Merge branch 'ace-editor'

src/main/scala/app/RepositoryViewerController.scala

@@ -1,8 +1,9 @@
 package app
 
+import _root_.util.JGitUtil.CommitInfo
 import util.Directory._
 import util.Implicits._
-import util.ControlUtil._
+import _root_.util.ControlUtil._
 import _root_.util._
 import service._
 import org.scalatra._
@@ -12,7 +13,9 @@ import org.eclipse.jgit.lib._
 import org.apache.commons.io.FileUtils
 import org.eclipse.jgit.treewalk._
 import java.util.zip.{ZipEntry, ZipOutputStream}
-import scala.Some
+import jp.sf.amateras.scalatra.forms._
+import org.eclipse.jgit.dircache.DirCache
+import org.eclipse.jgit.revwalk.{RevCommit, RevWalk}
 
 class RepositoryViewerController extends RepositoryViewerControllerBase
   with RepositoryService with AccountService with ActivityService with ReferrerAuthenticator with CollaboratorsAuthenticator
@@ -23,6 +26,40 @@ class RepositoryViewerController extends RepositoryViewerControllerBase
 trait RepositoryViewerControllerBase extends ControllerBase {
   self: RepositoryService with AccountService with ActivityService with ReferrerAuthenticator with CollaboratorsAuthenticator =>
 
+  case class EditorForm(
+    branch: String,
+    path: String,
+    content: String,
+    message: Option[String],
+    charset: String,
+    newFileName: String,
+    oldFileName: Option[String]
+  )
+
+  case class DeleteForm(
+    branch: String,
+    path: String,
+    message: Option[String],
+    fileName: String
+  )
+
+  val editorForm = mapping(
+    "branch"      -> trim(label("Branch", text(required))),
+    "path"        -> trim(label("Path", text())),
+    "content"     -> trim(label("Content", text(required))),
+    "message"     -> trim(label("Message", optional(text()))),
+    "charset"     -> trim(label("Charset", text(required))),
+    "newFileName" -> trim(label("Filename", text(required))),
+    "oldFileName" -> trim(label("Old filename", optional(text())))
+  )(EditorForm.apply)
+
+  val deleteForm = mapping(
+    "branch"   -> trim(label("Branch", text(required))),
+    "path"     -> trim(label("Path", text())),
+    "message"  -> trim(label("Message", optional(text()))),
+    "fileName" -> trim(label("Filename", text(required)))
+  )(DeleteForm.apply)
+
   /**
    * Returns converted HTML from Markdown for preview.
    */
@@ -71,6 +108,68 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     }
   })
 
+  get("/:owner/:repository/new/*")(collaboratorsOnly { repository =>
+    val (branch, path) = splitPath(repository, multiParams("splat").head)
+    repo.html.editor(branch, repository, if(path.length == 0) Nil else path.split("/").toList,
+      None, JGitUtil.ContentInfo("text", None, Some("UTF-8")))
+  })
+
+  get("/:owner/:repository/edit/*")(collaboratorsOnly { repository =>
+    val (branch, path) = splitPath(repository, multiParams("splat").head)
+
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(branch))
+
+      getPathObjectId(git, path, revCommit).map { objectId =>
+        val paths = path.split("/")
+        repo.html.editor(branch, repository, paths.take(paths.size - 1).toList, Some(paths.last),
+          JGitUtil.getContentInfo(git, path, objectId))
+      } getOrElse NotFound
+    }
+  })
+
+  get("/:owner/:repository/remove/*")(collaboratorsOnly { repository =>
+    val (branch, path) = splitPath(repository, multiParams("splat").head)
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(branch))
+
+      getPathObjectId(git, path, revCommit).map { objectId =>
+        val paths = path.split("/")
+        repo.html.delete(branch, repository, paths.take(paths.size - 1).toList, paths.last,
+          JGitUtil.getContentInfo(git, path, objectId))
+      } getOrElse NotFound
+    }
+  })
+
+  post("/:owner/:repository/create", editorForm)(collaboratorsOnly { (form, repository) =>
+    commitFile(repository, form.branch, form.path, Some(form.newFileName), None, form.content, form.charset,
+      form.message.getOrElse(s"Create ${form.newFileName}"))
+
+    redirect(s"/${repository.owner}/${repository.name}/blob/${form.branch}/${
+      if(form.path.length == 0) form.newFileName else s"${form.path}/${form.newFileName}"
+    }")
+  })
+
+  post("/:owner/:repository/update", editorForm)(collaboratorsOnly { (form, repository) =>
+    commitFile(repository, form.branch, form.path, Some(form.newFileName), form.oldFileName, form.content, form.charset,
+      if(form.oldFileName.exists(_ == form.newFileName)){
+        form.message.getOrElse(s"Update ${form.newFileName}")
+      } else {
+        form.message.getOrElse(s"Rename ${form.oldFileName.get} to ${form.newFileName}")
+      })
+
+    redirect(s"/${repository.owner}/${repository.name}/blob/${form.branch}/${
+      if(form.path.length == 0) form.newFileName else s"${form.path}/${form.newFileName}"
+    }")
+  })
+
+  post("/:owner/:repository/remove", deleteForm)(collaboratorsOnly { (form, repository) =>
+    commitFile(repository, form.branch, form.path, None, Some(form.fileName), "", "",
+      form.message.getOrElse(s"Delete ${form.fileName}"))
+
+    redirect(s"/${repository.owner}/${repository.name}/tree/${form.branch}${if(form.path.length == 0) "" else form.path}")
+  })
+
   /**
    * Displays the file content of the specified branch or commit.
    */
@@ -80,19 +179,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
 
     using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
       val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))
-
-      @scala.annotation.tailrec
-      def getPathObjectId(path: String, walk: TreeWalk): Option[ObjectId] = walk.next match {
-        case true if(walk.getPathString == path) => Some(walk.getObjectId(0))
-        case true  => getPathObjectId(path, walk)
-        case false => None
-      }
-
-      using(new TreeWalk(git.getRepository)){ treeWalk =>
-        treeWalk.addTree(revCommit.getTree)
-        treeWalk.setRecursive(true)
-        getPathObjectId(path, treeWalk)
-      } map { objectId =>
+      getPathObjectId(git, path, revCommit).map { objectId =>
         if(raw){
           // Download
           defining(JGitUtil.getContentFromId(git, objectId, false).get){ bytes =>
@@ -100,25 +187,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
             bytes
           }
         } else {
-          // Viewer
-          val large  = FileUtil.isLarge(git.getRepository.getObjectDatabase.open(objectId).getSize)
-          val viewer = if(FileUtil.isImage(path)) "image" else if(large) "large" else "other"
-          val bytes  = if(viewer == "other") JGitUtil.getContentFromId(git, objectId, false) else None
-
-          val content = if(viewer == "other"){
-            if(bytes.isDefined && FileUtil.isText(bytes.get)){
-              // text
-              JGitUtil.ContentInfo("text", bytes.map(StringUtil.convertFromByteArray))
-            } else {
-              // binary
-              JGitUtil.ContentInfo("binary", None)
-            }
-          } else {
-            // image or large
-            JGitUtil.ContentInfo(viewer, None)
-          }
-
-          repo.html.blob(id, repository, path.split("/").toList, content, new JGitUtil.CommitInfo(revCommit))
+          repo.html.blob(id, repository, path.split("/").toList, JGitUtil.getContentInfo(git, path, objectId),
+            new JGitUtil.CommitInfo(revCommit), hasWritePermission(repository.owner, repository.name, context.loginAccount))
         }
       } getOrElse NotFound
     }
@@ -286,11 +356,77 @@ trait RepositoryViewerControllerBase extends ControllerBase {
             repo.html.files(revision, repository,
               if(path == ".") Nil else path.split("/").toList, // current path
               new JGitUtil.CommitInfo(revCommit), // latest commit
-              files, readme)
+              files, readme, hasWritePermission(repository.owner, repository.name, context.loginAccount))
           }
         } getOrElse NotFound
       }
     }
   }
 
+  private def commitFile(repository: service.RepositoryService.RepositoryInfo,
+                         branch: String, path: String, newFileName: Option[String], oldFileName: Option[String],
+                         content: String, charset: String, message: String) = {
+
+    val newPath = newFileName.map { newFileName => if(path.length == 0) newFileName else s"${path}/${newFileName}" }
+    val oldPath = oldFileName.map { oldFileName => if(path.length == 0) oldFileName else s"${path}/${oldFileName}" }
+
+    LockUtil.lock(s"${repository.owner}/${repository.name}"){
+      using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+        val loginAccount = context.loginAccount.get
+        val builder  = DirCache.newInCore.builder()
+        val inserter = git.getRepository.newObjectInserter()
+        val headName = s"refs/heads/${branch}"
+        val headTip  = git.getRepository.resolve(s"refs/heads/${branch}")
+
+        JGitUtil.processTree(git, headTip){ (path, tree) =>
+          if(!newPath.exists(_ == path) && !oldPath.exists(_ == path)){
+            builder.add(JGitUtil.createDirCacheEntry(path, tree.getEntryFileMode, tree.getEntryObjectId))
+          }
+        }
+
+        newPath.foreach { newPath =>
+          builder.add(JGitUtil.createDirCacheEntry(newPath, FileMode.REGULAR_FILE,
+            inserter.insert(Constants.OBJ_BLOB, content.getBytes(charset))))
+        }
+        builder.finish()
+
+        val commitId = JGitUtil.createNewCommit(git, inserter, headTip, builder.getDirCache.writeTree(inserter),
+          loginAccount.fullName, loginAccount.mailAddress, message)
+
+        inserter.flush()
+        inserter.release()
+
+        // update refs
+        val refUpdate = git.getRepository.updateRef(headName)
+        refUpdate.setNewObjectId(commitId)
+        refUpdate.setForceUpdate(false)
+        refUpdate.setRefLogIdent(new PersonIdent(loginAccount.fullName, loginAccount.mailAddress))
+        //refUpdate.setRefLogMessage("merged", true)
+        refUpdate.update()
+
+        // record activity
+        recordPushActivity(repository.owner, repository.name, loginAccount.userName, branch,
+          List(new CommitInfo(JGitUtil.getRevCommitFromId(git, commitId))))
+
+        // TODO invoke hook
+
+      }
+    }
+  }
+
+  private def getPathObjectId(git: Git, path: String, revCommit: RevCommit): Option[ObjectId] = {
+    @scala.annotation.tailrec
+    def _getPathObjectId(path: String, walk: TreeWalk): Option[ObjectId] = walk.next match {
+      case true if(walk.getPathString == path) => Some(walk.getObjectId(0))
+      case true  => _getPathObjectId(path, walk)
+      case false => None
+    }
+
+    using(new TreeWalk(git.getRepository)){ treeWalk =>
+      treeWalk.addTree(revCommit.getTree)
+      treeWalk.setRecursive(true)
+      _getPathObjectId(path, treeWalk)
+    }
+  }
+
 }

src/main/scala/service/WikiService.scala

@@ -175,19 +175,11 @@ trait WikiService {
             val inserter = git.getRepository.newObjectInserter()
             val headId   = git.getRepository.resolve(Constants.HEAD + "^{commit}")
 
-            using(new RevWalk(git.getRepository)){ revWalk =>
-              using(new TreeWalk(git.getRepository)){ treeWalk =>
-                val index = treeWalk.addTree(revWalk.parseTree(headId))
-                treeWalk.setRecursive(true)
-                while(treeWalk.next){
-                  val path = treeWalk.getPathString
-                  val tree = treeWalk.getTree(index, classOf[CanonicalTreeParser])
+            JGitUtil.processTree(git, headId){ (path, tree) =>
               if(revertInfo.find(x => x.filePath == path).isEmpty){
                 builder.add(JGitUtil.createDirCacheEntry(path, tree.getEntryFileMode, tree.getEntryObjectId))
               }
             }
-              }
-            }
 
             revertInfo.filter(_.operation == "ADD").foreach { x =>
               builder.add(JGitUtil.createDirCacheEntry(x.filePath, FileMode.REGULAR_FILE, inserter.insert(Constants.OBJ_BLOB, x.source.getBytes("UTF-8"))))
@@ -226,13 +218,7 @@ trait WikiService {
         var removed  = false
 
         if(headId != null){
-          using(new RevWalk(git.getRepository)){ revWalk =>
-            using(new TreeWalk(git.getRepository)){ treeWalk =>
-              val index = treeWalk.addTree(revWalk.parseTree(headId))
-              treeWalk.setRecursive(true)
-              while(treeWalk.next){
-                val path = treeWalk.getPathString
-                val tree = treeWalk.getTree(index, classOf[CanonicalTreeParser])
+          JGitUtil.processTree(git, headId){ (path, tree) =>
             if(path == currentPageName + ".md" && currentPageName != newPageName){
               removed = true
             } else if(path != newPageName + ".md"){
@@ -243,8 +229,6 @@ trait WikiService {
             }
           }
         }
-          }
-        }
 
         if(created || updated || removed){
           builder.add(JGitUtil.createDirCacheEntry(newPageName + ".md", FileMode.REGULAR_FILE, inserter.insert(Constants.OBJ_BLOB, content.getBytes("UTF-8"))))
@@ -262,7 +246,7 @@ trait WikiService {
               message
             })
 
-          Some(newHeadId)
+          Some(newHeadId.getName)
         } else None
       }
     }
@@ -280,21 +264,13 @@ trait WikiService {
         val headId   = git.getRepository.resolve(Constants.HEAD + "^{commit}")
         var removed  = false
 
-        using(new RevWalk(git.getRepository)){ revWalk =>
-          using(new TreeWalk(git.getRepository)){ treeWalk =>
-            val index = treeWalk.addTree(revWalk.parseTree(headId))
-            treeWalk.setRecursive(true)
-            while(treeWalk.next){
-              val path = treeWalk.getPathString
-              val tree = treeWalk.getTree(index, classOf[CanonicalTreeParser])
+        JGitUtil.processTree(git, headId){ (path, tree) =>
           if(path != pageName + ".md"){
             builder.add(JGitUtil.createDirCacheEntry(path, tree.getEntryFileMode, tree.getEntryObjectId))
           } else {
             removed = true
           }
         }
-          }
-
         if(removed){
           builder.finish()
           JGitUtil.createNewCommit(git, inserter, headId, builder.getDirCache.writeTree(inserter), committer, mailAddress, message)
@@ -302,6 +278,5 @@ trait WikiService {
       }
     }
   }
-  }
 
 }

src/main/scala/util/JGitUtil.scala

@@ -92,8 +92,9 @@ object JGitUtil {
    *
    * @param viewType "image", "large" or "other"
    * @param content the string content
+   * @param charset the character encoding
    */
-  case class ContentInfo(viewType: String, content: Option[String])
+  case class ContentInfo(viewType: String, content: Option[String], charset: Option[String])
 
   /**
    * The tag data.
@@ -480,7 +481,7 @@ object JGitUtil {
   }
 
   def createNewCommit(git: Git, inserter: ObjectInserter, headId: AnyObjectId, treeId: AnyObjectId,
-                              fullName: String, mailAddress: String, message: String): String = {
+                              fullName: String, mailAddress: String, message: String): ObjectId = {
     val newCommit = new CommitBuilder()
     newCommit.setCommitter(new PersonIdent(fullName, mailAddress))
     newCommit.setAuthor(new PersonIdent(fullName, mailAddress))
@@ -498,7 +499,7 @@ object JGitUtil {
     refUpdate.setNewObjectId(newHeadId)
     refUpdate.update()
 
-    newHeadId.getName
+    newHeadId
   }
 
   /**
@@ -549,6 +550,26 @@ object JGitUtil {
     }
   }
 
+  def getContentInfo(git: Git, path: String, objectId: ObjectId): ContentInfo = {
+    // Viewer
+    val large  = FileUtil.isLarge(git.getRepository.getObjectDatabase.open(objectId).getSize)
+    val viewer = if(FileUtil.isImage(path)) "image" else if(large) "large" else "other"
+    val bytes  = if(viewer == "other") JGitUtil.getContentFromId(git, objectId, false) else None
+
+    if(viewer == "other"){
+      if(bytes.isDefined && FileUtil.isText(bytes.get)){
+        // text
+        ContentInfo("text", Some(StringUtil.convertFromByteArray(bytes.get)), Some(StringUtil.detectEncoding(bytes.get)))
+      } else {
+        // binary
+        ContentInfo("binary", None, None)
+      }
+    } else {
+      // image or large
+      ContentInfo(viewer, None, None)
+    }
+  }
+
   /**
    * Get object content of the given object id as byte array from the Git repository.
    *
@@ -584,4 +605,17 @@ object JGitUtil {
     existIds.toSeq
   }
 
+  def processTree(git: Git, id: ObjectId)(f: (String, CanonicalTreeParser) => Unit) = {
+    using(new RevWalk(git.getRepository)){ revWalk =>
+      using(new TreeWalk(git.getRepository)){ treeWalk =>
+        val index = treeWalk.addTree(revWalk.parseTree(id))
+        treeWalk.setRecursive(true)
+        while(treeWalk.next){
+          f(treeWalk.getPathString, treeWalk.getTree(index, classOf[CanonicalTreeParser]))
+        }
+      }
+    }
+  }
+
+
 }

src/main/scala/view/helpers.scala

@@ -163,6 +163,45 @@ object helpers extends AvatarImageProvider with LinkConverter with RequestCache
    */
   def isPast(date: Date): Boolean = System.currentTimeMillis > date.getTime
 
+  /**
+   * Returns file type for AceEditor.
+   */
+  def editorType(fileName: String): String = {
+    fileName.toLowerCase match {
+      case x if(x.endsWith(".bat"))     => "batchfile"
+      case x if(x.endsWith(".java"))    => "java"
+      case x if(x.endsWith(".scala"))   => "scala"
+      case x if(x.endsWith(".js"))      => "javascript"
+      case x if(x.endsWith(".css"))     => "css"
+      case x if(x.endsWith(".md"))      => "markdown"
+      case x if(x.endsWith(".html"))    => "html"
+      case x if(x.endsWith(".xml"))     => "xml"
+      case x if(x.endsWith(".c"))       => "c_cpp"
+      case x if(x.endsWith(".cpp"))     => "c_cpp"
+      case x if(x.endsWith(".coffee"))  => "coffee"
+      case x if(x.endsWith(".ejs"))     => "ejs"
+      case x if(x.endsWith(".hs"))      => "haskell"
+      case x if(x.endsWith(".json"))    => "json"
+      case x if(x.endsWith(".jsp"))     => "jsp"
+      case x if(x.endsWith(".jsx"))     => "jsx"
+      case x if(x.endsWith(".cl"))      => "lisp"
+      case x if(x.endsWith(".clojure")) => "lisp"
+      case x if(x.endsWith(".lua"))     => "lua"
+      case x if(x.endsWith(".php"))     => "php"
+      case x if(x.endsWith(".py"))      => "python"
+      case x if(x.endsWith(".rdoc"))    => "rdoc"
+      case x if(x.endsWith(".rhtml"))   => "rhtml"
+      case x if(x.endsWith(".ruby"))    => "ruby"
+      case x if(x.endsWith(".sh"))      => "sh"
+      case x if(x.endsWith(".sql"))     => "sql"
+      case x if(x.endsWith(".tcl"))     => "tcl"
+      case x if(x.endsWith(".vbs"))     => "vbscript"
+      case x if(x.endsWith(".tcl"))     => "tcl"
+      case x if(x.endsWith(".yml"))     => "yaml"
+      case _ => "plain_text"
+    }
+  }
+
   /**
    * Implicit conversion to add mkHtml() to Seq[Html].
    */

src/main/twirl/repo/blob.scala.html

@@ -2,7 +2,8 @@
   repository: service.RepositoryService.RepositoryInfo,
   pathList: List[String],
   content: util.JGitUtil.ContentInfo,
-  latestCommit: util.JGitUtil.CommitInfo)(implicit context: app.Context)
+  latestCommit: util.JGitUtil.CommitInfo,
+  hasWritePermission: Boolean)(implicit context: app.Context)
 @import context._
 @import view.helpers._
 @html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
@@ -29,8 +30,14 @@
           <a href="@url(repository)/commit/@latestCommit.id" class="commit-message">@link(latestCommit.summary, repository)</a>
         </div>
         <div class="btn-group pull-right">
-          <a class="btn btn-mini" href="?raw=true">Raw</a>
-          <a class="btn btn-mini" href="@url(repository)/commits/@encodeRefName(branch)/@pathList.mkString("/")">History</a>
+          @if(hasWritePermission){
+            <a class="btn" href="@url(repository)/edit/@encodeRefName(branch)/@pathList.mkString("/")">Edit</a>
+          }
+          <a class="btn" href="?raw=true">Raw</a>
+          <a class="btn" href="@url(repository)/commits/@encodeRefName(branch)/@pathList.mkString("/")">History</a>
+          @if(hasWritePermission){
+            <a class="btn btn-danger" href="@url(repository)/remove/@encodeRefName(branch)/@pathList.mkString("/")">Delete</a>
+          }
         </div>
       </th>
     </tr>

src/main/twirl/repo/delete.scala.html

@@ -0,0 +1,110 @@
+@(branch: String,
+  repository: service.RepositoryService.RepositoryInfo,
+  pathList: List[String],
+  fileName: String,
+  content: util.JGitUtil.ContentInfo)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main(s"Deleting ${path} at ${fileName} - ${repository.owner}/${repository.name}", Some(repository)) {
+  @html.header("code", repository)
+  @tab(branch, repository, "files")
+  <form method="POST" action="@url(repository)/remove" validate="true">
+    <div class="head">
+      <a href="@url(repository)/tree/@encodeRefName(branch)">@repository.name</a> /
+      @pathList.zipWithIndex.map { case (section, i) =>
+        <a href="@url(repository)/tree/@encodeRefName(branch)/@pathList.take(i + 1).mkString("/")">@section</a> /
+      }
+      @fileName
+      <input type="hidden" name="fileName" id="fileName" value="@fileName"/>
+      <input type="hidden" name="branch" id="branch" value="@branch"/>
+      <input type="hidden" name="path" id="path" value="@pathList.mkString("/")"/>
+    </div>
+    <table class="table table-bordered">
+      <th style="font-weight: normal;" class="box-header">
+        @fileName
+        <div class="pull-right align-right">
+          <a href="@url(repository)/blob/@branch/@{(pathList ::: List(fileName)).mkString("/")}" class="btn btn-small">View</a>
+        </div>
+      </th>
+      <tr>
+        <td>
+          <div id="diffText"></div>
+          <textarea id="newText" style="display: none;"></textarea>
+          <textarea id="oldText" style="display: none;">@content.content</textarea>
+        </td>
+      </tr>
+    </table>
+    <div class="issue-avatar-image">@avatar(loginAccount.get.userName, 48)</div>
+      <div class="box issue-comment-box">
+      <div class="box-content">
+        <div>
+          <strong>Commit changes</strong>
+        </div>
+        <div>
+          <input type="text" name="message" style="width: 98%;"/>
+        </div>
+        <div style="text-align: right;">
+          <a href="@url(repository)/blob/@encodeRefName(branch)/@pathList.mkString("/")" class="btn btn-danger">Cancel</a>
+          <input type="submit" id="commit" class="btn btn-success" value="Commit changes"/>
+        </div>
+      </div>
+    </div>
+  </form>
+}
+<script type="text/javascript" src="@assets/jsdifflib/difflib.js"></script>
+<script type="text/javascript" src="@assets/jsdifflib/diffview.js"></script>
+<link href="@assets/jsdifflib/diffview.css" type="text/css" rel="stylesheet" />
+<style type="text/css">
+table.inlinediff {
+  width: 100%;
+}
+
+table.inlinediff thead {
+  display: none;
+}
+
+td.insert, td.equal, td.delete {
+  width: 100%;
+}
+</style>
+<script>
+function diffUsingJS(oldTextId, newTextId, outputId) {
+  // get the baseText and newText values from the two textboxes, and split them into lines
+  var oldText = document.getElementById(oldTextId).value;
+  if(oldText == ''){
+    var oldLines = [];
+  } else {
+    var oldLines = difflib.stringAsLines(oldText);
+  }
+
+  var newText = document.getElementById(newTextId).value
+  if(newText == ''){
+    var newLines = [];
+  } else {
+    var newLines = difflib.stringAsLines(newText);
+  }
+
+  // create a SequenceMatcher instance that diffs the two sets of lines
+  var sm = new difflib.SequenceMatcher(oldLines, newLines);
+
+  // get the opcodes from the SequenceMatcher instance
+  // opcodes is a list of 3-tuples describing what changes should be made to the base text
+  // in order to yield the new text
+  var opcodes = sm.get_opcodes();
+  var diffoutputdiv = document.getElementById(outputId);
+  while (diffoutputdiv.firstChild) diffoutputdiv.removeChild(diffoutputdiv.firstChild);
+
+  // build the diff view and add it to the current DOM
+  diffoutputdiv.appendChild(diffview.buildView({
+    baseTextLines: oldLines,
+    newTextLines: newLines,
+    opcodes: opcodes,
+    contextSize: 4,
+    viewType: 1
+  }));
+}
+
+$(function(){
+  diffUsingJS('oldText', 'newText', 'diffText');
+});
+</script>

src/main/twirl/repo/editor.scala.html

@@ -0,0 +1,107 @@
+@(branch: String,
+  repository: service.RepositoryService.RepositoryInfo,
+  pathList: List[String],
+  fileName: Option[String],
+  content: util.JGitUtil.ContentInfo)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main(if(fileName.isEmpty) "New File" else s"Editing ${path} at ${fileName} - ${repository.owner}/${repository.name}", Some(repository)) {
+  @html.header("code", repository)
+  @tab(branch, repository, "files")
+  <form method="POST" action="@url(repository)/@if(fileName.isEmpty){create}else{update}" validate="true">
+    <span class="error" id="error-newFileName"></span>
+    <div class="head">
+      <a href="@url(repository)/tree/@encodeRefName(branch)">@repository.name</a> /
+      @pathList.zipWithIndex.map { case (section, i) =>
+        <a href="@url(repository)/tree/@encodeRefName(branch)/@pathList.take(i + 1).mkString("/")">@section</a> /
+      }
+      <input type="text" name="newFileName" id="newFileName" placeholder="Name your file..." value="@fileName"/>
+      <input type="hidden" name="oldFileName" id="oldFileName" value="@fileName"/>
+      <input type="hidden" name="branch" id="branch" value="@branch"/>
+      <input type="hidden" name="path" id="path" value="@pathList.mkString("/")"/>
+    </div>
+    <table class="table table-bordered">
+      <tr>
+        <th>
+          <div class="pull-right">
+            <select id="wrap" class="input-medium" style="margin-bottom: 0px;">
+              <optgroup label="Line Wrap Mode">
+                <option value="false">No wrap</option>
+                <option value="true">Soft wrap</option>
+              </optgroup>
+            </select>
+          </div>
+        </th>
+      </tr>
+      <tr>
+        <td>
+          <div id="editor" style="width: 100%; height: 600px;"></div>
+        </td>
+      </tr>
+    </table>
+    <div class="issue-avatar-image">@avatar(loginAccount.get.userName, 48)</div>
+      <div class="box issue-comment-box">
+      <div class="box-content">
+        <div>
+          <strong>Commit changes</strong>
+        </div>
+        <div>
+          <input type="text" name="message" style="width: 98%;"/>
+        </div>
+        <div style="text-align: right;">
+          @if(fileName.isEmpty){
+            <a href="@url(repository)/tree/@encodeRefName(branch)/@{pathList.mkString("/")}" class="btn btn-danger">Cancel</a>
+          } else {
+            <a href="@url(repository)/blob/@encodeRefName(branch)/@{(pathList ++ Seq(fileName.get)).mkString("/")}" class="btn btn-danger">Cancel</a>
+          }
+          <input type="submit" id="commit" class="btn btn-success" value="Commit changes" disabled="true"/>
+          <input type="hidden" id="charset" name="charset" value="@content.charset"/>
+          <input type="hidden" id="content" name="content" value=""/>
+          <input type="hidden" id="initial" value="@content.content"/>
+        </div>
+      </div>
+    </div>
+  </form>
+}
+<script src="@assets/ace/ace.js" type="text/javascript" charset="utf-8"></script>
+<script>
+$(function(){
+  $('#editor').text($('#initial').val());
+  var editor = ace.edit("editor");
+  editor.setTheme("ace/theme/monokai");
+  //editor.getSession().setUseWrapMode(false);
+
+  @if(fileName.isDefined){
+    editor.getSession().setMode("ace/mode/@editorType(fileName.get)");
+  }
+
+  editor.on('change', function(){
+    updateCommitButtonStatus();
+  });
+
+  function updateCommitButtonStatus(){
+    if(editor.getValue() == $('#initial').val() && $('#newFileName').val() == $('#oldFileName').val()){
+      $('#commit').attr('disabled', true);
+    } else {
+      $('#commit').attr('disabled', false);
+    }
+  }
+
+  $('#wrap').change(function(){
+    console.log($('#wrap option:selected').val());
+    if($('#wrap option:selected').val() == 'true'){
+      editor.getSession().setUseWrapMode(true);
+    } else {
+      editor.getSession().setUseWrapMode(false);
+    }
+  });
+
+  $('#newFileName').watch(function(){
+    updateCommitButtonStatus();
+  });
+
+  $('#commit').click(function(){
+    $('#content').val(editor.getValue());
+  });
+});
+</script>

src/main/twirl/repo/files.scala.html

@@ -3,7 +3,8 @@
   pathList: List[String],
   latestCommit: util.JGitUtil.CommitInfo,
   files: List[util.JGitUtil.FileInfo],
-  readme: Option[(List[String], String)])(implicit context: app.Context)
+  readme: Option[(List[String], String)],
+  hasWritePermission: Boolean)(implicit context: app.Context)
 @import context._
 @import view.helpers._
 @html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
@@ -19,6 +20,9 @@
     @pathList.zipWithIndex.map { case (section, i) =>
       <a href="@url(repository)/tree/@encodeRefName(branch)/@pathList.take(i + 1).mkString("/")">@section</a> /
     }
+    @if(hasWritePermission){
+      <a href="@url(repository)/new/@encodeRefName(branch)/@pathList.mkString("/")"><img src="@assets/common/images/newfile.png"/></a>
+    }
   </div>
   <div class="box">
     <table class="table table-file-list" style="border: 1px solid silver;">

src/main/webapp/assets/ace/ext-beautify.js

@@ -0,0 +1,360 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/beautify', ['require', 'exports', 'module' , 'ace/token_iterator', 'ace/ext/beautify/php_rules'], function(require, exports, module) {
+
+var TokenIterator = require("ace/token_iterator").TokenIterator;
+
+var phpTransform = require("./beautify/php_rules").transform;
+
+exports.beautify = function(session) {
+    var iterator = new TokenIterator(session, 0, 0);
+    var token = iterator.getCurrentToken();
+
+    var context = session.$modeId.split("/").pop();
+
+    var code = phpTransform(iterator, context);
+    session.doc.setValue(code);
+};
+
+exports.commands = [{
+    name: "beautify",
+    exec: function(editor) {
+        exports.beautify(editor.session);
+    },
+    bindKey: "Ctrl-Shift-B"
+}]
+
+});
+
+ace.define('ace/ext/beautify/php_rules', ['require', 'exports', 'module' , 'ace/token_iterator'], function(require, exports, module) {
+
+var TokenIterator = require("ace/token_iterator").TokenIterator;
+exports.newLines = [{
+    type: 'support.php_tag',
+    value: '<?php'
+}, {
+    type: 'support.php_tag',
+    value: '<?'
+}, {
+    type: 'support.php_tag',
+    value: '?>'
+}, {
+    type: 'paren.lparen',
+    value: '{',
+    indent: true
+}, {
+    type: 'paren.rparen',
+    breakBefore: true,
+    value: '}',
+    indent: false
+}, {
+    type: 'paren.rparen',
+    breakBefore: true,
+    value: '})',
+    indent: false,
+    dontBreak: true
+}, {
+    type: 'comment'
+}, {
+    type: 'text',
+    value: ';'
+}, {
+    type: 'text',
+    value: ':',
+    context: 'php'
+}, {
+    type: 'keyword',
+    value: 'case',
+    indent: true,
+    dontBreak: true
+}, {
+    type: 'keyword',
+    value: 'default',
+    indent: true,
+    dontBreak: true
+}, {
+    type: 'keyword',
+    value: 'break',
+    indent: false,
+    dontBreak: true
+}, {
+    type: 'punctuation.doctype.end',
+    value: '>'
+}, {
+    type: 'meta.tag.punctuation.end',
+    value: '>'
+}, {
+    type: 'meta.tag.punctuation.begin',
+    value: '<',
+    blockTag: true,
+    indent: true,
+    dontBreak: true
+}, {
+    type: 'meta.tag.punctuation.begin',
+    value: '</',
+    indent: false,
+    breakBefore: true,
+    dontBreak: true
+}, {
+    type: 'punctuation.operator',
+    value: ';'
+}];
+
+exports.spaces = [{
+    type: 'xml-pe',
+    prepend: true
+},{
+    type: 'entity.other.attribute-name',
+    prepend: true
+}, {
+    type: 'storage.type',
+    value: 'var',
+    append: true
+}, {
+    type: 'storage.type',
+    value: 'function',
+    append: true
+}, {
+    type: 'keyword.operator',
+    value: '='
+}, {
+    type: 'keyword',
+    value: 'as',
+    prepend: true,
+    append: true
+}, {
+    type: 'keyword',
+    value: 'function',
+    append: true
+}, {
+    type: 'support.function',
+    next: /[^\(]/,
+    append: true
+}, {
+    type: 'keyword',
+    value: 'or',
+    append: true,
+    prepend: true
+}, {
+    type: 'keyword',
+    value: 'and',
+    append: true,
+    prepend: true
+}, {
+    type: 'keyword',
+    value: 'case',
+    append: true
+}, {
+    type: 'keyword.operator',
+    value: '||',
+    append: true,
+    prepend: true
+}, {
+    type: 'keyword.operator',
+    value: '&&',
+    append: true,
+    prepend: true
+}];
+exports.singleTags = ['!doctype','area','base','br','hr','input','img','link','meta'];
+
+exports.transform = function(iterator, maxPos, context) {
+    var token = iterator.getCurrentToken();
+    
+    var newLines = exports.newLines;
+    var spaces = exports.spaces;
+    var singleTags = exports.singleTags;
+
+    var code = '';
+    
+    var indentation = 0;
+    var dontBreak = false;
+    var tag;
+    var lastTag;
+    var lastToken = {};
+    var nextTag;
+    var nextToken = {};
+    var breakAdded = false;
+    var value = '';
+
+    while (token!==null) {
+        console.log(token);
+
+        if( !token ){
+            token = iterator.stepForward();
+            continue;
+        }
+        if( token.type == 'support.php_tag' && token.value != '?>' ){
+            context = 'php';
+        }
+        else if( token.type == 'support.php_tag' && token.value == '?>' ){
+            context = 'html';
+        }
+        else if( token.type == 'meta.tag.name.style' && context != 'css' ){
+            context = 'css';
+        }
+        else if( token.type == 'meta.tag.name.style' && context == 'css' ){
+            context = 'html';
+        }
+        else if( token.type == 'meta.tag.name.script' && context != 'js' ){
+            context = 'js';
+        }
+        else if( token.type == 'meta.tag.name.script' && context == 'js' ){
+            context = 'html';
+        }
+
+        nextToken = iterator.stepForward();
+        if (nextToken && nextToken.type.indexOf('meta.tag.name') == 0) {
+            nextTag = nextToken.value;
+        }
+        if ( lastToken.type == 'support.php_tag' && lastToken.value == '<?=') {
+            dontBreak = true;
+        }
+        if (token.type == 'meta.tag.name') {
+            token.value = token.value.toLowerCase();
+        }
+        if (token.type == 'text') {
+            token.value = token.value.trim();
+        }
+        if (!token.value) {
+            token = nextToken;
+            continue;
+        }
+        value = token.value;
+        for (var i in spaces) {
+            if (
+                token.type == spaces[i].type &&
+                (!spaces[i].value || token.value == spaces[i].value) &&
+                (
+                    nextToken &&
+                    (!spaces[i].next || spaces[i].next.test(nextToken.value))
+                )
+            ) {
+                if (spaces[i].prepend) {
+                    value = ' ' + token.value;
+                }
+
+                if (spaces[i].append) {
+                    value += ' ';
+                }
+            }
+        }
+        if (token.type.indexOf('meta.tag.name') == 0) {
+            tag = token.value;
+        }
+        breakAdded = false;
+        for (i in newLines) {
+            if (
+                token.type == newLines[i].type &&
+                (
+                    !newLines[i].value ||
+                    token.value == newLines[i].value
+                ) &&
+                (
+                    !newLines[i].blockTag ||
+                    singleTags.indexOf(nextTag) === -1
+                ) &&
+                (
+                    !newLines[i].context ||
+                    newLines[i].context === context
+                )
+            ) {
+                if (newLines[i].indent === false) {
+                    indentation--;
+                }
+
+                if (
+                    newLines[i].breakBefore &&
+                    ( !newLines[i].prev || newLines[i].prev.test(lastToken.value) )
+                ) {
+                    code += "\n";
+                    breakAdded = true;
+                    for (i = 0; i < indentation; i++) {
+                        code += "\t";
+                    }
+                }
+
+                break;
+            }
+        }
+
+        if (dontBreak===false) {
+            for (i in newLines) {
+                if (
+                    lastToken.type == newLines[i].type &&
+                    (
+                        !newLines[i].value || lastToken.value == newLines[i].value
+                    ) &&
+                    (
+                        !newLines[i].blockTag ||
+                        singleTags.indexOf(tag) === -1
+                    ) &&
+                    (
+                        !newLines[i].context ||
+                        newLines[i].context === context
+                    )
+                ) {
+                    if (newLines[i].indent === true) {
+                        indentation++;
+                    }
+
+                    if (!newLines[i].dontBreak  && !breakAdded) {
+                        code += "\n";
+                        for (i = 0; i < indentation; i++) {
+                            code += "\t";
+                        }
+                    }
+
+                    break;
+                }
+            }
+        }
+
+        code += value;
+        if ( lastToken.type == 'support.php_tag' && lastToken.value == '?>' ) {
+            dontBreak = false;
+        }
+        lastTag = tag;
+
+        lastToken = token;
+
+        token = nextToken;
+
+        if (token===null) {
+            break;
+        }
+    }
+    
+    return code;
+};
+
+
+
+});

src/main/webapp/assets/ace/ext-chromevox.js

@@ -0,0 +1,537 @@
+ace.define('ace/ext/chromevox', ['require', 'exports', 'module' , 'ace/editor', 'ace/config'], function(require, exports, module) {
+var cvoxAce = {};
+cvoxAce.SpeechProperty;
+cvoxAce.Cursor;
+cvoxAce.Token;
+cvoxAce.Annotation;
+var CONSTANT_PROP = {
+  'rate': 0.8,
+  'pitch': 0.4,
+  'volume': 0.9
+};
+var DEFAULT_PROP = {
+  'rate': 1,
+  'pitch': 0.5,
+  'volume': 0.9
+};
+var ENTITY_PROP = {
+  'rate': 0.8,
+  'pitch': 0.8,
+  'volume': 0.9
+};
+var KEYWORD_PROP = {
+  'rate': 0.8,
+  'pitch': 0.3,
+  'volume': 0.9
+};
+var STORAGE_PROP = {
+  'rate': 0.8,
+  'pitch': 0.7,
+  'volume': 0.9
+};
+var VARIABLE_PROP = {
+  'rate': 0.8,
+  'pitch': 0.8,
+  'volume': 0.9
+};
+var DELETED_PROP = {
+  'punctuationEcho': 'none',
+  'relativePitch': -0.6
+};
+var ERROR_EARCON = 'ALERT_NONMODAL';
+var MODE_SWITCH_EARCON = 'ALERT_MODAL';
+var NO_MATCH_EARCON = 'INVALID_KEYPRESS';
+var INSERT_MODE_STATE = 'insertMode';
+var COMMAND_MODE_STATE = 'start';
+
+var REPLACE_LIST = [
+  {
+    substr: ';',
+    newSubstr: ' semicolon '
+  },
+  {
+    substr: ':',
+    newSubstr: ' colon '
+  }
+];
+var Command = {
+  SPEAK_ANNOT: 'annots',
+  SPEAK_ALL_ANNOTS: 'all_annots',
+  TOGGLE_LOCATION: 'toggle_location',
+  SPEAK_MODE: 'mode',
+  SPEAK_ROW_COL: 'row_col',
+  TOGGLE_DISPLACEMENT: 'toggle_displacement',
+  FOCUS_TEXT: 'focus_text'
+};
+var KEY_PREFIX = 'CONTROL + SHIFT ';
+cvoxAce.editor = null;
+var lastCursor = null;
+var annotTable = {};
+var shouldSpeakRowLocation = false;
+var shouldSpeakDisplacement = false;
+var changed = false;
+var vimState = null;
+var keyCodeToShortcutMap = {};
+var cmdToShortcutMap = {};
+var getKeyShortcutString = function(keyCode) {
+  return KEY_PREFIX + String.fromCharCode(keyCode);
+};
+var isVimMode = function() {
+  var keyboardHandler = cvoxAce.editor.keyBinding.getKeyboardHandler();
+  return keyboardHandler.$id === 'ace/keyboard/vim';
+};
+var getCurrentToken = function(cursor) {
+  return cvoxAce.editor.getSession().getTokenAt(cursor.row, cursor.column + 1);
+};
+var getCurrentLine = function(cursor) {
+  return cvoxAce.editor.getSession().getLine(cursor.row);
+};
+var onRowChange = function(currCursor) {
+  if (annotTable[currCursor.row]) {
+    cvox.Api.playEarcon(ERROR_EARCON);
+  }
+  if (shouldSpeakRowLocation) {
+    cvox.Api.stop();
+    speakChar(currCursor);
+    speakTokenQueue(getCurrentToken(currCursor));
+    speakLine(currCursor.row, 1);
+  } else {
+    speakLine(currCursor.row, 0);
+  }
+};
+var isWord = function(cursor) {
+  var line = getCurrentLine(cursor);
+  var lineSuffix = line.substr(cursor.column - 1);
+  if (cursor.column === 0) {
+    lineSuffix = ' ' + line;
+  }
+  var firstWordRegExp = /^\W(\w+)/;
+  var words = firstWordRegExp.exec(lineSuffix);
+  return words !== null;
+};
+var rules = {
+  'constant': {
+    prop: CONSTANT_PROP
+  },
+  'entity': {
+    prop: ENTITY_PROP
+  },
+  'keyword': {
+    prop: KEYWORD_PROP
+  },
+  'storage': {
+    prop: STORAGE_PROP
+  },
+  'variable': {
+    prop: VARIABLE_PROP
+  },
+  'meta': {
+    prop: DEFAULT_PROP,
+    replace: [
+      {
+        substr: '</',
+        newSubstr: ' closing tag '
+      },
+      {
+        substr: '/>',
+        newSubstr: ' close tag '
+      },
+      {
+        substr: '<',
+        newSubstr: ' tag start '
+      },
+      {
+        substr: '>',
+        newSubstr: ' tag end '
+      }
+    ]
+  }
+};
+var DEFAULT_RULE = {
+  prop: DEFAULT_RULE
+};
+var expand = function(value, replaceRules) {
+  var newValue = value;
+  for (var i = 0; i < replaceRules.length; i++) {
+    var replaceRule = replaceRules[i];
+    var regexp = new RegExp(replaceRule.substr, 'g');
+    newValue = newValue.replace(regexp, replaceRule.newSubstr);
+  }
+  return newValue;
+};
+var mergeTokens = function(tokens, start, end) {
+  var newToken = {};
+  newToken.value = '';
+  newToken.type = tokens[start].type;
+  for (var j = start; j < end; j++) {
+    newToken.value += tokens[j].value;
+  }
+  return newToken;
+};
+var mergeLikeTokens = function(tokens) {
+  if (tokens.length <= 1) {
+    return tokens;
+  }
+  var newTokens = [];
+  var lastLikeIndex = 0;
+  for (var i = 1; i < tokens.length; i++) {
+    var lastLikeToken = tokens[lastLikeIndex];
+    var currToken = tokens[i];
+    if (getTokenRule(lastLikeToken) !== getTokenRule(currToken)) {
+      newTokens.push(mergeTokens(tokens, lastLikeIndex, i));
+      lastLikeIndex = i;
+    }
+  }
+  newTokens.push(mergeTokens(tokens, lastLikeIndex, tokens.length));
+  return newTokens;
+};
+var isRowWhiteSpace = function(row) {
+  var line = cvoxAce.editor.getSession().getLine(row);
+  var whiteSpaceRegexp = /^\s*$/;
+  return whiteSpaceRegexp.exec(line) !== null;
+};
+var speakLine = function(row, queue) {
+  var tokens = cvoxAce.editor.getSession().getTokens(row);
+  if (tokens.length === 0 || isRowWhiteSpace(row)) {
+    cvox.Api.playEarcon('EDITABLE_TEXT');
+    return;
+  }
+  tokens = mergeLikeTokens(tokens);
+  var firstToken = tokens[0];
+  tokens = tokens.filter(function(token) {
+    return token !== firstToken;
+  });
+  speakToken_(firstToken, queue);
+  tokens.forEach(speakTokenQueue);
+};
+var speakTokenFlush = function(token) {
+  speakToken_(token, 0);
+};
+var speakTokenQueue = function(token) {
+  speakToken_(token, 1);
+};
+var getTokenRule = function(token) {
+  if (!token || !token.type) {
+    return;
+  }
+  var split = token.type.split('.');
+  if (split.length === 0) {
+    return;
+  }
+  var type = split[0];
+  var rule = rules[type];
+  if (!rule) {
+    return DEFAULT_RULE;
+  }
+  return rule;
+};
+var speakToken_ = function(token, queue) {
+  var rule = getTokenRule(token);
+  var value = expand(token.value, REPLACE_LIST);
+  if (rule.replace) {
+    value = expand(value, rule.replace);
+  }
+  cvox.Api.speak(value, queue, rule.prop);
+};
+var speakChar = function(cursor) {
+  var line = getCurrentLine(cursor);
+  cvox.Api.speak(line[cursor.column], 1);
+};
+var speakDisplacement = function(lastCursor, currCursor) {
+  var line = getCurrentLine(currCursor);
+  var displace = line.substring(lastCursor.column, currCursor.column);
+  displace = displace.replace(/ /g, ' space ');
+  cvox.Api.speak(displace);
+};
+var speakCharOrWordOrLine = function(lastCursor, currCursor) {
+  if (Math.abs(lastCursor.column - currCursor.column) !== 1) {
+    var currLineLength = getCurrentLine(currCursor).length;
+    if (currCursor.column === 0 || currCursor.column === currLineLength) {
+      speakLine(currCursor.row, 0);
+      return;
+    }
+    if (isWord(currCursor)) {
+      cvox.Api.stop();
+      speakTokenQueue(getCurrentToken(currCursor));
+      return;
+    }
+  }
+  speakChar(currCursor);
+};
+var onColumnChange = function(lastCursor, currCursor) {
+  if (!cvoxAce.editor.selection.isEmpty()) {
+    speakDisplacement(lastCursor, currCursor);
+    cvox.Api.speak('selected', 1);
+  }
+  else if (shouldSpeakDisplacement) {
+    speakDisplacement(lastCursor, currCursor);
+  } else {
+    speakCharOrWordOrLine(lastCursor, currCursor);
+  }
+};
+var onCursorChange = function(evt) {
+  if (changed) {
+    changed = false;
+    return;
+  }
+  var currCursor = cvoxAce.editor.selection.getCursor();
+  if (currCursor.row !== lastCursor.row) {
+    onRowChange(currCursor);
+  } else {
+    onColumnChange(lastCursor, currCursor);
+  }
+  lastCursor = currCursor;
+};
+var onSelectionChange = function(evt) {
+  if (cvoxAce.editor.selection.isEmpty()) {
+    cvox.Api.speak('unselected');
+  }
+};
+var onChange = function(evt) {
+  var data = evt.data;
+  switch (data.action) {
+  case 'removeText':
+    cvox.Api.speak(data.text, 0, DELETED_PROP);
+    changed = true;
+    break;
+  case 'insertText':
+    cvox.Api.speak(data.text, 0);
+    changed = true;
+    break;
+  }
+};
+var isNewAnnotation = function(annot) {
+  var row = annot.row;
+  var col = annot.column;
+  return !annotTable[row] || !annotTable[row][col];
+};
+var populateAnnotations = function(annotations) {
+  annotTable = {};
+  for (var i = 0; i < annotations.length; i++) {
+    var annotation = annotations[i];
+    var row = annotation.row;
+    var col = annotation.column;
+    if (!annotTable[row]) {
+      annotTable[row] = {};
+    }
+    annotTable[row][col] = annotation;
+  }
+};
+var onAnnotationChange = function(evt) {
+  var annotations = cvoxAce.editor.getSession().getAnnotations();
+  var newAnnotations = annotations.filter(isNewAnnotation);
+  if (newAnnotations.length > 0) {
+    cvox.Api.playEarcon(ERROR_EARCON);
+  }
+  populateAnnotations(annotations);
+};
+var speakAnnot = function(annot) {
+  var annotText = annot.type + ' ' + annot.text + ' on ' +
+      rowColToString(annot.row, annot.column);
+  annotText = annotText.replace(';', 'semicolon');
+  cvox.Api.speak(annotText, 1);
+};
+var speakAnnotsByRow = function(row) {
+  var annots = annotTable[row];
+  for (var col in annots) {
+    speakAnnot(annots[col]);
+  }
+};
+var rowColToString = function(row, col) {
+  return 'row ' + (row + 1) + ' column ' + (col + 1);
+};
+var speakCurrRowAndCol = function() {
+  cvox.Api.speak(rowColToString(lastCursor.row, lastCursor.column));
+};
+var speakAllAnnots = function() {
+  for (var row in annotTable) {
+    speakAnnotsByRow(row);
+  }
+};
+var speakMode = function() {
+  if (!isVimMode()) {
+    return;
+  }
+  switch (cvoxAce.editor.keyBinding.$data.state) {
+  case INSERT_MODE_STATE:
+    cvox.Api.speak('Insert mode');
+    break;
+  case COMMAND_MODE_STATE:
+    cvox.Api.speak('Command mode');
+    break;
+  }
+};
+var toggleSpeakRowLocation = function() {
+  shouldSpeakRowLocation = !shouldSpeakRowLocation;
+  if (shouldSpeakRowLocation) {
+    cvox.Api.speak('Speak location on row change enabled.');
+  } else {
+    cvox.Api.speak('Speak location on row change disabled.');
+  }
+};
+var toggleSpeakDisplacement = function() {
+  shouldSpeakDisplacement = !shouldSpeakDisplacement;
+  if (shouldSpeakDisplacement) {
+    cvox.Api.speak('Speak displacement on column changes.');
+  } else {
+    cvox.Api.speak('Speak current character or word on column changes.');
+  }
+};
+var onKeyDown = function(evt) {
+  if (evt.ctrlKey && evt.shiftKey) {
+    var shortcut = keyCodeToShortcutMap[evt.keyCode];
+    if (shortcut) {
+      shortcut.func();
+    }
+  }
+};
+var onChangeStatus = function(evt, editor) {
+  if (!isVimMode()) {
+    return;
+  }
+  var state = editor.keyBinding.$data.state;
+  if (state === vimState) {
+    return;
+  }
+  switch (state) {
+  case INSERT_MODE_STATE:
+    cvox.Api.playEarcon(MODE_SWITCH_EARCON);
+    cvox.Api.setKeyEcho(true);
+    break;
+  case COMMAND_MODE_STATE:
+    cvox.Api.playEarcon(MODE_SWITCH_EARCON);
+    cvox.Api.setKeyEcho(false);
+    break;
+  }
+  vimState = state;
+};
+var contextMenuHandler = function(evt) {
+  var cmd = evt.detail['customCommand'];
+  var shortcut = cmdToShortcutMap[cmd];
+  if (shortcut) {
+    shortcut.func();
+    cvoxAce.editor.focus();
+  }
+};
+var initContextMenu = function() {
+  var ACTIONS = SHORTCUTS.map(function(shortcut) {
+    return {
+      desc: shortcut.desc + getKeyShortcutString(shortcut.keyCode),
+      cmd: shortcut.cmd
+    };
+  });
+  var body = document.querySelector('body');
+  body.setAttribute('contextMenuActions', JSON.stringify(ACTIONS));
+  body.addEventListener('ATCustomEvent', contextMenuHandler, true);
+};
+var onFindSearchbox = function(evt) {
+  if (evt.match) {
+    speakLine(lastCursor.row, 0);
+  } else {
+    cvox.Api.playEarcon(NO_MATCH_EARCON);
+  }
+};
+var focus = function() {
+  cvoxAce.editor.focus();
+};
+var SHORTCUTS = [
+  {
+    keyCode: 49,
+    func: function() {
+      speakAnnotsByRow(lastCursor.row);
+    },
+    cmd: Command.SPEAK_ANNOT,
+    desc: 'Speak annotations on line'
+  },
+  {
+    keyCode: 50,
+    func: speakAllAnnots,
+    cmd: Command.SPEAK_ALL_ANNOTS,
+    desc: 'Speak all annotations'
+  },
+  {
+    keyCode: 51,
+    func: speakMode,
+    cmd: Command.SPEAK_MODE,
+    desc: 'Speak Vim mode'
+  },
+  {
+    keyCode: 52,
+    func: toggleSpeakRowLocation,
+    cmd: Command.TOGGLE_LOCATION,
+    desc: 'Toggle speak row location'
+  },
+  {
+    keyCode: 53,
+    func: speakCurrRowAndCol,
+    cmd: Command.SPEAK_ROW_COL,
+    desc: 'Speak row and column'
+  },
+  {
+    keyCode: 54,
+    func: toggleSpeakDisplacement,
+    cmd: Command.TOGGLE_DISPLACEMENT,
+    desc: 'Toggle speak displacement'
+  },
+  {
+    keyCode: 55,
+    func: focus,
+    cmd: Command.FOCUS_TEXT,
+    desc: 'Focus text'
+  }
+];
+var onFocus = function() {
+  cvoxAce.editor = editor;
+  editor.getSession().selection.on('changeCursor', onCursorChange);
+  editor.getSession().selection.on('changeSelection', onSelectionChange);
+  editor.getSession().on('change', onChange);
+  editor.getSession().on('changeAnnotation', onAnnotationChange);
+  editor.on('changeStatus', onChangeStatus);
+  editor.on('findSearchBox', onFindSearchbox);
+  editor.container.addEventListener('keydown', onKeyDown);
+
+  lastCursor = editor.selection.getCursor();
+};
+var init = function(editor) {
+  onFocus();
+  SHORTCUTS.forEach(function(shortcut) {
+    keyCodeToShortcutMap[shortcut.keyCode] = shortcut;
+    cmdToShortcutMap[shortcut.cmd] = shortcut;
+  });
+
+  editor.on('focus', onFocus);
+  if (isVimMode()) {
+    cvox.Api.setKeyEcho(false);
+  }
+  initContextMenu();
+};
+function cvoxApiExists() {
+  return (typeof(cvox) !== 'undefined') && cvox && cvox.Api;
+}
+var tries = 0;
+var MAX_TRIES = 15;
+function watchForCvoxLoad(editor) {
+  if (cvoxApiExists()) {
+    init(editor);
+  } else {
+    tries++;
+    if (tries >= MAX_TRIES) {
+      return;
+    }
+    window.setTimeout(watchForCvoxLoad, 500, editor);
+  }
+}
+
+var Editor = require('../editor').Editor;
+require('../config').defineOptions(Editor.prototype, 'editor', {
+  enableChromevoxEnhancements: {
+    set: function(val) {
+      if (val) {
+        watchForCvoxLoad(this);
+      }
+    },
+    value: true // turn it on by default or check for window.cvox
+  }
+});
+
+});

src/main/webapp/assets/ace/ext-elastic_tabstops_lite.js

@@ -0,0 +1,301 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/elastic_tabstops_lite', ['require', 'exports', 'module' , 'ace/editor', 'ace/config'], function(require, exports, module) {
+
+
+var ElasticTabstopsLite = function(editor) {
+    this.$editor = editor;
+    var self = this;
+    var changedRows = [];
+    var recordChanges = false;
+    this.onAfterExec = function() {
+        recordChanges = false;
+        self.processRows(changedRows);
+        changedRows = [];
+    };
+    this.onExec = function() {
+        recordChanges = true;
+    };
+    this.onChange = function(e) {
+        var range = e.data.range
+        if (recordChanges) {
+            if (changedRows.indexOf(range.start.row) == -1)
+                changedRows.push(range.start.row);
+            if (range.end.row != range.start.row)
+                changedRows.push(range.end.row);
+        }
+    };
+};
+
+(function() {
+    this.processRows = function(rows) {
+        this.$inChange = true;
+        var checkedRows = [];
+
+        for (var r = 0, rowCount = rows.length; r < rowCount; r++) {
+            var row = rows[r];
+
+            if (checkedRows.indexOf(row) > -1)
+                continue;
+
+            var cellWidthObj = this.$findCellWidthsForBlock(row);
+            var cellWidths = this.$setBlockCellWidthsToMax(cellWidthObj.cellWidths);
+            var rowIndex = cellWidthObj.firstRow;
+
+            for (var w = 0, l = cellWidths.length; w < l; w++) {
+                var widths = cellWidths[w];
+                checkedRows.push(rowIndex);
+                this.$adjustRow(rowIndex, widths);
+                rowIndex++;
+            }
+        }
+        this.$inChange = false;
+    };
+
+    this.$findCellWidthsForBlock = function(row) {
+        var cellWidths = [], widths;
+        var rowIter = row;
+        while (rowIter >= 0) {
+            widths = this.$cellWidthsForRow(rowIter);
+            if (widths.length == 0)
+                break;
+
+            cellWidths.unshift(widths);
+            rowIter--;
+        }
+        var firstRow = rowIter + 1;
+        rowIter = row;
+        var numRows = this.$editor.session.getLength();
+
+        while (rowIter < numRows - 1) {
+            rowIter++;
+
+            widths = this.$cellWidthsForRow(rowIter);
+            if (widths.length == 0)
+                break;
+
+            cellWidths.push(widths);
+        }
+
+        return { cellWidths: cellWidths, firstRow: firstRow };
+    };
+
+    this.$cellWidthsForRow = function(row) {
+        var selectionColumns = this.$selectionColumnsForRow(row);
+
+        var tabs = [-1].concat(this.$tabsForRow(row));
+        var widths = tabs.map(function(el) { return 0; } ).slice(1);
+        var line = this.$editor.session.getLine(row);
+
+        for (var i = 0, len = tabs.length - 1; i < len; i++) {
+            var leftEdge = tabs[i]+1;
+            var rightEdge = tabs[i+1];
+
+            var rightmostSelection = this.$rightmostSelectionInCell(selectionColumns, rightEdge);
+            var cell = line.substring(leftEdge, rightEdge);
+            widths[i] = Math.max(cell.replace(/\s+$/g,'').length, rightmostSelection - leftEdge);
+        }
+
+        return widths;
+    };
+
+    this.$selectionColumnsForRow = function(row) {
+        var selections = [], cursor = this.$editor.getCursorPosition();
+        if (this.$editor.session.getSelection().isEmpty()) {
+            if (row == cursor.row)
+                selections.push(cursor.column);
+        }
+
+        return selections;
+    };
+
+    this.$setBlockCellWidthsToMax = function(cellWidths) {
+        var startingNewBlock = true, blockStartRow, blockEndRow, maxWidth;
+        var columnInfo = this.$izip_longest(cellWidths);
+
+        for (var c = 0, l = columnInfo.length; c < l; c++) {
+            var column = columnInfo[c];
+            if (!column.push) {
+                console.error(column);
+                continue;
+            }
+            column.push(NaN);
+
+            for (var r = 0, s = column.length; r < s; r++) {
+                var width = column[r];
+                if (startingNewBlock) {
+                    blockStartRow = r;
+                    maxWidth = 0;
+                    startingNewBlock = false;
+                }
+                if (isNaN(width)) {
+                    blockEndRow = r;
+
+                    for (var j = blockStartRow; j < blockEndRow; j++) {
+                        cellWidths[j][c] = maxWidth;
+                    }
+                    startingNewBlock = true;
+                }
+
+                maxWidth = Math.max(maxWidth, width);
+            }
+        }
+
+        return cellWidths;
+    };
+
+    this.$rightmostSelectionInCell = function(selectionColumns, cellRightEdge) {
+        var rightmost = 0;
+
+        if (selectionColumns.length) {
+            var lengths = [];
+            for (var s = 0, length = selectionColumns.length; s < length; s++) {
+                if (selectionColumns[s] <= cellRightEdge)
+                    lengths.push(s);
+                else
+                    lengths.push(0);
+            }
+            rightmost = Math.max.apply(Math, lengths);
+        }
+
+        return rightmost;
+    };
+
+    this.$tabsForRow = function(row) {
+        var rowTabs = [], line = this.$editor.session.getLine(row),
+            re = /\t/g, match;
+
+        while ((match = re.exec(line)) != null) {
+            rowTabs.push(match.index);
+        }
+
+        return rowTabs;
+    };
+
+    this.$adjustRow = function(row, widths) {
+        var rowTabs = this.$tabsForRow(row);
+
+        if (rowTabs.length == 0)
+            return;
+
+        var bias = 0, location = -1;
+        var expandedSet = this.$izip(widths, rowTabs);
+
+        for (var i = 0, l = expandedSet.length; i < l; i++) {
+            var w = expandedSet[i][0], it = expandedSet[i][1];
+            location += 1 + w;
+            it += bias;
+            var difference = location - it;
+
+            if (difference == 0)
+                continue;
+
+            var partialLine = this.$editor.session.getLine(row).substr(0, it );
+            var strippedPartialLine = partialLine.replace(/\s*$/g, "");
+            var ispaces = partialLine.length - strippedPartialLine.length;
+
+            if (difference > 0) {
+                this.$editor.session.getDocument().insertInLine({row: row, column: it + 1}, Array(difference + 1).join(" ") + "\t");
+                this.$editor.session.getDocument().removeInLine(row, it, it + 1);
+
+                bias += difference;
+            }
+
+            if (difference < 0 && ispaces >= -difference) {
+                this.$editor.session.getDocument().removeInLine(row, it + difference, it);
+                bias += difference;
+            }
+        }
+    };
+    this.$izip_longest = function(iterables) {
+        if (!iterables[0])
+            return [];
+        var longest = iterables[0].length;
+        var iterablesLength = iterables.length;
+
+        for (var i = 1; i < iterablesLength; i++) {
+            var iLength = iterables[i].length;
+            if (iLength > longest)
+                longest = iLength;
+        }
+
+        var expandedSet = [];
+
+        for (var l = 0; l < longest; l++) {
+            var set = [];
+            for (var i = 0; i < iterablesLength; i++) {
+                if (iterables[i][l] === "")
+                    set.push(NaN);
+                else
+                    set.push(iterables[i][l]);
+            }
+
+            expandedSet.push(set);
+        }
+
+
+        return expandedSet;
+    };
+    this.$izip = function(widths, tabs) {
+        var size = widths.length >= tabs.length ? tabs.length : widths.length;
+
+        var expandedSet = [];
+        for (var i = 0; i < size; i++) {
+            var set = [ widths[i], tabs[i] ];
+            expandedSet.push(set);
+        }
+        return expandedSet;
+    };
+
+}).call(ElasticTabstopsLite.prototype);
+
+exports.ElasticTabstopsLite = ElasticTabstopsLite;
+
+var Editor = require("../editor").Editor;
+require("../config").defineOptions(Editor.prototype, "editor", {
+    useElasticTabstops: {
+        set: function(val) {
+            if (val) {
+                if (!this.elasticTabstops)
+                    this.elasticTabstops = new ElasticTabstopsLite(this);
+                this.commands.on("afterExec", this.elasticTabstops.onAfterExec);
+                this.commands.on("exec", this.elasticTabstops.onExec);
+                this.on("change", this.elasticTabstops.onChange);
+            } else if (this.elasticTabstops) {
+                this.commands.removeListener("afterExec", this.elasticTabstops.onAfterExec);
+                this.commands.removeListener("exec", this.elasticTabstops.onExec);
+                this.removeListener("change", this.elasticTabstops.onChange);
+            }
+        }
+    }
+});
+
+});

src/main/webapp/assets/ace/ext-keybinding_menu.js

@@ -0,0 +1,207 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2013 Matthew Christopher Kastor-Inare III, Atropa Inc. Intl
+ * All rights reserved.
+ *
+ * Contributed to Ajax.org under the BSD license.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/keybinding_menu', ['require', 'exports', 'module' , 'ace/editor', 'ace/ext/menu_tools/overlay_page', 'ace/ext/menu_tools/get_editor_keyboard_shortcuts'], function(require, exports, module) {
+    
+    var Editor = require("ace/editor").Editor;
+    function showKeyboardShortcuts (editor) {
+        if(!document.getElementById('kbshortcutmenu')) {
+            var overlayPage = require('./menu_tools/overlay_page').overlayPage;
+            var getEditorKeybordShortcuts = require('./menu_tools/get_editor_keyboard_shortcuts').getEditorKeybordShortcuts;
+            var kb = getEditorKeybordShortcuts(editor);
+            var el = document.createElement('div');
+            var commands = kb.reduce(function(previous, current) {
+                return previous + '<div class="ace_optionsMenuEntry"><span class="ace_optionsMenuCommand">' 
+                    + current.command + '</span> : '
+                    + '<span class="ace_optionsMenuKey">' + current.key + '</span></div>';
+            }, '');
+
+            el.id = 'kbshortcutmenu';
+            el.innerHTML = '<h1>Keyboard Shortcuts</h1>' + commands + '</div>';
+            overlayPage(editor, el, '0', '0', '0', null);
+        }
+    };
+    module.exports.init = function(editor) {
+        Editor.prototype.showKeyboardShortcuts = function() {
+            showKeyboardShortcuts(this);
+        };
+        editor.commands.addCommands([{
+            name: "showKeyboardShortcuts",
+            bindKey: {win: "Ctrl-Alt-h", mac: "Command-Alt-h"},
+            exec: function(editor, line) {
+                editor.showKeyboardShortcuts();
+            }
+        }]);
+    };
+
+});
+
+ace.define('ace/ext/menu_tools/overlay_page', ['require', 'exports', 'module' , 'ace/lib/dom'], function(require, exports, module) {
+
+var dom = require("../../lib/dom");
+var cssText = "#ace_settingsmenu, #kbshortcutmenu {\
+background-color: #F7F7F7;\
+color: black;\
+box-shadow: -5px 4px 5px rgba(126, 126, 126, 0.55);\
+padding: 1em 0.5em 2em 1em;\
+overflow: auto;\
+position: absolute;\
+margin: 0;\
+bottom: 0;\
+right: 0;\
+top: 0;\
+z-index: 9991;\
+cursor: default;\
+}\
+.ace_dark #ace_settingsmenu, .ace_dark #kbshortcutmenu {\
+box-shadow: -20px 10px 25px rgba(126, 126, 126, 0.25);\
+background-color: rgba(255, 255, 255, 0.6);\
+color: black;\
+}\
+.ace_optionsMenuEntry:hover {\
+background-color: rgba(100, 100, 100, 0.1);\
+-webkit-transition: all 0.5s;\
+transition: all 0.3s\
+}\
+.ace_closeButton {\
+background: rgba(245, 146, 146, 0.5);\
+border: 1px solid #F48A8A;\
+border-radius: 50%;\
+padding: 7px;\
+position: absolute;\
+right: -8px;\
+top: -8px;\
+z-index: 1000;\
+}\
+.ace_closeButton{\
+background: rgba(245, 146, 146, 0.9);\
+}\
+.ace_optionsMenuKey {\
+color: darkslateblue;\
+font-weight: bold;\
+}\
+.ace_optionsMenuCommand {\
+color: darkcyan;\
+font-weight: normal;\
+}";
+dom.importCssString(cssText);
+module.exports.overlayPage = function overlayPage(editor, contentElement, top, right, bottom, left) {
+    top = top ? 'top: ' + top + ';' : '';
+    bottom = bottom ? 'bottom: ' + bottom + ';' : '';
+    right = right ? 'right: ' + right + ';' : '';
+    left = left ? 'left: ' + left + ';' : '';
+
+    var closer = document.createElement('div');
+    var contentContainer = document.createElement('div');
+
+    function documentEscListener(e) {
+        if (e.keyCode === 27) {
+            closer.click();
+        }
+    }
+
+    closer.style.cssText = 'margin: 0; padding: 0; ' +
+        'position: fixed; top:0; bottom:0; left:0; right:0;' +
+        'z-index: 9990; ' +
+        'background-color: rgba(0, 0, 0, 0.3);';
+    closer.addEventListener('click', function() {
+        document.removeEventListener('keydown', documentEscListener);
+        closer.parentNode.removeChild(closer);
+        editor.focus();
+        closer = null;
+    });
+    document.addEventListener('keydown', documentEscListener);
+
+    contentContainer.style.cssText = top + right + bottom + left;
+    contentContainer.addEventListener('click', function(e) {
+        e.stopPropagation();
+    });
+
+    var wrapper = dom.createElement("div");
+    wrapper.style.position = "relative";
+    
+    var closeButton = dom.createElement("div");
+    closeButton.className = "ace_closeButton";
+    closeButton.addEventListener('click', function() {
+        closer.click();
+    });
+    
+    wrapper.appendChild(closeButton);
+    contentContainer.appendChild(wrapper);
+    
+    contentContainer.appendChild(contentElement);
+    closer.appendChild(contentContainer);
+    document.body.appendChild(closer);
+    editor.blur();
+};
+
+});
+
+ace.define('ace/ext/menu_tools/get_editor_keyboard_shortcuts', ['require', 'exports', 'module' , 'ace/lib/keys'], function(require, exports, module) {
+
+var keys = require("../../lib/keys");
+module.exports.getEditorKeybordShortcuts = function(editor) {
+    var KEY_MODS = keys.KEY_MODS;
+    var keybindings = [];
+    var commandMap = {};
+    editor.keyBinding.$handlers.forEach(function(handler) {
+        var ckb = handler.commandKeyBinding;
+        for (var i in ckb) {
+            var modifier = parseInt(i);
+            if (modifier == -1) {
+                modifier = "";
+            } else if(isNaN(modifier)) {
+                modifier = i;
+            } else {
+                modifier = "" +
+                    (modifier & KEY_MODS.command ? "Cmd-"   : "") +
+                    (modifier & KEY_MODS.ctrl    ? "Ctrl-"  : "") +
+                    (modifier & KEY_MODS.alt     ? "Alt-"   : "") +
+                    (modifier & KEY_MODS.shift   ? "Shift-" : "");
+            }
+            for (var key in ckb[i]) {
+                var command = ckb[i][key]
+                if (typeof command != "string")
+                    command  = command.name
+                if (commandMap[command]) {
+                    commandMap[command].key += "|" + modifier + key;
+                } else {
+                    commandMap[command] = {key: modifier+key, command: command};
+                    keybindings.push(commandMap[command]);
+                }
+            }
+        }
+    });
+    return keybindings;
+};
+
+});

src/main/webapp/assets/ace/ext-modelist.js

@@ -0,0 +1,171 @@
+ace.define('ace/ext/modelist', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+var modes = [];
+function getModeForPath(path) {
+    var mode = modesByName.text;
+    var fileName = path.split(/[\/\\]/).pop();
+    for (var i = 0; i < modes.length; i++) {
+        if (modes[i].supportsFile(fileName)) {
+            mode = modes[i];
+            break;
+        }
+    }
+    return mode;
+}
+
+var Mode = function(name, caption, extensions) {
+    this.name = name;
+    this.caption = caption;
+    this.mode = "ace/mode/" + name;
+    this.extensions = extensions;
+    if (/\^/.test(extensions)) {
+        var re = extensions.replace(/\|(\^)?/g, function(a, b){
+            return "$|" + (b ? "^" : "^.*\\.");
+        }) + "$";
+    } else {
+        var re = "^.*\\.(" + extensions + ")$";
+    }
+
+    this.extRe = new RegExp(re, "gi");
+};
+
+Mode.prototype.supportsFile = function(filename) {
+    return filename.match(this.extRe);
+};
+var supportedModes = {
+    ABAP:        ["abap"],
+    ActionScript:["as"],
+    ADA:         ["ada|adb"],
+    Apache_Conf: ["^htaccess|^htgroups|^htpasswd|^conf|htaccess|htgroups|htpasswd"],
+    AsciiDoc:    ["asciidoc"],
+    Assembly_x86:["asm"],
+    AutoHotKey:  ["ahk"],
+    BatchFile:   ["bat|cmd"],
+    C9Search:    ["c9search_results"],
+    C_Cpp:       ["cpp|c|cc|cxx|h|hh|hpp"],
+    Cirru:       ["cirru|cr"],
+    Clojure:     ["clj"],
+    Cobol:       ["CBL|COB"],
+    coffee:      ["coffee|cf|cson|^Cakefile"],
+    ColdFusion:  ["cfm"],
+    CSharp:      ["cs"],
+    CSS:         ["css"],
+    Curly:       ["curly"],
+    D:           ["d|di"],
+    Dart:        ["dart"],
+    Diff:        ["diff|patch"],
+    Dot:         ["dot"],
+    Erlang:      ["erl|hrl"],
+    EJS:         ["ejs"],
+    Forth:       ["frt|fs|ldr"],
+    FTL:         ["ftl"],
+    Gherkin:     ["feature"],
+    Glsl:        ["glsl|frag|vert"],
+    golang:      ["go"],
+    Groovy:      ["groovy"],
+    HAML:        ["haml"],
+    Handlebars:  ["hbs|handlebars|tpl|mustache"],
+    Haskell:     ["hs"],
+    haXe:        ["hx"],
+    HTML:        ["html|htm|xhtml"],
+    HTML_Ruby:   ["erb|rhtml|html.erb"],
+    INI:         ["ini|conf|cfg|prefs"],
+    Jack:        ["jack"],
+    Jade:        ["jade"],
+    Java:        ["java"],
+    JavaScript:  ["js|jsm"],
+    JSON:        ["json"],
+    JSONiq:      ["jq"],
+    JSP:         ["jsp"],
+    JSX:         ["jsx"],
+    Julia:       ["jl"],
+    LaTeX:       ["tex|latex|ltx|bib"],
+    LESS:        ["less"],
+    Liquid:      ["liquid"],
+    Lisp:        ["lisp"],
+    LiveScript:  ["ls"],
+    LogiQL:      ["logic|lql"],
+    LSL:         ["lsl"],
+    Lua:         ["lua"],
+    LuaPage:     ["lp"],
+    Lucene:      ["lucene"],
+    Makefile:    ["^Makefile|^GNUmakefile|^makefile|^OCamlMakefile|make"],
+    MATLAB:      ["matlab"],
+    Markdown:    ["md|markdown"],
+    MEL:         ["mel"],
+    MySQL:       ["mysql"],
+    MUSHCode:    ["mc|mush"],
+    Nix:         ["nix"],
+    ObjectiveC:  ["m|mm"],
+    OCaml:       ["ml|mli"],
+    Pascal:      ["pas|p"],
+    Perl:        ["pl|pm"],
+    pgSQL:       ["pgsql"],
+    PHP:         ["php|phtml"],
+    Powershell:  ["ps1"],
+    Prolog:      ["plg|prolog"],
+    Properties:  ["properties"],
+    Protobuf:    ["proto"],
+    Python:      ["py"],
+    R:           ["r"],
+    RDoc:        ["Rd"],
+    RHTML:       ["Rhtml"],
+    Ruby:        ["rb|ru|gemspec|rake|^Guardfile|^Rakefile|^Gemfile"],
+    Rust:        ["rs"],
+    SASS:        ["sass"],
+    SCAD:        ["scad"],
+    Scala:       ["scala"],
+    Smarty:      ["smarty|tpl"],
+    Scheme:      ["scm|rkt"],
+    SCSS:        ["scss"],
+    SH:          ["sh|bash|^.bashrc"],
+    SJS:         ["sjs"],
+    Space:       ["space"],
+    snippets:    ["snippets"],
+    Soy_Template:["soy"],
+    SQL:         ["sql"],
+    Stylus:      ["styl|stylus"],
+    SVG:         ["svg"],
+    Tcl:         ["tcl"],
+    Tex:         ["tex"],
+    Text:        ["txt"],
+    Textile:     ["textile"],
+    Toml:        ["toml"],
+    Twig:        ["twig"],
+    Typescript:  ["ts|typescript|str"],
+    VBScript:    ["vbs"],
+    Velocity:    ["vm"],
+    Verilog:     ["v|vh|sv|svh"],
+    XML:         ["xml|rdf|rss|wsdl|xslt|atom|mathml|mml|xul|xbl"],
+    XQuery:      ["xq"],
+    YAML:        ["yaml|yml"]
+};
+
+var nameOverrides = {
+    ObjectiveC: "Objective-C",
+    CSharp: "C#",
+    golang: "Go",
+    C_Cpp: "C/C++",
+    coffee: "CoffeeScript",
+    HTML_Ruby: "HTML (Ruby)",
+    FTL: "FreeMarker"
+};
+var modesByName = {};
+for (var name in supportedModes) {
+    var data = supportedModes[name];
+    var displayName = (nameOverrides[name] || name).replace(/_/g, " ");
+    var filename = name.toLowerCase();
+    var mode = new Mode(filename, displayName, data[0]);
+    modesByName[filename] = mode;
+    modes.push(mode);
+}
+
+module.exports = {
+    getModeForPath: getModeForPath,
+    modes: modes,
+    modesByName: modesByName
+};
+
+});
+

src/main/webapp/assets/ace/ext-old_ie.js

@@ -0,0 +1,506 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/old_ie', ['require', 'exports', 'module' , 'ace/lib/useragent', 'ace/tokenizer', 'ace/ext/searchbox', 'ace/mode/text'], function(require, exports, module) {
+
+var MAX_TOKEN_COUNT = 1000;
+var useragent = require("../lib/useragent");
+var TokenizerModule = require("../tokenizer");
+
+function patch(obj, name, regexp, replacement) {
+    eval("obj['" + name + "']=" + obj[name].toString().replace(
+        regexp, replacement
+    ));
+}
+
+if (useragent.isIE && useragent.isIE < 10 && window.top.document.compatMode === "BackCompat")
+    useragent.isOldIE = true;
+
+if (typeof document != "undefined" && !document.documentElement.querySelector) {    
+    useragent.isOldIE = true;
+    var qs = function(el, selector) {
+        if (selector.charAt(0) == ".") {
+            var classNeme = selector.slice(1);
+        } else {
+            var m = selector.match(/(\w+)=(\w+)/);
+            var attr = m && m[1];
+            var attrVal = m && m[2];
+        }
+        for (var i = 0; i < el.all.length; i++) {
+            var ch = el.all[i];
+            if (classNeme) {
+                if (ch.className.indexOf(classNeme) != -1)
+                    return ch;
+            } else if (attr) {
+                if (ch.getAttribute(attr) == attrVal)
+                    return ch;
+            }
+        }
+    };
+    var sb = require("./searchbox").SearchBox.prototype;
+    patch(
+        sb, "$initElements",
+        /([^\s=]*).querySelector\((".*?")\)/g, 
+        "qs($1, $2)"
+    );
+}
+    
+var compliantExecNpcg = /()??/.exec("")[1] === undefined;
+if (compliantExecNpcg)
+    return;
+var proto = TokenizerModule.Tokenizer.prototype;
+TokenizerModule.Tokenizer_orig = TokenizerModule.Tokenizer;
+proto.getLineTokens_orig = proto.getLineTokens;
+
+patch(
+    TokenizerModule, "Tokenizer",
+    "ruleRegExps.push(adjustedregex);\n", 
+    function(m) {
+        return m + '\
+        if (state[i].next && RegExp(adjustedregex).test(""))\n\
+            rule._qre = RegExp(adjustedregex, "g");\n\
+        ';
+    }
+);
+TokenizerModule.Tokenizer.prototype = proto;
+patch(
+    proto, "getLineTokens",
+    /if \(match\[i \+ 1\] === undefined\)\s*continue;/, 
+    "if (!match[i + 1]) {\n\
+        if (value)continue;\n\
+        var qre = state[mapping[i]]._qre;\n\
+        if (!qre) continue;\n\
+        qre.lastIndex = lastIndex;\n\
+        if (!qre.exec(line) || qre.lastIndex != lastIndex)\n\
+            continue;\n\
+    }"
+);
+
+patch(
+    require("../mode/text").Mode.prototype, "getTokenizer",
+    /Tokenizer/,
+    "TokenizerModule.Tokenizer"
+);
+
+useragent.isOldIE = true;
+
+});
+
+ace.define('ace/ext/searchbox', ['require', 'exports', 'module' , 'ace/lib/dom', 'ace/lib/lang', 'ace/lib/event', 'ace/keyboard/hash_handler', 'ace/lib/keys'], function(require, exports, module) {
+
+
+var dom = require("../lib/dom");
+var lang = require("../lib/lang");
+var event = require("../lib/event");
+var searchboxCss = "\
+/* ------------------------------------------------------------------------------------------\
+* Editor Search Form\
+* --------------------------------------------------------------------------------------- */\
+.ace_search {\
+background-color: #ddd;\
+border: 1px solid #cbcbcb;\
+border-top: 0 none;\
+max-width: 297px;\
+overflow: hidden;\
+margin: 0;\
+padding: 4px;\
+padding-right: 6px;\
+padding-bottom: 0;\
+position: absolute;\
+top: 0px;\
+z-index: 99;\
+white-space: normal;\
+}\
+.ace_search.left {\
+border-left: 0 none;\
+border-radius: 0px 0px 5px 0px;\
+left: 0;\
+}\
+.ace_search.right {\
+border-radius: 0px 0px 0px 5px;\
+border-right: 0 none;\
+right: 0;\
+}\
+.ace_search_form, .ace_replace_form {\
+border-radius: 3px;\
+border: 1px solid #cbcbcb;\
+float: left;\
+margin-bottom: 4px;\
+overflow: hidden;\
+}\
+.ace_search_form.ace_nomatch {\
+outline: 1px solid red;\
+}\
+.ace_search_field {\
+background-color: white;\
+border-right: 1px solid #cbcbcb;\
+border: 0 none;\
+-webkit-box-sizing: border-box;\
+-moz-box-sizing: border-box;\
+box-sizing: border-box;\
+display: block;\
+float: left;\
+height: 22px;\
+outline: 0;\
+padding: 0 7px;\
+width: 214px;\
+margin: 0;\
+}\
+.ace_searchbtn,\
+.ace_replacebtn {\
+background: #fff;\
+border: 0 none;\
+border-left: 1px solid #dcdcdc;\
+cursor: pointer;\
+display: block;\
+float: left;\
+height: 22px;\
+margin: 0;\
+padding: 0;\
+position: relative;\
+}\
+.ace_searchbtn:last-child,\
+.ace_replacebtn:last-child {\
+border-top-right-radius: 3px;\
+border-bottom-right-radius: 3px;\
+}\
+.ace_searchbtn:disabled {\
+background: none;\
+cursor: default;\
+}\
+.ace_searchbtn {\
+background-position: 50% 50%;\
+background-repeat: no-repeat;\
+width: 27px;\
+}\
+.ace_searchbtn.prev {\
+background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADFJREFUeNpiSU1NZUAC/6E0I0yACYskCpsJiySKIiY0SUZk40FyTEgCjGgKwTRAgAEAQJUIPCE+qfkAAAAASUVORK5CYII=);    \
+}\
+.ace_searchbtn.next {\
+background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADRJREFUeNpiTE1NZQCC/0DMyIAKwGJMUAYDEo3M/s+EpvM/mkKwCQxYjIeLMaELoLMBAgwAU7UJObTKsvAAAAAASUVORK5CYII=);    \
+}\
+.ace_searchbtn_close {\
+background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAcCAYAAABRVo5BAAAAZ0lEQVR42u2SUQrAMAhDvazn8OjZBilCkYVVxiis8H4CT0VrAJb4WHT3C5xU2a2IQZXJjiQIRMdkEoJ5Q2yMqpfDIo+XY4k6h+YXOyKqTIj5REaxloNAd0xiKmAtsTHqW8sR2W5f7gCu5nWFUpVjZwAAAABJRU5ErkJggg==) no-repeat 50% 0;\
+border-radius: 50%;\
+border: 0 none;\
+color: #656565;\
+cursor: pointer;\
+display: block;\
+float: right;\
+font-family: Arial;\
+font-size: 16px;\
+height: 14px;\
+line-height: 16px;\
+margin: 5px 1px 9px 5px;\
+padding: 0;\
+text-align: center;\
+width: 14px;\
+}\
+.ace_searchbtn_close:hover {\
+background-color: #656565;\
+background-position: 50% 100%;\
+color: white;\
+}\
+.ace_replacebtn.prev {\
+width: 54px\
+}\
+.ace_replacebtn.next {\
+width: 27px\
+}\
+.ace_button {\
+margin-left: 2px;\
+cursor: pointer;\
+-webkit-user-select: none;\
+-moz-user-select: none;\
+-o-user-select: none;\
+-ms-user-select: none;\
+user-select: none;\
+overflow: hidden;\
+opacity: 0.7;\
+border: 1px solid rgba(100,100,100,0.23);\
+padding: 1px;\
+-moz-box-sizing: border-box;\
+box-sizing:    border-box;\
+color: black;\
+}\
+.ace_button:hover {\
+background-color: #eee;\
+opacity:1;\
+}\
+.ace_button:active {\
+background-color: #ddd;\
+}\
+.ace_button.checked {\
+border-color: #3399ff;\
+opacity:1;\
+}\
+.ace_search_options{\
+margin-bottom: 3px;\
+text-align: right;\
+-webkit-user-select: none;\
+-moz-user-select: none;\
+-o-user-select: none;\
+-ms-user-select: none;\
+user-select: none;\
+}";
+var HashHandler = require("../keyboard/hash_handler").HashHandler;
+var keyUtil = require("../lib/keys");
+
+dom.importCssString(searchboxCss, "ace_searchbox");
+
+var html = '<div class="ace_search right">\
+    <button type="button" action="hide" class="ace_searchbtn_close"></button>\
+    <div class="ace_search_form">\
+        <input class="ace_search_field" placeholder="Search for" spellcheck="false"></input>\
+        <button type="button" action="findNext" class="ace_searchbtn next"></button>\
+        <button type="button" action="findPrev" class="ace_searchbtn prev"></button>\
+    </div>\
+    <div class="ace_replace_form">\
+        <input class="ace_search_field" placeholder="Replace with" spellcheck="false"></input>\
+        <button type="button" action="replaceAndFindNext" class="ace_replacebtn">Replace</button>\
+        <button type="button" action="replaceAll" class="ace_replacebtn">All</button>\
+    </div>\
+    <div class="ace_search_options">\
+        <span action="toggleRegexpMode" class="ace_button" title="RegExp Search">.*</span>\
+        <span action="toggleCaseSensitive" class="ace_button" title="CaseSensitive Search">Aa</span>\
+        <span action="toggleWholeWords" class="ace_button" title="Whole Word Search">\\b</span>\
+    </div>\
+</div>'.replace(/>\s+/g, ">");
+
+var SearchBox = function(editor, range, showReplaceForm) {
+    var div = dom.createElement("div");
+    div.innerHTML = html;
+    this.element = div.firstChild;
+
+    this.$init();
+    this.setEditor(editor);
+};
+
+(function() {
+    this.setEditor = function(editor) {
+        editor.searchBox = this;
+        editor.container.appendChild(this.element);
+        this.editor = editor;
+    };
+
+    this.$initElements = function(sb) {
+        this.searchBox = sb.querySelector(".ace_search_form");
+        this.replaceBox = sb.querySelector(".ace_replace_form");
+        this.searchOptions = sb.querySelector(".ace_search_options");
+        this.regExpOption = sb.querySelector("[action=toggleRegexpMode]");
+        this.caseSensitiveOption = sb.querySelector("[action=toggleCaseSensitive]");
+        this.wholeWordOption = sb.querySelector("[action=toggleWholeWords]");
+        this.searchInput = this.searchBox.querySelector(".ace_search_field");
+        this.replaceInput = this.replaceBox.querySelector(".ace_search_field");
+    };
+    
+    this.$init = function() {
+        var sb = this.element;
+        
+        this.$initElements(sb);
+        
+        var _this = this;
+        event.addListener(sb, "mousedown", function(e) {
+            setTimeout(function(){
+                _this.activeInput.focus();
+            }, 0);
+            event.stopPropagation(e);
+        });
+        event.addListener(sb, "click", function(e) {
+            var t = e.target || e.srcElement;
+            var action = t.getAttribute("action");
+            if (action && _this[action])
+                _this[action]();
+            else if (_this.$searchBarKb.commands[action])
+                _this.$searchBarKb.commands[action].exec(_this);
+            event.stopPropagation(e);
+        });
+
+        event.addCommandKeyListener(sb, function(e, hashId, keyCode) {
+            var keyString = keyUtil.keyCodeToString(keyCode);
+            var command = _this.$searchBarKb.findKeyCommand(hashId, keyString);
+            if (command && command.exec) {
+                command.exec(_this);
+                event.stopEvent(e);
+            }
+        });
+
+        this.$onChange = lang.delayedCall(function() {
+            _this.find(false, false);
+        });
+
+        event.addListener(this.searchInput, "input", function() {
+            _this.$onChange.schedule(20);
+        });
+        event.addListener(this.searchInput, "focus", function() {
+            _this.activeInput = _this.searchInput;
+            _this.searchInput.value && _this.highlight();
+        });
+        event.addListener(this.replaceInput, "focus", function() {
+            _this.activeInput = _this.replaceInput;
+            _this.searchInput.value && _this.highlight();
+        });
+    };
+    this.$closeSearchBarKb = new HashHandler([{
+        bindKey: "Esc",
+        name: "closeSearchBar",
+        exec: function(editor) {
+            editor.searchBox.hide();
+        }
+    }]);
+    this.$searchBarKb = new HashHandler();
+    this.$searchBarKb.bindKeys({
+        "Ctrl-f|Command-f|Ctrl-H|Command-Option-F": function(sb) {
+            var isReplace = sb.isReplace = !sb.isReplace;
+            sb.replaceBox.style.display = isReplace ? "" : "none";
+            sb[isReplace ? "replaceInput" : "searchInput"].focus();
+        },
+        "Ctrl-G|Command-G": function(sb) {
+            sb.findNext();
+        },
+        "Ctrl-Shift-G|Command-Shift-G": function(sb) {
+            sb.findPrev();
+        },
+        "esc": function(sb) {
+            setTimeout(function() { sb.hide();});
+        },
+        "Return": function(sb) {
+            if (sb.activeInput == sb.replaceInput)
+                sb.replace();
+            sb.findNext();
+        },
+        "Shift-Return": function(sb) {
+            if (sb.activeInput == sb.replaceInput)
+                sb.replace();
+            sb.findPrev();
+        },
+        "Tab": function(sb) {
+            (sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus();
+        }
+    });
+
+    this.$searchBarKb.addCommands([{
+        name: "toggleRegexpMode",
+        bindKey: {win: "Alt-R|Alt-/", mac: "Ctrl-Alt-R|Ctrl-Alt-/"},
+        exec: function(sb) {
+            sb.regExpOption.checked = !sb.regExpOption.checked;
+            sb.$syncOptions();
+        }
+    }, {
+        name: "toggleCaseSensitive",
+        bindKey: {win: "Alt-C|Alt-I", mac: "Ctrl-Alt-R|Ctrl-Alt-I"},
+        exec: function(sb) {
+            sb.caseSensitiveOption.checked = !sb.caseSensitiveOption.checked;
+            sb.$syncOptions();
+        }
+    }, {
+        name: "toggleWholeWords",
+        bindKey: {win: "Alt-B|Alt-W", mac: "Ctrl-Alt-B|Ctrl-Alt-W"},
+        exec: function(sb) {
+            sb.wholeWordOption.checked = !sb.wholeWordOption.checked;
+            sb.$syncOptions();
+        }
+    }]);
+
+    this.$syncOptions = function() {
+        dom.setCssClass(this.regExpOption, "checked", this.regExpOption.checked);
+        dom.setCssClass(this.wholeWordOption, "checked", this.wholeWordOption.checked);
+        dom.setCssClass(this.caseSensitiveOption, "checked", this.caseSensitiveOption.checked);
+        this.find(false, false);
+    };
+
+    this.highlight = function(re) {
+        this.editor.session.highlight(re || this.editor.$search.$options.re);
+        this.editor.renderer.updateBackMarkers()
+    };
+    this.find = function(skipCurrent, backwards) {
+        var range = this.editor.find(this.searchInput.value, {
+            skipCurrent: skipCurrent,
+            backwards: backwards,
+            wrap: true,
+            regExp: this.regExpOption.checked,
+            caseSensitive: this.caseSensitiveOption.checked,
+            wholeWord: this.wholeWordOption.checked
+        });
+        var noMatch = !range && this.searchInput.value;
+        dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
+        this.editor._emit("findSearchBox", { match: !noMatch });
+        this.highlight();
+    };
+    this.findNext = function() {
+        this.find(true, false);
+    };
+    this.findPrev = function() {
+        this.find(true, true);
+    };
+    this.replace = function() {
+        if (!this.editor.getReadOnly())
+            this.editor.replace(this.replaceInput.value);
+    };    
+    this.replaceAndFindNext = function() {
+        if (!this.editor.getReadOnly()) {
+            this.editor.replace(this.replaceInput.value);
+            this.findNext()
+        }
+    };
+    this.replaceAll = function() {
+        if (!this.editor.getReadOnly())
+            this.editor.replaceAll(this.replaceInput.value);
+    };
+
+    this.hide = function() {
+        this.element.style.display = "none";
+        this.editor.keyBinding.removeKeyboardHandler(this.$closeSearchBarKb);
+        this.editor.focus();
+    };
+    this.show = function(value, isReplace) {
+        this.element.style.display = "";
+        this.replaceBox.style.display = isReplace ? "" : "none";
+
+        this.isReplace = isReplace;
+
+        if (value)
+            this.searchInput.value = value;
+        this.searchInput.focus();
+        this.searchInput.select();
+
+        this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb);
+    };
+
+}).call(SearchBox.prototype);
+
+exports.SearchBox = SearchBox;
+
+exports.Search = function(editor, isReplace) {
+    var sb = editor.searchBox || new SearchBox(editor);
+    sb.show(editor.session.getTextRange(), isReplace);
+};
+
+});

src/main/webapp/assets/ace/ext-searchbox.js

@@ -0,0 +1,421 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/searchbox', ['require', 'exports', 'module' , 'ace/lib/dom', 'ace/lib/lang', 'ace/lib/event', 'ace/keyboard/hash_handler', 'ace/lib/keys'], function(require, exports, module) {
+
+
+var dom = require("../lib/dom");
+var lang = require("../lib/lang");
+var event = require("../lib/event");
+var searchboxCss = "\
+/* ------------------------------------------------------------------------------------------\
+* Editor Search Form\
+* --------------------------------------------------------------------------------------- */\
+.ace_search {\
+background-color: #ddd;\
+border: 1px solid #cbcbcb;\
+border-top: 0 none;\
+max-width: 297px;\
+overflow: hidden;\
+margin: 0;\
+padding: 4px;\
+padding-right: 6px;\
+padding-bottom: 0;\
+position: absolute;\
+top: 0px;\
+z-index: 99;\
+white-space: normal;\
+}\
+.ace_search.left {\
+border-left: 0 none;\
+border-radius: 0px 0px 5px 0px;\
+left: 0;\
+}\
+.ace_search.right {\
+border-radius: 0px 0px 0px 5px;\
+border-right: 0 none;\
+right: 0;\
+}\
+.ace_search_form, .ace_replace_form {\
+border-radius: 3px;\
+border: 1px solid #cbcbcb;\
+float: left;\
+margin-bottom: 4px;\
+overflow: hidden;\
+}\
+.ace_search_form.ace_nomatch {\
+outline: 1px solid red;\
+}\
+.ace_search_field {\
+background-color: white;\
+border-right: 1px solid #cbcbcb;\
+border: 0 none;\
+-webkit-box-sizing: border-box;\
+-moz-box-sizing: border-box;\
+box-sizing: border-box;\
+display: block;\
+float: left;\
+height: 22px;\
+outline: 0;\
+padding: 0 7px;\
+width: 214px;\
+margin: 0;\
+}\
+.ace_searchbtn,\
+.ace_replacebtn {\
+background: #fff;\
+border: 0 none;\
+border-left: 1px solid #dcdcdc;\
+cursor: pointer;\
+display: block;\
+float: left;\
+height: 22px;\
+margin: 0;\
+padding: 0;\
+position: relative;\
+}\
+.ace_searchbtn:last-child,\
+.ace_replacebtn:last-child {\
+border-top-right-radius: 3px;\
+border-bottom-right-radius: 3px;\
+}\
+.ace_searchbtn:disabled {\
+background: none;\
+cursor: default;\
+}\
+.ace_searchbtn {\
+background-position: 50% 50%;\
+background-repeat: no-repeat;\
+width: 27px;\
+}\
+.ace_searchbtn.prev {\
+background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADFJREFUeNpiSU1NZUAC/6E0I0yACYskCpsJiySKIiY0SUZk40FyTEgCjGgKwTRAgAEAQJUIPCE+qfkAAAAASUVORK5CYII=);    \
+}\
+.ace_searchbtn.next {\
+background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADRJREFUeNpiTE1NZQCC/0DMyIAKwGJMUAYDEo3M/s+EpvM/mkKwCQxYjIeLMaELoLMBAgwAU7UJObTKsvAAAAAASUVORK5CYII=);    \
+}\
+.ace_searchbtn_close {\
+background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAcCAYAAABRVo5BAAAAZ0lEQVR42u2SUQrAMAhDvazn8OjZBilCkYVVxiis8H4CT0VrAJb4WHT3C5xU2a2IQZXJjiQIRMdkEoJ5Q2yMqpfDIo+XY4k6h+YXOyKqTIj5REaxloNAd0xiKmAtsTHqW8sR2W5f7gCu5nWFUpVjZwAAAABJRU5ErkJggg==) no-repeat 50% 0;\
+border-radius: 50%;\
+border: 0 none;\
+color: #656565;\
+cursor: pointer;\
+display: block;\
+float: right;\
+font-family: Arial;\
+font-size: 16px;\
+height: 14px;\
+line-height: 16px;\
+margin: 5px 1px 9px 5px;\
+padding: 0;\
+text-align: center;\
+width: 14px;\
+}\
+.ace_searchbtn_close:hover {\
+background-color: #656565;\
+background-position: 50% 100%;\
+color: white;\
+}\
+.ace_replacebtn.prev {\
+width: 54px\
+}\
+.ace_replacebtn.next {\
+width: 27px\
+}\
+.ace_button {\
+margin-left: 2px;\
+cursor: pointer;\
+-webkit-user-select: none;\
+-moz-user-select: none;\
+-o-user-select: none;\
+-ms-user-select: none;\
+user-select: none;\
+overflow: hidden;\
+opacity: 0.7;\
+border: 1px solid rgba(100,100,100,0.23);\
+padding: 1px;\
+-moz-box-sizing: border-box;\
+box-sizing:    border-box;\
+color: black;\
+}\
+.ace_button:hover {\
+background-color: #eee;\
+opacity:1;\
+}\
+.ace_button:active {\
+background-color: #ddd;\
+}\
+.ace_button.checked {\
+border-color: #3399ff;\
+opacity:1;\
+}\
+.ace_search_options{\
+margin-bottom: 3px;\
+text-align: right;\
+-webkit-user-select: none;\
+-moz-user-select: none;\
+-o-user-select: none;\
+-ms-user-select: none;\
+user-select: none;\
+}";
+var HashHandler = require("../keyboard/hash_handler").HashHandler;
+var keyUtil = require("../lib/keys");
+
+dom.importCssString(searchboxCss, "ace_searchbox");
+
+var html = '<div class="ace_search right">\
+    <button type="button" action="hide" class="ace_searchbtn_close"></button>\
+    <div class="ace_search_form">\
+        <input class="ace_search_field" placeholder="Search for" spellcheck="false"></input>\
+        <button type="button" action="findNext" class="ace_searchbtn next"></button>\
+        <button type="button" action="findPrev" class="ace_searchbtn prev"></button>\
+    </div>\
+    <div class="ace_replace_form">\
+        <input class="ace_search_field" placeholder="Replace with" spellcheck="false"></input>\
+        <button type="button" action="replaceAndFindNext" class="ace_replacebtn">Replace</button>\
+        <button type="button" action="replaceAll" class="ace_replacebtn">All</button>\
+    </div>\
+    <div class="ace_search_options">\
+        <span action="toggleRegexpMode" class="ace_button" title="RegExp Search">.*</span>\
+        <span action="toggleCaseSensitive" class="ace_button" title="CaseSensitive Search">Aa</span>\
+        <span action="toggleWholeWords" class="ace_button" title="Whole Word Search">\\b</span>\
+    </div>\
+</div>'.replace(/>\s+/g, ">");
+
+var SearchBox = function(editor, range, showReplaceForm) {
+    var div = dom.createElement("div");
+    div.innerHTML = html;
+    this.element = div.firstChild;
+
+    this.$init();
+    this.setEditor(editor);
+};
+
+(function() {
+    this.setEditor = function(editor) {
+        editor.searchBox = this;
+        editor.container.appendChild(this.element);
+        this.editor = editor;
+    };
+
+    this.$initElements = function(sb) {
+        this.searchBox = sb.querySelector(".ace_search_form");
+        this.replaceBox = sb.querySelector(".ace_replace_form");
+        this.searchOptions = sb.querySelector(".ace_search_options");
+        this.regExpOption = sb.querySelector("[action=toggleRegexpMode]");
+        this.caseSensitiveOption = sb.querySelector("[action=toggleCaseSensitive]");
+        this.wholeWordOption = sb.querySelector("[action=toggleWholeWords]");
+        this.searchInput = this.searchBox.querySelector(".ace_search_field");
+        this.replaceInput = this.replaceBox.querySelector(".ace_search_field");
+    };
+    
+    this.$init = function() {
+        var sb = this.element;
+        
+        this.$initElements(sb);
+        
+        var _this = this;
+        event.addListener(sb, "mousedown", function(e) {
+            setTimeout(function(){
+                _this.activeInput.focus();
+            }, 0);
+            event.stopPropagation(e);
+        });
+        event.addListener(sb, "click", function(e) {
+            var t = e.target || e.srcElement;
+            var action = t.getAttribute("action");
+            if (action && _this[action])
+                _this[action]();
+            else if (_this.$searchBarKb.commands[action])
+                _this.$searchBarKb.commands[action].exec(_this);
+            event.stopPropagation(e);
+        });
+
+        event.addCommandKeyListener(sb, function(e, hashId, keyCode) {
+            var keyString = keyUtil.keyCodeToString(keyCode);
+            var command = _this.$searchBarKb.findKeyCommand(hashId, keyString);
+            if (command && command.exec) {
+                command.exec(_this);
+                event.stopEvent(e);
+            }
+        });
+
+        this.$onChange = lang.delayedCall(function() {
+            _this.find(false, false);
+        });
+
+        event.addListener(this.searchInput, "input", function() {
+            _this.$onChange.schedule(20);
+        });
+        event.addListener(this.searchInput, "focus", function() {
+            _this.activeInput = _this.searchInput;
+            _this.searchInput.value && _this.highlight();
+        });
+        event.addListener(this.replaceInput, "focus", function() {
+            _this.activeInput = _this.replaceInput;
+            _this.searchInput.value && _this.highlight();
+        });
+    };
+    this.$closeSearchBarKb = new HashHandler([{
+        bindKey: "Esc",
+        name: "closeSearchBar",
+        exec: function(editor) {
+            editor.searchBox.hide();
+        }
+    }]);
+    this.$searchBarKb = new HashHandler();
+    this.$searchBarKb.bindKeys({
+        "Ctrl-f|Command-f|Ctrl-H|Command-Option-F": function(sb) {
+            var isReplace = sb.isReplace = !sb.isReplace;
+            sb.replaceBox.style.display = isReplace ? "" : "none";
+            sb[isReplace ? "replaceInput" : "searchInput"].focus();
+        },
+        "Ctrl-G|Command-G": function(sb) {
+            sb.findNext();
+        },
+        "Ctrl-Shift-G|Command-Shift-G": function(sb) {
+            sb.findPrev();
+        },
+        "esc": function(sb) {
+            setTimeout(function() { sb.hide();});
+        },
+        "Return": function(sb) {
+            if (sb.activeInput == sb.replaceInput)
+                sb.replace();
+            sb.findNext();
+        },
+        "Shift-Return": function(sb) {
+            if (sb.activeInput == sb.replaceInput)
+                sb.replace();
+            sb.findPrev();
+        },
+        "Tab": function(sb) {
+            (sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus();
+        }
+    });
+
+    this.$searchBarKb.addCommands([{
+        name: "toggleRegexpMode",
+        bindKey: {win: "Alt-R|Alt-/", mac: "Ctrl-Alt-R|Ctrl-Alt-/"},
+        exec: function(sb) {
+            sb.regExpOption.checked = !sb.regExpOption.checked;
+            sb.$syncOptions();
+        }
+    }, {
+        name: "toggleCaseSensitive",
+        bindKey: {win: "Alt-C|Alt-I", mac: "Ctrl-Alt-R|Ctrl-Alt-I"},
+        exec: function(sb) {
+            sb.caseSensitiveOption.checked = !sb.caseSensitiveOption.checked;
+            sb.$syncOptions();
+        }
+    }, {
+        name: "toggleWholeWords",
+        bindKey: {win: "Alt-B|Alt-W", mac: "Ctrl-Alt-B|Ctrl-Alt-W"},
+        exec: function(sb) {
+            sb.wholeWordOption.checked = !sb.wholeWordOption.checked;
+            sb.$syncOptions();
+        }
+    }]);
+
+    this.$syncOptions = function() {
+        dom.setCssClass(this.regExpOption, "checked", this.regExpOption.checked);
+        dom.setCssClass(this.wholeWordOption, "checked", this.wholeWordOption.checked);
+        dom.setCssClass(this.caseSensitiveOption, "checked", this.caseSensitiveOption.checked);
+        this.find(false, false);
+    };
+
+    this.highlight = function(re) {
+        this.editor.session.highlight(re || this.editor.$search.$options.re);
+        this.editor.renderer.updateBackMarkers()
+    };
+    this.find = function(skipCurrent, backwards) {
+        var range = this.editor.find(this.searchInput.value, {
+            skipCurrent: skipCurrent,
+            backwards: backwards,
+            wrap: true,
+            regExp: this.regExpOption.checked,
+            caseSensitive: this.caseSensitiveOption.checked,
+            wholeWord: this.wholeWordOption.checked
+        });
+        var noMatch = !range && this.searchInput.value;
+        dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
+        this.editor._emit("findSearchBox", { match: !noMatch });
+        this.highlight();
+    };
+    this.findNext = function() {
+        this.find(true, false);
+    };
+    this.findPrev = function() {
+        this.find(true, true);
+    };
+    this.replace = function() {
+        if (!this.editor.getReadOnly())
+            this.editor.replace(this.replaceInput.value);
+    };    
+    this.replaceAndFindNext = function() {
+        if (!this.editor.getReadOnly()) {
+            this.editor.replace(this.replaceInput.value);
+            this.findNext()
+        }
+    };
+    this.replaceAll = function() {
+        if (!this.editor.getReadOnly())
+            this.editor.replaceAll(this.replaceInput.value);
+    };
+
+    this.hide = function() {
+        this.element.style.display = "none";
+        this.editor.keyBinding.removeKeyboardHandler(this.$closeSearchBarKb);
+        this.editor.focus();
+    };
+    this.show = function(value, isReplace) {
+        this.element.style.display = "";
+        this.replaceBox.style.display = isReplace ? "" : "none";
+
+        this.isReplace = isReplace;
+
+        if (value)
+            this.searchInput.value = value;
+        this.searchInput.focus();
+        this.searchInput.select();
+
+        this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb);
+    };
+
+}).call(SearchBox.prototype);
+
+exports.SearchBox = SearchBox;
+
+exports.Search = function(editor, isReplace) {
+    var sb = editor.searchBox || new SearchBox(editor);
+    sb.show(editor.session.getTextRange(), isReplace);
+};
+
+});

src/main/webapp/assets/ace/ext-settings_menu.js

@@ -0,0 +1,636 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2013 Matthew Christopher Kastor-Inare III, Atropa Inc. Intl
+ * All rights reserved.
+ *
+ * Contributed to Ajax.org under the BSD license.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/settings_menu', ['require', 'exports', 'module' , 'ace/ext/menu_tools/generate_settings_menu', 'ace/ext/menu_tools/overlay_page', 'ace/editor'], function(require, exports, module) {
+
+var generateSettingsMenu = require('./menu_tools/generate_settings_menu').generateSettingsMenu;
+var overlayPage = require('./menu_tools/overlay_page').overlayPage;
+function showSettingsMenu(editor) {
+    var sm = document.getElementById('ace_settingsmenu');
+    if (!sm)    
+        overlayPage(editor, generateSettingsMenu(editor), '0', '0', '0');
+}
+module.exports.init = function(editor) {
+    var Editor = require("ace/editor").Editor;
+    Editor.prototype.showSettingsMenu = function() {
+        showSettingsMenu(this);
+    };
+};
+});
+
+ace.define('ace/ext/menu_tools/generate_settings_menu', ['require', 'exports', 'module' , 'ace/ext/menu_tools/element_generator', 'ace/ext/menu_tools/add_editor_menu_options', 'ace/ext/menu_tools/get_set_functions'], function(require, exports, module) {
+
+var egen = require('./element_generator');
+var addEditorMenuOptions = require('./add_editor_menu_options').addEditorMenuOptions;
+var getSetFunctions = require('./get_set_functions').getSetFunctions;
+module.exports.generateSettingsMenu = function generateSettingsMenu (editor) {
+    var elements = [];
+    function cleanupElementsList() {
+        elements.sort(function(a, b) {
+            var x = a.getAttribute('contains');
+            var y = b.getAttribute('contains');
+            return x.localeCompare(y);
+        });
+    }
+    function wrapElements() {
+        var topmenu = document.createElement('div');
+        topmenu.setAttribute('id', 'ace_settingsmenu');
+        elements.forEach(function(element) {
+            topmenu.appendChild(element);
+        });
+        return topmenu;
+    }
+    function createNewEntry(obj, clss, item, val) {
+        var el;
+        var div = document.createElement('div');
+        div.setAttribute('contains', item);
+        div.setAttribute('class', 'ace_optionsMenuEntry');
+        div.setAttribute('style', 'clear: both;');
+
+        div.appendChild(egen.createLabel(
+            item.replace(/^set/, '').replace(/([A-Z])/g, ' $1').trim(),
+            item
+        ));
+
+        if (Array.isArray(val)) {
+            el = egen.createSelection(item, val, clss);
+            el.addEventListener('change', function(e) {
+                try{
+                    editor.menuOptions[e.target.id].forEach(function(x) {
+                        if(x.textContent !== e.target.textContent) {
+                            delete x.selected;
+                        }
+                    });
+                    obj[e.target.id](e.target.value);
+                } catch (err) {
+                    throw new Error(err);
+                }
+            });
+        } else if(typeof val === 'boolean') {
+            el = egen.createCheckbox(item, val, clss);
+            el.addEventListener('change', function(e) {
+                try{
+                    obj[e.target.id](!!e.target.checked);
+                } catch (err) {
+                    throw new Error(err);
+                }
+            });
+        } else {
+            el = egen.createInput(item, val, clss);
+            el.addEventListener('change', function(e) {
+                try{
+                    if(e.target.value === 'true') {
+                        obj[e.target.id](true);
+                    } else if(e.target.value === 'false') {
+                        obj[e.target.id](false);
+                    } else {
+                        obj[e.target.id](e.target.value);
+                    }
+                } catch (err) {
+                    throw new Error(err);
+                }
+            });
+        }
+        el.style.cssText = 'float:right;';
+        div.appendChild(el);
+        return div;
+    }
+    function makeDropdown(item, esr, clss, fn) {
+        var val = editor.menuOptions[item];
+        var currentVal = esr[fn]();
+        if (typeof currentVal == 'object')
+            currentVal = currentVal.$id;
+        val.forEach(function(valuex) {
+            if (valuex.value === currentVal)
+                valuex.selected = 'selected';
+        });
+        return createNewEntry(esr, clss, item, val);
+    }
+    function handleSet(setObj) {
+        var item = setObj.functionName;
+        var esr = setObj.parentObj;
+        var clss = setObj.parentName;
+        var val;
+        var fn = item.replace(/^set/, 'get');
+        if(editor.menuOptions[item] !== undefined) {
+            elements.push(makeDropdown(item, esr, clss, fn));
+        } else if(typeof esr[fn] === 'function') {
+            try {
+                val = esr[fn]();
+                if(typeof val === 'object') {
+                    val = val.$id;
+                }
+                elements.push(
+                    createNewEntry(esr, clss, item, val)
+                );
+            } catch (e) {
+            }
+        }
+    }
+    addEditorMenuOptions(editor);
+    getSetFunctions(editor).forEach(function(setObj) {
+        handleSet(setObj);
+    });
+    cleanupElementsList();
+    return wrapElements();
+};
+
+});
+
+ace.define('ace/ext/menu_tools/element_generator', ['require', 'exports', 'module' ], function(require, exports, module) {
+module.exports.createOption = function createOption (obj) {
+    var attribute;
+    var el = document.createElement('option');
+    for(attribute in obj) {
+        if(obj.hasOwnProperty(attribute)) {
+            if(attribute === 'selected') {
+                el.setAttribute(attribute, obj[attribute]);
+            } else {
+                el[attribute] = obj[attribute];
+            }
+        }
+    }
+    return el;
+};
+module.exports.createCheckbox = function createCheckbox (id, checked, clss) {
+    var el = document.createElement('input');
+    el.setAttribute('type', 'checkbox');
+    el.setAttribute('id', id);
+    el.setAttribute('name', id);
+    el.setAttribute('value', checked);
+    el.setAttribute('class', clss);
+    if(checked) {
+        el.setAttribute('checked', 'checked');
+    }
+    return el;
+};
+module.exports.createInput = function createInput (id, value, clss) {
+    var el = document.createElement('input');
+    el.setAttribute('type', 'text');
+    el.setAttribute('id', id);
+    el.setAttribute('name', id);
+    el.setAttribute('value', value);
+    el.setAttribute('class', clss);
+    return el;
+};
+module.exports.createLabel = function createLabel (text, labelFor) {
+    var el = document.createElement('label');
+    el.setAttribute('for', labelFor);
+    el.textContent = text;
+    return el;
+};
+module.exports.createSelection = function createSelection (id, values, clss) {
+    var el = document.createElement('select');
+    el.setAttribute('id', id);
+    el.setAttribute('name', id);
+    el.setAttribute('class', clss);
+    values.forEach(function(item) {
+        el.appendChild(module.exports.createOption(item));
+    });
+    return el;
+};
+
+});
+
+ace.define('ace/ext/menu_tools/add_editor_menu_options', ['require', 'exports', 'module' , 'ace/ext/modelist', 'ace/ext/themelist'], function(require, exports, module) {
+module.exports.addEditorMenuOptions = function addEditorMenuOptions (editor) {
+    var modelist = require('../modelist');
+    var themelist = require('../themelist');
+    editor.menuOptions = {
+        "setNewLineMode" : [{
+            "textContent" : "unix",
+            "value" : "unix"
+        }, {
+            "textContent" : "windows",
+            "value" : "windows"
+        }, {
+            "textContent" : "auto",
+            "value" : "auto"
+        }],
+        "setTheme" : [],
+        "setMode" : [],
+        "setKeyboardHandler": [{
+            "textContent" : "ace",
+            "value" : ""
+        }, {
+            "textContent" : "vim",
+            "value" : "ace/keyboard/vim"
+        }, {
+            "textContent" : "emacs",
+            "value" : "ace/keyboard/emacs"
+        }]
+    };
+
+    editor.menuOptions.setTheme = themelist.themes.map(function(theme) {
+        return {
+            'textContent' : theme.caption,
+            'value' : theme.theme
+        };
+    });
+
+    editor.menuOptions.setMode = modelist.modes.map(function(mode) {
+        return {
+            'textContent' : mode.name,
+            'value' : mode.mode
+        };
+    });
+};
+
+
+});
+ace.define('ace/ext/modelist', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+var modes = [];
+function getModeForPath(path) {
+    var mode = modesByName.text;
+    var fileName = path.split(/[\/\\]/).pop();
+    for (var i = 0; i < modes.length; i++) {
+        if (modes[i].supportsFile(fileName)) {
+            mode = modes[i];
+            break;
+        }
+    }
+    return mode;
+}
+
+var Mode = function(name, caption, extensions) {
+    this.name = name;
+    this.caption = caption;
+    this.mode = "ace/mode/" + name;
+    this.extensions = extensions;
+    if (/\^/.test(extensions)) {
+        var re = extensions.replace(/\|(\^)?/g, function(a, b){
+            return "$|" + (b ? "^" : "^.*\\.");
+        }) + "$";
+    } else {
+        var re = "^.*\\.(" + extensions + ")$";
+    }
+
+    this.extRe = new RegExp(re, "gi");
+};
+
+Mode.prototype.supportsFile = function(filename) {
+    return filename.match(this.extRe);
+};
+var supportedModes = {
+    ABAP:        ["abap"],
+    ActionScript:["as"],
+    ADA:         ["ada|adb"],
+    Apache_Conf: ["^htaccess|^htgroups|^htpasswd|^conf|htaccess|htgroups|htpasswd"],
+    AsciiDoc:    ["asciidoc"],
+    Assembly_x86:["asm"],
+    AutoHotKey:  ["ahk"],
+    BatchFile:   ["bat|cmd"],
+    C9Search:    ["c9search_results"],
+    C_Cpp:       ["cpp|c|cc|cxx|h|hh|hpp"],
+    Cirru:       ["cirru|cr"],
+    Clojure:     ["clj"],
+    Cobol:       ["CBL|COB"],
+    coffee:      ["coffee|cf|cson|^Cakefile"],
+    ColdFusion:  ["cfm"],
+    CSharp:      ["cs"],
+    CSS:         ["css"],
+    Curly:       ["curly"],
+    D:           ["d|di"],
+    Dart:        ["dart"],
+    Diff:        ["diff|patch"],
+    Dot:         ["dot"],
+    Erlang:      ["erl|hrl"],
+    EJS:         ["ejs"],
+    Forth:       ["frt|fs|ldr"],
+    FTL:         ["ftl"],
+    Gherkin:     ["feature"],
+    Glsl:        ["glsl|frag|vert"],
+    golang:      ["go"],
+    Groovy:      ["groovy"],
+    HAML:        ["haml"],
+    Handlebars:  ["hbs|handlebars|tpl|mustache"],
+    Haskell:     ["hs"],
+    haXe:        ["hx"],
+    HTML:        ["html|htm|xhtml"],
+    HTML_Ruby:   ["erb|rhtml|html.erb"],
+    INI:         ["ini|conf|cfg|prefs"],
+    Jack:        ["jack"],
+    Jade:        ["jade"],
+    Java:        ["java"],
+    JavaScript:  ["js|jsm"],
+    JSON:        ["json"],
+    JSONiq:      ["jq"],
+    JSP:         ["jsp"],
+    JSX:         ["jsx"],
+    Julia:       ["jl"],
+    LaTeX:       ["tex|latex|ltx|bib"],
+    LESS:        ["less"],
+    Liquid:      ["liquid"],
+    Lisp:        ["lisp"],
+    LiveScript:  ["ls"],
+    LogiQL:      ["logic|lql"],
+    LSL:         ["lsl"],
+    Lua:         ["lua"],
+    LuaPage:     ["lp"],
+    Lucene:      ["lucene"],
+    Makefile:    ["^Makefile|^GNUmakefile|^makefile|^OCamlMakefile|make"],
+    MATLAB:      ["matlab"],
+    Markdown:    ["md|markdown"],
+    MEL:         ["mel"],
+    MySQL:       ["mysql"],
+    MUSHCode:    ["mc|mush"],
+    Nix:         ["nix"],
+    ObjectiveC:  ["m|mm"],
+    OCaml:       ["ml|mli"],
+    Pascal:      ["pas|p"],
+    Perl:        ["pl|pm"],
+    pgSQL:       ["pgsql"],
+    PHP:         ["php|phtml"],
+    Powershell:  ["ps1"],
+    Prolog:      ["plg|prolog"],
+    Properties:  ["properties"],
+    Protobuf:    ["proto"],
+    Python:      ["py"],
+    R:           ["r"],
+    RDoc:        ["Rd"],
+    RHTML:       ["Rhtml"],
+    Ruby:        ["rb|ru|gemspec|rake|^Guardfile|^Rakefile|^Gemfile"],
+    Rust:        ["rs"],
+    SASS:        ["sass"],
+    SCAD:        ["scad"],
+    Scala:       ["scala"],
+    Smarty:      ["smarty|tpl"],
+    Scheme:      ["scm|rkt"],
+    SCSS:        ["scss"],
+    SH:          ["sh|bash|^.bashrc"],
+    SJS:         ["sjs"],
+    Space:       ["space"],
+    snippets:    ["snippets"],
+    Soy_Template:["soy"],
+    SQL:         ["sql"],
+    Stylus:      ["styl|stylus"],
+    SVG:         ["svg"],
+    Tcl:         ["tcl"],
+    Tex:         ["tex"],
+    Text:        ["txt"],
+    Textile:     ["textile"],
+    Toml:        ["toml"],
+    Twig:        ["twig"],
+    Typescript:  ["ts|typescript|str"],
+    VBScript:    ["vbs"],
+    Velocity:    ["vm"],
+    Verilog:     ["v|vh|sv|svh"],
+    XML:         ["xml|rdf|rss|wsdl|xslt|atom|mathml|mml|xul|xbl"],
+    XQuery:      ["xq"],
+    YAML:        ["yaml|yml"]
+};
+
+var nameOverrides = {
+    ObjectiveC: "Objective-C",
+    CSharp: "C#",
+    golang: "Go",
+    C_Cpp: "C/C++",
+    coffee: "CoffeeScript",
+    HTML_Ruby: "HTML (Ruby)",
+    FTL: "FreeMarker"
+};
+var modesByName = {};
+for (var name in supportedModes) {
+    var data = supportedModes[name];
+    var displayName = (nameOverrides[name] || name).replace(/_/g, " ");
+    var filename = name.toLowerCase();
+    var mode = new Mode(filename, displayName, data[0]);
+    modesByName[filename] = mode;
+    modes.push(mode);
+}
+
+module.exports = {
+    getModeForPath: getModeForPath,
+    modes: modes,
+    modesByName: modesByName
+};
+
+});
+
+ace.define('ace/ext/themelist', ['require', 'exports', 'module' , 'ace/lib/fixoldbrowsers'], function(require, exports, module) {
+
+require("ace/lib/fixoldbrowsers");
+
+var themeData = [
+    ["Chrome"         ],
+    ["Clouds"         ],
+    ["Crimson Editor" ],
+    ["Dawn"           ],
+    ["Dreamweaver"    ],
+    ["Eclipse"        ],
+    ["GitHub"         ],
+    ["Solarized Light"],
+    ["TextMate"       ],
+    ["Tomorrow"       ],
+    ["XCode"          ],
+    ["Kuroir"],
+    ["KatzenMilch"],
+    ["Ambiance"             ,"ambiance"                ,  "dark"],
+    ["Chaos"                ,"chaos"                   ,  "dark"],
+    ["Clouds Midnight"      ,"clouds_midnight"         ,  "dark"],
+    ["Cobalt"               ,"cobalt"                  ,  "dark"],
+    ["idle Fingers"         ,"idle_fingers"            ,  "dark"],
+    ["krTheme"              ,"kr_theme"                ,  "dark"],
+    ["Merbivore"            ,"merbivore"               ,  "dark"],
+    ["Merbivore Soft"       ,"merbivore_soft"          ,  "dark"],
+    ["Mono Industrial"      ,"mono_industrial"         ,  "dark"],
+    ["Monokai"              ,"monokai"                 ,  "dark"],
+    ["Pastel on dark"       ,"pastel_on_dark"          ,  "dark"],
+    ["Solarized Dark"       ,"solarized_dark"          ,  "dark"],
+    ["Terminal"             ,"terminal"                ,  "dark"],
+    ["Tomorrow Night"       ,"tomorrow_night"          ,  "dark"],
+    ["Tomorrow Night Blue"  ,"tomorrow_night_blue"     ,  "dark"],
+    ["Tomorrow Night Bright","tomorrow_night_bright"   ,  "dark"],
+    ["Tomorrow Night 80s"   ,"tomorrow_night_eighties" ,  "dark"],
+    ["Twilight"             ,"twilight"                ,  "dark"],
+    ["Vibrant Ink"          ,"vibrant_ink"             ,  "dark"]
+];
+
+
+exports.themesByName = {};
+exports.themes = themeData.map(function(data) {
+    var name = data[1] || data[0].replace(/ /g, "_").toLowerCase();
+    var theme = {
+        caption: data[0],
+        theme: "ace/theme/" + name,
+        isDark: data[2] == "dark",
+        name: name
+    };
+    exports.themesByName[name] = theme;
+    return theme;
+});
+
+});
+
+ace.define('ace/ext/menu_tools/get_set_functions', ['require', 'exports', 'module' ], function(require, exports, module) {
+module.exports.getSetFunctions = function getSetFunctions (editor) {
+    var out = [];
+    var my = {
+        'editor' : editor,
+        'session' : editor.session,
+        'renderer' : editor.renderer
+    };
+    var opts = [];
+    var skip = [
+        'setOption',
+        'setUndoManager',
+        'setDocument',
+        'setValue',
+        'setBreakpoints',
+        'setScrollTop',
+        'setScrollLeft',
+        'setSelectionStyle',
+        'setWrapLimitRange'
+    ];
+    ['renderer', 'session', 'editor'].forEach(function(esra) {
+        var esr = my[esra];
+        var clss = esra;
+        for(var fn in esr) {
+            if(skip.indexOf(fn) === -1) {
+                if(/^set/.test(fn) && opts.indexOf(fn) === -1) {
+                    opts.push(fn);
+                    out.push({
+                        'functionName' : fn,
+                        'parentObj' : esr,
+                        'parentName' : clss
+                    });
+                }
+            }
+        }
+    });
+    return out;
+};
+
+});
+
+ace.define('ace/ext/menu_tools/overlay_page', ['require', 'exports', 'module' , 'ace/lib/dom'], function(require, exports, module) {
+
+var dom = require("../../lib/dom");
+var cssText = "#ace_settingsmenu, #kbshortcutmenu {\
+background-color: #F7F7F7;\
+color: black;\
+box-shadow: -5px 4px 5px rgba(126, 126, 126, 0.55);\
+padding: 1em 0.5em 2em 1em;\
+overflow: auto;\
+position: absolute;\
+margin: 0;\
+bottom: 0;\
+right: 0;\
+top: 0;\
+z-index: 9991;\
+cursor: default;\
+}\
+.ace_dark #ace_settingsmenu, .ace_dark #kbshortcutmenu {\
+box-shadow: -20px 10px 25px rgba(126, 126, 126, 0.25);\
+background-color: rgba(255, 255, 255, 0.6);\
+color: black;\
+}\
+.ace_optionsMenuEntry:hover {\
+background-color: rgba(100, 100, 100, 0.1);\
+-webkit-transition: all 0.5s;\
+transition: all 0.3s\
+}\
+.ace_closeButton {\
+background: rgba(245, 146, 146, 0.5);\
+border: 1px solid #F48A8A;\
+border-radius: 50%;\
+padding: 7px;\
+position: absolute;\
+right: -8px;\
+top: -8px;\
+z-index: 1000;\
+}\
+.ace_closeButton{\
+background: rgba(245, 146, 146, 0.9);\
+}\
+.ace_optionsMenuKey {\
+color: darkslateblue;\
+font-weight: bold;\
+}\
+.ace_optionsMenuCommand {\
+color: darkcyan;\
+font-weight: normal;\
+}";
+dom.importCssString(cssText);
+module.exports.overlayPage = function overlayPage(editor, contentElement, top, right, bottom, left) {
+    top = top ? 'top: ' + top + ';' : '';
+    bottom = bottom ? 'bottom: ' + bottom + ';' : '';
+    right = right ? 'right: ' + right + ';' : '';
+    left = left ? 'left: ' + left + ';' : '';
+
+    var closer = document.createElement('div');
+    var contentContainer = document.createElement('div');
+
+    function documentEscListener(e) {
+        if (e.keyCode === 27) {
+            closer.click();
+        }
+    }
+
+    closer.style.cssText = 'margin: 0; padding: 0; ' +
+        'position: fixed; top:0; bottom:0; left:0; right:0;' +
+        'z-index: 9990; ' +
+        'background-color: rgba(0, 0, 0, 0.3);';
+    closer.addEventListener('click', function() {
+        document.removeEventListener('keydown', documentEscListener);
+        closer.parentNode.removeChild(closer);
+        editor.focus();
+        closer = null;
+    });
+    document.addEventListener('keydown', documentEscListener);
+
+    contentContainer.style.cssText = top + right + bottom + left;
+    contentContainer.addEventListener('click', function(e) {
+        e.stopPropagation();
+    });
+
+    var wrapper = dom.createElement("div");
+    wrapper.style.position = "relative";
+    
+    var closeButton = dom.createElement("div");
+    closeButton.className = "ace_closeButton";
+    closeButton.addEventListener('click', function() {
+        closer.click();
+    });
+    
+    wrapper.appendChild(closeButton);
+    contentContainer.appendChild(wrapper);
+    
+    contentContainer.appendChild(contentElement);
+    closer.appendChild(contentContainer);
+    document.body.appendChild(closer);
+    editor.blur();
+};
+
+});

src/main/webapp/assets/ace/ext-spellcheck.js

@@ -0,0 +1,68 @@
+ace.define('ace/ext/spellcheck', ['require', 'exports', 'module' , 'ace/lib/event', 'ace/editor', 'ace/config'], function(require, exports, module) {
+
+var event = require("../lib/event");
+
+exports.contextMenuHandler = function(e){
+    var host = e.target;
+    var text = host.textInput.getElement();
+    if (!host.selection.isEmpty())
+        return;
+    var c = host.getCursorPosition();
+    var r = host.session.getWordRange(c.row, c.column);
+    var w = host.session.getTextRange(r);
+
+    host.session.tokenRe.lastIndex = 0;
+    if (!host.session.tokenRe.test(w))
+        return;
+    var PLACEHOLDER = "\x01\x01";
+    var value = w + " " + PLACEHOLDER;
+    text.value = value;
+    text.setSelectionRange(w.length, w.length + 1);
+    text.setSelectionRange(0, 0);
+    text.setSelectionRange(0, w.length);
+
+    var afterKeydown = false;
+    event.addListener(text, "keydown", function onKeydown() {
+        event.removeListener(text, "keydown", onKeydown);
+        afterKeydown = true;
+    });
+
+    host.textInput.setInputHandler(function(newVal) {
+        console.log(newVal , value, text.selectionStart, text.selectionEnd)
+        if (newVal == value)
+            return '';
+        if (newVal.lastIndexOf(value, 0) === 0)
+            return newVal.slice(value.length);
+        if (newVal.substr(text.selectionEnd) == value)
+            return newVal.slice(0, -value.length);
+        if (newVal.slice(-2) == PLACEHOLDER) {
+            var val = newVal.slice(0, -2);
+            if (val.slice(-1) == " ") {
+                if (afterKeydown)
+                    return val.substring(0, text.selectionEnd);
+                val = val.slice(0, -1);
+                host.session.replace(r, val);
+                return "";
+            }
+        }
+
+        return newVal;
+    });
+};
+var Editor = require("../editor").Editor;
+require("../config").defineOptions(Editor.prototype, "editor", {
+    spellcheck: {
+        set: function(val) {
+            var text = this.textInput.getElement();
+            text.spellcheck = !!val;
+            if (!val)
+                this.removeListener("nativecontextmenu", exports.contextMenuHandler);
+            else
+                this.on("nativecontextmenu", exports.contextMenuHandler);
+        },
+        value: true
+    }
+});
+
+});
+

src/main/webapp/assets/ace/ext-split.js

@@ -0,0 +1,271 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/split', ['require', 'exports', 'module' , 'ace/split'], function(require, exports, module) {
+module.exports = require("../split");
+
+});
+
+ace.define('ace/split', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/lib/event_emitter', 'ace/editor', 'ace/virtual_renderer', 'ace/edit_session'], function(require, exports, module) {
+
+
+var oop = require("./lib/oop");
+var lang = require("./lib/lang");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+var Editor = require("./editor").Editor;
+var Renderer = require("./virtual_renderer").VirtualRenderer;
+var EditSession = require("./edit_session").EditSession;
+
+
+var Split = function(container, theme, splits) {
+    this.BELOW = 1;
+    this.BESIDE = 0;
+
+    this.$container = container;
+    this.$theme = theme;
+    this.$splits = 0;
+    this.$editorCSS = "";
+    this.$editors = [];
+    this.$orientation = this.BESIDE;
+
+    this.setSplits(splits || 1);
+    this.$cEditor = this.$editors[0];
+
+
+    this.on("focus", function(editor) {
+        this.$cEditor = editor;
+    }.bind(this));
+};
+
+(function(){
+
+    oop.implement(this, EventEmitter);
+
+    this.$createEditor = function() {
+        var el = document.createElement("div");
+        el.className = this.$editorCSS;
+        el.style.cssText = "position: absolute; top:0px; bottom:0px";
+        this.$container.appendChild(el);
+        var editor = new Editor(new Renderer(el, this.$theme));
+
+        editor.on("focus", function() {
+            this._emit("focus", editor);
+        }.bind(this));
+
+        this.$editors.push(editor);
+        editor.setFontSize(this.$fontSize);
+        return editor;
+    };
+
+    this.setSplits = function(splits) {
+        var editor;
+        if (splits < 1) {
+            throw "The number of splits have to be > 0!";
+        }
+
+        if (splits == this.$splits) {
+            return;
+        } else if (splits > this.$splits) {
+            while (this.$splits < this.$editors.length && this.$splits < splits) {
+                editor = this.$editors[this.$splits];
+                this.$container.appendChild(editor.container);
+                editor.setFontSize(this.$fontSize);
+                this.$splits ++;
+            }
+            while (this.$splits < splits) {
+                this.$createEditor();
+                this.$splits ++;
+            }
+        } else {
+            while (this.$splits > splits) {
+                editor = this.$editors[this.$splits - 1];
+                this.$container.removeChild(editor.container);
+                this.$splits --;
+            }
+        }
+        this.resize();
+    };
+    this.getSplits = function() {
+        return this.$splits;
+    };
+    this.getEditor = function(idx) {
+        return this.$editors[idx];
+    };
+    this.getCurrentEditor = function() {
+        return this.$cEditor;
+    };
+    this.focus = function() {
+        this.$cEditor.focus();
+    };
+    this.blur = function() {
+        this.$cEditor.blur();
+    };
+    this.setTheme = function(theme) {
+        this.$editors.forEach(function(editor) {
+            editor.setTheme(theme);
+        });
+    };
+    this.setKeyboardHandler = function(keybinding) {
+        this.$editors.forEach(function(editor) {
+            editor.setKeyboardHandler(keybinding);
+        });
+    };
+    this.forEach = function(callback, scope) {
+        this.$editors.forEach(callback, scope);
+    };
+
+
+    this.$fontSize = "";
+    this.setFontSize = function(size) {
+        this.$fontSize = size;
+        this.forEach(function(editor) {
+           editor.setFontSize(size);
+        });
+    };
+
+    this.$cloneSession = function(session) {
+        var s = new EditSession(session.getDocument(), session.getMode());
+
+        var undoManager = session.getUndoManager();
+        if (undoManager) {
+            var undoManagerProxy = new UndoManagerProxy(undoManager, s);
+            s.setUndoManager(undoManagerProxy);
+        }
+        s.$informUndoManager = lang.delayedCall(function() { s.$deltas = []; });
+        s.setTabSize(session.getTabSize());
+        s.setUseSoftTabs(session.getUseSoftTabs());
+        s.setOverwrite(session.getOverwrite());
+        s.setBreakpoints(session.getBreakpoints());
+        s.setUseWrapMode(session.getUseWrapMode());
+        s.setUseWorker(session.getUseWorker());
+        s.setWrapLimitRange(session.$wrapLimitRange.min,
+                            session.$wrapLimitRange.max);
+        s.$foldData = session.$cloneFoldData();
+
+        return s;
+    };
+    this.setSession = function(session, idx) {
+        var editor;
+        if (idx == null) {
+            editor = this.$cEditor;
+        } else {
+            editor = this.$editors[idx];
+        }
+        var isUsed = this.$editors.some(function(editor) {
+           return editor.session === session;
+        });
+
+        if (isUsed) {
+            session = this.$cloneSession(session);
+        }
+        editor.setSession(session);
+        return session;
+    };
+    this.getOrientation = function() {
+        return this.$orientation;
+    };
+    this.setOrientation = function(orientation) {
+        if (this.$orientation == orientation) {
+            return;
+        }
+        this.$orientation = orientation;
+        this.resize();
+    };
+    this.resize = function() {
+        var width = this.$container.clientWidth;
+        var height = this.$container.clientHeight;
+        var editor;
+
+        if (this.$orientation == this.BESIDE) {
+            var editorWidth = width / this.$splits;
+            for (var i = 0; i < this.$splits; i++) {
+                editor = this.$editors[i];
+                editor.container.style.width = editorWidth + "px";
+                editor.container.style.top = "0px";
+                editor.container.style.left = i * editorWidth + "px";
+                editor.container.style.height = height + "px";
+                editor.resize();
+            }
+        } else {
+            var editorHeight = height / this.$splits;
+            for (var i = 0; i < this.$splits; i++) {
+                editor = this.$editors[i];
+                editor.container.style.width = width + "px";
+                editor.container.style.top = i * editorHeight + "px";
+                editor.container.style.left = "0px";
+                editor.container.style.height = editorHeight + "px";
+                editor.resize();
+            }
+        }
+    };
+
+}).call(Split.prototype);
+
+ 
+function UndoManagerProxy(undoManager, session) {
+    this.$u = undoManager;
+    this.$doc = session;
+}
+
+(function() {
+    this.execute = function(options) {
+        this.$u.execute(options);
+    };
+
+    this.undo = function() {
+        var selectionRange = this.$u.undo(true);
+        if (selectionRange) {
+            this.$doc.selection.setSelectionRange(selectionRange);
+        }
+    };
+
+    this.redo = function() {
+        var selectionRange = this.$u.redo(true);
+        if (selectionRange) {
+            this.$doc.selection.setSelectionRange(selectionRange);
+        }
+    };
+
+    this.reset = function() {
+        this.$u.reset();
+    };
+
+    this.hasUndo = function() {
+        return this.$u.hasUndo();
+    };
+
+    this.hasRedo = function() {
+        return this.$u.hasRedo();
+    };
+}).call(UndoManagerProxy.prototype);
+
+exports.Split = Split;
+});

src/main/webapp/assets/ace/ext-static_highlight.js

@@ -0,0 +1,178 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/static_highlight', ['require', 'exports', 'module' , 'ace/edit_session', 'ace/layer/text', 'ace/config', 'ace/lib/dom'], function(require, exports, module) {
+
+
+var EditSession = require("../edit_session").EditSession;
+var TextLayer = require("../layer/text").Text;
+var baseStyles = ".ace_static_highlight {\
+font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', 'Droid Sans Mono', monospace;\
+font-size: 12px;\
+}\
+.ace_static_highlight .ace_gutter {\
+width: 25px !important;\
+display: block;\
+float: left;\
+text-align: right;\
+padding: 0 3px 0 0;\
+margin-right: 3px;\
+position: static !important;\
+}\
+.ace_static_highlight .ace_line { clear: both; }\
+.ace_static_highlight .ace_gutter-cell {\
+-moz-user-select: -moz-none;\
+-khtml-user-select: none;\
+-webkit-user-select: none;\
+user-select: none;\
+}\
+.ace_static_highlight .ace_gutter-cell:before {\
+content: counter(ace_line, decimal);\
+counter-increment: ace_line;\
+}\
+.ace_static_highlight {\
+counter-reset: ace_line;\
+}\
+";
+var config = require("../config");
+var dom = require("../lib/dom");
+
+
+var highlight = function(el, opts, callback) {
+    var m = el.className.match(/lang-(\w+)/);
+    var mode = opts.mode || m && ("ace/mode/" + m[1]);
+    if (!mode)
+        return false;
+    var theme = opts.theme || "ace/theme/textmate";
+    
+    var data = "";
+    var nodes = [];
+
+    if (el.firstElementChild) {
+        var textLen = 0;
+        for (var i = 0; i < el.childNodes.length; i++) {
+            var ch = el.childNodes[i];
+            if (ch.nodeType == 3) {
+                textLen += ch.data.length;
+                data += ch.data;
+            } else {
+                nodes.push(textLen, ch);
+            }
+        }
+    } else {
+        data = dom.getInnerText(el);
+        if (opts.trim)
+            data = data.trim();
+    }
+    
+    highlight.render(data, mode, theme, opts.firstLineNumber, !opts.showGutter, function (highlighted) {
+        dom.importCssString(highlighted.css, "ace_highlight");
+        el.innerHTML = highlighted.html;
+        var container = el.firstChild.firstChild;
+        for (var i = 0; i < nodes.length; i += 2) {
+            var pos = highlighted.session.doc.indexToPosition(nodes[i]);
+            var node = nodes[i + 1];
+            var lineEl = container.children[pos.row];
+            lineEl && lineEl.appendChild(node);
+        }
+        callback && callback();
+    });
+};
+
+highlight.render = function(input, mode, theme, lineStart, disableGutter, callback) {
+    var waiting = 0;
+    var modeCache = EditSession.prototype.$modes;
+    if (typeof theme == "string") {
+        waiting++;
+        config.loadModule(['theme', theme], function(m) {
+            theme = m;
+            --waiting || done();
+        });
+    }
+
+    if (typeof mode == "string") {
+        waiting++;
+        config.loadModule(['mode', mode], function(m) {
+            if (!modeCache[mode]) modeCache[mode] = new m.Mode();
+            mode = modeCache[mode];
+            --waiting || done();
+        });
+    }
+    function done() {
+        var result = highlight.renderSync(input, mode, theme, lineStart, disableGutter);
+        return callback ? callback(result) : result;
+    }
+    return waiting || done();
+};
+
+highlight.renderSync = function(input, mode, theme, lineStart, disableGutter) {
+    lineStart = parseInt(lineStart || 1, 10);
+
+    var session = new EditSession("");
+    session.setUseWorker(false);
+    session.setMode(mode);
+
+    var textLayer = new TextLayer(document.createElement("div"));
+    textLayer.setSession(session);
+    textLayer.config = {
+        characterWidth: 10,
+        lineHeight: 20
+    };
+
+    session.setValue(input);
+
+    var stringBuilder = [];
+    var length =  session.getLength();
+
+    for(var ix = 0; ix < length; ix++) {
+        stringBuilder.push("<div class='ace_line'>");
+        if (!disableGutter)
+            stringBuilder.push("<span class='ace_gutter ace_gutter-cell' unselectable='on'>" + /*(ix + lineStart) + */ "</span>");
+        textLayer.$renderLine(stringBuilder, ix, true, false);
+        stringBuilder.push("\n</div>");
+    }
+    var html = "<div class='" + theme.cssClass + "'>" +
+        "<div class='ace_static_highlight' style='counter-reset:ace_line " + (lineStart - 1) + "'>" +
+            stringBuilder.join("") +
+        "</div>" +
+    "</div>";
+
+    textLayer.destroy();
+
+    return {
+        css: baseStyles + theme.cssText,
+        html: html,
+        session: session
+    };
+};
+
+module.exports = highlight;
+module.exports.highlight =highlight;
+});

src/main/webapp/assets/ace/ext-statusbar.js

@@ -0,0 +1,47 @@
+ace.define('ace/ext/statusbar', ['require', 'exports', 'module' , 'ace/lib/dom', 'ace/lib/lang'], function(require, exports, module) {
+var dom = require("ace/lib/dom");
+var lang = require("ace/lib/lang");
+
+var StatusBar = function(editor, parentNode) {
+    this.element = dom.createElement("div");
+    this.element.className = "ace_status-indicator";
+    this.element.style.cssText = "display: inline-block;";
+    parentNode.appendChild(this.element);
+
+    var statusUpdate = lang.delayedCall(function(){
+        this.updateStatus(editor)
+    }.bind(this));
+    editor.on("changeStatus", function() {
+        statusUpdate.schedule(100);
+    });
+    editor.on("changeSelection", function() {
+        statusUpdate.schedule(100);
+    });
+};
+
+(function(){
+    this.updateStatus = function(editor) {
+        var status = [];
+        function add(str, separator) {
+            str && status.push(str, separator || "|");
+        }
+
+        if (editor.$vimModeHandler)
+            add(editor.$vimModeHandler.getStatusText());
+        else if (editor.commands.recording)
+            add("REC");
+
+        var c = editor.selection.lead;
+        add(c.row + ":" + c.column, " ");
+        if (!editor.selection.isEmpty()) {
+            var r = editor.getSelectionRange();
+            add("(" + (r.end.row - r.start.row) + ":"  +(r.end.column - r.start.column) + ")");
+        }
+        status.pop();
+        this.element.textContent = status.join("");
+    };
+}).call(StatusBar.prototype);
+
+exports.StatusBar = StatusBar;
+
+});

src/main/webapp/assets/ace/ext-textarea.js

@@ -0,0 +1,478 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/textarea', ['require', 'exports', 'module' , 'ace/lib/event', 'ace/lib/useragent', 'ace/lib/net', 'ace/ace', 'ace/theme/textmate', 'ace/mode/text'], function(require, exports, module) {
+
+
+var event = require("../lib/event");
+var UA = require("../lib/useragent");
+var net = require("../lib/net");
+var ace = require("../ace");
+
+require("../theme/textmate");
+
+module.exports = exports = ace;
+var getCSSProperty = function(element, container, property) {
+    var ret = element.style[property];
+
+    if (!ret) {
+        if (window.getComputedStyle) {
+            ret = window.getComputedStyle(element, '').getPropertyValue(property);
+        } else {
+            ret = element.currentStyle[property];
+        }
+    }
+
+    if (!ret || ret == 'auto' || ret == 'intrinsic') {
+        ret = container.style[property];
+    }
+    return ret;
+};
+
+function applyStyles(elm, styles) {
+    for (var style in styles) {
+        elm.style[style] = styles[style];
+    }
+}
+
+function setupContainer(element, getValue) {
+    if (element.type != 'textarea') {
+        throw new Error("Textarea required!");
+    }
+
+    var parentNode = element.parentNode;
+    var container = document.createElement('div');
+    var resizeEvent = function() {
+        var style = 'position:relative;';
+        [
+            'margin-top', 'margin-left', 'margin-right', 'margin-bottom'
+        ].forEach(function(item) {
+            style += item + ':' +
+                        getCSSProperty(element, container, item) + ';';
+        });
+        var width = getCSSProperty(element, container, 'width') || (element.clientWidth + "px");
+        var height = getCSSProperty(element, container, 'height')  || (element.clientHeight + "px");
+        style += 'height:' + height + ';width:' + width + ';';
+        style += 'display:inline-block;';
+        container.setAttribute('style', style);
+    };
+    event.addListener(window, 'resize', resizeEvent);
+    resizeEvent();
+    parentNode.insertBefore(container, element.nextSibling);
+    while (parentNode !== document) {
+        if (parentNode.tagName.toUpperCase() === 'FORM') {
+            var oldSumit = parentNode.onsubmit;
+            parentNode.onsubmit = function(evt) {
+                element.value = getValue();
+                if (oldSumit) {
+                    oldSumit.call(this, evt);
+                }
+            };
+            break;
+        }
+        parentNode = parentNode.parentNode;
+    }
+    return container;
+}
+
+exports.transformTextarea = function(element, loader) {
+    var session;
+    var container = setupContainer(element, function() {
+        return session.getValue();
+    });
+    element.style.display = 'none';
+    container.style.background = 'white';
+    var editorDiv = document.createElement("div");
+    applyStyles(editorDiv, {
+        top: "0px",
+        left: "0px",
+        right: "0px",
+        bottom: "0px",
+        border: "1px solid gray",
+        position: "absolute"
+    });
+    container.appendChild(editorDiv);
+
+    var settingOpener = document.createElement("div");
+    applyStyles(settingOpener, {
+        position: "absolute",
+        right: "0px",
+        bottom: "0px",
+        background: "red",
+        cursor: "nw-resize",
+        borderStyle: "solid",
+        borderWidth: "9px 8px 10px 9px",
+        width: "2px",
+        borderColor: "lightblue gray gray lightblue",
+        zIndex: 101
+    });
+
+    var settingDiv = document.createElement("div");
+    var settingDivStyles = {
+        top: "0px",
+        left: "20%",
+        right: "0px",
+        bottom: "0px",
+        position: "absolute",
+        padding: "5px",
+        zIndex: 100,
+        color: "white",
+        display: "none",
+        overflow: "auto",
+        fontSize: "14px",
+        boxShadow: "-5px 2px 3px gray"
+    };
+    if (!UA.isOldIE) {
+        settingDivStyles.backgroundColor = "rgba(0, 0, 0, 0.6)";
+    } else {
+        settingDivStyles.backgroundColor = "#333";
+    }
+
+    applyStyles(settingDiv, settingDivStyles);
+    container.appendChild(settingDiv);
+    var options = {};
+
+    var editor = ace.edit(editorDiv);
+    session = editor.getSession();
+
+    session.setValue(element.value || element.innerHTML);
+    editor.focus();
+    container.appendChild(settingOpener);
+    setupApi(editor, editorDiv, settingDiv, ace, options, loader);
+    setupSettingPanel(settingDiv, settingOpener, editor, options);
+
+    var state = "";
+    event.addListener(settingOpener, "mousemove", function(e) {
+        var rect = this.getBoundingClientRect();
+        var x = e.clientX - rect.left, y = e.clientY - rect.top;
+        if (x + y < (rect.width + rect.height)/2) {
+            this.style.cursor = "pointer";
+            state = "toggle";
+        } else {
+            state = "resize";
+            this.style.cursor = "nw-resize";
+        }
+    });
+
+    event.addListener(settingOpener, "mousedown", function(e) {
+        if (state == "toggle") {
+            editor.setDisplaySettings();
+            return;
+        }
+        container.style.zIndex = 100000;
+        var rect = container.getBoundingClientRect();
+        var startX = rect.width  + rect.left - e.clientX;
+        var startY = rect.height  + rect.top - e.clientY;
+        event.capture(settingOpener, function(e) {
+            container.style.width = e.clientX - rect.left + startX + "px";
+            container.style.height = e.clientY - rect.top + startY + "px";
+            editor.resize();
+        }, function() {});
+    });
+
+    return editor;
+};
+
+function load(url, module, callback) {
+    net.loadScript(url, function() {
+        require([module], callback);
+    });
+}
+
+function setupApi(editor, editorDiv, settingDiv, ace, options, loader) {
+    var session = editor.getSession();
+    var renderer = editor.renderer;
+    loader = loader || load;
+
+    function toBool(value) {
+        return value === "true" || value == true;
+    }
+
+    editor.setDisplaySettings = function(display) {
+        if (display == null)
+            display = settingDiv.style.display == "none";
+        if (display) {
+            settingDiv.style.display = "block";
+            settingDiv.hideButton.focus();
+            editor.on("focus", function onFocus() {
+                editor.removeListener("focus", onFocus);
+                settingDiv.style.display = "none";
+            });
+        } else {
+            editor.focus();
+        }
+    };
+
+    editor.$setOption = editor.setOption;
+    editor.setOption = function(key, value) {
+        if (options[key] == value) return;
+
+        switch (key) {
+            case "mode":
+                if (value != "text") {
+                    loader("mode-" + value + ".js", "ace/mode/" + value, function() {
+                        var aceMode = require("../mode/" + value).Mode;
+                        session.setMode(new aceMode());
+                    });
+                } else {
+                    session.setMode(new (require("../mode/text").Mode));
+                }
+            break;
+
+            case "theme":
+                if (value != "textmate") {
+                    loader("theme-" + value + ".js", "ace/theme/" + value, function() {
+                        editor.setTheme("ace/theme/" + value);
+                    });
+                } else {
+                    editor.setTheme("ace/theme/textmate");
+                }
+            break;
+
+            case "fontSize":
+                editorDiv.style.fontSize = value;
+            break;
+
+            case "keybindings":
+                switch (value) {
+                    case "vim":
+                        editor.setKeyboardHandler("ace/keyboard/vim");
+                        break;
+                    case "emacs":
+                        editor.setKeyboardHandler("ace/keyboard/emacs");
+                        break;
+                    default:
+                        editor.setKeyboardHandler(null);
+                }
+            break;
+
+            case "softWrap":
+                switch (value) {
+                    case "off":
+                        session.setUseWrapMode(false);
+                        renderer.setPrintMarginColumn(80);
+                    break;
+                    case "40":
+                        session.setUseWrapMode(true);
+                        session.setWrapLimitRange(40, 40);
+                        renderer.setPrintMarginColumn(40);
+                    break;
+                    case "80":
+                        session.setUseWrapMode(true);
+                        session.setWrapLimitRange(80, 80);
+                        renderer.setPrintMarginColumn(80);
+                    break;
+                    case "free":
+                        session.setUseWrapMode(true);
+                        session.setWrapLimitRange(null, null);
+                        renderer.setPrintMarginColumn(80);
+                    break;
+                }
+            break;
+            
+            default:
+                editor.$setOption(key, toBool(value));
+        }
+
+        options[key] = value;
+    };
+
+    editor.getOption = function(key) {
+        return options[key];
+    };
+
+    editor.getOptions = function() {
+        return options;
+    };
+
+    editor.setOptions(exports.options);
+
+    return editor;
+}
+
+function setupSettingPanel(settingDiv, settingOpener, editor, options) {
+    var BOOL = null;
+
+    var desc = {
+        mode:            "Mode:",
+        gutter:          "Display Gutter:",
+        theme:           "Theme:",
+        fontSize:        "Font Size:",
+        softWrap:        "Soft Wrap:",
+        keybindings:     "Keyboard",
+        showPrintMargin: "Show Print Margin:",
+        useSoftTabs:     "Use Soft Tabs:",
+        showInvisibles:  "Show Invisibles"
+    };
+
+    var optionValues = {
+        mode: {
+            text:       "Plain",
+            javascript: "JavaScript",
+            xml:        "XML",
+            html:       "HTML",
+            css:        "CSS",
+            scss:       "SCSS",
+            python:     "Python",
+            php:        "PHP",
+            java:       "Java",
+            ruby:       "Ruby",
+            c_cpp:      "C/C++",
+            coffee:     "CoffeeScript",
+            json:       "json",
+            perl:       "Perl",
+            clojure:    "Clojure",
+            ocaml:      "OCaml",
+            csharp:     "C#",
+            haxe:       "haXe",
+            svg:        "SVG",
+            textile:    "Textile",
+            groovy:     "Groovy",
+            liquid:     "Liquid",
+            Scala:      "Scala"
+        },
+        theme: {
+            clouds:           "Clouds",
+            clouds_midnight:  "Clouds Midnight",
+            cobalt:           "Cobalt",
+            crimson_editor:   "Crimson Editor",
+            dawn:             "Dawn",
+            eclipse:          "Eclipse",
+            idle_fingers:     "Idle Fingers",
+            kr_theme:         "Kr Theme",
+            merbivore:        "Merbivore",
+            merbivore_soft:   "Merbivore Soft",
+            mono_industrial:  "Mono Industrial",
+            monokai:          "Monokai",
+            pastel_on_dark:   "Pastel On Dark",
+            solarized_dark:   "Solarized Dark",
+            solarized_light:  "Solarized Light",
+            textmate:         "Textmate",
+            twilight:         "Twilight",
+            vibrant_ink:      "Vibrant Ink"
+        },
+        gutter: BOOL,
+        fontSize: {
+            "10px": "10px",
+            "11px": "11px",
+            "12px": "12px",
+            "14px": "14px",
+            "16px": "16px"
+        },
+        softWrap: {
+            off:    "Off",
+            40:     "40",
+            80:     "80",
+            free:   "Free"
+        },
+        keybindings: {
+            ace: "ace",
+            vim: "vim",
+            emacs: "emacs"
+        },
+        showPrintMargin:    BOOL,
+        useSoftTabs:        BOOL,
+        showInvisibles:     BOOL
+    };
+
+    var table = [];
+    table.push("<table><tr><th>Setting</th><th>Value</th></tr>");
+
+    function renderOption(builder, option, obj, cValue) {
+        if (!obj) {
+            builder.push(
+                "<input type='checkbox' title='", option, "' ",
+                    cValue == "true" ? "checked='true'" : "",
+               "'></input>"
+            );
+            return;
+        }
+        builder.push("<select title='" + option + "'>");
+        for (var value in obj) {
+            builder.push("<option value='" + value + "' ");
+
+            if (cValue == value) {
+                builder.push(" selected ");
+            }
+
+            builder.push(">",
+                obj[value],
+                "</option>");
+        }
+        builder.push("</select>");
+    }
+
+    for (var option in options) {
+        table.push("<tr><td>", desc[option], "</td>");
+        table.push("<td>");
+        renderOption(table, option, optionValues[option], options[option]);
+        table.push("</td></tr>");
+    }
+    table.push("</table>");
+    settingDiv.innerHTML = table.join("");
+
+    var onChange = function(e) {
+        var select = e.currentTarget;
+        editor.setOption(select.title, select.value);
+    };
+    var onClick = function(e) {
+        var cb = e.currentTarget;
+        editor.setOption(cb.title, cb.checked);
+    };
+    var selects = settingDiv.getElementsByTagName("select");
+    for (var i = 0; i < selects.length; i++)
+        selects[i].onchange = onChange;
+    var cbs = settingDiv.getElementsByTagName("input");
+    for (var i = 0; i < cbs.length; i++)
+        cbs[i].onclick = onClick;
+
+
+    var button = document.createElement("input");
+    button.type = "button";
+    button.value = "Hide";
+    event.addListener(button, "click", function() {
+        editor.setDisplaySettings(false);
+    });
+    settingDiv.appendChild(button);
+    settingDiv.hideButton = button;
+}
+exports.options = {
+    mode:               "text",
+    theme:              "textmate",
+    gutter:             "false",
+    fontSize:           "12px",
+    softWrap:           "off",
+    keybindings:        "ace",
+    showPrintMargin:    "false",
+    useSoftTabs:        "true",
+    showInvisibles:     "false"
+};
+
+});

src/main/webapp/assets/ace/ext-themelist.js

@@ -0,0 +1,87 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2013 Matthew Christopher Kastor-Inare III, Atropa Inc. Intl
+ * All rights reserved.
+ *
+ * Contributed to Ajax.org under the BSD license.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/themelist', ['require', 'exports', 'module' , 'ace/lib/fixoldbrowsers'], function(require, exports, module) {
+
+require("ace/lib/fixoldbrowsers");
+
+var themeData = [
+    ["Chrome"         ],
+    ["Clouds"         ],
+    ["Crimson Editor" ],
+    ["Dawn"           ],
+    ["Dreamweaver"    ],
+    ["Eclipse"        ],
+    ["GitHub"         ],
+    ["Solarized Light"],
+    ["TextMate"       ],
+    ["Tomorrow"       ],
+    ["XCode"          ],
+    ["Kuroir"],
+    ["KatzenMilch"],
+    ["Ambiance"             ,"ambiance"                ,  "dark"],
+    ["Chaos"                ,"chaos"                   ,  "dark"],
+    ["Clouds Midnight"      ,"clouds_midnight"         ,  "dark"],
+    ["Cobalt"               ,"cobalt"                  ,  "dark"],
+    ["idle Fingers"         ,"idle_fingers"            ,  "dark"],
+    ["krTheme"              ,"kr_theme"                ,  "dark"],
+    ["Merbivore"            ,"merbivore"               ,  "dark"],
+    ["Merbivore Soft"       ,"merbivore_soft"          ,  "dark"],
+    ["Mono Industrial"      ,"mono_industrial"         ,  "dark"],
+    ["Monokai"              ,"monokai"                 ,  "dark"],
+    ["Pastel on dark"       ,"pastel_on_dark"          ,  "dark"],
+    ["Solarized Dark"       ,"solarized_dark"          ,  "dark"],
+    ["Terminal"             ,"terminal"                ,  "dark"],
+    ["Tomorrow Night"       ,"tomorrow_night"          ,  "dark"],
+    ["Tomorrow Night Blue"  ,"tomorrow_night_blue"     ,  "dark"],
+    ["Tomorrow Night Bright","tomorrow_night_bright"   ,  "dark"],
+    ["Tomorrow Night 80s"   ,"tomorrow_night_eighties" ,  "dark"],
+    ["Twilight"             ,"twilight"                ,  "dark"],
+    ["Vibrant Ink"          ,"vibrant_ink"             ,  "dark"]
+];
+
+
+exports.themesByName = {};
+exports.themes = themeData.map(function(data) {
+    var name = data[1] || data[0].replace(/ /g, "_").toLowerCase();
+    var theme = {
+        caption: data[0],
+        theme: "ace/theme/" + name,
+        isDark: data[2] == "dark",
+        name: name
+    };
+    exports.themesByName[name] = theme;
+    return theme;
+});
+
+});
+

src/main/webapp/assets/ace/ext-whitespace.js

@@ -0,0 +1,209 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/ext/whitespace', ['require', 'exports', 'module' , 'ace/lib/lang'], function(require, exports, module) {
+
+
+var lang = require("../lib/lang");
+exports.$detectIndentation = function(lines, fallback) {
+    var stats = [];
+    var changes = [];
+    var tabIndents = 0;
+    var prevSpaces = 0;
+    var max = Math.min(lines.length, 1000);
+    for (var i = 0; i < max; i++) {
+        var line = lines[i];
+        if (!/^\s*[^*+\-\s]/.test(line))
+            continue;
+
+        var tabs = line.match(/^\t*/)[0].length;
+        if (line[0] == "\t")
+            tabIndents++;
+
+        var spaces = line.match(/^ */)[0].length;
+        if (spaces && line[spaces] != "\t") {
+            var diff = spaces - prevSpaces;
+            if (diff > 0 && !(prevSpaces%diff) && !(spaces%diff))
+                changes[diff] = (changes[diff] || 0) + 1;
+
+            stats[spaces] = (stats[spaces] || 0) + 1;
+        }
+        prevSpaces = spaces;
+        while (i < max && line[line.length - 1] == "\\")
+            line = lines[i++];
+    }
+    
+    if (!stats.length)
+        return;
+
+    function getScore(indent) {
+        var score = 0;
+        for (var i = indent; i < stats.length; i += indent)
+            score += stats[i] || 0;
+        return score;
+    }
+
+    var changesTotal = changes.reduce(function(a,b){return a+b}, 0);
+
+    var first = {score: 0, length: 0};
+    var spaceIndents = 0;
+    for (var i = 1; i < 12; i++) {
+        if (i == 1) {
+            spaceIndents = getScore(i);
+            var score = 1;
+        } else
+            var score = getScore(i) / spaceIndents;
+
+        if (changes[i]) {
+            score += changes[i] / changesTotal;
+        }
+
+        if (score > first.score)
+            first = {score: score, length: i};
+    }
+
+    if (first.score && first.score > 1.4)
+        var tabLength = first.length;
+
+    if (tabIndents > spaceIndents + 1)
+        return {ch: "\t", length: tabLength};
+
+    if (spaceIndents + 1 > tabIndents)
+        return {ch: " ", length: tabLength};
+};
+
+exports.detectIndentation = function(session) {
+    var lines = session.getLines(0, 1000);
+    var indent = exports.$detectIndentation(lines) || {};
+
+    if (indent.ch)
+        session.setUseSoftTabs(indent.ch == " ");
+
+    if (indent.length)
+        session.setTabSize(indent.length);
+    return indent;
+};
+
+exports.trimTrailingSpace = function(session, trimEmpty) {
+    var doc = session.getDocument();
+    var lines = doc.getAllLines();
+    
+    var min = trimEmpty ? -1 : 0;
+
+    for (var i = 0, l=lines.length; i < l; i++) {
+        var line = lines[i];
+        var index = line.search(/\s+$/);
+
+        if (index > min)
+            doc.removeInLine(i, index, line.length);
+    }
+};
+
+exports.convertIndentation = function(session, ch, len) {
+    var oldCh = session.getTabString()[0];
+    var oldLen = session.getTabSize();
+    if (!len) len = oldLen;
+    if (!ch) ch = oldCh;
+
+    var tab = ch == "\t" ? ch: lang.stringRepeat(ch, len);
+
+    var doc = session.doc;
+    var lines = doc.getAllLines();
+
+    var cache = {};
+    var spaceCache = {};
+    for (var i = 0, l=lines.length; i < l; i++) {
+        var line = lines[i];
+        var match = line.match(/^\s*/)[0];
+        if (match) {
+            var w = session.$getStringScreenWidth(match)[0];
+            var tabCount = Math.floor(w/oldLen);
+            var reminder = w%oldLen;
+            var toInsert = cache[tabCount] || (cache[tabCount] = lang.stringRepeat(tab, tabCount));
+            toInsert += spaceCache[reminder] || (spaceCache[reminder] = lang.stringRepeat(" ", reminder));
+
+            if (toInsert != match) {
+                doc.removeInLine(i, 0, match.length);
+                doc.insertInLine({row: i, column: 0}, toInsert);
+            }
+        }
+    }
+    session.setTabSize(len);
+    session.setUseSoftTabs(ch == " ");
+};
+
+exports.$parseStringArg = function(text) {
+    var indent = {};
+    if (/t/.test(text))
+        indent.ch = "\t";
+    else if (/s/.test(text))
+        indent.ch = " ";
+    var m = text.match(/\d+/);
+    if (m)
+        indent.length = parseInt(m[0], 10);
+    return indent;
+};
+
+exports.$parseArg = function(arg) {
+    if (!arg)
+        return {};
+    if (typeof arg == "string")
+        return exports.$parseStringArg(arg);
+    if (typeof arg.text == "string")
+        return exports.$parseStringArg(arg.text);
+    return arg;
+};
+
+exports.commands = [{
+    name: "detectIndentation",
+    exec: function(editor) {
+        exports.detectIndentation(editor.session);
+    }
+}, {
+    name: "trimTrailingSpace",
+    exec: function(editor) {
+        exports.trimTrailingSpace(editor.session);
+    }
+}, {
+    name: "convertIndentation",
+    exec: function(editor, arg) {
+        var indent = exports.$parseArg(arg);
+        exports.convertIndentation(editor.session, indent.ch, indent.length);
+    }
+}, {
+    name: "setIndentation",
+    exec: function(editor, arg) {
+        var indent = exports.$parseArg(arg);
+        indent.length && editor.session.setTabSize(indent.length);
+        indent.ch && editor.session.setUseSoftTabs(indent.ch == " ");
+    }
+}];
+
+});

src/main/webapp/assets/ace/mode-abap.js

@@ -0,0 +1,260 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/abap', ['require', 'exports', 'module' , 'ace/mode/abap_highlight_rules', 'ace/mode/folding/coffee', 'ace/range', 'ace/mode/text', 'ace/lib/oop'], function(require, exports, module) {
+
+
+var Rules = require("./abap_highlight_rules").AbapHighlightRules;
+var FoldMode = require("./folding/coffee").FoldMode;
+var Range = require("../range").Range;
+var TextMode = require("./text").Mode;
+var oop = require("../lib/oop");
+
+function Mode() {
+    this.HighlightRules = Rules;
+    this.foldingRules = new FoldMode();
+}
+
+oop.inherits(Mode, TextMode);
+
+(function() {
+    
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        return indent;
+    };
+    
+    this.toggleCommentLines = function(state, doc, startRow, endRow){
+        var range = new Range(0, 0, 0, 0);
+        for (var i = startRow; i <= endRow; ++i) {
+            var line = doc.getLine(i);
+            if (hereComment.test(line))
+                continue;
+                
+            if (commentLine.test(line))
+                line = line.replace(commentLine, '$1');
+            else
+                line = line.replace(indentation, '$&#');
+    
+            range.end.row = range.start.row = i;
+            range.end.column = line.length + 1;
+            doc.replace(range, line);
+        }
+    };
+    
+    this.$id = "ace/mode/abap";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/abap_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var AbapHighlightRules = function() {
+
+    var keywordMapper = this.createKeywordMapper({
+        "variable.language": "this",
+        "keyword": 
+            "ADD ALIAS ALIASES ASSERT ASSIGN ASSIGNING AT BACK" +
+            " CALL CASE CATCH CHECK CLASS CLEAR CLOSE CNT COLLECT COMMIT COMMUNICATION COMPUTE CONCATENATE CONDENSE CONSTANTS CONTINUE CONTROLS CONVERT CREATE CURRENCY" +
+            " DATA DEFINE DEFINITION DEFERRED DELETE DESCRIBE DETAIL DIVIDE DO" +
+            " ELSE ELSEIF ENDAT ENDCASE ENDCLASS ENDDO ENDEXEC ENDFORM ENDFUNCTION ENDIF ENDIFEND ENDINTERFACE ENDLOOP ENDMETHOD ENDMODULE ENDON ENDPROVIDE ENDSELECT ENDTRY ENDWHILE EVENT EVENTS EXEC EXIT EXPORT EXPORTING EXTRACT" +
+            " FETCH FIELDS FORM FORMAT FREE FROM FUNCTION" +
+            " GENERATE GET" +
+            " HIDE" +
+            " IF IMPORT IMPORTING INDEX INFOTYPES INITIALIZATION INTERFACE INTERFACES INPUT INSERT IMPLEMENTATION" +
+            " LEAVE LIKE LINE LOAD LOCAL LOOP" +
+            " MESSAGE METHOD METHODS MODIFY MODULE MOVE MULTIPLY" +
+            " ON OVERLAY OPTIONAL OTHERS" +
+            " PACK PARAMETERS PERFORM POSITION PROGRAM PROVIDE PUT" +
+            " RAISE RANGES READ RECEIVE RECEIVING REDEFINITION REFERENCE REFRESH REJECT REPLACE REPORT RESERVE RESTORE RETURNING ROLLBACK" +
+            " SCAN SCROLL SEARCH SELECT SET SHIFT SKIP SORT SORTED SPLIT STANDARD STATICS STEP STOP SUBMIT SUBTRACT SUM SUMMARY SUPPRESS" +
+            " TABLES TIMES TRANSFER TRANSLATE TRY TYPE TYPES" +
+            " UNASSIGN ULINE UNPACK UPDATE" +
+            " WHEN WHILE WINDOW WRITE" +
+            " OCCURS STRUCTURE OBJECT PROPERTY" +
+            " CASTING APPEND RAISING VALUE COLOR" +
+            " CHANGING EXCEPTION EXCEPTIONS DEFAULT CHECKBOX COMMENT" +
+            " ID NUMBER FOR TITLE OUTPUT" +
+            " WITH EXIT USING" +
+            " INTO WHERE GROUP BY HAVING ORDER BY SINGLE" +
+            " APPENDING CORRESPONDING FIELDS OF TABLE" +
+            " LEFT RIGHT OUTER INNER JOIN AS CLIENT SPECIFIED BYPASSING BUFFER UP TO ROWS CONNECTING" +
+            " EQ NE LT LE GT GE NOT AND OR XOR IN LIKE BETWEEN",
+        "constant.language": 
+            "TRUE FALSE NULL SPACE",
+        "support.type": 
+            "c n i p f d t x string xstring decfloat16 decfloat34",
+        "keyword.operator":
+            "abs sign ceil floor trunc frac acos asin atan cos sin tan" +
+            " abapOperator cosh sinh tanh exp log log10 sqrt" +
+            " strlen xstrlen charlen numofchar dbmaxlen lines" 
+    }, "text", true, " ");
+
+    var compoundKeywords = "WITH\\W+(?:HEADER\\W+LINE|FRAME|KEY)|NO\\W+STANDARD\\W+PAGE\\W+HEADING|"+
+        "EXIT\\W+FROM\\W+STEP\\W+LOOP|BEGIN\\W+OF\\W+(?:BLOCK|LINE)|BEGIN\\W+OF|"+
+        "END\\W+OF\\W+(?:BLOCK|LINE)|END\\W+OF|NO\\W+INTERVALS|"+
+        "RESPECTING\\W+BLANKS|SEPARATED\\W+BY|USING\\W+(?:EDIT\\W+MASK)|"+
+        "WHERE\\W+(?:LINE)|RADIOBUTTON\\W+GROUP|REF\\W+TO|"+
+        "(?:PUBLIC|PRIVATE|PROTECTED)(?:\\W+SECTION)?|DELETING\\W+(?:TRAILING|LEADING)"+
+        "(?:ALL\\W+OCCURRENCES)|(?:FIRST|LAST)\\W+OCCURRENCE|INHERITING\\W+FROM|"+
+        "LINE-COUNT|ADD-CORRESPONDING|AUTHORITY-CHECK|BREAK-POINT|CLASS-DATA|CLASS-METHODS|"+
+        "CLASS-METHOD|DIVIDE-CORRESPONDING|EDITOR-CALL|END-OF-DEFINITION|END-OF-PAGE|END-OF-SELECTION|"+
+        "FIELD-GROUPS|FIELD-SYMBOLS|FUNCTION-POOL|MOVE-CORRESPONDING|MULTIPLY-CORRESPONDING|NEW-LINE|"+
+        "NEW-PAGE|NEW-SECTION|PRINT-CONTROL|RP-PROVIDE-FROM-LAST|SELECT-OPTIONS|SELECTION-SCREEN|"+
+        "START-OF-SELECTION|SUBTRACT-CORRESPONDING|SYNTAX-CHECK|SYNTAX-TRACE|TOP-OF-PAGE|TYPE-POOL|"+
+        "TYPE-POOLS|LINE-SIZE|LINE-COUNT|MESSAGE-ID|DISPLAY-MODE|READ(?:-ONLY)?|"+
+        "IS\\W+(?:NOT\\W+)?(?:ASSIGNED|BOUND|INITIAL|SUPPLIED)";
+     
+    this.$rules = {
+        "start" : [
+            {token : "string", regex : "`", next  : "string"},
+            {token : "string", regex : "'", next  : "qstring"},
+            {token : "doc.comment", regex : /^\*.+/},
+            {token : "comment",  regex : /".+$/},
+            {token : "invalid", regex: "\\.{2,}"},
+            {token : "keyword.operator", regex: /\W[\-+\%=<>*]\W|\*\*|[~:,\.&$]|->*?|=>/},
+            {token : "paren.lparen", regex : "[\\[({]"},
+            {token : "paren.rparen", regex : "[\\])}]"},
+            {token : "constant.numeric", regex: "[+-]?\\d+\\b"},
+            {token : "variable.parameter", regex : /sy|pa?\d\d\d\d\|t\d\d\d\.|innnn/}, 
+            {token : "keyword", regex : compoundKeywords}, 
+            {token : "variable.parameter", regex : /\w+-\w+(?:-\w+)*/}, 
+            {token : keywordMapper, regex : "\\b\\w+\\b"},
+            {caseInsensitive: true}
+        ],
+        "qstring" : [
+            {token : "constant.language.escape",   regex : "''"},
+            {token : "string", regex : "'",     next  : "start"},
+            {defaultToken : "string"}
+        ],
+        "string" : [
+            {token : "constant.language.escape",   regex : "``"},
+            {token : "string", regex : "`",     next  : "start"},
+            {defaultToken : "string"}
+        ]
+    }
+};
+oop.inherits(AbapHighlightRules, TextHighlightRules);
+
+exports.AbapHighlightRules = AbapHighlightRules;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-ada.js

@@ -0,0 +1,117 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/ada', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/ada_highlight_rules', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var AdaHighlightRules = require("./ada_highlight_rules").AdaHighlightRules;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = AdaHighlightRules;
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "--";
+
+    this.$id = "ace/mode/ada";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/ada_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var AdaHighlightRules = function() {
+var keywords = "abort|else|new|return|abs|elsif|not|reverse|abstract|end|null|accept|entry|select|" +
+"access|exception|of|separate|aliased|exit|or|some|all|others|subtype|and|for|out|synchronized|" +
+"array|function|overriding|at|tagged|generic|package|task|begin|goto|pragma|terminate|" +
+"body|private|then|if|procedure|type|case|in|protected|constant|interface|until|" +
+"|is|raise|use|declare|range|delay|limited|record|when|delta|loop|rem|while|digits|renames|with|do|mod|requeue|xor";
+
+    var builtinConstants = (
+        "true|false|null"
+    );
+
+    var builtinFunctions = (
+        "count|min|max|avg|sum|rank|now|coalesce|main"
+    );
+
+    var keywordMapper = this.createKeywordMapper({
+        "support.function": builtinFunctions,
+        "keyword": keywords,
+        "constant.language": builtinConstants
+    }, "identifier", true);
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment",
+            regex : "--.*$"
+        }, {
+            token : "string",           // " string
+            regex : '".*?"'
+        }, {
+            token : "string",           // ' string
+            regex : "'.*?'"
+        }, {
+            token : "constant.numeric", // float
+            regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
+        }, {
+            token : "paren.lparen",
+            regex : "[\\(]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\)]"
+        }, {
+            token : "text",
+            regex : "\\s+"
+        } ]
+    };
+};
+
+oop.inherits(AdaHighlightRules, TextHighlightRules);
+
+exports.AdaHighlightRules = AdaHighlightRules;
+});

src/main/webapp/assets/ace/mode-apache_conf.js

@@ -0,0 +1,345 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ *
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/apache_conf', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/apache_conf_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var ApacheConfHighlightRules = require("./apache_conf_highlight_rules").ApacheConfHighlightRules;
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = ApacheConfHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "#";
+    this.$id = "ace/mode/apache_conf";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/apache_conf_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var ApacheConfHighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { token: 
+            [ 'punctuation.definition.comment.apacheconf',
+              'comment.line.hash.ini',
+              'comment.line.hash.ini' ],
+           regex: '^((?:\\s)*)(#)(.*$)' },
+         { token: 
+            [ 'punctuation.definition.tag.apacheconf',
+              'entity.tag.apacheconf',
+              'text',
+              'string.value.apacheconf',
+              'punctuation.definition.tag.apacheconf' ],
+           regex: '(<)(Proxy|ProxyMatch|IfVersion|Directory|DirectoryMatch|Files|FilesMatch|IfDefine|IfModule|Limit|LimitExcept|Location|LocationMatch|VirtualHost)(?:(\\s)(.+?))?(>)' },
+         { token: 
+            [ 'punctuation.definition.tag.apacheconf',
+              'entity.tag.apacheconf',
+              'punctuation.definition.tag.apacheconf' ],
+           regex: '(</)(Proxy|ProxyMatch|IfVersion|Directory|DirectoryMatch|Files|FilesMatch|IfDefine|IfModule|Limit|LimitExcept|Location|LocationMatch|VirtualHost)(>)' },
+         { token: 
+            [ 'keyword.alias.apacheconf', 'text',
+              'string.regexp.apacheconf', 'text',
+              'string.replacement.apacheconf', 'text' ],
+           regex: '(Rewrite(?:Rule|Cond))(\\s+)(.+?)(\\s+)(.+?)($|\\s)' },
+         { token: 
+            [ 'keyword.alias.apacheconf', 'text',
+              'entity.status.apacheconf', 'text',
+              'string.regexp.apacheconf', 'text',
+              'string.path.apacheconf', 'text' ],
+           regex: '(RedirectMatch)(?:(\\s+)(\\d\\d\\d|permanent|temp|seeother|gone))?(\\s+)(.+?)(\\s+)(?:(.+?)($|\\s))?' },
+         { token: 
+            [ 'keyword.alias.apacheconf', 'text', 
+              'entity.status.apacheconf', 'text',
+              'string.path.apacheconf', 'text',
+              'string.path.apacheconf', 'text' ],
+           regex: '(Redirect)(?:(\\s+)(\\d\\d\\d|permanent|temp|seeother|gone))?(\\s+)(.+?)(\\s+)(?:(.+?)($|\\s))?' },
+         { token: 
+            [ 'keyword.alias.apacheconf', 'text',
+              'string.regexp.apacheconf', 'text',
+              'string.path.apacheconf', 'text' ],
+           regex: '(ScriptAliasMatch|AliasMatch)(\\s+)(.+?)(\\s+)(?:(.+?)(\\s))?' },
+         { token: 
+            [ 'keyword.alias.apacheconf', 'text',
+              'string.path.apacheconf', 'text',
+              'string.path.apacheconf', 'text' ],
+           regex: '(RedirectPermanent|RedirectTemp|ScriptAlias|Alias)(\\s+)(.+?)(\\s+)(?:(.+?)($|\\s))?' },
+         { token: 'keyword.core.apacheconf',
+           regex: '\\b(?:AcceptPathInfo|AccessFileName|AddDefaultCharset|AddOutputFilterByType|AllowEncodedSlashes|AllowOverride|AuthName|AuthType|CGIMapExtension|ContentDigest|DefaultType|DocumentRoot|EnableMMAP|EnableSendfile|ErrorDocument|ErrorLog|FileETag|ForceType|HostnameLookups|IdentityCheck|Include|KeepAlive|KeepAliveTimeout|LimitInternalRecursion|LimitRequestBody|LimitRequestFields|LimitRequestFieldSize|LimitRequestLine|LimitXMLRequestBody|LogLevel|MaxKeepAliveRequests|NameVirtualHost|Options|Require|RLimitCPU|RLimitMEM|RLimitNPROC|Satisfy|ScriptInterpreterSource|ServerAdmin|ServerAlias|ServerName|ServerPath|ServerRoot|ServerSignature|ServerTokens|SetHandler|SetInputFilter|SetOutputFilter|TimeOut|TraceEnable|UseCanonicalName)\\b' },
+         { token: 'keyword.mpm.apacheconf',
+           regex: '\\b(?:AcceptMutex|AssignUserID|BS2000Account|ChildPerUserID|CoreDumpDirectory|EnableExceptionHook|Group|Listen|ListenBacklog|LockFile|MaxClients|MaxMemFree|MaxRequestsPerChild|MaxRequestsPerThread|MaxSpareServers|MaxSpareThreads|MaxThreads|MaxThreadsPerChild|MinSpareServers|MinSpareThreads|NumServers|PidFile|ReceiveBufferSize|ScoreBoardFile|SendBufferSize|ServerLimit|StartServers|StartThreads|ThreadLimit|ThreadsPerChild|ThreadStackSize|User|Win32DisableAcceptEx)\\b' },
+         { token: 'keyword.access.apacheconf',
+           regex: '\\b(?:Allow|Deny|Order)\\b' },
+         { token: 'keyword.actions.apacheconf',
+           regex: '\\b(?:Action|Script)\\b' },
+         { token: 'keyword.alias.apacheconf',
+           regex: '\\b(?:Alias|AliasMatch|Redirect|RedirectMatch|RedirectPermanent|RedirectTemp|ScriptAlias|ScriptAliasMatch)\\b' },
+         { token: 'keyword.auth.apacheconf',
+           regex: '\\b(?:AuthAuthoritative|AuthGroupFile|AuthUserFile)\\b' },
+         { token: 'keyword.auth_anon.apacheconf',
+           regex: '\\b(?:Anonymous|Anonymous_Authoritative|Anonymous_LogEmail|Anonymous_MustGiveEmail|Anonymous_NoUserID|Anonymous_VerifyEmail)\\b' },
+         { token: 'keyword.auth_dbm.apacheconf',
+           regex: '\\b(?:AuthDBMAuthoritative|AuthDBMGroupFile|AuthDBMType|AuthDBMUserFile)\\b' },
+         { token: 'keyword.auth_digest.apacheconf',
+           regex: '\\b(?:AuthDigestAlgorithm|AuthDigestDomain|AuthDigestFile|AuthDigestGroupFile|AuthDigestNcCheck|AuthDigestNonceFormat|AuthDigestNonceLifetime|AuthDigestQop|AuthDigestShmemSize)\\b' },
+         { token: 'keyword.auth_ldap.apacheconf',
+           regex: '\\b(?:AuthLDAPAuthoritative|AuthLDAPBindDN|AuthLDAPBindPassword|AuthLDAPCharsetConfig|AuthLDAPCompareDNOnServer|AuthLDAPDereferenceAliases|AuthLDAPEnabled|AuthLDAPFrontPageHack|AuthLDAPGroupAttribute|AuthLDAPGroupAttributeIsDN|AuthLDAPRemoteUserIsDN|AuthLDAPUrl)\\b' },
+         { token: 'keyword.autoindex.apacheconf',
+           regex: '\\b(?:AddAlt|AddAltByEncoding|AddAltByType|AddDescription|AddIcon|AddIconByEncoding|AddIconByType|DefaultIcon|HeaderName|IndexIgnore|IndexOptions|IndexOrderDefault|ReadmeName)\\b' },
+         { token: 'keyword.cache.apacheconf',
+           regex: '\\b(?:CacheDefaultExpire|CacheDisable|CacheEnable|CacheForceCompletion|CacheIgnoreCacheControl|CacheIgnoreHeaders|CacheIgnoreNoLastMod|CacheLastModifiedFactor|CacheMaxExpire)\\b' },
+         { token: 'keyword.cern_meta.apacheconf',
+           regex: '\\b(?:MetaDir|MetaFiles|MetaSuffix)\\b' },
+         { token: 'keyword.cgi.apacheconf',
+           regex: '\\b(?:ScriptLog|ScriptLogBuffer|ScriptLogLength)\\b' },
+         { token: 'keyword.cgid.apacheconf',
+           regex: '\\b(?:ScriptLog|ScriptLogBuffer|ScriptLogLength|ScriptSock)\\b' },
+         { token: 'keyword.charset_lite.apacheconf',
+           regex: '\\b(?:CharsetDefault|CharsetOptions|CharsetSourceEnc)\\b' },
+         { token: 'keyword.dav.apacheconf',
+           regex: '\\b(?:Dav|DavDepthInfinity|DavMinTimeout|DavLockDB)\\b' },
+         { token: 'keyword.deflate.apacheconf',
+           regex: '\\b(?:DeflateBufferSize|DeflateCompressionLevel|DeflateFilterNote|DeflateMemLevel|DeflateWindowSize)\\b' },
+         { token: 'keyword.dir.apacheconf',
+           regex: '\\b(?:DirectoryIndex|DirectorySlash)\\b' },
+         { token: 'keyword.disk_cache.apacheconf',
+           regex: '\\b(?:CacheDirLength|CacheDirLevels|CacheExpiryCheck|CacheGcClean|CacheGcDaily|CacheGcInterval|CacheGcMemUsage|CacheGcUnused|CacheMaxFileSize|CacheMinFileSize|CacheRoot|CacheSize|CacheTimeMargin)\\b' },
+         { token: 'keyword.dumpio.apacheconf',
+           regex: '\\b(?:DumpIOInput|DumpIOOutput)\\b' },
+         { token: 'keyword.env.apacheconf',
+           regex: '\\b(?:PassEnv|SetEnv|UnsetEnv)\\b' },
+         { token: 'keyword.expires.apacheconf',
+           regex: '\\b(?:ExpiresActive|ExpiresByType|ExpiresDefault)\\b' },
+         { token: 'keyword.ext_filter.apacheconf',
+           regex: '\\b(?:ExtFilterDefine|ExtFilterOptions)\\b' },
+         { token: 'keyword.file_cache.apacheconf',
+           regex: '\\b(?:CacheFile|MMapFile)\\b' },
+         { token: 'keyword.headers.apacheconf',
+           regex: '\\b(?:Header|RequestHeader)\\b' },
+         { token: 'keyword.imap.apacheconf',
+           regex: '\\b(?:ImapBase|ImapDefault|ImapMenu)\\b' },
+         { token: 'keyword.include.apacheconf',
+           regex: '\\b(?:SSIEndTag|SSIErrorMsg|SSIStartTag|SSITimeFormat|SSIUndefinedEcho|XBitHack)\\b' },
+         { token: 'keyword.isapi.apacheconf',
+           regex: '\\b(?:ISAPIAppendLogToErrors|ISAPIAppendLogToQuery|ISAPICacheFile|ISAPIFakeAsync|ISAPILogNotSupported|ISAPIReadAheadBuffer)\\b' },
+         { token: 'keyword.ldap.apacheconf',
+           regex: '\\b(?:LDAPCacheEntries|LDAPCacheTTL|LDAPConnectionTimeout|LDAPOpCacheEntries|LDAPOpCacheTTL|LDAPSharedCacheFile|LDAPSharedCacheSize|LDAPTrustedCA|LDAPTrustedCAType)\\b' },
+         { token: 'keyword.log.apacheconf',
+           regex: '\\b(?:BufferedLogs|CookieLog|CustomLog|LogFormat|TransferLog|ForensicLog)\\b' },
+         { token: 'keyword.mem_cache.apacheconf',
+           regex: '\\b(?:MCacheMaxObjectCount|MCacheMaxObjectSize|MCacheMaxStreamingBuffer|MCacheMinObjectSize|MCacheRemovalAlgorithm|MCacheSize)\\b' },
+         { token: 'keyword.mime.apacheconf',
+           regex: '\\b(?:AddCharset|AddEncoding|AddHandler|AddInputFilter|AddLanguage|AddOutputFilter|AddType|DefaultLanguage|ModMimeUsePathInfo|MultiviewsMatch|RemoveCharset|RemoveEncoding|RemoveHandler|RemoveInputFilter|RemoveLanguage|RemoveOutputFilter|RemoveType|TypesConfig)\\b' },
+         { token: 'keyword.misc.apacheconf',
+           regex: '\\b(?:ProtocolEcho|Example|AddModuleInfo|MimeMagicFile|CheckSpelling|ExtendedStatus|SuexecUserGroup|UserDir)\\b' },
+         { token: 'keyword.negotiation.apacheconf',
+           regex: '\\b(?:CacheNegotiatedDocs|ForceLanguagePriority|LanguagePriority)\\b' },
+         { token: 'keyword.nw_ssl.apacheconf',
+           regex: '\\b(?:NWSSLTrustedCerts|NWSSLUpgradeable|SecureListen)\\b' },
+         { token: 'keyword.proxy.apacheconf',
+           regex: '\\b(?:AllowCONNECT|NoProxy|ProxyBadHeader|ProxyBlock|ProxyDomain|ProxyErrorOverride|ProxyFtpDirCharset|ProxyIOBufferSize|ProxyMaxForwards|ProxyPass|ProxyPassReverse|ProxyPreserveHost|ProxyReceiveBufferSize|ProxyRemote|ProxyRemoteMatch|ProxyRequests|ProxyTimeout|ProxyVia)\\b' },
+         { token: 'keyword.rewrite.apacheconf',
+           regex: '\\b(?:RewriteBase|RewriteCond|RewriteEngine|RewriteLock|RewriteLog|RewriteLogLevel|RewriteMap|RewriteOptions|RewriteRule)\\b' },
+         { token: 'keyword.setenvif.apacheconf',
+           regex: '\\b(?:BrowserMatch|BrowserMatchNoCase|SetEnvIf|SetEnvIfNoCase)\\b' },
+         { token: 'keyword.so.apacheconf',
+           regex: '\\b(?:LoadFile|LoadModule)\\b' },
+         { token: 'keyword.ssl.apacheconf',
+           regex: '\\b(?:SSLCACertificateFile|SSLCACertificatePath|SSLCARevocationFile|SSLCARevocationPath|SSLCertificateChainFile|SSLCertificateFile|SSLCertificateKeyFile|SSLCipherSuite|SSLEngine|SSLMutex|SSLOptions|SSLPassPhraseDialog|SSLProtocol|SSLProxyCACertificateFile|SSLProxyCACertificatePath|SSLProxyCARevocationFile|SSLProxyCARevocationPath|SSLProxyCipherSuite|SSLProxyEngine|SSLProxyMachineCertificateFile|SSLProxyMachineCertificatePath|SSLProxyProtocol|SSLProxyVerify|SSLProxyVerifyDepth|SSLRandomSeed|SSLRequire|SSLRequireSSL|SSLSessionCache|SSLSessionCacheTimeout|SSLUserName|SSLVerifyClient|SSLVerifyDepth)\\b' },
+         { token: 'keyword.usertrack.apacheconf',
+           regex: '\\b(?:CookieDomain|CookieExpires|CookieName|CookieStyle|CookieTracking)\\b' },
+         { token: 'keyword.vhost_alias.apacheconf',
+           regex: '\\b(?:VirtualDocumentRoot|VirtualDocumentRootIP|VirtualScriptAlias|VirtualScriptAliasIP)\\b' },
+         { token: 
+            [ 'keyword.php.apacheconf',
+              'text',
+              'entity.property.apacheconf',
+              'text',
+              'string.value.apacheconf',
+              'text' ],
+           regex: '\\b(php_value|php_flag)\\b(?:(\\s+)(.+?)(?:(\\s+)(.+?))?)?(\\s)' },
+         { token: 
+            [ 'punctuation.variable.apacheconf',
+              'variable.env.apacheconf',
+              'variable.misc.apacheconf',
+              'punctuation.variable.apacheconf' ],
+           regex: '(%\\{)(?:(HTTP_USER_AGENT|HTTP_REFERER|HTTP_COOKIE|HTTP_FORWARDED|HTTP_HOST|HTTP_PROXY_CONNECTION|HTTP_ACCEPT|REMOTE_ADDR|REMOTE_HOST|REMOTE_PORT|REMOTE_USER|REMOTE_IDENT|REQUEST_METHOD|SCRIPT_FILENAME|PATH_INFO|QUERY_STRING|AUTH_TYPE|DOCUMENT_ROOT|SERVER_ADMIN|SERVER_NAME|SERVER_ADDR|SERVER_PORT|SERVER_PROTOCOL|SERVER_SOFTWARE|TIME_YEAR|TIME_MON|TIME_DAY|TIME_HOUR|TIME_MIN|TIME_SEC|TIME_WDAY|TIME|API_VERSION|THE_REQUEST|REQUEST_URI|REQUEST_FILENAME|IS_SUBREQ|HTTPS)|(.*?))(\\})' },
+         { token: [ 'entity.mime-type.apacheconf', 'text' ],
+           regex: '\\b((?:text|image|application|video|audio)/.+?)(\\s)' },
+         { token: 'entity.helper.apacheconf',
+           regex: '\\b(?:from|unset|set|on|off)\\b',
+           caseInsensitive: true },
+         { token: 'constant.integer.apacheconf', regex: '\\b\\d+\\b' },
+         { token: 
+            [ 'text',
+              'punctuation.definition.flag.apacheconf',
+              'string.flag.apacheconf',
+              'punctuation.definition.flag.apacheconf',
+              'text' ],
+           regex: '(\\s)(\\[)(.*?)(\\])(\\s)' } ] }
+    
+    this.normalizeRules();
+};
+
+ApacheConfHighlightRules.metaData = { fileTypes: 
+       [ 'conf',
+         'CONF',
+         'htaccess',
+         'HTACCESS',
+         'htgroups',
+         'HTGROUPS',
+         'htpasswd',
+         'HTPASSWD',
+         '.htaccess',
+         '.HTACCESS',
+         '.htgroups',
+         '.HTGROUPS',
+         '.htpasswd',
+         '.HTPASSWD' ],
+      name: 'Apache Conf',
+      scopeName: 'source.apacheconf' }
+
+
+oop.inherits(ApacheConfHighlightRules, TextHighlightRules);
+
+exports.ApacheConfHighlightRules = ApacheConfHighlightRules;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-asciidoc.js

@@ -0,0 +1,372 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/asciidoc', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/asciidoc_highlight_rules', 'ace/mode/folding/asciidoc'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var AsciidocHighlightRules = require("./asciidoc_highlight_rules").AsciidocHighlightRules;
+var AsciidocFoldMode = require("./folding/asciidoc").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = AsciidocHighlightRules;
+    
+    this.foldingRules = new AsciidocFoldMode();    
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.type = "text";
+    this.getNextLineIndent = function(state, line, tab) {
+        if (state == "listblock") {
+            var match = /^((?:.+)?)([-+*][ ]+)/.exec(line);
+            if (match) {
+                return new Array(match[1].length + 1).join(" ") + match[2];
+            } else {
+                return "";
+            }
+        } else {
+            return this.$getIndent(line);
+        }
+    };
+    this.$id = "ace/mode/asciidoc";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/asciidoc_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var AsciidocHighlightRules = function() {
+    var identifierRe = "[a-zA-Z\u00a1-\uffff]+\\b";
+
+    this.$rules = {
+        "start": [
+            {token: "empty",   regex: /$/},
+            {token: "literal", regex: /^\.{4,}\s*$/,  next: "listingBlock"},
+            {token: "literal", regex: /^-{4,}\s*$/,   next: "literalBlock"},
+            {token: "string",  regex: /^\+{4,}\s*$/,  next: "passthroughBlock"},
+            {token: "keyword", regex: /^={4,}\s*$/},
+            {token: "text",    regex: /^\s*$/},
+            {token: "empty", regex: "", next: "dissallowDelimitedBlock"}
+        ],
+
+        "dissallowDelimitedBlock": [
+            {include: "paragraphEnd"},
+            {token: "comment", regex: '^//.+$'},
+            {token: "keyword", regex: "^(?:NOTE|TIP|IMPORTANT|WARNING|CAUTION):"},
+
+            {include: "listStart"},
+            {token: "literal", regex: /^\s+.+$/, next: "indentedBlock"},
+            {token: "empty",   regex: "", next: "text"}
+        ],
+
+        "paragraphEnd": [
+            {token: "doc.comment", regex: /^\/{4,}\s*$/,    next: "commentBlock"},
+            {token: "tableBlock",  regex: /^\s*[|!]=+\s*$/, next: "tableBlock"},
+            {token: "keyword",     regex: /^(?:--|''')\s*$/, next: "start"},
+            {token: "option",      regex: /^\[.*\]\s*$/,     next: "start"},
+            {token: "pageBreak",   regex: /^>{3,}$/,         next: "start"},
+            {token: "literal",     regex: /^\.{4,}\s*$/,     next: "listingBlock"},
+            {token: "titleUnderline",    regex: /^(?:={2,}|-{2,}|~{2,}|\^{2,}|\+{2,})\s*$/, next: "start"},
+            {token: "singleLineTitle",   regex: /^={1,5}\s+\S.*$/, next: "start"},
+
+            {token: "otherBlock",    regex: /^(?:\*{2,}|_{2,})\s*$/, next: "start"},
+            {token: "optionalTitle", regex: /^\.[^.\s].+$/,  next: "start"}
+        ],
+
+        "listStart": [
+            {token: "keyword",  regex: /^\s*(?:\d+\.|[a-zA-Z]\.|[ixvmIXVM]+\)|\*{1,5}|-|\.{1,5})\s/, next: "listText"},
+            {token: "meta.tag", regex: /^.+(?::{2,4}|;;)(?: |$)/, next: "listText"},
+            {token: "support.function.list.callout", regex: /^(?:<\d+>|\d+>|>) /, next: "text"},
+            {token: "keyword",  regex: /^\+\s*$/, next: "start"}
+        ],
+
+        "text": [
+            {token: ["link", "variable.language"], regex: /((?:https?:\/\/|ftp:\/\/|file:\/\/|mailto:|callto:)[^\s\[]+)(\[.*?\])/},
+            {token: "link", regex: /(?:https?:\/\/|ftp:\/\/|file:\/\/|mailto:|callto:)[^\s\[]+/},
+            {token: "link", regex: /\b[\w\.\/\-]+@[\w\.\/\-]+\b/},
+            {include: "macros"},
+            {include: "paragraphEnd"},
+            {token: "literal", regex:/\+{3,}/, next:"smallPassthrough"},
+            {token: "escape", regex: /\((?:C|TM|R)\)|\.{3}|->|<-|=>|<=|&#(?:\d+|x[a-fA-F\d]+);|(?: |^)--(?=\s+\S)/},
+            {token: "escape", regex: /\\[_*'`+#]|\\{2}[_*'`+#]{2}/},
+            {token: "keyword", regex: /\s\+$/},
+            {token: "text", regex: identifierRe},
+            {token: ["keyword", "string", "keyword"],
+                regex: /(<<[\w\d\-$]+,)(.*?)(>>|$)/},
+            {token: "keyword", regex: /<<[\w\d\-$]+,?|>>/},
+            {token: "constant.character", regex: /\({2,3}.*?\){2,3}/},
+            {token: "keyword", regex: /\[\[.+?\]\]/},
+            {token: "support", regex: /^\[{3}[\w\d =\-]+\]{3}/},
+
+            {include: "quotes"},
+            {token: "empty", regex: /^\s*$/, next: "start"}
+        ],
+
+        "listText": [
+            {include: "listStart"},
+            {include: "text"}
+        ],
+
+        "indentedBlock": [
+            {token: "literal", regex: /^[\s\w].+$/, next: "indentedBlock"},
+            {token: "literal", regex: "", next: "start"}
+        ],
+
+        "listingBlock": [
+            {token: "literal", regex: /^\.{4,}\s*$/, next: "dissallowDelimitedBlock"},
+            {token: "constant.numeric", regex: '<\\d+>'},
+            {token: "literal", regex: '[^<]+'},
+            {token: "literal", regex: '<'}
+        ],
+        "literalBlock": [
+            {token: "literal", regex: /^-{4,}\s*$/, next: "dissallowDelimitedBlock"},
+            {token: "constant.numeric", regex: '<\\d+>'},
+            {token: "literal", regex: '[^<]+'},
+            {token: "literal", regex: '<'}
+        ],
+        "passthroughBlock": [
+            {token: "literal", regex: /^\+{4,}\s*$/, next: "dissallowDelimitedBlock"},
+            {token: "literal", regex: identifierRe + "|\\d+"},
+            {include: "macros"},
+            {token: "literal", regex: "."}
+        ],
+
+        "smallPassthrough": [
+            {token: "literal", regex: /[+]{3,}/, next: "dissallowDelimitedBlock"},
+            {token: "literal", regex: /^\s*$/, next: "dissallowDelimitedBlock"},
+            {token: "literal", regex: identifierRe + "|\\d+"},
+            {include: "macros"}
+        ],
+
+        "commentBlock": [
+            {token: "doc.comment", regex: /^\/{4,}\s*$/, next: "dissallowDelimitedBlock"},
+            {token: "doc.comment", regex: '^.*$'}
+        ],
+        "tableBlock": [
+            {token: "tableBlock", regex: /^\s*\|={3,}\s*$/, next: "dissallowDelimitedBlock"},
+            {token: "tableBlock", regex: /^\s*!={3,}\s*$/, next: "innerTableBlock"},
+            {token: "tableBlock", regex: /\|/},
+            {include: "text", noEscape: true}
+        ],
+        "innerTableBlock": [
+            {token: "tableBlock", regex: /^\s*!={3,}\s*$/, next: "tableBlock"},
+            {token: "tableBlock", regex: /^\s*|={3,}\s*$/, next: "dissallowDelimitedBlock"},
+            {token: "tableBlock", regex: /\!/}
+        ],
+        "macros": [
+            {token: "macro", regex: /{[\w\-$]+}/},
+            {token: ["text", "string", "text", "constant.character", "text"], regex: /({)([\w\-$]+)(:)?(.+)?(})/},
+            {token: ["text", "markup.list.macro", "keyword", "string"], regex: /(\w+)(footnote(?:ref)?::?)([^\s\[]+)?(\[.*?\])?/},
+            {token: ["markup.list.macro", "keyword", "string"], regex: /([a-zA-Z\-][\w\.\/\-]*::?)([^\s\[]+)(\[.*?\])?/},
+            {token: ["markup.list.macro", "keyword"], regex: /([a-zA-Z\-][\w\.\/\-]+::?)(\[.*?\])/},
+            {token: "keyword",     regex: /^:.+?:(?= |$)/}
+        ],
+
+        "quotes": [
+            {token: "string.italic", regex: /__[^_\s].*?__/},
+            {token: "string.italic", regex: quoteRule("_")},
+            
+            {token: "keyword.bold", regex: /\*\*[^*\s].*?\*\*/},
+            {token: "keyword.bold", regex: quoteRule("\\*")},
+            
+            {token: "literal", regex: quoteRule("\\+")},
+            {token: "literal", regex: /\+\+[^+\s].*?\+\+/},
+            {token: "literal", regex: /\$\$.+?\$\$/},
+            {token: "literal", regex: quoteRule("`")},
+
+            {token: "keyword", regex: quoteRule("^")},
+            {token: "keyword", regex: quoteRule("~")},
+            {token: "keyword", regex: /##?/},
+            {token: "keyword", regex: /(?:\B|^)``|\b''/}
+        ]
+
+    };
+
+    function quoteRule(ch) {
+        var prefix = /\w/.test(ch) ? "\\b" : "(?:\\B|^)";
+        return prefix + ch + "[^" + ch + "].*?" + ch + "(?![\\w*])";
+    }
+
+    var tokenMap = {
+        macro: "constant.character",
+        tableBlock: "doc.comment",
+        titleUnderline: "markup.heading",
+        singleLineTitle: "markup.heading",
+        pageBreak: "string",
+        option: "string.regexp",
+        otherBlock: "markup.list",
+        literal: "support.function",
+        optionalTitle: "constant.numeric",
+        escape: "constant.language.escape",
+        link: "markup.underline.list"
+    };
+
+    for (var state in this.$rules) {
+        var stateRules = this.$rules[state];
+        for (var i = stateRules.length; i--; ) {
+            var rule = stateRules[i];
+            if (rule.include || typeof rule == "string") {
+                var args = [i, 1].concat(this.$rules[rule.include || rule]);
+                if (rule.noEscape) {
+                    args = args.filter(function(x) {
+                        return !x.next;
+                    });
+                }
+                stateRules.splice.apply(stateRules, args);
+            } else if (rule.token in tokenMap) {
+                rule.token = tokenMap[rule.token];
+            }
+        }
+    }
+};
+oop.inherits(AsciidocHighlightRules, TextHighlightRules);
+
+exports.AsciidocHighlightRules = AsciidocHighlightRules;
+});
+
+ace.define('ace/mode/folding/asciidoc', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+    this.foldingStartMarker = /^(?:\|={10,}|[\.\/=\-~^+]{4,}\s*$|={1,5} )/;
+    this.singleLineHeadingRe = /^={1,5}(?=\s+\S)/;
+
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        if (!this.foldingStartMarker.test(line))
+            return ""
+
+        if (line[0] == "=") {
+            if (this.singleLineHeadingRe.test(line))
+                return "start";
+            if (session.getLine(row - 1).length != session.getLine(row).length)
+                return "";
+            return "start";
+        }
+        if (session.bgTokenizer.getState(row) == "dissallowDelimitedBlock")
+            return "end";
+        return "start";
+    };
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+        if (!line.match(this.foldingStartMarker))
+            return;
+
+        var token;
+        function getTokenType(row) {
+            token = session.getTokens(row)[0];
+            return token && token.type;
+        }
+
+        var levels = ["=","-","~","^","+"];
+        var heading = "markup.heading";
+        var singleLineHeadingRe = this.singleLineHeadingRe;
+        function getLevel() {
+            var match = token.value.match(singleLineHeadingRe);
+            if (match)
+                return match[0].length;
+            var level = levels.indexOf(token.value[0]) + 1;
+            if (level == 1) {
+                if (session.getLine(row - 1).length != session.getLine(row).length)
+                    return Infinity;
+            }
+            return level;
+        }
+
+        if (getTokenType(row) == heading) {
+            var startHeadingLevel = getLevel();
+            while (++row < maxRow) {
+                if (getTokenType(row) != heading)
+                    continue;
+                var level = getLevel();
+                if (level <= startHeadingLevel)
+                    break;
+            }
+
+            var isSingleLineHeading = token && token.value.match(this.singleLineHeadingRe);
+            endRow = isSingleLineHeading ? row - 1 : row - 2;
+
+            if (endRow > startRow) {
+                while (endRow > startRow && (!getTokenType(endRow) || token.value[0] == "["))
+                    endRow--;
+            }
+
+            if (endRow > startRow) {
+                var endColumn = session.getLine(endRow).length;
+                return new Range(startRow, startColumn, endRow, endColumn);
+            }
+        } else {
+            var state = session.bgTokenizer.getState(row);
+            if (state == "dissallowDelimitedBlock") {
+                while (row -- > 0) {
+                    if (session.bgTokenizer.getState(row).lastIndexOf("Block") == -1)
+                        break;
+                }
+                endRow = row + 1;
+                if (endRow < startRow) {
+                    var endColumn = session.getLine(row).length;
+                    return new Range(endRow, 5, startRow, startColumn - 5);
+                }
+            } else {
+                while (++row < maxRow) {
+                    if (session.bgTokenizer.getState(row) == "dissallowDelimitedBlock")
+                        break;
+                }
+                endRow = row;
+                if (endRow > startRow) {
+                    var endColumn = session.getLine(row).length;
+                    return new Range(startRow, 5, endRow, endColumn - 5);
+                }
+            }
+        }
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-assembly_x86.js

@@ -0,0 +1,216 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/assembly_x86', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/assembly_x86_highlight_rules', 'ace/mode/folding/coffee'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var AssemblyX86HighlightRules = require("./assembly_x86_highlight_rules").AssemblyX86HighlightRules;
+var FoldMode = require("./folding/coffee").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = AssemblyX86HighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = ";";
+    this.$id = "ace/mode/assembly_x86";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/assembly_x86_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var AssemblyX86HighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { token: 'keyword.control.assembly',
+           regex: '\\b(?:aaa|aad|aam|aas|adc|add|addpd|addps|addsd|addss|addsubpd|addsubps|aesdec|aesdeclast|aesenc|aesenclast|aesimc|aeskeygenassist|and|andpd|andps|andnpd|andnps|arpl|blendpd|blendps|blendvpd|blendvps|bound|bsf|bsr|bswap|bt|btc|btr|bts|cbw|cwde|cdqe|clc|cld|cflush|clts|cmc|cmov(?:n?e|ge?|ae?|le?|be?|n?o|n?z)|cmp|cmppd|cmpps|cmps|cnpsb|cmpsw|cmpsd|cmpsq|cmpss|cmpxchg|cmpxchg8b|cmpxchg16b|comisd|comiss|cpuid|crc32|cvtdq2pd|cvtdq2ps|cvtpd2dq|cvtpd2pi|cvtpd2ps|cvtpi2pd|cvtpi2ps|cvtps2dq|cvtps2pd|cvtps2pi|cvtsd2si|cvtsd2ss|cvts2sd|cvtsi2ss|cvtss2sd|cvtss2si|cvttpd2dq|cvtpd2pi|cvttps2dq|cvttps2pi|cvttps2dq|cvttps2pi|cvttsd2si|cvttss2si|cwd|cdq|cqo|daa|das|dec|div|divpd|divps|divsd|divss|dppd|dpps|emms|enter|extractps|f2xm1|fabs|fadd|faddp|fiadd|fbld|fbstp|fchs|fclex|fnclex|fcmov(?:n?e|ge?|ae?|le?|be?|n?o|n?z)|fcom|fcmop|fcompp|fcomi|fcomip|fucomi|fucomip|fcos|fdecstp|fdiv|fdivp|fidiv|fdivr|fdivrp|fidivr|ffree|ficom|ficomp|fild|fincstp|finit|fnint|fist|fistp|fisttp|fld|fld1|fldl2t|fldl2e|fldpi|fldlg2|fldln2|fldz|fldcw|fldenv|fmul|fmulp|fimul|fnop|fpatan|fprem|fprem1|fptan|frndint|frstor|fsave|fnsave|fscale|fsin|fsincos|fsqrt|fst|fstp|fstcw|fnstcw|fstenv|fnstenv|fsts|fnstsw|fsub|fsubp|fisub|fsubr|fsubrp|fisubr|ftst|fucom|fucomp|fucompp|fxam|fxch|fxrstor|fxsave|fxtract|fyl2x|fyl2xp1|haddpd|haddps|husbpd|hsubps|idiv|imul|in|inc|ins|insb|insw|insd|insertps|int|into|invd|invplg|invpcid|iret|iretd|iretq|lahf|lar|lddqu|ldmxcsr|lds|les|lfs|lgs|lss|lea|leave|lfence|lgdt|lidt|llgdt|lmsw|lock|lods|lodsb|lodsw|lodsd|lodsq|lsl|ltr|maskmovdqu|maskmovq|maxpd|maxps|maxsd|maxss|mfence|minpd|minps|minsd|minss|monitor|mov|movapd|movaps|movbe|movd|movq|movddup|movdqa|movdqu|movq2q|movhlps|movhpd|movhps|movlhps|movlpd|movlps|movmskpd|movmskps|movntdqa|movntdq|movnti|movntpd|movntps|movntq|movq|movq2dq|movs|movsb|movsw|movsd|movsq|movsd|movshdup|movsldup|movss|movsx|movsxd|movupd|movups|movzx|mpsadbw|mul|mulpd|mulps|mulsd|mulss|mwait|neg|not|or|orpd|orps|out|outs|outsb|outsw|outsd|pabsb|pabsw|pabsd|packsswb|packssdw|packusdw|packuswbpaddb|paddw|paddd|paddq|paddsb|paddsw|paddusb|paddusw|palignr|pand|pandn|pause|pavgb|pavgw|pblendvb|pblendw|pclmulqdq|pcmpeqb|pcmpeqw|pcmpeqd|pcmpeqq|pcmpestri|pcmpestrm|pcmptb|pcmptgw|pcmpgtd|pcmpgtq|pcmpistri|pcmpisrm|pextrb|pextrd|pextrq|pextrw|phaddw|phaddd|phaddsw|phinposuw|phsubw|phsubd|phsubsw|pinsrb|pinsrd|pinsrq|pinsrw|pmaddubsw|pmadddwd|pmaxsb|pmaxsd|pmaxsw|pmaxsw|pmaxub|pmaxud|pmaxuw|pminsb|pminsd|pminsw|pminub|pminud|pminuw|pmovmskb|pmovsx|pmovzx|pmuldq|pmulhrsw|pmulhuw|pmulhw|pmulld|pmullw|pmuludw|pop|popa|popad|popcnt|popf|popfd|popfq|por|prefetch|psadbw|pshufb|pshufd|pshufhw|pshuflw|pshufw|psignb|psignw|psignd|pslldq|psllw|pslld|psllq|psraw|psrad|psrldq|psrlw|psrld|psrlq|psubb|psubw|psubd|psubq|psubsb|psubsw|psubusb|psubusw|test|ptest|punpckhbw|punpckhwd|punpckhdq|punpckhddq|punpcklbw|punpcklwd|punpckldq|punpckldqd|push|pusha|pushad|pushf|pushfd|pxor|prcl|rcr|rol|ror|rcpps|rcpss|rdfsbase|rdgsbase|rdmsr|rdpmc|rdrand|rdtsc|rdtscp|rep|repe|repz|repne|repnz|roundpd|roundps|roundsd|roundss|rsm|rsqrps|rsqrtss|sahf|sal|sar|shl|shr|sbb|scas|scasb|scasw|scasd|set(?:n?e|ge?|ae?|le?|be?|n?o|n?z)|sfence|sgdt|shld|shrd|shufpd|shufps|sidt|sldt|smsw|sqrtpd|sqrtps|sqrtsd|sqrtss|stc|std|stmxcsr|stos|stosb|stosw|stosd|stosq|str|sub|subpd|subps|subsd|subss|swapgs|syscall|sysenter|sysexit|sysret|teset|ucomisd|ucomiss|ud2|unpckhpd|unpckhps|unpcklpd|unpcklps|vbroadcast|vcvtph2ps|vcvtp2sph|verr|verw|vextractf128|vinsertf128|vmaskmov|vpermilpd|vpermilps|vperm2f128|vtestpd|vtestps|vzeroall|vzeroupper|wait|fwait|wbinvd|wrfsbase|wrgsbase|wrmsr|xadd|xchg|xgetbv|xlat|xlatb|xor|xorpd|xorps|xrstor|xsave|xsaveopt|xsetbv|lzcnt|extrq|insertq|movntsd|movntss|vfmaddpd|vfmaddps|vfmaddsd|vfmaddss|vfmaddsubbpd|vfmaddsubps|vfmsubaddpd|vfmsubaddps|vfmsubpd|vfmsubps|vfmsubsd|vfnmaddpd|vfnmaddps|vfnmaddsd|vfnmaddss|vfnmsubpd|vfnmusbps|vfnmusbsd|vfnmusbss|cvt|xor|cli|sti|hlt|nop|lock|wait|enter|leave|ret|loop(?:n?e|n?z)?|call|j(?:mp|n?e|ge?|ae?|le?|be?|n?o|n?z))\\b',
+           caseInsensitive: true },
+         { token: 'variable.parameter.register.assembly',
+           regex: '\\b(?:CS|DS|ES|FS|GS|SS|RAX|EAX|RBX|EBX|RCX|ECX|RDX|EDX|RCX|RIP|EIP|IP|RSP|ESP|SP|RSI|ESI|SI|RDI|EDI|DI|RFLAGS|EFLAGS|FLAGS|R8-15|(?:Y|X)MM(?:[0-9]|10|11|12|13|14|15)|(?:A|B|C|D)(?:X|H|L)|CR(?:[0-4]|DR(?:[0-7]|TR6|TR7|EFER)))\\b',
+           caseInsensitive: true },
+         { token: 'constant.character.decimal.assembly',
+           regex: '\\b[0-9]+\\b' },
+         { token: 'constant.character.hexadecimal.assembly',
+           regex: '\\b0x[A-F0-9]+\\b',
+           caseInsensitive: true },
+         { token: 'constant.character.hexadecimal.assembly',
+           regex: '\\b[A-F0-9]+h\\b',
+           caseInsensitive: true },
+         { token: 'string.assembly', regex: /'([^\\']|\\.)*'/ },
+         { token: 'string.assembly', regex: /"([^\\"]|\\.)*"/ },
+         { token: 'support.function.directive.assembly',
+           regex: '^\\[',
+           push: 
+            [ { token: 'support.function.directive.assembly',
+                regex: '\\]$',
+                next: 'pop' },
+              { defaultToken: 'support.function.directive.assembly' } ] },
+         { token: 
+            [ 'support.function.directive.assembly',
+              'support.function.directive.assembly',
+              'entity.name.function.assembly' ],
+           regex: '(^struc)( )([_a-zA-Z][_a-zA-Z0-9]*)' },
+         { token: 'support.function.directive.assembly',
+           regex: '^endstruc\\b' },
+        { token: 
+            [ 'support.function.directive.assembly',
+              'entity.name.function.assembly',
+              'support.function.directive.assembly',
+              'constant.character.assembly' ],
+           regex: '^(%macro )([_a-zA-Z][_a-zA-Z0-9]*)( )([0-9]+)' },
+         { token: 'support.function.directive.assembly',
+           regex: '^%endmacro' },
+         { token: 
+            [ 'text',
+              'support.function.directive.assembly',
+              'text',
+              'entity.name.function.assembly' ],
+           regex: '(\\s*)(%define|%xdefine|%idefine|%undef|%assign|%defstr|%strcat|%strlen|%substr|%00|%0|%rotate|%rep|%endrep|%include|\\$\\$|\\$|%unmacro|%if|%elif|%else|%endif|%(?:el)?ifdef|%(?:el)?ifmacro|%(?:el)?ifctx|%(?:el)?ifidn|%(?:el)?ifidni|%(?:el)?ifid|%(?:el)?ifnum|%(?:el)?ifstr|%(?:el)?iftoken|%(?:el)?ifempty|%(?:el)?ifenv|%pathsearch|%depend|%use|%push|%pop|%repl|%arg|%stacksize|%local|%error|%warning|%fatal|%line|%!|%comment|%endcomment|__NASM_VERSION_ID__|__NASM_VER__|__FILE__|__LINE__|__BITS__|__OUTPUT_FORMAT__|__DATE__|__TIME__|__DATE_NUM__|_TIME__NUM__|__UTC_DATE__|__UTC_TIME__|__UTC_DATE_NUM__|__UTC_TIME_NUM__|__POSIX_TIME__|__PASS__|ISTRUC|AT|IEND|BITS 16|BITS 32|BITS 64|USE16|USE32|__SECT__|ABSOLUTE|EXTERN|GLOBAL|COMMON|CPU|FLOAT)\\b( ?)((?:[_a-zA-Z][_a-zA-Z0-9]*)?)',
+           caseInsensitive: true },
+          { token: 'support.function.directive.assembly',
+           regex: '\\b(?:d[bwdqtoy]|res[bwdqto]|equ|times|align|alignb|sectalign|section|ptr|byte|word|dword|qword|incbin)\\b',
+           caseInsensitive: true },
+         { token: 'entity.name.function.assembly', regex: '^\\s*%%[\\w.]+?:$' },
+         { token: 'entity.name.function.assembly', regex: '^\\s*%\\$[\\w.]+?:$' },
+         { token: 'entity.name.function.assembly', regex: '^[\\w.]+?:' },
+         { token: 'entity.name.function.assembly', regex: '^[\\w.]+?\\b' },
+         { token: 'comment.assembly', regex: ';.*$' } ] 
+    }
+    
+    this.normalizeRules();
+};
+
+AssemblyX86HighlightRules.metaData = { fileTypes: [ 'asm' ],
+      name: 'Assembly x86',
+      scopeName: 'source.assembly' }
+
+
+oop.inherits(AssemblyX86HighlightRules, TextHighlightRules);
+
+exports.AssemblyX86HighlightRules = AssemblyX86HighlightRules;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-batchfile.js

@@ -0,0 +1,212 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ *
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/batchfile', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/batchfile_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var BatchFileHighlightRules = require("./batchfile_highlight_rules").BatchFileHighlightRules;
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = BatchFileHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "::";
+    this.blockComment = "";
+    this.$id = "ace/mode/batchfile";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/batchfile_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var BatchFileHighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { token: 'keyword.command.dosbatch',
+           regex: '\\b(?:append|assoc|at|attrib|break|cacls|cd|chcp|chdir|chkdsk|chkntfs|cls|cmd|color|comp|compact|convert|copy|date|del|dir|diskcomp|diskcopy|doskey|echo|endlocal|erase|fc|find|findstr|format|ftype|graftabl|help|keyb|label|md|mkdir|mode|more|move|path|pause|popd|print|prompt|pushd|rd|recover|ren|rename|replace|restore|rmdir|set|setlocal|shift|sort|start|subst|time|title|tree|type|ver|verify|vol|xcopy)\\b',
+           caseInsensitive: true },
+         { token: 'keyword.control.statement.dosbatch',
+           regex: '\\b(?:goto|call|exit)\\b',
+           caseInsensitive: true },
+         { token: 'keyword.control.conditional.if.dosbatch',
+           regex: '\\bif\\s+not\\s+(?:exist|defined|errorlevel|cmdextversion)\\b',
+           caseInsensitive: true },
+         { token: 'keyword.control.conditional.dosbatch',
+           regex: '\\b(?:if|else)\\b',
+           caseInsensitive: true },
+         { token: 'keyword.control.repeat.dosbatch',
+           regex: '\\bfor\\b',
+           caseInsensitive: true },
+         { token: 'keyword.operator.dosbatch',
+           regex: '\\b(?:EQU|NEQ|LSS|LEQ|GTR|GEQ)\\b' },
+         { token: ['doc.comment', 'comment'],
+           regex: '(?:^|\\b)(rem)($|\\s.*$)',
+           caseInsensitive: true },
+         { token: 'comment.line.colons.dosbatch',
+           regex: '::.*$' },
+         { include: 'variable' },
+         { token: 'punctuation.definition.string.begin.shell',
+           regex: '"',
+           push: [ 
+              { token: 'punctuation.definition.string.end.shell', regex: '"', next: 'pop' },
+              { include: 'variable' },
+              { defaultToken: 'string.quoted.double.dosbatch' } ] },
+         { token: 'keyword.operator.pipe.dosbatch', regex: '[|]' },
+         { token: 'keyword.operator.redirect.shell',
+           regex: '&>|\\d*>&\\d*|\\d*(?:>>|>|<)|\\d*<&|\\d*<>' } ],
+        variable: [
+         { token: 'constant.numeric', regex: '%%\\w+|%[*\\d]|%\\w+%'},
+         { token: 'constant.numeric', regex: '%~\\d+'},
+         { token: ['markup.list', 'constant.other', 'markup.list'],
+            regex: '(%)(\\w+)(%?)' }]}
+    
+    this.normalizeRules();
+};
+
+BatchFileHighlightRules.metaData = { name: 'Batch File',
+      scopeName: 'source.dosbatch',
+      fileTypes: [ 'bat' ] }
+
+
+oop.inherits(BatchFileHighlightRules, TextHighlightRules);
+
+exports.BatchFileHighlightRules = BatchFileHighlightRules;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-c9search.js

@@ -0,0 +1,307 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/c9search', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/c9search_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/folding/c9search'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var C9SearchHighlightRules = require("./c9search_highlight_rules").C9SearchHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var C9StyleFoldMode = require("./folding/c9search").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = C9SearchHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.foldingRules = new C9StyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/c9search";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/c9search_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+function safeCreateRegexp(source, flag) {
+    try {
+        return new RegExp(source, flag);
+    } catch(e) {}
+}
+
+var C9SearchHighlightRules = function() {
+    this.$rules = {
+        "start" : [
+            {
+                tokenNames : ["c9searchresults.constant.numeric", "c9searchresults.text", "c9searchresults.text", "c9searchresults.keyword"],
+                regex : "(^\\s+[0-9]+)(:\\s)(.+)",
+                onMatch : function(val, state, stack) {
+                    var values = this.splitRegex.exec(val);
+                    var types = this.tokenNames;
+                    var tokens = [{
+                        type: types[0],
+                        value: values[1]
+                    },{
+                        type: types[1],
+                        value: values[2]
+                    }];
+                    
+                    var regex = stack[1];
+                    var str = values[3];
+                    
+                    var m;
+                    var last = 0;
+                    if (regex && regex.exec) {
+                        regex.lastIndex = 0;
+                        while (m = regex.exec(str)) {
+                            var skipped = str.substring(last, m.index);
+                            last = regex.lastIndex;
+                            if (skipped)
+                                tokens.push({type: types[2], value: skipped});
+                            if (m[0])
+                                tokens.push({type: types[3], value: m[0]});
+                            else if (!skipped)
+                                break;
+                        }
+                    }
+                    if (last < str.length)
+                        tokens.push({type: types[2], value: str.substr(last)});
+                    return tokens;
+                }
+            },
+            {
+                token : ["string", "text"], // single line
+                regex : "(\\S.*)(:$)"
+            },
+            {
+                regex : "Searching for .*$",
+                onMatch: function(val, state, stack) {
+                    var parts = val.split("\x01");
+                    if (parts.length < 3)
+                        return "text";
+
+                    var options, search, replace;
+                    
+                    var i = 0;
+                    var tokens = [{
+                        value: parts[i++] + "'",
+                        type: "text"
+                    }, {
+                        value: search = parts[i++],
+                        type: "text" // "c9searchresults.keyword"
+                    }, {
+                        value: "'" + parts[i++],
+                        type: "text"
+                    }];
+                    if (parts[2] !== " in") {
+                        replace = parts[i];
+                        tokens.push({
+                            value: "'" + parts[i++] + "'",
+                            type: "text"
+                        }, {
+                            value: parts[i++],
+                            type: "text"
+                        });
+                    }
+                    tokens.push({
+                        value: " " + parts[i++] + " ",
+                        type: "text"
+                    });
+                    if (parts[i+1]) {
+                        options = parts[i+1];
+                        tokens.push({
+                            value: "(" + parts[i+1] + ")",
+                            type: "text"
+                        });
+                        i += 1;
+                    } else {
+                        i -= 1;
+                    }
+                    while (i++ < parts.length) {
+                        parts[i] && tokens.push({
+                            value: parts[i],
+                            type: "text"
+                        });
+                    }
+                    
+                    if (replace) {
+                        search = replace;
+                        options = "";
+                    }
+                    
+                    if (search) {
+                        if (!/regex/.test(options))
+                            search = lang.escapeRegExp(search);
+                        if (/whole/.test(options))
+                            search = "\\b" + search + "\\b";
+                    }
+                    
+                    var regex = search && safeCreateRegexp(
+                        "(" + search + ")",
+                        / sensitive/.test(options) ? "g" : "ig"
+                    );
+                    if (regex) {
+                        stack[0] = state;
+                        stack[1] = regex;
+                    }
+                    
+                    return tokens;
+                }
+            },
+            {
+                regex : "\\d+",
+                token: "constant.numeric"
+            }
+        ]
+    };
+};
+
+oop.inherits(C9SearchHighlightRules, TextHighlightRules);
+
+exports.C9SearchHighlightRules = C9SearchHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+
+ace.define('ace/mode/folding/c9search', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /^(\S.*\:|Searching for.*)$/;
+    this.foldingStopMarker = /^(\s+|Found.*)$/;
+    
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var lines = session.doc.getAllLines(row);
+        var line = lines[row];
+        var level1 = /^(Found.*|Searching for.*)$/;
+        var level2 = /^(\S.*\:|\s*)$/;
+        var re = level1.test(line) ? level1 : level2;
+        
+        var startRow = row;
+        var endRow = row;
+
+        if (this.foldingStartMarker.test(line)) {            
+            for (var i = row + 1, l = session.getLength(); i < l; i++) {
+                if (re.test(lines[i]))
+                    break;
+            }
+            endRow = i;
+        }
+        else if (this.foldingStopMarker.test(line)) {
+            for (var i = row - 1; i >= 0; i--) {
+                line = lines[i];
+                if (re.test(line))
+                    break;
+            }
+            startRow = i;
+        }
+        if (startRow != endRow) {
+            var col = line.length;
+            if (re === level1)
+                col = line.search(/\(Found[^)]+\)$|$/);
+            return new Range(startRow, col, endRow, 0);
+        }
+    };
+    
+}).call(FoldMode.prototype);
+
+});
+

src/main/webapp/assets/ace/mode-c_cpp.js

@@ -0,0 +1,815 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/c_cpp', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/c_cpp_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var c_cppHighlightRules = require("./c_cpp_highlight_rules").c_cppHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = c_cppHighlightRules;
+
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        } else if (state == "doc-start") {
+            if (endState == "start") {
+                return "";
+            }
+            var match = line.match(/^\s*(\/?)\*/);
+            if (match) {
+                if (match[1]) {
+                    indent += " ";
+                }
+                indent += "* ";
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/c_cpp";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ace.define('ace/mode/c_cpp_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var cFunctions = exports.cFunctions = "\\b(?:hypot(?:f|l)?|s(?:scanf|ystem|nprintf|ca(?:nf|lb(?:n(?:f|l)?|ln(?:f|l)?))|i(?:n(?:h(?:f|l)?|f|l)?|gn(?:al|bit))|tr(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?)|error|pbrk|ftime|len|rchr|xfrm)|printf|et(?:jmp|vbuf|locale|buf)|qrt(?:f|l)?|w(?:scanf|printf)|rand)|n(?:e(?:arbyint(?:f|l)?|xt(?:toward(?:f|l)?|after(?:f|l)?))|an(?:f|l)?)|c(?:s(?:in(?:h(?:f|l)?|f|l)?|qrt(?:f|l)?)|cos(?:h(?:f)?|f|l)?|imag(?:f|l)?|t(?:ime|an(?:h(?:f|l)?|f|l)?)|o(?:s(?:h(?:f|l)?|f|l)?|nj(?:f|l)?|pysign(?:f|l)?)|p(?:ow(?:f|l)?|roj(?:f|l)?)|e(?:il(?:f|l)?|xp(?:f|l)?)|l(?:o(?:ck|g(?:f|l)?)|earerr)|a(?:sin(?:h(?:f|l)?|f|l)?|cos(?:h(?:f|l)?|f|l)?|tan(?:h(?:f|l)?|f|l)?|lloc|rg(?:f|l)?|bs(?:f|l)?)|real(?:f|l)?|brt(?:f|l)?)|t(?:ime|o(?:upper|lower)|an(?:h(?:f|l)?|f|l)?|runc(?:f|l)?|gamma(?:f|l)?|mp(?:nam|file))|i(?:s(?:space|n(?:ormal|an)|cntrl|inf|digit|u(?:nordered|pper)|p(?:unct|rint)|finite|w(?:space|c(?:ntrl|type)|digit|upper|p(?:unct|rint)|lower|al(?:num|pha)|graph|xdigit|blank)|l(?:ower|ess(?:equal|greater)?)|al(?:num|pha)|gr(?:eater(?:equal)?|aph)|xdigit|blank)|logb(?:f|l)?|max(?:div|abs))|di(?:v|fftime)|_Exit|unget(?:c|wc)|p(?:ow(?:f|l)?|ut(?:s|c(?:har)?|wc(?:har)?)|error|rintf)|e(?:rf(?:c(?:f|l)?|f|l)?|x(?:it|p(?:2(?:f|l)?|f|l|m1(?:f|l)?)?))|v(?:s(?:scanf|nprintf|canf|printf|w(?:scanf|printf))|printf|f(?:scanf|printf|w(?:scanf|printf))|w(?:scanf|printf)|a_(?:start|copy|end|arg))|qsort|f(?:s(?:canf|e(?:tpos|ek))|close|tell|open|dim(?:f|l)?|p(?:classify|ut(?:s|c|w(?:s|c))|rintf)|e(?:holdexcept|set(?:e(?:nv|xceptflag)|round)|clearexcept|testexcept|of|updateenv|r(?:aiseexcept|ror)|get(?:e(?:nv|xceptflag)|round))|flush|w(?:scanf|ide|printf|rite)|loor(?:f|l)?|abs(?:f|l)?|get(?:s|c|pos|w(?:s|c))|re(?:open|e|ad|xp(?:f|l)?)|m(?:in(?:f|l)?|od(?:f|l)?|a(?:f|l|x(?:f|l)?)?))|l(?:d(?:iv|exp(?:f|l)?)|o(?:ngjmp|cal(?:time|econv)|g(?:1(?:p(?:f|l)?|0(?:f|l)?)|2(?:f|l)?|f|l|b(?:f|l)?)?)|abs|l(?:div|abs|r(?:int(?:f|l)?|ound(?:f|l)?))|r(?:int(?:f|l)?|ound(?:f|l)?)|gamma(?:f|l)?)|w(?:scanf|c(?:s(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?|mbs)|pbrk|ftime|len|r(?:chr|tombs)|xfrm)|to(?:b|mb)|rtomb)|printf|mem(?:set|c(?:hr|py|mp)|move))|a(?:s(?:sert|ctime|in(?:h(?:f|l)?|f|l)?)|cos(?:h(?:f|l)?|f|l)?|t(?:o(?:i|f|l(?:l)?)|exit|an(?:h(?:f|l)?|2(?:f|l)?|f|l)?)|b(?:s|ort))|g(?:et(?:s|c(?:har)?|env|wc(?:har)?)|mtime)|r(?:int(?:f|l)?|ound(?:f|l)?|e(?:name|alloc|wind|m(?:ove|quo(?:f|l)?|ainder(?:f|l)?))|a(?:nd|ise))|b(?:search|towc)|m(?:odf(?:f|l)?|em(?:set|c(?:hr|py|mp)|move)|ktime|alloc|b(?:s(?:init|towcs|rtowcs)|towc|len|r(?:towc|len))))\\b"
+
+var c_cppHighlightRules = function() {
+
+    var keywordControls = (
+        "break|case|continue|default|do|else|for|goto|if|_Pragma|" +
+        "return|switch|while|catch|operator|try|throw|using"
+    );
+    
+    var storageType = (
+        "asm|__asm__|auto|bool|_Bool|char|_Complex|double|enum|float|" +
+        "_Imaginary|int|long|short|signed|struct|typedef|union|unsigned|void|" +
+        "class|wchar_t|template"
+    );
+
+    var storageModifiers = (
+        "const|extern|register|restrict|static|volatile|inline|private:|" +
+        "protected:|public:|friend|explicit|virtual|export|mutable|typename"
+    );
+
+    var keywordOperators = (
+        "and|and_eq|bitand|bitor|compl|not|not_eq|or|or_eq|typeid|xor|xor_eq" +
+        "const_cast|dynamic_cast|reinterpret_cast|static_cast|sizeof|namespace"
+    );
+
+    var builtinConstants = (
+        "NULL|true|false|TRUE|FALSE"
+    );
+
+    var keywordMapper = this.$keywords = this.createKeywordMapper({
+        "keyword.control" : keywordControls,
+        "storage.type" : storageType,
+        "storage.modifier" : storageModifiers,
+        "keyword.operator" : keywordOperators,
+        "variable.language": "this",
+        "constant.language": builtinConstants
+    }, "identifier");
+
+    var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\d\\$_\u00a1-\uffff]*\\b";
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment"
+            }, {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            }, {
+                token : "string", // multi line string start
+                regex : '["].*\\\\$',
+                next : "qqstring"
+            }, {
+                token : "string", // single line
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "string", // multi line string start
+                regex : "['].*\\\\$",
+                next : "qstring"
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+            }, {
+                token : "keyword", // pre-compiler directives
+                regex : "#\\s*(?:include|import|pragma|line|define|undef|if|ifdef|else|elif|ifndef)\\b",
+                next  : "directive"
+            }, {
+                token : "keyword", // special case pre-compiler directive
+                regex : "(?:#\\s*endif)\\b"
+            }, {
+                token : "support.function.C99.c",
+                regex : cFunctions
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            }, {
+                token : "keyword.operator",
+                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|new|delete|typeof|void)"
+            }, {
+              token : "punctuation.operator",
+              regex : "\\?|\\:|\\,|\\;|\\."
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ],
+        "qqstring" : [
+            {
+                token : "string",
+                regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "qstring" : [
+            {
+                token : "string",
+                regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "directive" : [
+            {
+                token : "constant.other.multiline",
+                regex : /\\/
+            },
+            {
+                token : "constant.other.multiline",
+                regex : /.*\\/
+            },
+            {
+                token : "constant.other",
+                regex : "\\s*<.+?>",
+                next : "start"
+            },
+            {
+                token : "constant.other", // single line
+                regex : '\\s*["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]',
+                next : "start"
+            }, 
+            {
+                token : "constant.other", // single line
+                regex : "\\s*['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']",
+                next : "start"
+            },
+            {
+                token : "constant.other",
+                regex : /[^\\\/]+/,
+                next : "start"
+            }
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("start") ]);
+};
+
+oop.inherits(c_cppHighlightRules, TextHighlightRules);
+
+exports.c_cppHighlightRules = c_cppHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-cirru.js

@@ -0,0 +1,232 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2014, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+ 
+ace.define('ace/mode/cirru', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/cirru_highlight_rules', 'ace/mode/folding/coffee'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var CirruHighlightRules = require("./cirru_highlight_rules").CirruHighlightRules;
+var CoffeeFoldMode = require("./folding/coffee").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = CirruHighlightRules;
+    this.foldingRules = new CoffeeFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "--";
+    this.$id = "ace/mode/cirru";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ 
+ace.define('ace/mode/cirru_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var CirruHighlightRules = function() {
+    this.$rules = {
+        start: [{
+            token: 'constant.numeric',
+            regex: /[\d\.]+/
+        }, {
+            token: 'comment.line.double-dash',
+            regex: /--/,
+            next: 'comment',
+        }, {
+            token: 'storage.modifier',
+            regex: /\(/,
+        }, {
+            token: 'storage.modifier',
+            regex: /\,/,
+            next: 'line',
+        }, {
+            token: 'support.function',
+            regex: /[^\(\)\"\s]+/,
+            next: 'line'
+        }, {
+            token: 'string.quoted.double',
+            regex: /"/,
+            next: 'string',
+        }, {
+            token: 'storage.modifier',
+            regex: /\)/,
+        }],
+        comment: [{
+            token: 'comment.line.double-dash',
+            regex: /\ +[^\n]+/,
+            next: 'start',
+        }],
+        string: [{
+            token: 'string.quoted.double',
+            regex: /"/,
+            next: 'line',
+        }, {
+            token: 'constant.character.escape',
+            regex: /\\/,
+            next: 'escape',
+        }, {
+            token: 'string.quoted.double',
+            regex: /[^\\\"]+/,
+        }],
+        escape: [{
+            token: 'constant.character.escape',
+            regex: /./,
+            next: 'string',
+        }],
+        line: [{
+            token: 'constant.numeric',
+            regex: /[\d\.]+/
+        }, {
+            token: 'markup.raw',
+            regex: /^\s*/,
+            next: 'start',
+        }, {
+            token: 'storage.modifier',
+            regex: /\$/,
+            next: 'start',
+        }, {
+            token: 'variable.parameter',
+            regex: /[^\(\)\"\s]+/
+        }, {
+            token: 'storage.modifier',
+            regex: /\(/,
+            next: 'start'
+        }, {
+            token: 'storage.modifier',
+            regex: /\)/,
+        }, {
+            token: 'markup.raw',
+            regex: /^\ */,
+            next: 'start',
+        }, {
+            token: 'string.quoted.double',
+            regex: /"/,
+            next: 'string',
+        }]
+    }
+
+};
+
+oop.inherits(CirruHighlightRules, TextHighlightRules);
+
+exports.CirruHighlightRules = CirruHighlightRules;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-clojure.js

@@ -0,0 +1,299 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/clojure', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/clojure_highlight_rules', 'ace/mode/matching_parens_outdent', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var ClojureHighlightRules = require("./clojure_highlight_rules").ClojureHighlightRules;
+var MatchingParensOutdent = require("./matching_parens_outdent").MatchingParensOutdent;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = ClojureHighlightRules;
+    this.$outdent = new MatchingParensOutdent();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = ";";
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+        
+        if (state == "start") {
+            var match = line.match(/[\(\[]/);
+            if (match) {
+                indent += "  ";
+            }
+            match = line.match(/[\)]/);
+            if (match) {
+              indent = "";
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/clojure";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/clojure_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+
+
+var ClojureHighlightRules = function() {
+
+    var builtinFunctions = (
+        '* *1 *2 *3 *agent* *allow-unresolved-vars* *assert* *clojure-version* ' +
+        '*command-line-args* *compile-files* *compile-path* *e *err* *file* ' +
+        '*flush-on-newline* *in* *macro-meta* *math-context* *ns* *out* ' +
+        '*print-dup* *print-length* *print-level* *print-meta* *print-readably* ' +
+        '*read-eval* *source-path* *use-context-classloader* ' +
+        '*warn-on-reflection* + - -> ->> .. / < <= = ' +
+        '== > &gt; >= &gt;= accessor aclone ' +
+        'add-classpath add-watch agent agent-errors aget alength alias all-ns ' +
+        'alter alter-meta! alter-var-root amap ancestors and apply areduce ' +
+        'array-map aset aset-boolean aset-byte aset-char aset-double aset-float ' +
+        'aset-int aset-long aset-short assert assoc assoc! assoc-in associative? ' +
+        'atom await await-for await1 bases bean bigdec bigint binding bit-and ' +
+        'bit-and-not bit-clear bit-flip bit-not bit-or bit-set bit-shift-left ' +
+        'bit-shift-right bit-test bit-xor boolean boolean-array booleans ' +
+        'bound-fn bound-fn* butlast byte byte-array bytes cast char char-array ' +
+        'char-escape-string char-name-string char? chars chunk chunk-append ' +
+        'chunk-buffer chunk-cons chunk-first chunk-next chunk-rest chunked-seq? ' +
+        'class class? clear-agent-errors clojure-version coll? comment commute ' +
+        'comp comparator compare compare-and-set! compile complement concat cond ' +
+        'condp conj conj! cons constantly construct-proxy contains? count ' +
+        'counted? create-ns create-struct cycle dec decimal? declare definline ' +
+        'defmacro defmethod defmulti defn defn- defonce defstruct delay delay? ' +
+        'deliver deref derive descendants destructure disj disj! dissoc dissoc! ' +
+        'distinct distinct? doall doc dorun doseq dosync dotimes doto double ' +
+        'double-array doubles drop drop-last drop-while empty empty? ensure ' +
+        'enumeration-seq eval even? every? false? ffirst file-seq filter find ' +
+        'find-doc find-ns find-var first float float-array float? floats flush ' +
+        'fn fn? fnext for force format future future-call future-cancel ' +
+        'future-cancelled? future-done? future? gen-class gen-interface gensym ' +
+        'get get-in get-method get-proxy-class get-thread-bindings get-validator ' +
+        'hash hash-map hash-set identical? identity if-let if-not ifn? import ' +
+        'in-ns inc init-proxy instance? int int-array integer? interleave intern ' +
+        'interpose into into-array ints io! isa? iterate iterator-seq juxt key ' +
+        'keys keyword keyword? last lazy-cat lazy-seq let letfn line-seq list ' +
+        'list* list? load load-file load-reader load-string loaded-libs locking ' +
+        'long long-array longs loop macroexpand macroexpand-1 make-array ' +
+        'make-hierarchy map map? mapcat max max-key memfn memoize merge ' +
+        'merge-with meta method-sig methods min min-key mod name namespace neg? ' +
+        'newline next nfirst nil? nnext not not-any? not-empty not-every? not= ' +
+        'ns ns-aliases ns-imports ns-interns ns-map ns-name ns-publics ' +
+        'ns-refers ns-resolve ns-unalias ns-unmap nth nthnext num number? odd? ' +
+        'or parents partial partition pcalls peek persistent! pmap pop pop! ' +
+        'pop-thread-bindings pos? pr pr-str prefer-method prefers ' +
+        'primitives-classnames print print-ctor print-doc print-dup print-method ' +
+        'print-namespace-doc print-simple print-special-doc print-str printf ' +
+        'println println-str prn prn-str promise proxy proxy-call-with-super ' +
+        'proxy-mappings proxy-name proxy-super push-thread-bindings pvalues quot ' +
+        'rand rand-int range ratio? rational? rationalize re-find re-groups ' +
+        're-matcher re-matches re-pattern re-seq read read-line read-string ' +
+        'reduce ref ref-history-count ref-max-history ref-min-history ref-set ' +
+        'refer refer-clojure release-pending-sends rem remove remove-method ' +
+        'remove-ns remove-watch repeat repeatedly replace replicate require ' +
+        'reset! reset-meta! resolve rest resultset-seq reverse reversible? rseq ' +
+        'rsubseq second select-keys send send-off seq seq? seque sequence ' +
+        'sequential? set set-validator! set? short short-array shorts ' +
+        'shutdown-agents slurp some sort sort-by sorted-map sorted-map-by ' +
+        'sorted-set sorted-set-by sorted? special-form-anchor special-symbol? ' +
+        'split-at split-with str stream? string? struct struct-map subs subseq ' +
+        'subvec supers swap! symbol symbol? sync syntax-symbol-anchor take ' +
+        'take-last take-nth take-while test the-ns time to-array to-array-2d ' +
+        'trampoline transient tree-seq true? type unchecked-add unchecked-dec ' +
+        'unchecked-divide unchecked-inc unchecked-multiply unchecked-negate ' +
+        'unchecked-remainder unchecked-subtract underive unquote ' +
+        'unquote-splicing update-in update-proxy use val vals var-get var-set ' +
+        'var? vary-meta vec vector vector? when when-first when-let when-not ' +
+        'while with-bindings with-bindings* with-in-str with-loading-context ' +
+        'with-local-vars with-meta with-open with-out-str with-precision xml-seq ' +
+        'zero? zipmap'
+    );
+
+    var keywords = ('throw try var ' +
+        'def do fn if let loop monitor-enter monitor-exit new quote recur set!'
+    );
+
+    var buildinConstants = ("true false nil");
+
+    var keywordMapper = this.createKeywordMapper({
+        "keyword": keywords,
+        "constant.language": buildinConstants,
+        "support.function": builtinFunctions
+    }, "identifier", false, " ");
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : ";.*$"
+            }, {
+                token : "keyword", //parens
+                regex : "[\\(|\\)]"
+            }, {
+                token : "keyword", //lists
+                regex : "[\\'\\(]"
+            }, {
+                token : "keyword", //vectors
+                regex : "[\\[|\\]]"
+            }, {
+                token : "keyword", //sets and maps
+                regex : "[\\{|\\}|\\#\\{|\\#\\}]"
+            }, {
+                    token : "keyword", // ampersands
+                    regex : '[\\&]'
+            }, {
+                    token : "keyword", // metadata
+                    regex : '[\\#\\^\\{]'
+            }, {
+                    token : "keyword", // anonymous fn syntactic sugar
+                    regex : '[\\%]'
+            }, {
+                    token : "keyword", // deref reader macro
+                    regex : '[@]'
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+            }, {
+                token : "constant.language",
+                regex : '[!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+||=|!=|<=|>=|<>|<|>|!|&&]'
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$\\-]*\\b"
+            }, {
+                token : "string", // single line
+                regex : '"',
+                next: "string"
+            }, {
+                token : "constant", // symbol
+                regex : /:[^()\[\]{}'"\^%`,;\s]+/
+            }, {
+                token : "string.regexp", //Regular Expressions
+                regex : '/#"(?:\\.|(?:\\\")|[^\""\n])*"/g'
+            }
+
+        ],
+        "string" : [
+            {
+                token : "constant.language.escape",                
+                regex : "\\\\.|\\\\$"
+            }, {
+                token : "string",                
+                regex : '[^"\\\\]+'
+            }, {
+                token : "string",
+                regex : '"',
+                next : "start"
+            }
+        ]
+    };
+};
+
+oop.inherits(ClojureHighlightRules, TextHighlightRules);
+
+exports.ClojureHighlightRules = ClojureHighlightRules;
+});
+
+ace.define('ace/mode/matching_parens_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingParensOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\)/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\))/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        var match = line.match(/^(\s+)/);
+        if (match) {
+            return match[1];
+        }
+
+        return "";
+    };
+
+}).call(MatchingParensOutdent.prototype);
+
+exports.MatchingParensOutdent = MatchingParensOutdent;
+});

src/main/webapp/assets/ace/mode-cobol.js

@@ -0,0 +1,124 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/cobol', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/cobol_highlight_rules', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var CobolHighlightRules = require("./cobol_highlight_rules").CobolHighlightRules;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = CobolHighlightRules;
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "*";
+
+    this.$id = "ace/mode/cobol";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/cobol_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var CobolHighlightRules = function() {
+var keywords = "ACCEPT|MERGE|SUM|ADD||MESSAGE|TABLE|ADVANCING|MODE|TAPE|" +
+"AFTER|MULTIPLY|TEST|ALL|NEGATIVE|TEXT|ALPHABET|NEXT|THAN|" +
+"ALSO|NO|THEN|ALTERNATE|NOT|THROUGH|AND|NUMBER|THRU|ANY|OCCURS|" +
+"TIME|ARE|OF|TO|AREA|OFF|TOP||ASCENDING|OMITTED|TRUE|ASSIGN|ON|TYPE|AT|OPEN|" +
+"UNIT|AUTHOR|OR|UNTIL|BEFORE|OTHER|UP|BLANK|OUTPUT|USE|BLOCK|PAGE|USING|BOTTOM|" +
+"PERFORM|VALUE|BY|PIC|VALUES|CALL|PICTURE|WHEN|CANCEL|PLUS|WITH|CD|POINTER|WRITE|" +
+"CHARACTER|POSITION||ZERO|CLOSE|POSITIVE|ZEROS|COLUMN|PROCEDURE|ZEROES|COMMA|PROGRAM|" +
+"COMMON|PROGRAM-ID|COMMUNICATION|QUOTE|COMP|RANDOM|COMPUTE|READ|CONTAINS|RECEIVE|CONFIGURATION|" +
+"RECORD|CONTINUE|REDEFINES|CONTROL|REFERENCE|COPY|REMAINDER|COUNT|REPLACE|DATA|REPORT|DATE|RESERVE|" +
+"DAY|RESET|DELETE|RETURN|DESTINATION|REWIND|DISABLE|REWRITE|DISPLAY|RIGHT|DIVIDE|RUN|DOWN|SAME|" +
+"ELSE|SEARCH|ENABLE|SECTION|END|SELECT|ENVIRONMENT|SENTENCE|EQUAL|SET|ERROR|SIGN|EXIT|SEQUENTIAL|" +
+"EXTERNAL|SIZE|FLASE|SORT|FILE|SOURCE|LENGTH|SPACE|LESS|STANDARD|LIMIT|START|LINE|STOP|LOCK|STRING|LOW-VALUE|SUBTRACT";
+
+    var builtinConstants = (
+        "true|false|null"
+    );
+
+    var builtinFunctions = (
+        "count|min|max|avg|sum|rank|now|coalesce|main"
+    );
+
+    var keywordMapper = this.createKeywordMapper({
+        "support.function": builtinFunctions,
+        "keyword": keywords,
+        "constant.language": builtinConstants
+    }, "identifier", true);
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment",
+            regex : "\\*.*$"
+        }, {
+            token : "string",           // " string
+            regex : '".*?"'
+        }, {
+            token : "string",           // ' string
+            regex : "'.*?'"
+        }, {
+            token : "constant.numeric", // float
+            regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
+        }, {
+            token : "paren.lparen",
+            regex : "[\\(]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\)]"
+        }, {
+            token : "text",
+            regex : "\\s+"
+        } ]
+    };
+};
+
+oop.inherits(CobolHighlightRules, TextHighlightRules);
+
+exports.CobolHighlightRules = CobolHighlightRules;
+});

src/main/webapp/assets/ace/mode-coffee.js

@@ -0,0 +1,442 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/coffee', ['require', 'exports', 'module' , 'ace/mode/coffee_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/folding/coffee', 'ace/range', 'ace/mode/text', 'ace/worker/worker_client', 'ace/lib/oop'], function(require, exports, module) {
+
+
+var Rules = require("./coffee_highlight_rules").CoffeeHighlightRules;
+var Outdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var FoldMode = require("./folding/coffee").FoldMode;
+var Range = require("../range").Range;
+var TextMode = require("./text").Mode;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+var oop = require("../lib/oop");
+
+function Mode() {
+    this.HighlightRules = Rules;
+    this.$outdent = new Outdent();
+    this.foldingRules = new FoldMode();
+}
+
+oop.inherits(Mode, TextMode);
+
+(function() {
+    var indenter = /(?:[({[=:]|[-=]>|\b(?:else|try|(?:swi|ca)tch(?:\s+[$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)?|finally))\s*$|^\s*(else\b\s*)?(?:if|for|while|loop)\b(?!.*\bthen\b)/;
+    var commentLine = /^(\s*)#/;
+    var hereComment = /^\s*###(?!#)/;
+    var indentation = /^\s*/;
+    
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        var tokens = this.getTokenizer().getLineTokens(line, state).tokens;
+    
+        if (!(tokens.length && tokens[tokens.length - 1].type === 'comment') &&
+            state === 'start' && indenter.test(line))
+            indent += tab;
+        return indent;
+    };
+    
+    this.toggleCommentLines = function(state, doc, startRow, endRow){
+        console.log("toggle");
+        var range = new Range(0, 0, 0, 0);
+        for (var i = startRow; i <= endRow; ++i) {
+            var line = doc.getLine(i);
+            if (hereComment.test(line))
+                continue;
+                
+            if (commentLine.test(line))
+                line = line.replace(commentLine, '$1');
+            else
+                line = line.replace(indentation, '$&#');
+    
+            range.end.row = range.start.row = i;
+            range.end.column = line.length + 1;
+            doc.replace(range, line);
+        }
+    };
+    
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+    
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+    
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/coffee_worker", "Worker");
+        worker.attachToDocument(session.getDocument());
+        
+        worker.on("error", function(e) {
+            session.setAnnotations([e.data]);
+        });
+        
+        worker.on("ok", function(e) {
+            session.clearAnnotations();
+        });
+        
+        return worker;
+    };
+
+    this.$id = "ace/mode/coffee";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/coffee_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+    var oop = require("../lib/oop");
+    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+    oop.inherits(CoffeeHighlightRules, TextHighlightRules);
+
+    function CoffeeHighlightRules() {
+        var identifier = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";
+
+        var keywords = (
+            "this|throw|then|try|typeof|super|switch|return|break|by|continue|" +
+            "catch|class|in|instanceof|is|isnt|if|else|extends|for|own|" +
+            "finally|function|while|when|new|no|not|delete|debugger|do|loop|of|off|" +
+            "or|on|unless|until|and|yes"
+        );
+
+        var langConstant = (
+            "true|false|null|undefined|NaN|Infinity"
+        );
+
+        var illegal = (
+            "case|const|default|function|var|void|with|enum|export|implements|" +
+            "interface|let|package|private|protected|public|static|yield|" +
+            "__hasProp|slice|bind|indexOf"
+        );
+
+        var supportClass = (
+            "Array|Boolean|Date|Function|Number|Object|RegExp|ReferenceError|String|" +
+            "Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" +
+            "SyntaxError|TypeError|URIError|"  +
+            "ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" +
+            "Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray"
+        );
+
+        var supportFunction = (
+            "Math|JSON|isNaN|isFinite|parseInt|parseFloat|encodeURI|" +
+            "encodeURIComponent|decodeURI|decodeURIComponent|String|"
+        );
+
+        var variableLanguage = (
+            "window|arguments|prototype|document"
+        );
+
+        var keywordMapper = this.createKeywordMapper({
+            "keyword": keywords,
+            "constant.language": langConstant,
+            "invalid.illegal": illegal,
+            "language.support.class": supportClass,
+            "language.support.function": supportFunction,
+            "variable.language": variableLanguage
+        }, "identifier");
+
+        var functionRule = {
+            token: ["paren.lparen", "variable.parameter", "paren.rparen", "text", "storage.type"],
+            regex: /(?:(\()((?:"[^")]*?"|'[^')]*?'|\/[^\/)]*?\/|[^()\"'\/])*?)(\))(\s*))?([\-=]>)/.source
+        };
+
+        var stringEscape = /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|[0-2][0-7]{0,2}|3[0-6][0-7]?|37[0-7]?|[4-7][0-7]?|.)/;
+
+        this.$rules = {
+            start : [
+                {
+                    token : "constant.numeric",
+                    regex : "(?:0x[\\da-fA-F]+|(?:\\d+(?:\\.\\d+)?|\\.\\d+)(?:[eE][+-]?\\d+)?)"
+                }, {
+                    stateName: "qdoc",
+                    token : "string", regex : "'''", next : [
+                        {token : "string", regex : "'''", next : "start"},
+                        {token : "constant.language.escape", regex : stringEscape},
+                        {defaultToken: "string"}
+                    ]
+                }, {
+                    stateName: "qqdoc",
+                    token : "string",
+                    regex : '"""',
+                    next : [
+                        {token : "string", regex : '"""', next : "start"},
+                        {token : "paren.string", regex : '#{', push : "start"},
+                        {token : "constant.language.escape", regex : stringEscape},
+                        {defaultToken: "string"}
+                    ]
+                }, {
+                    stateName: "qstring",
+                    token : "string", regex : "'", next : [
+                        {token : "string", regex : "'", next : "start"},
+                        {token : "constant.language.escape", regex : stringEscape},
+                        {defaultToken: "string"}
+                    ]
+                }, {
+                    stateName: "qqstring",
+                    token : "string.start", regex : '"', next : [
+                        {token : "string.end", regex : '"', next : "start"},
+                        {token : "paren.string", regex : '#{', push : "start"},
+                        {token : "constant.language.escape", regex : stringEscape},
+                        {defaultToken: "string"}
+                    ]
+                }, {
+                    stateName: "js",
+                    token : "string", regex : "`", next : [
+                        {token : "string", regex : "`", next : "start"},
+                        {token : "constant.language.escape", regex : stringEscape},
+                        {defaultToken: "string"}
+                    ]
+                }, {
+                    regex: "[{}]", onMatch: function(val, state, stack) {
+                        this.next = "";
+                        if (val == "{" && stack.length) {
+                            stack.unshift("start", state);
+                            return "paren";
+                        }
+                        if (val == "}" && stack.length) {
+                            stack.shift();
+                            this.next = stack.shift();
+                            if (this.next.indexOf("string") != -1)
+                                return "paren.string";
+                        }
+                        return "paren";
+                    }
+                }, {
+                    token : "string.regex",
+                    regex : "///",
+                    next : "heregex"
+                }, {
+                    token : "string.regex",
+                    regex : /(?:\/(?![\s=])[^[\/\n\\]*(?:(?:\\[\s\S]|\[[^\]\n\\]*(?:\\[\s\S][^\]\n\\]*)*])[^[\/\n\\]*)*\/)(?:[imgy]{0,4})(?!\w)/
+                }, {
+                    token : "comment",
+                    regex : "###(?!#)",
+                    next : "comment"
+                }, {
+                    token : "comment",
+                    regex : "#.*"
+                }, {
+                    token : ["punctuation.operator", "text", "identifier"],
+                    regex : "(\\.)(\\s*)(" + illegal + ")"
+                }, {
+                    token : "punctuation.operator",
+                    regex : "\\."
+                }, {
+                    token : ["keyword", "text", "language.support.class",
+                     "text", "keyword", "text", "language.support.class"],
+                    regex : "(class)(\\s+)(" + identifier + ")(?:(\\s+)(extends)(\\s+)(" + identifier + "))?"
+                }, {
+                    token : ["entity.name.function", "text", "keyword.operator", "text"].concat(functionRule.token),
+                    regex : "(" + identifier + ")(\\s*)([=:])(\\s*)" + functionRule.regex
+                }, 
+                functionRule, 
+                {
+                    token : "variable",
+                    regex : "@(?:" + identifier + ")?"
+                }, {
+                    token: keywordMapper,
+                    regex : identifier
+                }, {
+                    token : "punctuation.operator",
+                    regex : "\\,|\\."
+                }, {
+                    token : "storage.type",
+                    regex : "[\\-=]>"
+                }, {
+                    token : "keyword.operator",
+                    regex : "(?:[-+*/%<>&|^!?=]=|>>>=?|\\-\\-|\\+\\+|::|&&=|\\|\\|=|<<=|>>=|\\?\\.|\\.{2,3}|[!*+-=><])"
+                }, {
+                    token : "paren.lparen",
+                    regex : "[({[]"
+                }, {
+                    token : "paren.rparen",
+                    regex : "[\\]})]"
+                }, {
+                    token : "text",
+                    regex : "\\s+"
+                }],
+
+
+            heregex : [{
+                token : "string.regex",
+                regex : '.*?///[imgy]{0,4}',
+                next : "start"
+            }, {
+                token : "comment.regex",
+                regex : "\\s+(?:#.*)?"
+            }, {
+                token : "string.regex",
+                regex : "\\S+"
+            }],
+
+            comment : [{
+                token : "comment",
+                regex : '###',
+                next : "start"
+            }, {
+                defaultToken : "comment"
+            }]
+        };
+        this.normalizeRules();
+    }
+
+    exports.CoffeeHighlightRules = CoffeeHighlightRules;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-csharp.js

@@ -0,0 +1,797 @@
+ace.define('ace/mode/csharp', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/csharp_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/csharp'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var CSharpHighlightRules = require("./csharp_highlight_rules").CSharpHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/csharp").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = CSharpHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+    
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+  
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+  
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+    
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+  
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+  
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+
+    this.createWorker = function(session) {
+        return null;
+    };
+
+    this.$id = "ace/mode/csharp";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ace.define('ace/mode/csharp_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var CSharpHighlightRules = function() {
+    var keywordMapper = this.createKeywordMapper({
+        "variable.language": "this",
+        "keyword": "abstract|event|new|struct|as|explicit|null|switch|base|extern|object|this|bool|false|operator|throw|break|finally|out|true|byte|fixed|override|try|case|float|params|typeof|catch|for|private|uint|char|foreach|protected|ulong|checked|goto|public|unchecked|class|if|readonly|unsafe|const|implicit|ref|ushort|continue|in|return|using|decimal|int|sbyte|virtual|default|interface|sealed|volatile|delegate|internal|short|void|do|is|sizeof|while|double|lock|stackalloc|else|long|static|enum|namespace|string|var|dynamic",
+        "constant.language": "null|true|false"
+    }, "identifier");
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment"
+            }, {
+                token : "string", // character
+                regex : /'(?:.|\\(:?u[\da-fA-F]+|x[\da-fA-F]+|[tbrf'"n]))'/
+            }, {
+                token : "string", start : '"', end : '"|$', next: [
+                    {token: "constant.language.escape", regex: /\\(:?u[\da-fA-F]+|x[\da-fA-F]+|[tbrf'"n])/},
+                    {token: "invalid", regex: /\\./}
+                ]
+            }, {
+                token : "string", start : '@"', end : '"', next:[
+                    {token: "constant.language.escape", regex: '""'}
+                ]
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+            }, {
+                token : "constant.language.boolean",
+                regex : "(?:true|false)\\b"
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            }, {
+                token : "keyword.operator",
+                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
+            }, {
+                token : "keyword",
+                regex : "^\\s*#(if|else|elif|endif|define|undef|warning|error|line|region|endregion|pragma)"
+            }, {
+                token : "punctuation.operator",
+                regex : "\\?|\\:|\\,|\\;|\\."
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("start") ]);
+    this.normalizeRules();
+};
+
+oop.inherits(CSharpHighlightRules, TextHighlightRules);
+
+exports.CSharpHighlightRules = CSharpHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/csharp', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var CFoldMode = require("./cstyle").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, CFoldMode);
+
+(function() {
+    this.usingRe = /^\s*using \S/;
+
+    this.getFoldWidgetRangeBase = this.getFoldWidgetRange;
+    this.getFoldWidgetBase = this.getFoldWidget;
+    
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var fw = this.getFoldWidgetBase(session, foldStyle, row);
+        if (!fw) {
+            var line = session.getLine(row);
+            if (/^\s*#region\b/.test(line)) 
+                return "start";
+            var usingRe = this.usingRe;
+            if (usingRe.test(line)) {
+                var prev = session.getLine(row - 1);
+                var next = session.getLine(row + 1);
+                if (!usingRe.test(prev) && usingRe.test(next))
+                    return "start"
+            }
+        }
+        return fw;
+    };
+    
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.getFoldWidgetRangeBase(session, foldStyle, row);
+        if (range)
+            return range;
+
+        var line = session.getLine(row);
+        if (this.usingRe.test(line))
+            return this.getUsingStatementBlock(session, line, row);
+            
+        if (/^\s*#region\b/.test(line))
+            return this.getRegionBlock(session, line, row);
+    };
+    
+    this.getUsingStatementBlock = function(session, line, row) {
+        var startColumn = line.match(this.usingRe)[0].length - 1;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            if (/^\s*$/.test(line))
+                continue;
+            if (!this.usingRe.test(line))
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    
+    this.getRegionBlock = function(session, line, row) {
+        var startColumn = line.search(/\s*$/);
+        var maxRow = session.getLength();
+        var startRow = row;
+        
+        var re = /^\s*#(end)?region\b/
+        var depth = 1
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var m = re.exec(line);
+            if (!m)
+                continue;
+            if (m[1])
+                depth--;
+            else
+                depth++;
+
+            if (!depth)
+                break;
+        }
+
+        var endRow = row;
+        if (endRow > startRow) {
+            var endColumn = line.search(/\S/);
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+
+}).call(FoldMode.prototype);
+
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-css.js

@@ -0,0 +1,814 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/css', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/css_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/worker/worker_client', 'ace/mode/behaviour/css', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+var CssBehaviour = require("./behaviour/css").CssBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = CssHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CssBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.foldingRules = "cStyle";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        var tokens = this.getTokenizer().getLineTokens(line, state).tokens;
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        var match = line.match(/^.*\{\s*$/);
+        if (match) {
+            indent += tab;
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/css_worker", "Worker");
+        worker.attachToDocument(session.getDocument());
+
+        worker.on("csslint", function(e) {
+            session.setAnnotations(e.data);
+        });
+
+        worker.on("terminate", function() {
+            session.clearAnnotations();
+        });
+
+        return worker;
+    };
+
+    this.$id = "ace/mode/css";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/css_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var supportType = exports.supportType = "animation-fill-mode|alignment-adjust|alignment-baseline|animation-delay|animation-direction|animation-duration|animation-iteration-count|animation-name|animation-play-state|animation-timing-function|animation|appearance|azimuth|backface-visibility|background-attachment|background-break|background-clip|background-color|background-image|background-origin|background-position|background-repeat|background-size|background|baseline-shift|binding|bleed|bookmark-label|bookmark-level|bookmark-state|bookmark-target|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius|border-bottom-style|border-bottom-width|border-collapse|border-color|border-image|border-image-outset|border-image-repeat|border-image-slice|border-image-source|border-image-width|border-left|border-left-color|border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style|border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius|border-top-right-radius|border-top-style|border-top-width|border-width|border|bottom|box-align|box-decoration-break|box-direction|box-flex-group|box-flex|box-lines|box-ordinal-group|box-orient|box-pack|box-shadow|box-sizing|break-after|break-before|break-inside|caption-side|clear|clip|color-profile|color|column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width|column-span|column-width|columns|content|counter-increment|counter-reset|crop|cue-after|cue-before|cue|cursor|direction|display|dominant-baseline|drop-initial-after-adjust|drop-initial-after-align|drop-initial-before-adjust|drop-initial-before-align|drop-initial-size|drop-initial-value|elevation|empty-cells|fit|fit-position|float-offset|float|font-family|font-size|font-size-adjust|font-stretch|font-style|font-variant|font-weight|font|grid-columns|grid-rows|hanging-punctuation|height|hyphenate-after|hyphenate-before|hyphenate-character|hyphenate-lines|hyphenate-resource|hyphens|icon|image-orientation|image-rendering|image-resolution|inline-box-align|left|letter-spacing|line-height|line-stacking-ruby|line-stacking-shift|line-stacking-strategy|line-stacking|list-style-image|list-style-position|list-style-type|list-style|margin-bottom|margin-left|margin-right|margin-top|margin|mark-after|mark-before|mark|marks|marquee-direction|marquee-play-count|marquee-speed|marquee-style|max-height|max-width|min-height|min-width|move-to|nav-down|nav-index|nav-left|nav-right|nav-up|opacity|orphans|outline-color|outline-offset|outline-style|outline-width|outline|overflow-style|overflow-x|overflow-y|overflow|padding-bottom|padding-left|padding-right|padding-top|padding|page-break-after|page-break-before|page-break-inside|page-policy|page|pause-after|pause-before|pause|perspective-origin|perspective|phonemes|pitch-range|pitch|play-during|pointer-events|position|presentation-level|punctuation-trim|quotes|rendering-intent|resize|rest-after|rest-before|rest|richness|right|rotation-point|rotation|ruby-align|ruby-overhang|ruby-position|ruby-span|size|speak-header|speak-numeral|speak-punctuation|speak|speech-rate|stress|string-set|table-layout|target-name|target-new|target-position|target|text-align-last|text-align|text-decoration|text-emphasis|text-height|text-indent|text-justify|text-outline|text-shadow|text-transform|text-wrap|top|transform-origin|transform-style|transform|transition-delay|transition-duration|transition-property|transition-timing-function|transition|unicode-bidi|vertical-align|visibility|voice-balance|voice-duration|voice-family|voice-pitch-range|voice-pitch|voice-rate|voice-stress|voice-volume|volume|white-space-collapse|white-space|widows|width|word-break|word-spacing|word-wrap|z-index";
+var supportFunction = exports.supportFunction = "rgb|rgba|url|attr|counter|counters";
+var supportConstant = exports.supportConstant = "absolute|after-edge|after|all-scroll|all|alphabetic|always|antialiased|armenian|auto|avoid-column|avoid-page|avoid|balance|baseline|before-edge|before|below|bidi-override|block-line-height|block|bold|bolder|border-box|both|bottom|box|break-all|break-word|capitalize|caps-height|caption|center|central|char|circle|cjk-ideographic|clone|close-quote|col-resize|collapse|column|consider-shifts|contain|content-box|cover|crosshair|cubic-bezier|dashed|decimal-leading-zero|decimal|default|disabled|disc|disregard-shifts|distribute-all-lines|distribute-letter|distribute-space|distribute|dotted|double|e-resize|ease-in|ease-in-out|ease-out|ease|ellipsis|end|exclude-ruby|fill|fixed|georgian|glyphs|grid-height|groove|hand|hanging|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|icon|ideograph-alpha|ideograph-numeric|ideograph-parenthesis|ideograph-space|ideographic|inactive|include-ruby|inherit|initial|inline-block|inline-box|inline-line-height|inline-table|inline|inset|inside|inter-ideograph|inter-word|invert|italic|justify|katakana-iroha|katakana|keep-all|last|left|lighter|line-edge|line-through|line|linear|list-item|local|loose|lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|mathematical|max-height|max-size|medium|menu|message-box|middle|move|n-resize|ne-resize|newspaper|no-change|no-close-quote|no-drop|no-open-quote|no-repeat|none|normal|not-allowed|nowrap|nw-resize|oblique|open-quote|outset|outside|overline|padding-box|page|pointer|pre-line|pre-wrap|pre|preserve-3d|progress|relative|repeat-x|repeat-y|repeat|replaced|reset-size|ridge|right|round|row-resize|rtl|s-resize|scroll|se-resize|separate|slice|small-caps|small-caption|solid|space|square|start|static|status-bar|step-end|step-start|steps|stretch|strict|sub|super|sw-resize|table-caption|table-cell|table-column-group|table-column|table-footer-group|table-header-group|table-row-group|table-row|table|tb-rl|text-after-edge|text-before-edge|text-bottom|text-size|text-top|text|thick|thin|transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|use-script|vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|z-index|zero";
+var supportConstantColor = exports.supportConstantColor = "aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|purple|red|silver|teal|white|yellow";
+var supportConstantFonts = exports.supportConstantFonts = "arial|century|comic|courier|garamond|georgia|helvetica|impact|lucida|symbol|system|tahoma|times|trebuchet|utopia|verdana|webdings|sans-serif|serif|monospace";
+
+var numRe = exports.numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))";
+var pseudoElements = exports.pseudoElements = "(\\:+)\\b(after|before|first-letter|first-line|moz-selection|selection)\\b";
+var pseudoClasses  = exports.pseudoClasses =  "(:)\\b(active|checked|disabled|empty|enabled|first-child|first-of-type|focus|hover|indeterminate|invalid|last-child|last-of-type|link|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|only-child|only-of-type|required|root|target|valid|visited)\\b";
+
+var CssHighlightRules = function() {
+
+    var keywordMapper = this.createKeywordMapper({
+        "support.function": supportFunction,
+        "support.constant": supportConstant,
+        "support.type": supportType,
+        "support.constant.color": supportConstantColor,
+        "support.constant.fonts": supportConstantFonts
+    }, "text", true);
+
+    this.$rules = {
+        "start" : [{
+            token : "comment", // multi line comment
+            regex : "\\/\\*",
+            push : "comment"
+        }, {
+            token: "paren.lparen",
+            regex: "\\{",
+            push:  "ruleset"
+        }, {
+            token: "string",
+            regex: "@.*?{",
+            push:  "media"
+        }, {
+            token: "keyword",
+            regex: "#[a-z0-9-_]+"
+        }, {
+            token: "variable",
+            regex: "\\.[a-z0-9-_]+"
+        }, {
+            token: "string",
+            regex: ":[a-z0-9-_]+"
+        }, {
+            token: "constant",
+            regex: "[a-z0-9-_]+"
+        }, {
+            caseInsensitive: true
+        }],
+
+        "media" : [{
+            token : "comment", // multi line comment
+            regex : "\\/\\*",
+            push : "comment"
+        }, {
+            token: "paren.lparen",
+            regex: "\\{",
+            push:  "ruleset"
+        }, {
+            token: "string",
+            regex: "\\}",
+            next:  "pop"
+        }, {
+            token: "keyword",
+            regex: "#[a-z0-9-_]+"
+        }, {
+            token: "variable",
+            regex: "\\.[a-z0-9-_]+"
+        }, {
+            token: "string",
+            regex: ":[a-z0-9-_]+"
+        }, {
+            token: "constant",
+            regex: "[a-z0-9-_]+"
+        }, {
+            caseInsensitive: true
+        }],
+
+        "comment" : [{
+            token : "comment",
+            regex : "\\*\\/",
+            next : "pop"
+        }, {
+            defaultToken : "comment"
+        }],
+
+        "ruleset" : [
+        {
+            token : "paren.rparen",
+            regex : "\\}",
+            next:   "pop"
+        }, {
+            token : "comment", // multi line comment
+            regex : "\\/\\*",
+            push : "comment"
+        }, {
+            token : "string", // single line
+            regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+        }, {
+            token : "string", // single line
+            regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+        }, {
+            token : ["constant.numeric", "keyword"],
+            regex : "(" + numRe + ")(ch|cm|deg|em|ex|fr|gd|grad|Hz|in|kHz|mm|ms|pc|pt|px|rad|rem|s|turn|vh|vm|vw|%)"
+        }, {
+            token : "constant.numeric",
+            regex : numRe
+        }, {
+            token : "constant.numeric",  // hex6 color
+            regex : "#[a-f0-9]{6}"
+        }, {
+            token : "constant.numeric", // hex3 color
+            regex : "#[a-f0-9]{3}"
+        }, {
+            token : ["punctuation", "entity.other.attribute-name.pseudo-element.css"],
+            regex : pseudoElements
+        }, {
+            token : ["punctuation", "entity.other.attribute-name.pseudo-class.css"],
+            regex : pseudoClasses
+        }, {
+            token : ["support.function", "string", "support.function"],
+            regex : "(url\\()(.*)(\\))"
+        }, {
+            token : keywordMapper,
+            regex : "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*"
+        }, {
+            caseInsensitive: true
+        }]
+    };
+
+    this.normalizeRules();
+};
+
+oop.inherits(CssHighlightRules, TextHighlightRules);
+
+exports.CssHighlightRules = CssHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/css', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/mode/behaviour/cstyle', 'ace/token_iterator'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var CstyleBehaviour = require("./cstyle").CstyleBehaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+
+var CssBehaviour = function () {
+
+    this.inherit(CstyleBehaviour);
+
+    this.add("colon", "insertion", function (state, action, editor, session, text) {
+        if (text === ':') {
+            var cursor = editor.getCursorPosition();
+            var iterator = new TokenIterator(session, cursor.row, cursor.column);
+            var token = iterator.getCurrentToken();
+            if (token && token.value.match(/\s+/)) {
+                token = iterator.stepBackward();
+            }
+            if (token && token.type === 'support.type') {
+                var line = session.doc.getLine(cursor.row);
+                var rightChar = line.substring(cursor.column, cursor.column + 1);
+                if (rightChar === ':') {
+                    return {
+                       text: '',
+                       selection: [1, 1]
+                    }
+                }
+                if (!line.substring(cursor.column).match(/^\s*;/)) {
+                    return {
+                       text: ':;',
+                       selection: [1, 1]
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("colon", "deletion", function (state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected === ':') {
+            var cursor = editor.getCursorPosition();
+            var iterator = new TokenIterator(session, cursor.row, cursor.column);
+            var token = iterator.getCurrentToken();
+            if (token && token.value.match(/\s+/)) {
+                token = iterator.stepBackward();
+            }
+            if (token && token.type === 'support.type') {
+                var line = session.doc.getLine(range.start.row);
+                var rightChar = line.substring(range.end.column, range.end.column + 1);
+                if (rightChar === ';') {
+                    range.end.column ++;
+                    return range;
+                }
+            }
+        }
+    });
+
+    this.add("semicolon", "insertion", function (state, action, editor, session, text) {
+        if (text === ';') {
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === ';') {
+                return {
+                   text: '',
+                   selection: [1, 1]
+                }
+            }
+        }
+    });
+
+}
+oop.inherits(CssBehaviour, CstyleBehaviour);
+
+exports.CssBehaviour = CssBehaviour;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-d.js

@@ -0,0 +1,491 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/d', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/d_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var DHighlightRules = require("./d_highlight_rules").DHighlightRules;
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = DHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "/\\+";
+    this.blockComment = {start: "/*", end: "*/"};
+    this.$id = "ace/mode/d";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/d_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DHighlightRules = function() {
+
+    var keywords = (
+        "this|super|import|module|body|mixin|__traits|invariant|alias|asm|delete|"+
+        "typeof|typeid|sizeof|cast|new|in|is|typedef|__vector|__parameters"
+    );
+
+    var keywordControls = (
+        "break|case|continue|default|do|else|for|foreach|foreach_reverse|goto|if|" +
+        "return|switch|while|catch|try|throw|finally|version|assert|unittest|with"
+    );
+    
+    var types = (
+        "auto|bool|char|dchar|wchar|byte|ubyte|float|double|real|" +
+        "cfloat|creal|cdouble|cent|ifloat|ireal|idouble|" +
+        "int|long|short|void|uint|ulong|ushort|ucent|" +
+        "function|delegate|string|wstring|dstring|size_t|ptrdiff_t|hash_t|Object"
+    );
+
+    var modifiers = (
+        "abstract|align|debug|deprecated|export|extern|const|final|in|inout|out|" +
+        "ref|immutable|lazy|nothrow|override|package|pragma|private|protected|" +
+        "public|pure|scope|shared|__gshared|synchronized|static|volatile"
+    );
+    
+    var storages = (
+        "class|struct|union|template|interface|enum|macro"
+    );
+    
+    var stringEscapesSeq =  {
+        token: "constant.language.escape",
+        regex: "\\\\(?:(?:x[0-9A-F]{2})|(?:[0-7]{1,3})|(?:['\"\\?0abfnrtv])|" +
+            "(?:u[0-9a-fA-F]{4})|(?:U[0-9a-fA-F]{8}))"
+    };
+
+    var builtinConstants = (
+        "null|true|false|"+
+        "__DATE__|__EOF__|__TIME__|__TIMESTAMP__|__VENDOR__|__VERSION__|"+
+        "__FILE__|__MODULE__|__LINE__|__FUNCTION__|__PRETTY_FUNCTION__"
+    );
+    
+    var operators = (
+        "/|/\\=|&|&\\=|&&|\\|\\|\\=|\\|\\||\\-|\\-\\=|\\-\\-|\\+|" +
+        "\\+\\=|\\+\\+|\\<|\\<\\=|\\<\\<|\\<\\<\\=|\\<\\>|\\<\\>\\=|\\>|\\>\\=|\\>\\>\\=|" +
+        "\\>\\>\\>\\=|\\>\\>|\\>\\>\\>|\\!|\\!\\=|\\!\\<\\>|\\!\\<\\>\\=|\\!\\<|\\!\\<\\=|" +
+        "\\!\\>|\\!\\>\\=|\\?|\\$|\\=|\\=\\=|\\*|\\*\\=|%|%\\=|" +
+        "\\^|\\^\\=|\\^\\^|\\^\\^\\=|~|~\\=|\\=\\>|#"
+    );
+
+    var keywordMapper = this.$keywords = this.createKeywordMapper({
+        "keyword.modifier" : modifiers,
+        "keyword.control" :  keywordControls,
+        "keyword.type" :     types,
+        "keyword":           keywords,
+        "keyword.storage":   storages,
+        "punctation": "\\.|\\,|;|\\.\\.|\\.\\.\\.",
+        "keyword.operator" : operators,
+        "constant.language": builtinConstants
+    }, "identifier");
+    
+    var identifierRe = "[a-zA-Z_\u00a1-\uffff][a-zA-Z\\d_\u00a1-\uffff]*\\b";
+
+    this.$rules = {
+        "start" : [
+            {     //-------------------------------------------------------- COMMENTS
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "star-comment"
+            }, {
+                token: "comment.shebang",
+                regex: "^\s*#!.*"
+            }, {
+                token : "comment",
+                regex : "\\/\\+",
+                next: "plus-comment"
+            }, {  //-------------------------------------------------------- STRINGS
+                onMatch: function(value, currentState, state) {
+                    state.unshift(this.next, value.substr(2));
+                    return "string";
+                },
+                regex: 'q"(?:[\\[\\(\\{\\<]+)',
+                next: 'operator-heredoc-string'
+            }, {
+                onMatch: function(value, currentState, state) {
+                    state.unshift(this.next, value.substr(2));
+                    return "string";
+                },
+                regex: 'q"(?:[a-zA-Z_]+)$',
+                next: 'identifier-heredoc-string'
+            }, {
+                token : "string", // multi line string start
+                regex : '[xr]?"',
+                next : "quote-string"
+            }, {
+                token : "string", // multi line string start
+                regex : '[xr]?`',
+                next : "backtick-string"
+            }, {
+                token : "string", // single line
+                regex : "[xr]?['](?:(?:\\\\.)|(?:[^'\\\\]))*?['][cdw]?"
+            }, {  //-------------------------------------------------------- RULES
+                token: ["keyword", "text", "paren.lparen"],
+                regex: /(asm)(\s*)({)/,
+                next: "d-asm"
+            }, {
+                token: ["keyword", "text", "paren.lparen", "constant.language"],
+                regex: "(__traits)(\\s*)(\\()("+identifierRe+")"
+            }, { // import|module abc
+                token: ["keyword", "text", "variable.module"],
+                regex: "(import|module)(\\s+)((?:"+identifierRe+"\\.?)*)"
+            }, { // storage Name
+                token: ["keyword.storage", "text", "entity.name.type"],
+                regex: "("+storages+")(\\s*)("+identifierRe+")"
+            }, { // alias|typedef foo bar;
+                token: ["keyword", "text", "variable.storage", "text"],
+                regex: "(alias|typedef)(\\s*)("+identifierRe+")(\\s*)"
+            }, {  //-------------------------------------------------------- OTHERS
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F_]+(l|ul|u|f|F|L|U|UL)?\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d[\\d_]*(?:(?:\\.[\\d_]*)?(?:[eE][+-]?[\\d_]+)?)?(l|ul|u|f|F|L|U|UL)?\\b"
+            }, {
+                token: "entity.other.attribute-name",
+                regex: "@"+identifierRe
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_][a-zA-Z0-9_]*\\b"
+            }, {
+                token : "keyword.operator",
+                regex : operators
+            }, {
+                token : "punctuation.operator",
+                regex : "\\?|\\:|\\,|\\;|\\.|\\:"
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "star-comment" : [
+            {
+                token : "comment", // closing comment
+                regex : "\\*\\/",
+                next : "start"
+            }, {
+                defaultToken: 'comment'
+            }
+        ],
+        "plus-comment" : [
+            {
+                token : "comment", // closing comment
+                regex : "\\+\\/",
+                next : "start"
+            }, {
+                defaultToken: 'comment'
+            }
+        ],
+        
+        "quote-string" : [
+           stringEscapesSeq,
+           {
+                token : "string",
+                regex : '"[cdw]?',
+                next : "start"
+            }, {
+                defaultToken: 'string'
+            }
+        ],
+        
+        "backtick-string" : [
+           stringEscapesSeq,
+           {
+                token : "string",
+                regex : '`[cdw]?',
+                next : "start"
+            }, {
+                defaultToken: 'string'
+            }
+        ],
+        
+        "operator-heredoc-string": [
+            {
+                onMatch: function(value, currentState, state) {
+                    value = value.substring(value.length-2, value.length-1);
+                    var map = {'>':'<',']':'[',')':'(','}':'{'};
+                    if(Object.keys(map).indexOf(value) != -1)
+                        value = map[value];
+                    if(value != state[1]) return "string";
+                    state.shift();
+                    state.shift();
+                    
+                    return "string";
+                },
+                regex: '(?:[\\]\\)}>]+)"',
+                next: 'start'
+            }, {
+                token: 'string',
+                regex: '[^\\]\\)}>]+'
+            }
+        ],
+        
+        "identifier-heredoc-string": [
+            {
+                onMatch: function(value, currentState, state) {
+                    value = value.substring(0, value.length-1);
+                    if(value != state[1]) return "string";
+                    state.shift();
+                    state.shift();
+                    
+                    return "string";
+                },
+                regex: '^(?:[A-Za-z_][a-zA-Z0-9]+)"',
+                next: 'start'
+            }, {
+                token: 'string',
+                regex: '[^\\]\\)}>]+'
+            }
+        ],
+        
+        "d-asm": [
+            {
+                token: "paren.rparen",
+                regex: "\\}",
+                next: "start"
+            }, {
+                token: 'keyword.instruction',
+                regex: '[a-zA-Z]+',
+                next: 'd-asm-instruction' 
+            }, {
+                token: "text",
+                regex: "\\s+"
+            }
+        ],
+        'd-asm-instruction': [
+            {
+                token: 'constant.language',
+                regex: /AL|AH|AX|EAX|BL|BH|BX|EBX|CL|CH|CX|ECX|DL|DH|DX|EDX|BP|EBP|SP|ESP|DI|EDI|SI|ESI/i
+            }, {
+                token: 'identifier',
+                regex: '[a-zA-Z]+'
+            }, {
+                token: 'string',
+                regex: '".*"'
+            }, {
+                token: 'comment',
+                regex: '//.*$'
+            }, {
+                token: 'constant.numeric',
+                regex: '[0-9.xA-F]+'
+            }, {
+                token: 'punctuation.operator',
+                regex: '\\,'
+            }, {
+                token: 'punctuation.operator',
+                regex: ';',
+                next: 'd-asm'
+            }, {
+                token: 'text',
+                regex: '\\s+'
+            }
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("start") ]);
+};
+
+DHighlightRules.metaData = {
+      comment: 'D language',
+      fileTypes: [ 'd', 'di' ],
+      firstLineMatch: '^#!.*\\b[glr]?dmd\\b.',
+      foldingStartMarker: '(?x)/\\*\\*(?!\\*)|^(?![^{]*?//|[^{]*?/\\*(?!.*?\\*/.*?\\{)).*?\\{\\s*($|//|/\\*(?!.*?\\*/.*\\S))',
+      foldingStopMarker: '(?<!\\*)\\*\\*/|^\\s*\\}',
+      keyEquivalent: '^~D',
+      name: 'D',
+      scopeName: 'source.d'
+};
+oop.inherits(DHighlightRules, TextHighlightRules);
+
+exports.DHighlightRules = DHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-diff.js

@@ -0,0 +1,169 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/diff', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/diff_highlight_rules', 'ace/mode/folding/diff'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var HighlightRules = require("./diff_highlight_rules").DiffHighlightRules;
+var FoldMode = require("./folding/diff").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = HighlightRules;
+    this.foldingRules = new FoldMode(["diff", "index", "\\+{3}", "@@|\\*{5}"], "i");
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.$id = "ace/mode/diff";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/diff_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DiffHighlightRules = function() {
+
+
+
+    this.$rules = {
+        "start" : [{
+                regex: "^(?:\\*{15}|={67}|-{3}|\\+{3})$",
+                token: "punctuation.definition.separator.diff",
+                "name": "keyword"
+            }, { //diff.range.unified
+                regex: "^(@@)(\\s*.+?\\s*)(@@)(.*)$",
+                token: [
+                    "constant",
+                    "constant.numeric",
+                    "constant",
+                    "comment.doc.tag"
+                ]
+            }, { //diff.range.normal
+                regex: "^(\\d+)([,\\d]+)(a|d|c)(\\d+)([,\\d]+)(.*)$",
+                token: [
+                    "constant.numeric",
+                    "punctuation.definition.range.diff",
+                    "constant.function",
+                    "constant.numeric",
+                    "punctuation.definition.range.diff",
+                    "invalid"
+                ],
+                "name": "meta."
+            }, {
+                regex: "^(\\-{3}|\\+{3}|\\*{3})( .+)$",
+                token: [
+                    "constant.numeric",
+                    "meta.tag"
+                ]
+            }, { // added
+                regex: "^([!+>])(.*?)(\\s*)$",
+                token: [
+                    "support.constant",
+                    "text",
+                    "invalid"
+                ]
+            }, { // removed
+                regex: "^([<\\-])(.*?)(\\s*)$",
+                token: [
+                    "support.function",
+                    "string",
+                    "invalid"
+                ]
+            }, {
+                regex: "^(diff)(\\s+--\\w+)?(.+?)( .+)?$",
+                token: ["variable", "variable", "keyword", "variable"]
+            }, {
+                regex: "^Index.+$",
+                token: "variable"
+            }, {
+                regex: "^\\s+$",
+                token: "text"
+            }, {
+                regex: "\\s*$",
+                token: "invalid"
+            }, {
+                defaultToken: "invisible",
+                caseInsensitive: true
+            }
+        ]
+    };
+};
+
+oop.inherits(DiffHighlightRules, TextHighlightRules);
+
+exports.DiffHighlightRules = DiffHighlightRules;
+});
+
+ace.define('ace/mode/folding/diff', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function(levels, flag) {
+	this.regExpList = levels;
+	this.flag = flag;
+	this.foldingStartMarker = RegExp("^(" + levels.join("|") + ")", this.flag);
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var start = {row: row, column: line.length};
+
+        var regList = this.regExpList;
+        for (var i = 1; i <= regList.length; i++) {
+            var re = RegExp("^(" + regList.slice(0, i).join("|") + ")", this.flag);
+            if (re.test(line))
+                break;
+        }
+
+        for (var l = session.getLength(); ++row < l; ) {
+            line = session.getLine(row);
+            if (re.test(line))
+                break;
+        }
+        if (row == start.row + 1)
+            return;
+        return  Range.fromPoints(start, {row: row - 1, column: line.length});
+    };
+
+}).call(FoldMode.prototype);

src/main/webapp/assets/ace/mode-dot.js

@@ -0,0 +1,360 @@
+ace.define('ace/mode/dot', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/matching_brace_outdent', 'ace/mode/dot_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var DotHighlightRules = require("./dot_highlight_rules").DotHighlightRules;
+var DotFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = DotHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.foldingRules = new DotFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = ["//", "#"];
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/dot";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+ace.define('ace/mode/dot_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules', 'ace/mode/doc_comment_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+
+var DotHighlightRules = function() {
+
+   var keywords = lang.arrayToMap(
+        ("strict|node|edge|graph|digraph|subgraph").split("|")
+   );
+
+   var attributes = lang.arrayToMap(
+        ("damping|k|url|area|arrowhead|arrowsize|arrowtail|aspect|bb|bgcolor|center|charset|clusterrank|color|colorscheme|comment|compound|concentrate|constraint|decorate|defaultdist|dim|dimen|dir|diredgeconstraints|distortion|dpi|edgeurl|edgehref|edgetarget|edgetooltip|epsilon|esep|fillcolor|fixedsize|fontcolor|fontname|fontnames|fontpath|fontsize|forcelabels|gradientangle|group|headurl|head_lp|headclip|headhref|headlabel|headport|headtarget|headtooltip|height|href|id|image|imagepath|imagescale|label|labelurl|label_scheme|labelangle|labeldistance|labelfloat|labelfontcolor|labelfontname|labelfontsize|labelhref|labeljust|labelloc|labeltarget|labeltooltip|landscape|layer|layerlistsep|layers|layerselect|layersep|layout|len|levels|levelsgap|lhead|lheight|lp|ltail|lwidth|margin|maxiter|mclimit|mindist|minlen|mode|model|mosek|nodesep|nojustify|normalize|nslimit|nslimit1|ordering|orientation|outputorder|overlap|overlap_scaling|pack|packmode|pad|page|pagedir|pencolor|penwidth|peripheries|pin|pos|quadtree|quantum|rank|rankdir|ranksep|ratio|rects|regular|remincross|repulsiveforce|resolution|root|rotate|rotation|samehead|sametail|samplepoints|scale|searchsize|sep|shape|shapefile|showboxes|sides|size|skew|smoothing|sortv|splines|start|style|stylesheet|tailurl|tail_lp|tailclip|tailhref|taillabel|tailport|tailtarget|tailtooltip|target|tooltip|truecolor|vertices|viewport|voro_margin|weight|width|xlabel|xlp|z").split("|")
+   );
+
+   this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : /\/\/.*$/
+            }, {
+                token : "comment",
+                regex : /#.*$/
+            }, {
+                token : "comment", // multi line comment
+                merge : true,
+                regex : /\/\*/,
+                next : "comment"
+            }, {
+                token : "string",
+                regex : "'(?=.)",
+                next  : "qstring"
+            }, {
+                token : "string",
+                regex : '"(?=.)',
+                next  : "qqstring"
+            }, {
+                token : "constant.numeric",
+                regex : /[+\-]?\d+(?:(?:\.\d*)?(?:[eE][+\-]?\d+)?)?\b/
+            }, {
+                token : "keyword.operator",
+                regex : /\+|=|\->/
+            }, {
+                token : "punctuation.operator",
+                regex : /,|;/
+            }, {
+                token : "paren.lparen",
+                regex : /[\[{]/
+            }, {
+                token : "paren.rparen",
+                regex : /[\]}]/
+            }, {
+                token: "comment",
+                regex: /^#!.*$/
+            }, {
+                token: function(value) {
+                    if (keywords.hasOwnProperty(value.toLowerCase())) {
+                        return "keyword";
+                    }
+                    else if (attributes.hasOwnProperty(value.toLowerCase())) {
+                        return "variable";
+                    }
+                    else {
+                        return "text";
+                    }
+                },
+                regex: "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*"
+           }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                merge : true,
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                merge : true,
+                regex : ".+"
+            }
+        ],
+        "qqstring" : [
+            {
+                token : "string",
+                regex : '[^"\\\\]+',
+                merge : true
+            }, {
+                token : "string",
+                regex : "\\\\$",
+                next  : "qqstring",
+                merge : true
+            }, {
+                token : "string",
+                regex : '"|$',
+                next  : "start",
+                merge : true
+            }
+        ],
+        "qstring" : [
+            {
+                token : "string",
+                regex : "[^'\\\\]+",
+                merge : true
+            }, {
+                token : "string",
+                regex : "\\\\$",
+                next  : "qstring",
+                merge : true
+            }, {
+                token : "string",
+                regex : "'|$",
+                next  : "start",
+                merge : true
+            }
+        ]
+   };
+};
+
+oop.inherits(DotHighlightRules, TextHighlightRules);
+
+exports.DotHighlightRules = DotHighlightRules;
+
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-erlang.js

@@ -0,0 +1,986 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/erlang', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/erlang_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var ErlangHighlightRules = require("./erlang_highlight_rules").ErlangHighlightRules;
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = ErlangHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "%";
+    this.blockComment = {start: "/*", end: "*/"};
+    this.$id = "ace/mode/erlang";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/erlang_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var ErlangHighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { include: '#module-directive' },
+         { include: '#import-export-directive' },
+         { include: '#behaviour-directive' },
+         { include: '#record-directive' },
+         { include: '#define-directive' },
+         { include: '#macro-directive' },
+         { include: '#directive' },
+         { include: '#function' },
+         { include: '#everything-else' } ],
+      '#atom': 
+       [ { token: 'punctuation.definition.symbol.begin.erlang',
+           regex: '\'',
+           push: 
+            [ { token: 'punctuation.definition.symbol.end.erlang',
+                regex: '\'',
+                next: 'pop' },
+              { token: 
+                 [ 'punctuation.definition.escape.erlang',
+                   'constant.other.symbol.escape.erlang',
+                   'punctuation.definition.escape.erlang',
+                   'constant.other.symbol.escape.erlang',
+                   'constant.other.symbol.escape.erlang' ],
+                regex: '(\\\\)(?:([bdefnrstv\\\\\'"])|(\\^)([@-_])|([0-7]{1,3}))' },
+              { token: 'invalid.illegal.atom.erlang', regex: '\\\\\\^?.?' },
+              { defaultToken: 'constant.other.symbol.quoted.single.erlang' } ] },
+         { token: 'constant.other.symbol.unquoted.erlang',
+           regex: '[a-z][a-zA-Z\\d@_]*' } ],
+      '#behaviour-directive': 
+       [ { token: 
+            [ 'meta.directive.behaviour.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.behaviour.erlang',
+              'keyword.control.directive.behaviour.erlang',
+              'meta.directive.behaviour.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.behaviour.erlang',
+              'entity.name.type.class.behaviour.definition.erlang',
+              'meta.directive.behaviour.erlang',
+              'punctuation.definition.parameters.end.erlang',
+              'meta.directive.behaviour.erlang',
+              'punctuation.section.directive.end.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(behaviour)(\\s*)(\\()(\\s*)([a-z][a-zA-Z\\d@_]*)(\\s*)(\\))(\\s*)(\\.)' } ],
+      '#binary': 
+       [ { token: 'punctuation.definition.binary.begin.erlang',
+           regex: '<<',
+           push: 
+            [ { token: 'punctuation.definition.binary.end.erlang',
+                regex: '>>',
+                next: 'pop' },
+              { token: 
+                 [ 'punctuation.separator.binary.erlang',
+                   'punctuation.separator.value-size.erlang' ],
+                regex: '(,)|(:)' },
+              { include: '#internal-type-specifiers' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.structure.binary.erlang' } ] } ],
+      '#character': 
+       [ { token: 
+            [ 'punctuation.definition.character.erlang',
+              'punctuation.definition.escape.erlang',
+              'constant.character.escape.erlang',
+              'punctuation.definition.escape.erlang',
+              'constant.character.escape.erlang',
+              'constant.character.escape.erlang' ],
+           regex: '(\\$)(\\\\)(?:([bdefnrstv\\\\\'"])|(\\^)([@-_])|([0-7]{1,3}))' },
+         { token: 'invalid.illegal.character.erlang',
+           regex: '\\$\\\\\\^?.?' },
+         { token: 
+            [ 'punctuation.definition.character.erlang',
+              'constant.character.erlang' ],
+           regex: '(\\$)(\\S)' },
+         { token: 'invalid.illegal.character.erlang', regex: '\\$.?' } ],
+      '#comment': 
+       [ { token: 'punctuation.definition.comment.erlang',
+           regex: '%.*$',
+           push_: 
+            [ { token: 'comment.line.percentage.erlang',
+                regex: '$',
+                next: 'pop' },
+              { defaultToken: 'comment.line.percentage.erlang' } ] } ],
+      '#define-directive': 
+       [ { token: 
+            [ 'meta.directive.define.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.define.erlang',
+              'keyword.control.directive.define.erlang',
+              'meta.directive.define.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.define.erlang',
+              'entity.name.function.macro.definition.erlang',
+              'meta.directive.define.erlang',
+              'punctuation.separator.parameters.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(define)(\\s*)(\\()(\\s*)([a-zA-Z\\d@_]+)(\\s*)(,)',
+           push: 
+            [ { token: 
+                 [ 'punctuation.definition.parameters.end.erlang',
+                   'meta.directive.define.erlang',
+                   'punctuation.section.directive.end.erlang' ],
+                regex: '(\\))(\\s*)(\\.)',
+                next: 'pop' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.directive.define.erlang' } ] },
+         { token: 'meta.directive.define.erlang',
+           regex: '(?=^\\s*-\\s*define\\s*\\(\\s*[a-zA-Z\\d@_]+\\s*\\()',
+           push: 
+            [ { token: 
+                 [ 'punctuation.definition.parameters.end.erlang',
+                   'meta.directive.define.erlang',
+                   'punctuation.section.directive.end.erlang' ],
+                regex: '(\\))(\\s*)(\\.)',
+                next: 'pop' },
+              { token: 
+                 [ 'text',
+                   'punctuation.section.directive.begin.erlang',
+                   'text',
+                   'keyword.control.directive.define.erlang',
+                   'text',
+                   'punctuation.definition.parameters.begin.erlang',
+                   'text',
+                   'entity.name.function.macro.definition.erlang',
+                   'text',
+                   'punctuation.definition.parameters.begin.erlang' ],
+                regex: '^(\\s*)(-)(\\s*)(define)(\\s*)(\\()(\\s*)([a-zA-Z\\d@_]+)(\\s*)(\\()',
+                push: 
+                 [ { token: 
+                      [ 'punctuation.definition.parameters.end.erlang',
+                        'text',
+                        'punctuation.separator.parameters.erlang' ],
+                     regex: '(\\))(\\s*)(,)',
+                     next: 'pop' },
+                   { token: 'punctuation.separator.parameters.erlang', regex: ',' },
+                   { include: '#everything-else' } ] },
+              { token: 'punctuation.separator.define.erlang',
+                regex: '\\|\\||\\||:|;|,|\\.|->' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.directive.define.erlang' } ] } ],
+      '#directive': 
+       [ { token: 
+            [ 'meta.directive.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.erlang',
+              'keyword.control.directive.erlang',
+              'meta.directive.erlang',
+              'punctuation.definition.parameters.begin.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)([a-z][a-zA-Z\\d@_]*)(\\s*)(\\(?)',
+           push: 
+            [ { token: 
+                 [ 'punctuation.definition.parameters.end.erlang',
+                   'meta.directive.erlang',
+                   'punctuation.section.directive.end.erlang' ],
+                regex: '(\\)?)(\\s*)(\\.)',
+                next: 'pop' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.directive.erlang' } ] },
+         { token: 
+            [ 'meta.directive.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.erlang',
+              'keyword.control.directive.erlang',
+              'meta.directive.erlang',
+              'punctuation.section.directive.end.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)([a-z][a-zA-Z\\d@_]*)(\\s*)(\\.)' } ],
+      '#everything-else': 
+       [ { include: '#comment' },
+         { include: '#record-usage' },
+         { include: '#macro-usage' },
+         { include: '#expression' },
+         { include: '#keyword' },
+         { include: '#textual-operator' },
+         { include: '#function-call' },
+         { include: '#tuple' },
+         { include: '#list' },
+         { include: '#binary' },
+         { include: '#parenthesized-expression' },
+         { include: '#character' },
+         { include: '#number' },
+         { include: '#atom' },
+         { include: '#string' },
+         { include: '#symbolic-operator' },
+         { include: '#variable' } ],
+      '#expression': 
+       [ { token: 'keyword.control.if.erlang',
+           regex: '\\bif\\b',
+           push: 
+            [ { token: 'keyword.control.end.erlang',
+                regex: '\\bend\\b',
+                next: 'pop' },
+              { include: '#internal-expression-punctuation' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.if.erlang' } ] },
+         { token: 'keyword.control.case.erlang',
+           regex: '\\bcase\\b',
+           push: 
+            [ { token: 'keyword.control.end.erlang',
+                regex: '\\bend\\b',
+                next: 'pop' },
+              { include: '#internal-expression-punctuation' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.case.erlang' } ] },
+         { token: 'keyword.control.receive.erlang',
+           regex: '\\breceive\\b',
+           push: 
+            [ { token: 'keyword.control.end.erlang',
+                regex: '\\bend\\b',
+                next: 'pop' },
+              { include: '#internal-expression-punctuation' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.receive.erlang' } ] },
+         { token: 
+            [ 'keyword.control.fun.erlang',
+              'text',
+              'entity.name.type.class.module.erlang',
+              'text',
+              'punctuation.separator.module-function.erlang',
+              'text',
+              'entity.name.function.erlang',
+              'text',
+              'punctuation.separator.function-arity.erlang' ],
+           regex: '\\b(fun)(\\s*)(?:([a-z][a-zA-Z\\d@_]*)(\\s*)(:)(\\s*))?([a-z][a-zA-Z\\d@_]*)(\\s*)(/)' },
+         { token: 'keyword.control.fun.erlang',
+           regex: '\\bfun\\b',
+           push: 
+            [ { token: 'keyword.control.end.erlang',
+                regex: '\\bend\\b',
+                next: 'pop' },
+              { token: 'text',
+                regex: '(?=\\()',
+                push: 
+                 [ { token: 'punctuation.separator.clauses.erlang',
+                     regex: ';|(?=\\bend\\b)',
+                     next: 'pop' },
+                   { include: '#internal-function-parts' } ] },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.fun.erlang' } ] },
+         { token: 'keyword.control.try.erlang',
+           regex: '\\btry\\b',
+           push: 
+            [ { token: 'keyword.control.end.erlang',
+                regex: '\\bend\\b',
+                next: 'pop' },
+              { include: '#internal-expression-punctuation' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.try.erlang' } ] },
+         { token: 'keyword.control.begin.erlang',
+           regex: '\\bbegin\\b',
+           push: 
+            [ { token: 'keyword.control.end.erlang',
+                regex: '\\bend\\b',
+                next: 'pop' },
+              { include: '#internal-expression-punctuation' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.begin.erlang' } ] },
+         { token: 'keyword.control.query.erlang',
+           regex: '\\bquery\\b',
+           push: 
+            [ { token: 'keyword.control.end.erlang',
+                regex: '\\bend\\b',
+                next: 'pop' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.query.erlang' } ] } ],
+      '#function': 
+       [ { token: 
+            [ 'meta.function.erlang',
+              'entity.name.function.definition.erlang',
+              'meta.function.erlang' ],
+           regex: '^(\\s*)([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(?=\\()',
+           push: 
+            [ { token: 'punctuation.terminator.function.erlang',
+                regex: '\\.',
+                next: 'pop' },
+              { token: [ 'text', 'entity.name.function.erlang', 'text' ],
+                regex: '^(\\s*)([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(?=\\()' },
+              { token: 'text',
+                regex: '(?=\\()',
+                push: 
+                 [ { token: 'punctuation.separator.clauses.erlang',
+                     regex: ';|(?=\\.)',
+                     next: 'pop' },
+                   { include: '#parenthesized-expression' },
+                   { include: '#internal-function-parts' } ] },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.function.erlang' } ] } ],
+      '#function-call': 
+       [ { token: 'meta.function-call.erlang',
+           regex: '(?=(?:[a-z][a-zA-Z\\d@_]*|\'[^\']*\')\\s*(?:\\(|:\\s*(?:[a-z][a-zA-Z\\d@_]*|\'[^\']*\')\\s*\\())',
+           push: 
+            [ { token: 'punctuation.definition.parameters.end.erlang',
+                regex: '\\)',
+                next: 'pop' },
+              { token: 
+                 [ 'entity.name.type.class.module.erlang',
+                   'text',
+                   'punctuation.separator.module-function.erlang',
+                   'text',
+                   'entity.name.function.guard.erlang',
+                   'text',
+                   'punctuation.definition.parameters.begin.erlang' ],
+                regex: '(?:(erlang)(\\s*)(:)(\\s*))?(is_atom|is_binary|is_constant|is_float|is_function|is_integer|is_list|is_number|is_pid|is_port|is_reference|is_tuple|is_record|abs|element|hd|length|node|round|self|size|tl|trunc)(\\s*)(\\()',
+                push: 
+                 [ { token: 'text', regex: '(?=\\))', next: 'pop' },
+                   { token: 'punctuation.separator.parameters.erlang', regex: ',' },
+                   { include: '#everything-else' } ] },
+              { token: 
+                 [ 'entity.name.type.class.module.erlang',
+                   'text',
+                   'punctuation.separator.module-function.erlang',
+                   'text',
+                   'entity.name.function.erlang',
+                   'text',
+                   'punctuation.definition.parameters.begin.erlang' ],
+                regex: '(?:([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(:)(\\s*))?([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(\\()',
+                push: 
+                 [ { token: 'text', regex: '(?=\\))', next: 'pop' },
+                   { token: 'punctuation.separator.parameters.erlang', regex: ',' },
+                   { include: '#everything-else' } ] },
+              { defaultToken: 'meta.function-call.erlang' } ] } ],
+      '#import-export-directive': 
+       [ { token: 
+            [ 'meta.directive.import.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.import.erlang',
+              'keyword.control.directive.import.erlang',
+              'meta.directive.import.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.import.erlang',
+              'entity.name.type.class.module.erlang',
+              'meta.directive.import.erlang',
+              'punctuation.separator.parameters.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(import)(\\s*)(\\()(\\s*)([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(,)',
+           push: 
+            [ { token: 
+                 [ 'punctuation.definition.parameters.end.erlang',
+                   'meta.directive.import.erlang',
+                   'punctuation.section.directive.end.erlang' ],
+                regex: '(\\))(\\s*)(\\.)',
+                next: 'pop' },
+              { include: '#internal-function-list' },
+              { defaultToken: 'meta.directive.import.erlang' } ] },
+         { token: 
+            [ 'meta.directive.export.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.export.erlang',
+              'keyword.control.directive.export.erlang',
+              'meta.directive.export.erlang',
+              'punctuation.definition.parameters.begin.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(export)(\\s*)(\\()',
+           push: 
+            [ { token: 
+                 [ 'punctuation.definition.parameters.end.erlang',
+                   'meta.directive.export.erlang',
+                   'punctuation.section.directive.end.erlang' ],
+                regex: '(\\))(\\s*)(\\.)',
+                next: 'pop' },
+              { include: '#internal-function-list' },
+              { defaultToken: 'meta.directive.export.erlang' } ] } ],
+      '#internal-expression-punctuation': 
+       [ { token: 
+            [ 'punctuation.separator.clause-head-body.erlang',
+              'punctuation.separator.clauses.erlang',
+              'punctuation.separator.expressions.erlang' ],
+           regex: '(->)|(;)|(,)' } ],
+      '#internal-function-list': 
+       [ { token: 'punctuation.definition.list.begin.erlang',
+           regex: '\\[',
+           push: 
+            [ { token: 'punctuation.definition.list.end.erlang',
+                regex: '\\]',
+                next: 'pop' },
+              { token: 
+                 [ 'entity.name.function.erlang',
+                   'text',
+                   'punctuation.separator.function-arity.erlang' ],
+                regex: '([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(/)',
+                push: 
+                 [ { token: 'punctuation.separator.list.erlang',
+                     regex: ',|(?=\\])',
+                     next: 'pop' },
+                   { include: '#everything-else' } ] },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.structure.list.function.erlang' } ] } ],
+      '#internal-function-parts': 
+       [ { token: 'text',
+           regex: '(?=\\()',
+           push: 
+            [ { token: 'punctuation.separator.clause-head-body.erlang',
+                regex: '->',
+                next: 'pop' },
+              { token: 'punctuation.definition.parameters.begin.erlang',
+                regex: '\\(',
+                push: 
+                 [ { token: 'punctuation.definition.parameters.end.erlang',
+                     regex: '\\)',
+                     next: 'pop' },
+                   { token: 'punctuation.separator.parameters.erlang', regex: ',' },
+                   { include: '#everything-else' } ] },
+              { token: 'punctuation.separator.guards.erlang', regex: ',|;' },
+              { include: '#everything-else' } ] },
+         { token: 'punctuation.separator.expressions.erlang',
+           regex: ',' },
+         { include: '#everything-else' } ],
+      '#internal-record-body': 
+       [ { token: 'punctuation.definition.class.record.begin.erlang',
+           regex: '\\{',
+           push: 
+            [ { token: 'meta.structure.record.erlang',
+                regex: '(?=\\})',
+                next: 'pop' },
+              { token: 
+                 [ 'variable.other.field.erlang',
+                   'variable.language.omitted.field.erlang',
+                   'text',
+                   'keyword.operator.assignment.erlang' ],
+                regex: '(?:([a-z][a-zA-Z\\d@_]*|\'[^\']*\')|(_))(\\s*)(=|::)',
+                push: 
+                 [ { token: 'punctuation.separator.class.record.erlang',
+                     regex: ',|(?=\\})',
+                     next: 'pop' },
+                   { include: '#everything-else' } ] },
+              { token: 
+                 [ 'variable.other.field.erlang',
+                   'text',
+                   'punctuation.separator.class.record.erlang' ],
+                regex: '([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)((?:,)?)' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.structure.record.erlang' } ] } ],
+      '#internal-type-specifiers': 
+       [ { token: 'punctuation.separator.value-type.erlang',
+           regex: '/',
+           push: 
+            [ { token: 'text', regex: '(?=,|:|>>)', next: 'pop' },
+              { token: 
+                 [ 'storage.type.erlang',
+                   'storage.modifier.signedness.erlang',
+                   'storage.modifier.endianness.erlang',
+                   'storage.modifier.unit.erlang',
+                   'punctuation.separator.type-specifiers.erlang' ],
+                regex: '(integer|float|binary|bytes|bitstring|bits)|(signed|unsigned)|(big|little|native)|(unit)|(-)' } ] } ],
+      '#keyword': 
+       [ { token: 'keyword.control.erlang',
+           regex: '\\b(?:after|begin|case|catch|cond|end|fun|if|let|of|query|try|receive|when)\\b' } ],
+      '#list': 
+       [ { token: 'punctuation.definition.list.begin.erlang',
+           regex: '\\[',
+           push: 
+            [ { token: 'punctuation.definition.list.end.erlang',
+                regex: '\\]',
+                next: 'pop' },
+              { token: 'punctuation.separator.list.erlang',
+                regex: '\\||\\|\\||,' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.structure.list.erlang' } ] } ],
+      '#macro-directive': 
+       [ { token: 
+            [ 'meta.directive.ifdef.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.ifdef.erlang',
+              'keyword.control.directive.ifdef.erlang',
+              'meta.directive.ifdef.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.ifdef.erlang',
+              'entity.name.function.macro.erlang',
+              'meta.directive.ifdef.erlang',
+              'punctuation.definition.parameters.end.erlang',
+              'meta.directive.ifdef.erlang',
+              'punctuation.section.directive.end.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(ifdef)(\\s*)(\\()(\\s*)([a-zA-z\\d@_]+)(\\s*)(\\))(\\s*)(\\.)' },
+         { token: 
+            [ 'meta.directive.ifndef.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.ifndef.erlang',
+              'keyword.control.directive.ifndef.erlang',
+              'meta.directive.ifndef.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.ifndef.erlang',
+              'entity.name.function.macro.erlang',
+              'meta.directive.ifndef.erlang',
+              'punctuation.definition.parameters.end.erlang',
+              'meta.directive.ifndef.erlang',
+              'punctuation.section.directive.end.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(ifndef)(\\s*)(\\()(\\s*)([a-zA-z\\d@_]+)(\\s*)(\\))(\\s*)(\\.)' },
+         { token: 
+            [ 'meta.directive.undef.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.undef.erlang',
+              'keyword.control.directive.undef.erlang',
+              'meta.directive.undef.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.undef.erlang',
+              'entity.name.function.macro.erlang',
+              'meta.directive.undef.erlang',
+              'punctuation.definition.parameters.end.erlang',
+              'meta.directive.undef.erlang',
+              'punctuation.section.directive.end.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(undef)(\\s*)(\\()(\\s*)([a-zA-z\\d@_]+)(\\s*)(\\))(\\s*)(\\.)' } ],
+      '#macro-usage': 
+       [ { token: 
+            [ 'keyword.operator.macro.erlang',
+              'meta.macro-usage.erlang',
+              'entity.name.function.macro.erlang' ],
+           regex: '(\\?\\??)(\\s*)([a-zA-Z\\d@_]+)' } ],
+      '#module-directive': 
+       [ { token: 
+            [ 'meta.directive.module.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.module.erlang',
+              'keyword.control.directive.module.erlang',
+              'meta.directive.module.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.module.erlang',
+              'entity.name.type.class.module.definition.erlang',
+              'meta.directive.module.erlang',
+              'punctuation.definition.parameters.end.erlang',
+              'meta.directive.module.erlang',
+              'punctuation.section.directive.end.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(module)(\\s*)(\\()(\\s*)([a-z][a-zA-Z\\d@_]*)(\\s*)(\\))(\\s*)(\\.)' } ],
+      '#number': 
+       [ { token: 'text',
+           regex: '(?=\\d)',
+           push: 
+            [ { token: 'text', regex: '(?!\\d)', next: 'pop' },
+              { token: 
+                 [ 'constant.numeric.float.erlang',
+                   'punctuation.separator.integer-float.erlang',
+                   'constant.numeric.float.erlang',
+                   'punctuation.separator.float-exponent.erlang' ],
+                regex: '(\\d+)(\\.)(\\d+)((?:[eE][\\+\\-]?\\d+)?)' },
+              { token: 
+                 [ 'constant.numeric.integer.binary.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.binary.erlang' ],
+                regex: '(2)(#)([0-1]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-3.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-3.erlang' ],
+                regex: '(3)(#)([0-2]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-4.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-4.erlang' ],
+                regex: '(4)(#)([0-3]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-5.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-5.erlang' ],
+                regex: '(5)(#)([0-4]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-6.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-6.erlang' ],
+                regex: '(6)(#)([0-5]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-7.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-7.erlang' ],
+                regex: '(7)(#)([0-6]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.octal.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.octal.erlang' ],
+                regex: '(8)(#)([0-7]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-9.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-9.erlang' ],
+                regex: '(9)(#)([0-8]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.decimal.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.decimal.erlang' ],
+                regex: '(10)(#)(\\d+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-11.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-11.erlang' ],
+                regex: '(11)(#)([\\daA]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-12.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-12.erlang' ],
+                regex: '(12)(#)([\\da-bA-B]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-13.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-13.erlang' ],
+                regex: '(13)(#)([\\da-cA-C]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-14.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-14.erlang' ],
+                regex: '(14)(#)([\\da-dA-D]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-15.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-15.erlang' ],
+                regex: '(15)(#)([\\da-eA-E]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.hexadecimal.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.hexadecimal.erlang' ],
+                regex: '(16)(#)([\\da-fA-F]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-17.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-17.erlang' ],
+                regex: '(17)(#)([\\da-gA-G]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-18.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-18.erlang' ],
+                regex: '(18)(#)([\\da-hA-H]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-19.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-19.erlang' ],
+                regex: '(19)(#)([\\da-iA-I]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-20.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-20.erlang' ],
+                regex: '(20)(#)([\\da-jA-J]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-21.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-21.erlang' ],
+                regex: '(21)(#)([\\da-kA-K]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-22.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-22.erlang' ],
+                regex: '(22)(#)([\\da-lA-L]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-23.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-23.erlang' ],
+                regex: '(23)(#)([\\da-mA-M]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-24.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-24.erlang' ],
+                regex: '(24)(#)([\\da-nA-N]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-25.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-25.erlang' ],
+                regex: '(25)(#)([\\da-oA-O]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-26.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-26.erlang' ],
+                regex: '(26)(#)([\\da-pA-P]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-27.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-27.erlang' ],
+                regex: '(27)(#)([\\da-qA-Q]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-28.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-28.erlang' ],
+                regex: '(28)(#)([\\da-rA-R]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-29.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-29.erlang' ],
+                regex: '(29)(#)([\\da-sA-S]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-30.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-30.erlang' ],
+                regex: '(30)(#)([\\da-tA-T]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-31.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-31.erlang' ],
+                regex: '(31)(#)([\\da-uA-U]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-32.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-32.erlang' ],
+                regex: '(32)(#)([\\da-vA-V]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-33.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-33.erlang' ],
+                regex: '(33)(#)([\\da-wA-W]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-34.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-34.erlang' ],
+                regex: '(34)(#)([\\da-xA-X]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-35.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-35.erlang' ],
+                regex: '(35)(#)([\\da-yA-Y]+)' },
+              { token: 
+                 [ 'constant.numeric.integer.base-36.erlang',
+                   'punctuation.separator.base-integer.erlang',
+                   'constant.numeric.integer.base-36.erlang' ],
+                regex: '(36)(#)([\\da-zA-Z]+)' },
+              { token: 'invalid.illegal.integer.erlang',
+                regex: '\\d+#[\\da-zA-Z]+' },
+              { token: 'constant.numeric.integer.decimal.erlang',
+                regex: '\\d+' } ] } ],
+      '#parenthesized-expression': 
+       [ { token: 'punctuation.section.expression.begin.erlang',
+           regex: '\\(',
+           push: 
+            [ { token: 'punctuation.section.expression.end.erlang',
+                regex: '\\)',
+                next: 'pop' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.expression.parenthesized' } ] } ],
+      '#record-directive': 
+       [ { token: 
+            [ 'meta.directive.record.erlang',
+              'punctuation.section.directive.begin.erlang',
+              'meta.directive.record.erlang',
+              'keyword.control.directive.import.erlang',
+              'meta.directive.record.erlang',
+              'punctuation.definition.parameters.begin.erlang',
+              'meta.directive.record.erlang',
+              'entity.name.type.class.record.definition.erlang',
+              'meta.directive.record.erlang',
+              'punctuation.separator.parameters.erlang' ],
+           regex: '^(\\s*)(-)(\\s*)(record)(\\s*)(\\()(\\s*)([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(,)',
+           push: 
+            [ { token: 
+                 [ 'punctuation.definition.class.record.end.erlang',
+                   'meta.directive.record.erlang',
+                   'punctuation.definition.parameters.end.erlang',
+                   'meta.directive.record.erlang',
+                   'punctuation.section.directive.end.erlang' ],
+                regex: '(\\})(\\s*)(\\))(\\s*)(\\.)',
+                next: 'pop' },
+              { include: '#internal-record-body' },
+              { defaultToken: 'meta.directive.record.erlang' } ] } ],
+      '#record-usage': 
+       [ { token: 
+            [ 'keyword.operator.record.erlang',
+              'meta.record-usage.erlang',
+              'entity.name.type.class.record.erlang',
+              'meta.record-usage.erlang',
+              'punctuation.separator.record-field.erlang',
+              'meta.record-usage.erlang',
+              'variable.other.field.erlang' ],
+           regex: '(#)(\\s*)([a-z][a-zA-Z\\d@_]*|\'[^\']*\')(\\s*)(\\.)(\\s*)([a-z][a-zA-Z\\d@_]*|\'[^\']*\')' },
+         { token: 
+            [ 'keyword.operator.record.erlang',
+              'meta.record-usage.erlang',
+              'entity.name.type.class.record.erlang' ],
+           regex: '(#)(\\s*)([a-z][a-zA-Z\\d@_]*|\'[^\']*\')',
+           push: 
+            [ { token: 'punctuation.definition.class.record.end.erlang',
+                regex: '\\}',
+                next: 'pop' },
+              { include: '#internal-record-body' },
+              { defaultToken: 'meta.record-usage.erlang' } ] } ],
+      '#string': 
+       [ { token: 'punctuation.definition.string.begin.erlang',
+           regex: '"',
+           push: 
+            [ { token: 'punctuation.definition.string.end.erlang',
+                regex: '"',
+                next: 'pop' },
+              { token: 
+                 [ 'punctuation.definition.escape.erlang',
+                   'constant.character.escape.erlang',
+                   'punctuation.definition.escape.erlang',
+                   'constant.character.escape.erlang',
+                   'constant.character.escape.erlang' ],
+                regex: '(\\\\)(?:([bdefnrstv\\\\\'"])|(\\^)([@-_])|([0-7]{1,3}))' },
+              { token: 'invalid.illegal.string.erlang', regex: '\\\\\\^?.?' },
+              { token: 
+                 [ 'punctuation.definition.placeholder.erlang',
+                   'punctuation.separator.placeholder-parts.erlang',
+                   'constant.other.placeholder.erlang',
+                   'punctuation.separator.placeholder-parts.erlang',
+                   'punctuation.separator.placeholder-parts.erlang',
+                   'constant.other.placeholder.erlang',
+                   'punctuation.separator.placeholder-parts.erlang',
+                   'punctuation.separator.placeholder-parts.erlang',
+                   'punctuation.separator.placeholder-parts.erlang',
+                   'constant.other.placeholder.erlang',
+                   'constant.other.placeholder.erlang' ],
+                regex: '(~)(?:((?:\\-)?)(\\d+)|(\\*))?(?:(\\.)(?:(\\d+)|(\\*)))?(?:(\\.)(?:(\\*)|(.)))?([~cfegswpWPBX#bx\\+ni])' },
+              { token: 
+                 [ 'punctuation.definition.placeholder.erlang',
+                   'punctuation.separator.placeholder-parts.erlang',
+                   'constant.other.placeholder.erlang',
+                   'constant.other.placeholder.erlang' ],
+                regex: '(~)((?:\\*)?)((?:\\d+)?)([~du\\-#fsacl])' },
+              { token: 'invalid.illegal.string.erlang', regex: '~.?' },
+              { defaultToken: 'string.quoted.double.erlang' } ] } ],
+      '#symbolic-operator': 
+       [ { token: 'keyword.operator.symbolic.erlang',
+           regex: '\\+\\+|\\+|--|-|\\*|/=|/|=/=|=:=|==|=<|=|<-|<|>=|>|!|::' } ],
+      '#textual-operator': 
+       [ { token: 'keyword.operator.textual.erlang',
+           regex: '\\b(?:andalso|band|and|bxor|xor|bor|orelse|or|bnot|not|bsl|bsr|div|rem)\\b' } ],
+      '#tuple': 
+       [ { token: 'punctuation.definition.tuple.begin.erlang',
+           regex: '\\{',
+           push: 
+            [ { token: 'punctuation.definition.tuple.end.erlang',
+                regex: '\\}',
+                next: 'pop' },
+              { token: 'punctuation.separator.tuple.erlang', regex: ',' },
+              { include: '#everything-else' },
+              { defaultToken: 'meta.structure.tuple.erlang' } ] } ],
+      '#variable': 
+       [ { token: [ 'variable.other.erlang', 'variable.language.omitted.erlang' ],
+           regex: '(_[a-zA-Z\\d@_]+|[A-Z][a-zA-Z\\d@_]*)|(_)' } ] }
+    
+    this.normalizeRules();
+};
+
+ErlangHighlightRules.metaData = { comment: 'The recognition of function definitions and compiler directives (such as module, record and macro definitions) requires that each of the aforementioned constructs must be the first string inside a line (except for whitespace).  Also, the function/module/record/macro names must be given unquoted.  -- desp',
+      fileTypes: [ 'erl', 'hrl' ],
+      keyEquivalent: '^~E',
+      name: 'Erlang',
+      scopeName: 'source.erlang' }
+
+
+oop.inherits(ErlangHighlightRules, TextHighlightRules);
+
+exports.ErlangHighlightRules = ErlangHighlightRules;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-forth.js

@@ -0,0 +1,279 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ *
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/forth', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/forth_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var ForthHighlightRules = require("./forth_highlight_rules").ForthHighlightRules;
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = ForthHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "(?<=^|\\s)\\.?\\( [^)]*\\)";
+    this.blockComment = {start: "/*", end: "*/"};
+    this.$id = "ace/mode/forth";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/forth_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var ForthHighlightRules = function() {
+
+    this.$rules = { start: [ { include: '#forth' } ],
+      '#comment': 
+       [ { token: 'comment.line.double-dash.forth',
+           regex: '(?:^|\\s)--\\s.*$',
+           comment: 'line comments for iForth' },
+         { token: 'comment.line.backslash.forth',
+           regex: '(?:^|\\s)\\\\[\\s\\S]*$',
+           comment: 'ANSI line comment' },
+         { token: 'comment.line.backslash-g.forth',
+           regex: '(?:^|\\s)\\\\[Gg] .*$',
+           comment: 'gForth line comment' },
+         { token: 'comment.block.forth',
+           regex: '(?:^|\\s)\\(\\*(?=\\s|$)',
+           push: 
+            [ { token: 'comment.block.forth',
+                regex: '(?:^|\\s)\\*\\)(?=\\s|$)',
+                next: 'pop' },
+              { defaultToken: 'comment.block.forth' } ],
+           comment: 'multiline comments for iForth' },
+         { token: 'comment.block.documentation.forth',
+           regex: '\\bDOC\\b',
+           caseInsensitive: true,
+           push: 
+            [ { token: 'comment.block.documentation.forth',
+                regex: '\\bENDDOC\\b',
+                caseInsensitive: true,
+                next: 'pop' },
+              { defaultToken: 'comment.block.documentation.forth' } ],
+           comment: 'documentation comments for iForth' },
+         { token: 'comment.line.parentheses.forth',
+           regex: '(?:^|\\s)\\.?\\( [^)]*\\)',
+           comment: 'ANSI line comment' } ],
+      '#constant': 
+       [ { token: 'constant.language.forth',
+           regex: '(?:^|\\s)(?:TRUE|FALSE|BL|PI|CELL|C/L|R/O|W/O|R/W)(?=\\s|$)',
+           caseInsensitive: true},
+         { token: 'constant.numeric.forth',
+           regex: '(?:^|\\s)[$#%]?[-+]?[0-9]+(?:\\.[0-9]*e-?[0-9]+|\\.?[0-9a-fA-F]*)(?=\\s|$)'},
+         { token: 'constant.character.forth',
+           regex: '(?:^|\\s)(?:[&^]\\S|(?:"|\')\\S(?:"|\'))(?=\\s|$)'}],
+      '#forth': 
+       [ { include: '#constant' },
+         { include: '#comment' },
+         { include: '#string' },
+         { include: '#word' },
+         { include: '#variable' },
+         { include: '#storage' },
+         { include: '#word-def' } ],
+      '#storage': 
+       [ { token: 'storage.type.forth',
+           regex: '(?:^|\\s)(?:2CONSTANT|2VARIABLE|ALIAS|CONSTANT|CREATE-INTERPRET/COMPILE[:]?|CREATE|DEFER|FCONSTANT|FIELD|FVARIABLE|USER|VALUE|VARIABLE|VOCABULARY)(?=\\s|$)',
+           caseInsensitive: true}],
+      '#string': 
+       [ { token: 'string.quoted.double.forth',
+           regex: '(ABORT" |BREAK" |\\." |C" |0"|S\\\\?" )([^"]+")',
+           caseInsensitive: true},
+         { token: 'string.unquoted.forth',
+           regex: '(?:INCLUDE|NEEDS|REQUIRE|USE)[ ]\\S+(?=\\s|$)',
+           caseInsensitive: true}],
+      '#variable': 
+       [ { token: 'variable.language.forth',
+           regex: '\\b(?:I|J)\\b',
+           caseInsensitive: true } ],
+      '#word': 
+       [ { token: 'keyword.control.immediate.forth',
+           regex: '(?:^|\\s)\\[(?:\\?DO|\\+LOOP|AGAIN|BEGIN|DEFINED|DO|ELSE|ENDIF|FOR|IF|IFDEF|IFUNDEF|LOOP|NEXT|REPEAT|THEN|UNTIL|WHILE)\\](?=\\s|$)',
+           caseInsensitive: true},
+         { token: 'keyword.other.immediate.forth',
+           regex: '(?:^|\\s)(?:COMPILE-ONLY|IMMEDIATE|IS|RESTRICT|TO|WHAT\'S|])(?=\\s|$)',
+           caseInsensitive: true},
+         { token: 'keyword.control.compile-only.forth',
+           regex: '(?:^|\\s)(?:-DO|\\-LOOP|\\?DO|\\?LEAVE|\\+DO|\\+LOOP|ABORT\\"|AGAIN|AHEAD|BEGIN|CASE|DO|ELSE|ENDCASE|ENDIF|ENDOF|ENDTRY\\-IFERROR|ENDTRY|FOR|IF|IFERROR|LEAVE|LOOP|NEXT|RECOVER|REPEAT|RESTORE|THEN|TRY|U\\-DO|U\\+DO|UNTIL|WHILE)(?=\\s|$)',
+           caseInsensitive: true},
+         { token: 'keyword.other.compile-only.forth',
+           regex: '(?:^|\\s)(?:\\?DUP-0=-IF|\\?DUP-IF|\\)|\\[|\\[\'\\]|\\[CHAR\\]|\\[COMPILE\\]|\\[IS\\]|\\[TO\\]|<COMPILATION|<INTERPRETATION|ASSERT\\(|ASSERT0\\(|ASSERT1\\(|ASSERT2\\(|ASSERT3\\(|COMPILATION>|DEFERS|DOES>|INTERPRETATION>|OF|POSTPONE)(?=\\s|$)',
+           caseInsensitive: true},
+         { token: 'keyword.other.non-immediate.forth',
+           regex: '(?:^|\\s)(?:\'|<IS>|<TO>|CHAR|END-STRUCT|INCLUDE[D]?|LOAD|NEEDS|REQUIRE[D]?|REVISION|SEE|STRUCT|THRU|USE)(?=\\s|$)',
+           caseInsensitive: true},
+         { token: 'keyword.other.warning.forth',
+           regex: '(?:^|\\s)(?:~~|BREAK:|BREAK"|DBG)(?=\\s|$)',
+           caseInsensitive: true}],
+      '#word-def': 
+       [ { token: 
+            [ 'keyword.other.compile-only.forth',
+              'keyword.other.compile-only.forth',
+              'meta.block.forth',
+              'entity.name.function.forth' ],
+           regex: '(:NONAME)|(^:|\\s:)(\\s)(\\S+)(?=\\s|$)',
+           caseInsensitive: true,
+           push: 
+            [ { token: 'keyword.other.compile-only.forth',
+                regex: ';(?:CODE)?',
+                caseInsensitive: true,
+                next: 'pop' },
+              { include: '#constant' },
+              { include: '#comment' },
+              { include: '#string' },
+              { include: '#word' },
+              { include: '#variable' },
+              { include: '#storage' },
+              { defaultToken: 'meta.block.forth' } ] } ] }
+    
+    this.normalizeRules();
+};
+
+ForthHighlightRules.metaData = { fileTypes: [ 'frt', 'fs', 'ldr' ],
+      foldingStartMarker: '/\\*\\*|\\{\\s*$',
+      foldingStopMarker: '\\*\\*/|^\\s*\\}',
+      keyEquivalent: '^~F',
+      name: 'Forth',
+      scopeName: 'source.forth' }
+
+
+oop.inherits(ForthHighlightRules, TextHighlightRules);
+
+exports.ForthHighlightRules = ForthHighlightRules;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-gherkin.js

@@ -0,0 +1,159 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2014, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/gherkin', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/gherkin_highlight_rules'], function(require, exports, module) {
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var GherkinHighlightRules = require("./gherkin_highlight_rules").GherkinHighlightRules;
+
+var Mode = function() {
+    this.HighlightRules = GherkinHighlightRules;
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "#";
+    this.$id = "ace/mode/gherkin";
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        var space2 = "  ";
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        
+        console.log(state)
+        
+        if(line.match("[ ]*\\|")) {
+            indent += "| ";
+        }
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+        
+
+        if (state == "start") {
+            if (line.match("Scenario:|Feature:|Scenario\ Outline:|Background:")) {
+                indent += space2;
+            } else if(line.match("(Given|Then).+(:)$|Examples:")) {
+            	indent += space2;
+            } else if(line.match("\\*.+")) {
+            	indent += "* ";
+            } 
+        }
+        
+
+        return indent;
+    };
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/gherkin_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var stringEscape =  "\\\\(x[0-9A-Fa-f]{2}|[0-7]{3}|[\\\\abfnrtv'\"]|U[0-9A-Fa-f]{8}|u[0-9A-Fa-f]{4})";
+
+var GherkinHighlightRules = function() {
+    this.$rules = {
+    	start : [{
+            token: 'constant.numeric',
+            regex: "(?:(?:[1-9]\\d*)|(?:0))"
+ 		}, {
+    		token : "comment",
+    		regex : "#.*$"
+    	}, {
+    		token : "keyword",
+    		regex : "Feature:|Background:|Scenario:|Scenario\ Outline:|Examples:|Given|When|Then|And|But|\\*",
+    	}, {
+            token : "string",           // multi line """ string start
+            regex : '"{3}',
+            next : "qqstring3"
+        }, {
+            token : "string",           // " string
+            regex : '"',
+            next : "qqstring"
+        }, {
+        	token : "comment",
+        	regex : "@[A-Za-z0-9]+",
+        	next : "start"
+        }, {
+        	token : "comment",
+        	regex : "<.+>"
+        }, {
+        	token : "comment",
+        	regex : "\\| ",
+        	next : "table-item"
+        }, {
+        	token : "comment",
+        	regex : "\\|$",
+        	next : "start"
+        }],
+    	"qqstring3" : [ {
+            token : "constant.language.escape",
+            regex : stringEscape
+        }, {
+            token : "string", // multi line """ string end
+            regex : '"{3}',
+            next : "start"
+        }, {
+            defaultToken : "string"
+        }],
+    	"qqstring" : [{
+            token : "constant.language.escape",
+            regex : stringEscape
+        }, {
+            token : "string",
+            regex : "\\\\$",
+            next  : "qqstring"
+        }, {
+            token : "string",
+            regex : '"|$',
+            next  : "start"
+        }, {
+            defaultToken: "string"
+        }],
+        "table-item" : [{
+            token : "string",
+            regex : "[A-Za-z0-9 ]*",
+            next  : "start"
+        }],
+    };
+    
+}
+
+oop.inherits(GherkinHighlightRules, TextHighlightRules);
+
+exports.GherkinHighlightRules = GherkinHighlightRules;
+});

src/main/webapp/assets/ace/mode-glsl.js

@@ -0,0 +1,892 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/glsl', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/c_cpp', 'ace/mode/glsl_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var CMode = require("./c_cpp").Mode;
+var glslHighlightRules = require("./glsl_highlight_rules").glslHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = glslHighlightRules;
+    
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, CMode);
+
+(function() {
+    this.$id = "ace/mode/glsl";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/c_cpp', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/c_cpp_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var c_cppHighlightRules = require("./c_cpp_highlight_rules").c_cppHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = c_cppHighlightRules;
+
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        } else if (state == "doc-start") {
+            if (endState == "start") {
+                return "";
+            }
+            var match = line.match(/^\s*(\/?)\*/);
+            if (match) {
+                if (match[1]) {
+                    indent += " ";
+                }
+                indent += "* ";
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/c_cpp";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ace.define('ace/mode/c_cpp_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var cFunctions = exports.cFunctions = "\\b(?:hypot(?:f|l)?|s(?:scanf|ystem|nprintf|ca(?:nf|lb(?:n(?:f|l)?|ln(?:f|l)?))|i(?:n(?:h(?:f|l)?|f|l)?|gn(?:al|bit))|tr(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?)|error|pbrk|ftime|len|rchr|xfrm)|printf|et(?:jmp|vbuf|locale|buf)|qrt(?:f|l)?|w(?:scanf|printf)|rand)|n(?:e(?:arbyint(?:f|l)?|xt(?:toward(?:f|l)?|after(?:f|l)?))|an(?:f|l)?)|c(?:s(?:in(?:h(?:f|l)?|f|l)?|qrt(?:f|l)?)|cos(?:h(?:f)?|f|l)?|imag(?:f|l)?|t(?:ime|an(?:h(?:f|l)?|f|l)?)|o(?:s(?:h(?:f|l)?|f|l)?|nj(?:f|l)?|pysign(?:f|l)?)|p(?:ow(?:f|l)?|roj(?:f|l)?)|e(?:il(?:f|l)?|xp(?:f|l)?)|l(?:o(?:ck|g(?:f|l)?)|earerr)|a(?:sin(?:h(?:f|l)?|f|l)?|cos(?:h(?:f|l)?|f|l)?|tan(?:h(?:f|l)?|f|l)?|lloc|rg(?:f|l)?|bs(?:f|l)?)|real(?:f|l)?|brt(?:f|l)?)|t(?:ime|o(?:upper|lower)|an(?:h(?:f|l)?|f|l)?|runc(?:f|l)?|gamma(?:f|l)?|mp(?:nam|file))|i(?:s(?:space|n(?:ormal|an)|cntrl|inf|digit|u(?:nordered|pper)|p(?:unct|rint)|finite|w(?:space|c(?:ntrl|type)|digit|upper|p(?:unct|rint)|lower|al(?:num|pha)|graph|xdigit|blank)|l(?:ower|ess(?:equal|greater)?)|al(?:num|pha)|gr(?:eater(?:equal)?|aph)|xdigit|blank)|logb(?:f|l)?|max(?:div|abs))|di(?:v|fftime)|_Exit|unget(?:c|wc)|p(?:ow(?:f|l)?|ut(?:s|c(?:har)?|wc(?:har)?)|error|rintf)|e(?:rf(?:c(?:f|l)?|f|l)?|x(?:it|p(?:2(?:f|l)?|f|l|m1(?:f|l)?)?))|v(?:s(?:scanf|nprintf|canf|printf|w(?:scanf|printf))|printf|f(?:scanf|printf|w(?:scanf|printf))|w(?:scanf|printf)|a_(?:start|copy|end|arg))|qsort|f(?:s(?:canf|e(?:tpos|ek))|close|tell|open|dim(?:f|l)?|p(?:classify|ut(?:s|c|w(?:s|c))|rintf)|e(?:holdexcept|set(?:e(?:nv|xceptflag)|round)|clearexcept|testexcept|of|updateenv|r(?:aiseexcept|ror)|get(?:e(?:nv|xceptflag)|round))|flush|w(?:scanf|ide|printf|rite)|loor(?:f|l)?|abs(?:f|l)?|get(?:s|c|pos|w(?:s|c))|re(?:open|e|ad|xp(?:f|l)?)|m(?:in(?:f|l)?|od(?:f|l)?|a(?:f|l|x(?:f|l)?)?))|l(?:d(?:iv|exp(?:f|l)?)|o(?:ngjmp|cal(?:time|econv)|g(?:1(?:p(?:f|l)?|0(?:f|l)?)|2(?:f|l)?|f|l|b(?:f|l)?)?)|abs|l(?:div|abs|r(?:int(?:f|l)?|ound(?:f|l)?))|r(?:int(?:f|l)?|ound(?:f|l)?)|gamma(?:f|l)?)|w(?:scanf|c(?:s(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?|mbs)|pbrk|ftime|len|r(?:chr|tombs)|xfrm)|to(?:b|mb)|rtomb)|printf|mem(?:set|c(?:hr|py|mp)|move))|a(?:s(?:sert|ctime|in(?:h(?:f|l)?|f|l)?)|cos(?:h(?:f|l)?|f|l)?|t(?:o(?:i|f|l(?:l)?)|exit|an(?:h(?:f|l)?|2(?:f|l)?|f|l)?)|b(?:s|ort))|g(?:et(?:s|c(?:har)?|env|wc(?:har)?)|mtime)|r(?:int(?:f|l)?|ound(?:f|l)?|e(?:name|alloc|wind|m(?:ove|quo(?:f|l)?|ainder(?:f|l)?))|a(?:nd|ise))|b(?:search|towc)|m(?:odf(?:f|l)?|em(?:set|c(?:hr|py|mp)|move)|ktime|alloc|b(?:s(?:init|towcs|rtowcs)|towc|len|r(?:towc|len))))\\b"
+
+var c_cppHighlightRules = function() {
+
+    var keywordControls = (
+        "break|case|continue|default|do|else|for|goto|if|_Pragma|" +
+        "return|switch|while|catch|operator|try|throw|using"
+    );
+    
+    var storageType = (
+        "asm|__asm__|auto|bool|_Bool|char|_Complex|double|enum|float|" +
+        "_Imaginary|int|long|short|signed|struct|typedef|union|unsigned|void|" +
+        "class|wchar_t|template"
+    );
+
+    var storageModifiers = (
+        "const|extern|register|restrict|static|volatile|inline|private:|" +
+        "protected:|public:|friend|explicit|virtual|export|mutable|typename"
+    );
+
+    var keywordOperators = (
+        "and|and_eq|bitand|bitor|compl|not|not_eq|or|or_eq|typeid|xor|xor_eq" +
+        "const_cast|dynamic_cast|reinterpret_cast|static_cast|sizeof|namespace"
+    );
+
+    var builtinConstants = (
+        "NULL|true|false|TRUE|FALSE"
+    );
+
+    var keywordMapper = this.$keywords = this.createKeywordMapper({
+        "keyword.control" : keywordControls,
+        "storage.type" : storageType,
+        "storage.modifier" : storageModifiers,
+        "keyword.operator" : keywordOperators,
+        "variable.language": "this",
+        "constant.language": builtinConstants
+    }, "identifier");
+
+    var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\d\\$_\u00a1-\uffff]*\\b";
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment"
+            }, {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            }, {
+                token : "string", // multi line string start
+                regex : '["].*\\\\$',
+                next : "qqstring"
+            }, {
+                token : "string", // single line
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "string", // multi line string start
+                regex : "['].*\\\\$",
+                next : "qstring"
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+            }, {
+                token : "keyword", // pre-compiler directives
+                regex : "#\\s*(?:include|import|pragma|line|define|undef|if|ifdef|else|elif|ifndef)\\b",
+                next  : "directive"
+            }, {
+                token : "keyword", // special case pre-compiler directive
+                regex : "(?:#\\s*endif)\\b"
+            }, {
+                token : "support.function.C99.c",
+                regex : cFunctions
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            }, {
+                token : "keyword.operator",
+                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|new|delete|typeof|void)"
+            }, {
+              token : "punctuation.operator",
+              regex : "\\?|\\:|\\,|\\;|\\."
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ],
+        "qqstring" : [
+            {
+                token : "string",
+                regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "qstring" : [
+            {
+                token : "string",
+                regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "directive" : [
+            {
+                token : "constant.other.multiline",
+                regex : /\\/
+            },
+            {
+                token : "constant.other.multiline",
+                regex : /.*\\/
+            },
+            {
+                token : "constant.other",
+                regex : "\\s*<.+?>",
+                next : "start"
+            },
+            {
+                token : "constant.other", // single line
+                regex : '\\s*["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]',
+                next : "start"
+            }, 
+            {
+                token : "constant.other", // single line
+                regex : "\\s*['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']",
+                next : "start"
+            },
+            {
+                token : "constant.other",
+                regex : /[^\\\/]+/,
+                next : "start"
+            }
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("start") ]);
+};
+
+oop.inherits(c_cppHighlightRules, TextHighlightRules);
+
+exports.c_cppHighlightRules = c_cppHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});
+
+ace.define('ace/mode/glsl_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/c_cpp_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var c_cppHighlightRules = require("./c_cpp_highlight_rules").c_cppHighlightRules;
+
+var glslHighlightRules = function() {
+
+    var keywords = (
+        "attribute|const|uniform|varying|break|continue|do|for|while|" +
+        "if|else|in|out|inout|float|int|void|bool|true|false|" +
+        "lowp|mediump|highp|precision|invariant|discard|return|mat2|mat3|" +
+        "mat4|vec2|vec3|vec4|ivec2|ivec3|ivec4|bvec2|bvec3|bvec4|sampler2D|" +
+        "samplerCube|struct"
+    );
+
+    var buildinConstants = (
+        "radians|degrees|sin|cos|tan|asin|acos|atan|pow|" +
+        "exp|log|exp2|log2|sqrt|inversesqrt|abs|sign|floor|ceil|fract|mod|" +
+        "min|max|clamp|mix|step|smoothstep|length|distance|dot|cross|" +
+        "normalize|faceforward|reflect|refract|matrixCompMult|lessThan|" +
+        "lessThanEqual|greaterThan|greaterThanEqual|equal|notEqual|any|all|" +
+        "not|dFdx|dFdy|fwidth|texture2D|texture2DProj|texture2DLod|" +
+        "texture2DProjLod|textureCube|textureCubeLod|" +
+        "gl_MaxVertexAttribs|gl_MaxVertexUniformVectors|gl_MaxVaryingVectors|" +
+        "gl_MaxVertexTextureImageUnits|gl_MaxCombinedTextureImageUnits|" +
+        "gl_MaxTextureImageUnits|gl_MaxFragmentUniformVectors|gl_MaxDrawBuffers|" +
+        "gl_DepthRangeParameters|gl_DepthRange|" +
+        "gl_Position|gl_PointSize|" +
+        "gl_FragCoord|gl_FrontFacing|gl_PointCoord|gl_FragColor|gl_FragData"
+    );
+
+    var keywordMapper = this.createKeywordMapper({
+        "variable.language": "this",
+        "keyword": keywords,
+        "constant.language": buildinConstants
+    }, "identifier");
+
+    this.$rules = new c_cppHighlightRules().$rules;
+    this.$rules.start.forEach(function(rule) {
+        if (typeof rule.token == "function")
+            rule.token = keywordMapper;
+    })
+};
+
+oop.inherits(glslHighlightRules, c_cppHighlightRules);
+
+exports.glslHighlightRules = glslHighlightRules;
+});

src/main/webapp/assets/ace/mode-golang.js

@@ -0,0 +1,703 @@
+ace.define('ace/mode/golang', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/golang_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var GolangHighlightRules = require("./golang_highlight_rules").GolangHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = GolangHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+        
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };//end getNextLineIndent
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/golang";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ace.define('ace/mode/golang_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+    var oop = require("../lib/oop");
+    var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+    var GolangHighlightRules = function() {
+        var keywords = (
+            "else|break|case|return|goto|if|const|select|" +
+            "continue|struct|default|switch|for|range|" +
+            "func|import|package|chan|defer|fallthrough|go|interface|map|range|" +
+            "select|type|var"
+        );
+        var builtinTypes = (
+            "string|uint8|uint16|uint32|uint64|int8|int16|int32|int64|float32|" +
+            "float64|complex64|complex128|byte|rune|uint|int|uintptr|bool|error"
+        );
+        var builtinFunctions = (
+            "make|close|new|panic|recover"
+        );
+        var builtinConstants = ("nil|true|false|iota");
+
+        var keywordMapper = this.createKeywordMapper({
+            "keyword": keywords,
+            "constant.language": builtinConstants,
+            "support.function": builtinFunctions,
+            "support.type": builtinTypes
+        }, "identifier");
+
+        this.$rules = {
+            "start" : [
+                {
+                    token : "comment",
+                    regex : "\\/\\/.*$"
+                },
+                DocCommentHighlightRules.getStartRule("doc-start"),
+                {
+                    token : "comment", // multi line comment
+                    regex : "\\/\\*",
+                    next : "comment"
+                }, {
+                    token : "string", // single line
+                    regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+                }, {
+                    token : "string", // single line
+                    regex : '[`](?:[^`]*)[`]'
+                }, {
+                    token : "string", // multi line string start
+                    merge : true,
+                    regex : '[`](?:[^`]*)$',
+                    next : "bqstring"
+                }, {
+                    token : "constant.numeric", // rune
+                    regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))[']"
+                }, {
+                    token : "constant.numeric", // hex
+                    regex : "0[xX][0-9a-fA-F]+\\b"
+                }, {
+                    token : "constant.numeric", // float
+                    regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+                }, {
+                    token : keywordMapper,
+                    regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+                }, {
+                    token : "keyword.operator",
+                    regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^="
+                }, {
+                    token : "punctuation.operator",
+                    regex : "\\?|\\:|\\,|\\;|\\."
+                }, {
+                    token : "paren.lparen",
+                    regex : "[[({]"
+                }, {
+                    token : "paren.rparen",
+                    regex : "[\\])}]"
+                }, {
+                    token: "invalid",
+                    regex: "\\s+$"
+                }, {
+                    token : "text",
+                    regex : "\\s+"
+                }
+            ],
+            "comment" : [
+                {
+                    token : "comment", // closing comment
+                    regex : ".*?\\*\\/",
+                    next : "start"
+                }, {
+                    token : "comment", // comment spanning whole line
+                    regex : ".+"
+                }
+            ],
+            "bqstring" : [
+                {
+                    token : "string",
+                    regex : '(?:[^`]*)`',
+                    next : "start"
+                }, {
+                    token : "string",
+                    regex : '.+'
+                }
+            ]
+        };
+
+        this.embedRules(DocCommentHighlightRules, "doc-",
+            [ DocCommentHighlightRules.getEndRule("start") ]);
+    };
+    oop.inherits(GolangHighlightRules, TextHighlightRules);
+
+    exports.GolangHighlightRules = GolangHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-haml.js

@@ -0,0 +1,497 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ * 
+ * Garen J. Torikian < gjtorikian AT gmail DOT com >
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/haml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/haml_highlight_rules', 'ace/mode/folding/coffee'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var HamlHighlightRules = require("./haml_highlight_rules").HamlHighlightRules;
+var FoldMode = require("./folding/coffee").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = HamlHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = ["//", "#"];
+    
+    this.$id = "ace/mode/haml";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});ace.define('ace/mode/haml_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules', 'ace/mode/ruby_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var RubyExports = require("./ruby_highlight_rules");
+var RubyHighlightRules = RubyExports.RubyHighlightRules;
+
+var HamlHighlightRules = function() {
+
+    this.$rules = 
+        {
+    "start": [
+        {
+            token : "punctuation.section.comment",
+            regex : /^\s*\/.*/
+        },
+        {
+            token : "punctuation.section.comment",
+            regex : /^\s*#.*/
+        },
+        {
+            token: "string.quoted.double",
+            regex: "==.+?=="
+        },
+        {
+            token: "keyword.other.doctype",
+            regex: "^!!!\\s*(?:[a-zA-Z0-9-_]+)?"
+        },
+        RubyExports.qString,
+        RubyExports.qqString,
+        RubyExports.tString,
+        {
+            token: ["entity.name.tag.haml"],
+            regex: /^\s*%[\w:]+/,
+            next: "tag_single"
+        },
+        {
+            token: [ "meta.escape.haml" ],
+            regex: "^\\s*\\\\."
+        },
+        RubyExports.constantNumericHex,
+        RubyExports.constantNumericFloat,
+        
+        RubyExports.constantOtherSymbol,
+        {
+            token: "text",
+            regex: "=|-|~",
+            next: "embedded_ruby"
+        }
+    ],
+    "tag_single": [
+        {
+            token: "entity.other.attribute-name.class.haml",
+            regex: "\\.[\\w-]+"
+        },
+        {
+            token: "entity.other.attribute-name.id.haml",
+            regex: "#[\\w-]+"
+        },
+        {
+            token: "punctuation.section",
+            regex: "\\{",
+            next: "section"
+        },
+        
+        RubyExports.constantOtherSymbol,
+        
+        {
+            token: "text",
+            regex: /\s/,
+            next: "start"
+        },
+        {
+            token: "empty",
+            regex: "$|(?!\\.|#|\\{|\\[|=|-|~|\\/)",
+            next: "start"
+        }
+    ],
+    "section": [
+        RubyExports.constantOtherSymbol,
+        
+        RubyExports.qString,
+        RubyExports.qqString,
+        RubyExports.tString,
+        
+        RubyExports.constantNumericHex,
+        RubyExports.constantNumericFloat,
+        {
+            token: "punctuation.section",
+            regex: "\\}",
+            next: "start"
+        } 
+    ],
+    "embedded_ruby": [ 
+        RubyExports.constantNumericHex,
+        RubyExports.constantNumericFloat,
+        {
+                token : "support.class", // class name
+                regex : "[A-Z][a-zA-Z_\\d]+"
+        },    
+        {
+            token : new RubyHighlightRules().getKeywords(),
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        },
+        {
+            token : ["keyword", "text", "text"],
+            regex : "(?:do|\\{)(?: \\|[^|]+\\|)?$",
+            next  : "start"
+        }, 
+        {
+            token : ["text"],
+            regex : "^$",
+            next  : "start"
+        }, 
+        {
+            token : ["text"],
+            regex : "^(?!.*\\|\\s*$)",
+            next  : "start"
+        }
+    ]
+}
+
+};
+
+oop.inherits(HamlHighlightRules, TextHighlightRules);
+
+exports.HamlHighlightRules = HamlHighlightRules;
+});
+
+ace.define('ace/mode/ruby_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var constantOtherSymbol = exports.constantOtherSymbol = {
+    token : "constant.other.symbol.ruby", // symbol
+    regex : "[:](?:[A-Za-z_]|[@$](?=[a-zA-Z0-9_]))[a-zA-Z0-9_]*[!=?]?"
+};
+
+var qString = exports.qString = {
+    token : "string", // single line
+    regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+};
+
+var qqString = exports.qqString = {
+    token : "string", // single line
+    regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+};
+
+var tString = exports.tString = {
+    token : "string", // backtick string
+    regex : "[`](?:(?:\\\\.)|(?:[^'\\\\]))*?[`]"
+};
+
+var constantNumericHex = exports.constantNumericHex = {
+    token : "constant.numeric", // hex
+    regex : "0[xX][0-9a-fA-F](?:[0-9a-fA-F]|_(?=[0-9a-fA-F]))*\\b"
+};
+
+var constantNumericFloat = exports.constantNumericFloat = {
+    token : "constant.numeric", // float
+    regex : "[+-]?\\d(?:\\d|_(?=\\d))*(?:(?:\\.\\d(?:\\d|_(?=\\d))*)?(?:[eE][+-]?\\d+)?)?\\b"
+};
+
+var RubyHighlightRules = function() {
+
+    var builtinFunctions = (
+        "abort|Array|assert|assert_equal|assert_not_equal|assert_same|assert_not_same|" +
+        "assert_nil|assert_not_nil|assert_match|assert_no_match|assert_in_delta|assert_throws|" +
+        "assert_raise|assert_nothing_raised|assert_instance_of|assert_kind_of|assert_respond_to|" +
+        "assert_operator|assert_send|assert_difference|assert_no_difference|assert_recognizes|" +
+        "assert_generates|assert_response|assert_redirected_to|assert_template|assert_select|" +
+        "assert_select_email|assert_select_rjs|assert_select_encoded|css_select|at_exit|" +
+        "attr|attr_writer|attr_reader|attr_accessor|attr_accessible|autoload|binding|block_given?|callcc|" +
+        "caller|catch|chomp|chomp!|chop|chop!|defined?|delete_via_redirect|eval|exec|exit|" +
+        "exit!|fail|Float|flunk|follow_redirect!|fork|form_for|form_tag|format|gets|global_variables|gsub|" +
+        "gsub!|get_via_redirect|host!|https?|https!|include|Integer|lambda|link_to|" +
+        "link_to_unless_current|link_to_function|link_to_remote|load|local_variables|loop|open|open_session|" +
+        "p|print|printf|proc|putc|puts|post_via_redirect|put_via_redirect|raise|rand|" +
+        "raw|readline|readlines|redirect?|request_via_redirect|require|scan|select|" +
+        "set_trace_func|sleep|split|sprintf|srand|String|stylesheet_link_tag|syscall|system|sub|sub!|test|" +
+        "throw|trace_var|trap|untrace_var|atan2|cos|exp|frexp|ldexp|log|log10|sin|sqrt|tan|" +
+        "render|javascript_include_tag|csrf_meta_tag|label_tag|text_field_tag|submit_tag|check_box_tag|" +
+        "content_tag|radio_button_tag|text_area_tag|password_field_tag|hidden_field_tag|" +
+        "fields_for|select_tag|options_for_select|options_from_collection_for_select|collection_select|" +
+        "time_zone_select|select_date|select_time|select_datetime|date_select|time_select|datetime_select|" +
+        "select_year|select_month|select_day|select_hour|select_minute|select_second|file_field_tag|" +
+        "file_field|respond_to|skip_before_filter|around_filter|after_filter|verify|" +
+        "protect_from_forgery|rescue_from|helper_method|redirect_to|before_filter|" +
+        "send_data|send_file|validates_presence_of|validates_uniqueness_of|validates_length_of|" +
+        "validates_format_of|validates_acceptance_of|validates_associated|validates_exclusion_of|" +
+        "validates_inclusion_of|validates_numericality_of|validates_with|validates_each|" +
+        "authenticate_or_request_with_http_basic|authenticate_or_request_with_http_digest|" +
+        "filter_parameter_logging|match|get|post|resources|redirect|scope|assert_routing|" +
+        "translate|localize|extract_locale_from_tld|caches_page|expire_page|caches_action|expire_action|" +
+        "cache|expire_fragment|expire_cache_for|observe|cache_sweeper|" +
+        "has_many|has_one|belongs_to|has_and_belongs_to_many"
+    );
+
+    var keywords = (
+        "alias|and|BEGIN|begin|break|case|class|def|defined|do|else|elsif|END|end|ensure|" +
+        "__FILE__|finally|for|gem|if|in|__LINE__|module|next|not|or|private|protected|public|" +
+        "redo|rescue|retry|return|super|then|undef|unless|until|when|while|yield"
+    );
+
+    var buildinConstants = (
+        "true|TRUE|false|FALSE|nil|NIL|ARGF|ARGV|DATA|ENV|RUBY_PLATFORM|RUBY_RELEASE_DATE|" +
+        "RUBY_VERSION|STDERR|STDIN|STDOUT|TOPLEVEL_BINDING"
+    );
+
+    var builtinVariables = (
+        "\$DEBUG|\$defout|\$FILENAME|\$LOAD_PATH|\$SAFE|\$stdin|\$stdout|\$stderr|\$VERBOSE|" +
+        "$!|root_url|flash|session|cookies|params|request|response|logger|self"
+    );
+
+    var keywordMapper = this.$keywords = this.createKeywordMapper({
+        "keyword": keywords,
+        "constant.language": buildinConstants,
+        "variable.language": builtinVariables,
+        "support.function": builtinFunctions,
+        "invalid.deprecated": "debugger" // TODO is this a remnant from js mode?
+    }, "identifier");
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "#.*$"
+            }, {
+                token : "comment", // multi line comment
+                regex : "^=begin(?:$|\\s.*$)",
+                next : "comment"
+            }, {
+                token : "string.regexp",
+                regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
+            },
+
+            qString,
+            qqString,
+            tString,
+
+            {
+                token : "text", // namespaces aren't symbols
+                regex : "::"
+            }, {
+                token : "variable.instance", // instance variable
+                regex : "@{1,2}[a-zA-Z_\\d]+"
+            }, {
+                token : "support.class", // class name
+                regex : "[A-Z][a-zA-Z_\\d]+"
+            },
+
+            constantOtherSymbol,
+            constantNumericHex,
+            constantNumericFloat,
+
+            {
+                token : "constant.language.boolean",
+                regex : "(?:true|false)\\b"
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            }, {
+                token : "punctuation.separator.key-value",
+                regex : "=>"
+            }, {
+                stateName: "heredoc",
+                onMatch : function(value, currentState, stack) {
+                    var next = value[2] == '-' ? "indentedHeredoc" : "heredoc";
+                    var tokens = value.split(this.splitRegex);
+                    stack.push(next, tokens[3]);
+                    return [
+                        {type:"constant", value: tokens[1]},
+                        {type:"string", value: tokens[2]},
+                        {type:"support.class", value: tokens[3]},
+                        {type:"string", value: tokens[4]}
+                    ];
+                },
+                regex : "(<<-?)(['\"`]?)([\\w]+)(['\"`]?)",
+                rules: {
+                    heredoc: [{
+                        onMatch:  function(value, currentState, stack) {
+                            if (value === stack[1]) {
+                                stack.shift();
+                                stack.shift();
+                                this.next = stack[0] || "start";
+                                return "support.class";
+                            }
+                            this.next = "";
+                            return "string";
+                        },
+                        regex: ".*$",
+                        next: "start"
+                    }],
+                    indentedHeredoc: [{
+                        token: "string",
+                        regex: "^ +"
+                    }, {
+                        onMatch:  function(value, currentState, stack) {
+                            if (value === stack[1]) {
+                                stack.shift();
+                                stack.shift();
+                                this.next = stack[0] || "start";
+                                return "support.class";
+                            }
+                            this.next = "";
+                            return "string";
+                        },
+                        regex: ".*$",
+                        next: "start"
+                    }]
+                }
+            }, {
+                regex : "$",
+                token : "empty",
+                next : function(currentState, stack) {
+                    if (stack[0] === "heredoc" || stack[0] === "indentedHeredoc")
+                        return stack[0];
+                    return currentState;
+                }
+            }, {
+                token : "keyword.operator",
+                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : "^=end(?:$|\\s.*$)",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ]
+    };
+
+    this.normalizeRules();
+};
+
+oop.inherits(RubyHighlightRules, TextHighlightRules);
+
+exports.RubyHighlightRules = RubyHighlightRules;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-haskell.js

@@ -0,0 +1,361 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ *
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/haskell', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/haskell_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var HaskellHighlightRules = require("./haskell_highlight_rules").HaskellHighlightRules;
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = HaskellHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "--";
+    this.blockComment = {start: "/*", end: "*/"};
+    this.$id = "ace/mode/haskell";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/haskell_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var HaskellHighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { token: 
+            [ 'punctuation.definition.entity.haskell',
+              'keyword.operator.function.infix.haskell',
+              'punctuation.definition.entity.haskell' ],
+           regex: '(`)([a-zA-Z_\']*?)(`)',
+           comment: 'In case this regex seems unusual for an infix operator, note that Haskell allows any ordinary function application (elem 4 [1..10]) to be rewritten as an infix expression (4 `elem` [1..10]).' },
+         { token: 'constant.language.unit.haskell', regex: '\\(\\)' },
+         { token: 'constant.language.empty-list.haskell',
+           regex: '\\[\\]' },
+         { token: 'keyword.other.haskell',
+           regex: 'module',
+           push: 
+            [ { token: 'keyword.other.haskell', regex: 'where', next: 'pop' },
+              { include: '#module_name' },
+              { include: '#module_exports' },
+              { token: 'invalid', regex: '[a-z]+' },
+              { defaultToken: 'meta.declaration.module.haskell' } ] },
+         { token: 'keyword.other.haskell',
+           regex: '\\bclass\\b',
+           push: 
+            [ { token: 'keyword.other.haskell',
+                regex: '\\bwhere\\b',
+                next: 'pop' },
+              { token: 'support.class.prelude.haskell',
+                regex: '\\b(?:Monad|Functor|Eq|Ord|Read|Show|Num|(?:Frac|Ra)tional|Enum|Bounded|Real(?:Frac|Float)?|Integral|Floating)\\b' },
+              { token: 'entity.other.inherited-class.haskell',
+                regex: '[A-Z][A-Za-z_\']*' },
+              { token: 'variable.other.generic-type.haskell',
+                regex: '\\b[a-z][a-zA-Z0-9_\']*\\b' },
+              { defaultToken: 'meta.declaration.class.haskell' } ] },
+         { token: 'keyword.other.haskell',
+           regex: '\\binstance\\b',
+           push: 
+            [ { token: 'keyword.other.haskell',
+                regex: '\\bwhere\\b|$',
+                next: 'pop' },
+              { include: '#type_signature' },
+              { defaultToken: 'meta.declaration.instance.haskell' } ] },
+         { token: 'keyword.other.haskell',
+           regex: 'import',
+           push: 
+            [ { token: 'meta.import.haskell', regex: '$|;', next: 'pop' },
+              { token: 'keyword.other.haskell', regex: 'qualified|as|hiding' },
+              { include: '#module_name' },
+              { include: '#module_exports' },
+              { defaultToken: 'meta.import.haskell' } ] },
+         { token: [ 'keyword.other.haskell', 'meta.deriving.haskell' ],
+           regex: '(deriving)(\\s*\\()',
+           push: 
+            [ { token: 'meta.deriving.haskell', regex: '\\)', next: 'pop' },
+              { token: 'entity.other.inherited-class.haskell',
+                regex: '\\b[A-Z][a-zA-Z_\']*' },
+              { defaultToken: 'meta.deriving.haskell' } ] },
+         { token: 'keyword.other.haskell',
+           regex: '\\b(?:deriving|where|data|type|case|of|let|in|newtype|default)\\b' },
+         { token: 'keyword.operator.haskell', regex: '\\binfix[lr]?\\b' },
+         { token: 'keyword.control.haskell',
+           regex: '\\b(?:do|if|then|else)\\b' },
+         { token: 'constant.numeric.float.haskell',
+           regex: '\\b(?:[0-9]+\\.[0-9]+(?:[eE][+-]?[0-9]+)?|[0-9]+[eE][+-]?[0-9]+)\\b',
+           comment: 'Floats are always decimal' },
+         { token: 'constant.numeric.haskell',
+           regex: '\\b(?:[0-9]+|0(?:[xX][0-9a-fA-F]+|[oO][0-7]+))\\b' },
+         { token: 
+            [ 'meta.preprocessor.c',
+              'punctuation.definition.preprocessor.c',
+              'meta.preprocessor.c' ],
+           regex: '^(\\s*)(#)(\\s*\\w+)',
+           comment: 'In addition to Haskell\'s "native" syntax, GHC permits the C preprocessor to be run on a source file.' },
+         { include: '#pragma' },
+         { token: 'punctuation.definition.string.begin.haskell',
+           regex: '"',
+           push: 
+            [ { token: 'punctuation.definition.string.end.haskell',
+                regex: '"',
+                next: 'pop' },
+              { token: 'constant.character.escape.haskell',
+                regex: '\\\\(?:NUL|SOH|STX|ETX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|SO|SI|DLE|DC1|DC2|DC3|DC4|NAK|SYN|ETB|CAN|EM|SUB|ESC|FS|GS|RS|US|SP|DEL|[abfnrtv\\\\\\"\'\\&])' },
+              { token: 'constant.character.escape.octal.haskell',
+                regex: '\\\\o[0-7]+|\\\\x[0-9A-Fa-f]+|\\\\[0-9]+' },
+              { token: 'constant.character.escape.control.haskell',
+                regex: '\\^[A-Z@\\[\\]\\\\\\^_]' },
+              { defaultToken: 'string.quoted.double.haskell' } ] },
+         { token: 
+            [ 'punctuation.definition.string.begin.haskell',
+              'string.quoted.single.haskell',
+              'constant.character.escape.haskell',
+              'constant.character.escape.octal.haskell',
+              'constant.character.escape.hexadecimal.haskell',
+              'constant.character.escape.control.haskell',
+              'punctuation.definition.string.end.haskell' ],
+           regex: '(\')(?:([\\ -\\[\\]-~])|(\\\\(?:NUL|SOH|STX|ETX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|SO|SI|DLE|DC1|DC2|DC3|DC4|NAK|SYN|ETB|CAN|EM|SUB|ESC|FS|GS|RS|US|SP|DEL|[abfnrtv\\\\\\"\'\\&]))|(\\\\o[0-7]+)|(\\\\x[0-9A-Fa-f]+)|(\\^[A-Z@\\[\\]\\\\\\^_]))(\')' },
+         { token: 
+            [ 'meta.function.type-declaration.haskell',
+              'entity.name.function.haskell',
+              'meta.function.type-declaration.haskell',
+              'keyword.other.double-colon.haskell' ],
+           regex: '^(\\s*)([a-z_][a-zA-Z0-9_\']*|\\([|!%$+\\-.,=</>]+\\))(\\s*)(::)',
+           push: 
+            [ { token: 'meta.function.type-declaration.haskell',
+                regex: '$',
+                next: 'pop' },
+              { include: '#type_signature' },
+              { defaultToken: 'meta.function.type-declaration.haskell' } ] },
+         { token: 'support.constant.haskell',
+           regex: '\\b(?:Just|Nothing|Left|Right|True|False|LT|EQ|GT|\\(\\)|\\[\\])\\b' },
+         { token: 'constant.other.haskell', regex: '\\b[A-Z]\\w*\\b' },
+         { include: '#comments' },
+         { token: 'support.function.prelude.haskell',
+           regex: '\\b(?:abs|acos|acosh|all|and|any|appendFile|applyM|asTypeOf|asin|asinh|atan|atan2|atanh|break|catch|ceiling|compare|concat|concatMap|const|cos|cosh|curry|cycle|decodeFloat|div|divMod|drop|dropWhile|elem|encodeFloat|enumFrom|enumFromThen|enumFromThenTo|enumFromTo|error|even|exp|exponent|fail|filter|flip|floatDigits|floatRadix|floatRange|floor|fmap|foldl|foldl1|foldr|foldr1|fromEnum|fromInteger|fromIntegral|fromRational|fst|gcd|getChar|getContents|getLine|head|id|init|interact|ioError|isDenormalized|isIEEE|isInfinite|isNaN|isNegativeZero|iterate|last|lcm|length|lex|lines|log|logBase|lookup|map|mapM|mapM_|max|maxBound|maximum|maybe|min|minBound|minimum|mod|negate|not|notElem|null|odd|or|otherwise|pi|pred|print|product|properFraction|putChar|putStr|putStrLn|quot|quotRem|read|readFile|readIO|readList|readLn|readParen|reads|readsPrec|realToFrac|recip|rem|repeat|replicate|return|reverse|round|scaleFloat|scanl|scanl1|scanr|scanr1|seq|sequence|sequence_|show|showChar|showList|showParen|showString|shows|showsPrec|significand|signum|sin|sinh|snd|span|splitAt|sqrt|subtract|succ|sum|tail|take|takeWhile|tan|tanh|toEnum|toInteger|toRational|truncate|uncurry|undefined|unlines|until|unwords|unzip|unzip3|userError|words|writeFile|zip|zip3|zipWith|zipWith3)\\b' },
+         { include: '#infix_op' },
+         { token: 'keyword.operator.haskell',
+           regex: '[|!%$?~+:\\-.=</>\\\\]+',
+           comment: 'In case this regex seems overly general, note that Haskell permits the definition of new operators which can be nearly any string of punctuation characters, such as $%^&*.' },
+         { token: 'punctuation.separator.comma.haskell', regex: ',' } ],
+      '#block_comment': 
+       [ { token: 'punctuation.definition.comment.haskell',
+           regex: '\\{-(?!#)',
+           push: 
+            [ { include: '#block_comment' },
+              { token: 'punctuation.definition.comment.haskell',
+                regex: '-\\}',
+                next: 'pop' },
+              { defaultToken: 'comment.block.haskell' } ] } ],
+      '#comments': 
+       [ { token: 'punctuation.definition.comment.haskell',
+           regex: '--.*',
+           push_: 
+            [ { token: 'comment.line.double-dash.haskell',
+                regex: '$',
+                next: 'pop' },
+              { defaultToken: 'comment.line.double-dash.haskell' } ] },
+         { include: '#block_comment' } ],
+      '#infix_op': 
+       [ { token: 'entity.name.function.infix.haskell',
+           regex: '\\([|!%$+:\\-.=</>]+\\)|\\(,+\\)' } ],
+      '#module_exports': 
+       [ { token: 'meta.declaration.exports.haskell',
+           regex: '\\(',
+           push: 
+            [ { token: 'meta.declaration.exports.haskell',
+                regex: '\\)',
+                next: 'pop' },
+              { token: 'entity.name.function.haskell',
+                regex: '\\b[a-z][a-zA-Z_\']*' },
+              { token: 'storage.type.haskell', regex: '\\b[A-Z][A-Za-z_\']*' },
+              { token: 'punctuation.separator.comma.haskell', regex: ',' },
+              { include: '#infix_op' },
+              { token: 'meta.other.unknown.haskell',
+                regex: '\\(.*?\\)',
+                comment: 'So named because I don\'t know what to call this.' },
+              { defaultToken: 'meta.declaration.exports.haskell' } ] } ],
+      '#module_name': 
+       [ { token: 'support.other.module.haskell',
+           regex: '[A-Z][A-Za-z._\']*' } ],
+      '#pragma': 
+       [ { token: 'meta.preprocessor.haskell',
+           regex: '\\{-#',
+           push: 
+            [ { token: 'meta.preprocessor.haskell',
+                regex: '#-\\}',
+                next: 'pop' },
+              { token: 'keyword.other.preprocessor.haskell',
+                regex: '\\b(?:LANGUAGE|UNPACK|INLINE)\\b' },
+              { defaultToken: 'meta.preprocessor.haskell' } ] } ],
+      '#type_signature': 
+       [ { token: 
+            [ 'meta.class-constraint.haskell',
+              'entity.other.inherited-class.haskell',
+              'meta.class-constraint.haskell',
+              'variable.other.generic-type.haskell',
+              'meta.class-constraint.haskell',
+              'keyword.other.big-arrow.haskell' ],
+           regex: '(\\(\\s*)([A-Z][A-Za-z]*)(\\s+)([a-z][A-Za-z_\']*)(\\)\\s*)(=>)' },
+         { include: '#pragma' },
+         { token: 'keyword.other.arrow.haskell', regex: '->' },
+         { token: 'keyword.other.big-arrow.haskell', regex: '=>' },
+         { token: 'support.type.prelude.haskell',
+           regex: '\\b(?:Int(?:eger)?|Maybe|Either|Bool|Float|Double|Char|String|Ordering|ShowS|ReadS|FilePath|IO(?:Error)?)\\b' },
+         { token: 'variable.other.generic-type.haskell',
+           regex: '\\b[a-z][a-zA-Z0-9_\']*\\b' },
+         { token: 'storage.type.haskell',
+           regex: '\\b[A-Z][a-zA-Z0-9_\']*\\b' },
+         { token: 'support.constant.unit.haskell', regex: '\\(\\)' },
+         { include: '#comments' } ] }
+    
+    this.normalizeRules();
+};
+
+HaskellHighlightRules.metaData = { fileTypes: [ 'hs' ],
+      keyEquivalent: '^~H',
+      name: 'Haskell',
+      scopeName: 'source.haskell' }
+
+
+oop.inherits(HaskellHighlightRules, TextHighlightRules);
+
+exports.HaskellHighlightRules = HaskellHighlightRules;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-haxe.js

@@ -0,0 +1,686 @@
+ace.define('ace/mode/haxe', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/haxe_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var HaxeHighlightRules = require("./haxe_highlight_rules").HaxeHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = HaxeHighlightRules;
+    
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+    
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/haxe";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ace.define('ace/mode/haxe_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var HaxeHighlightRules = function() {
+
+    var keywords = (
+        "break|case|cast|catch|class|continue|default|else|enum|extends|for|function|if|implements|import|in|inline|interface|new|override|package|private|public|return|static|super|switch|this|throw|trace|try|typedef|untyped|var|while|Array|Void|Bool|Int|UInt|Float|Dynamic|String|List|Hash|IntHash|Error|Unknown|Type|Std"
+    );
+
+    var buildinConstants = (
+        "null|true|false"
+    );
+
+    var keywordMapper = this.createKeywordMapper({
+        "variable.language": "this",
+        "keyword": keywords,
+        "constant.language": buildinConstants
+    }, "identifier");
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment"
+            }, {
+                token : "string.regexp",
+                regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
+            }, {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            }, {
+                token : "string", // single line
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+            }, {
+                token : "constant.language.boolean",
+                regex : "(?:true|false)\\b"
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            }, {
+                token : "keyword.operator",
+                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
+            }, {
+                token : "punctuation.operator",
+                regex : "\\?|\\:|\\,|\\;|\\."
+            }, {
+                token : "paren.lparen",
+                regex : "[[({<]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}>]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("start") ]);
+};
+
+oop.inherits(HaxeHighlightRules, TextHighlightRules);
+
+exports.HaxeHighlightRules = HaxeHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-html_completions.js

@@ -0,0 +1,309 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/html_completions', ['require', 'exports', 'module' , 'ace/token_iterator'], function(require, exports, module) {
+
+
+var TokenIterator = require("../token_iterator").TokenIterator;
+
+var commonAttributes = [
+    "accesskey",
+    "class",
+    "contenteditable",
+    "contextmenu",
+    "dir",
+    "draggable",
+    "dropzone",
+    "hidden",
+    "id",
+    "lang",
+    "spellcheck",
+    "style",
+    "tabindex",
+    "title",
+    "translate"
+];
+
+var eventAttributes = [
+    "onabort",
+    "onblur",
+    "oncancel",
+    "oncanplay",
+    "oncanplaythrough",
+    "onchange",
+    "onclick",
+    "onclose",
+    "oncontextmenu",
+    "oncuechange",
+    "ondblclick",
+    "ondrag",
+    "ondragend",
+    "ondragenter",
+    "ondragleave",
+    "ondragover",
+    "ondragstart",
+    "ondrop",
+    "ondurationchange",
+    "onemptied",
+    "onended",
+    "onerror",
+    "onfocus",
+    "oninput",
+    "oninvalid",
+    "onkeydown",
+    "onkeypress",
+    "onkeyup",
+    "onload",
+    "onloadeddata",
+    "onloadedmetadata",
+    "onloadstart",
+    "onmousedown",
+    "onmousemove",
+    "onmouseout",
+    "onmouseover",
+    "onmouseup",
+    "onmousewheel",
+    "onpause",
+    "onplay",
+    "onplaying",
+    "onprogress",
+    "onratechange",
+    "onreset",
+    "onscroll",
+    "onseeked",
+    "onseeking",
+    "onselect",
+    "onshow",
+    "onstalled",
+    "onsubmit",
+    "onsuspend",
+    "ontimeupdate",
+    "onvolumechange",
+    "onwaiting"
+];
+
+var globalAttributes = commonAttributes.concat(eventAttributes);
+
+var attributeMap = {
+    "html": ["manifest"],
+    "head": [],
+    "title": [],
+    "base": ["href", "target"],
+    "link": ["href", "hreflang", "rel", "media", "type", "sizes"],
+    "meta": ["http-equiv", "name", "content", "charset"],
+    "style": ["type", "media", "scoped"],
+    "script": ["charset", "type", "src", "defer", "async"],
+    "noscript": ["href"],
+    "body": ["onafterprint", "onbeforeprint", "onbeforeunload", "onhashchange", "onmessage", "onoffline", "onpopstate", "onredo", "onresize", "onstorage", "onundo", "onunload"],
+    "section": [],
+    "nav": [],
+    "article": ["pubdate"],
+    "aside": [],
+    "h1": [],
+    "h2": [],
+    "h3": [],
+    "h4": [],
+    "h5": [],
+    "h6": [],
+    "header": [],
+    "footer": [],
+    "address": [],
+    "main": [],
+    "p": [],
+    "hr": [],
+    "pre": [],
+    "blockquote": ["cite"],
+    "ol": ["start", "reversed"],
+    "ul": [],
+    "li": ["value"],
+    "dl": [],
+    "dt": [],
+    "dd": [],
+    "figure": [],
+    "figcaption": [],
+    "div": [],
+    "a": ["href", "target", "ping", "rel", "media", "hreflang", "type"],
+    "em": [],
+    "strong": [],
+    "small": [],
+    "s": [],
+    "cite": [],
+    "q": ["cite"],
+    "dfn": [],
+    "abbr": [],
+    "data": [],
+    "time": ["datetime"],
+    "code": [],
+    "var": [],
+    "samp": [],
+    "kbd": [],
+    "sub": [],
+    "sup": [],
+    "i": [],
+    "b": [],
+    "u": [],
+    "mark": [],
+    "ruby": [],
+    "rt": [],
+    "rp": [],
+    "bdi": [],
+    "bdo": [],
+    "span": [],
+    "br": [],
+    "wbr": [],
+    "ins": ["cite", "datetime"],
+    "del": ["cite", "datetime"],
+    "img": ["alt", "src", "height", "width", "usemap", "ismap"],
+    "iframe": ["name", "src", "height", "width", "sandbox", "seamless"],
+    "embed": ["src", "height", "width", "type"],
+    "object": ["param", "data", "type", "height" , "width", "usemap", "name", "form", "classid"],
+    "param": ["name", "value"],
+    "video": ["src", "autobuffer", "autoplay", "loop", "controls", "width", "height", "poster"],
+    "audio": ["src", "autobuffer", "autoplay", "loop", "controls"],
+    "source": ["src", "type", "media"],
+    "track": ["kind", "src", "srclang", "label", "default"],
+    "canvas": ["width", "height"],
+    "map": ["name"],
+    "area": ["shape", "coords", "href", "hreflang", "alt", "target", "media", "rel", "ping", "type"],
+    "svg": [],
+    "math": [],
+    "table": ["summary"],
+    "caption": [],
+    "colgroup": ["span"],
+    "col": ["span"],
+    "tbody": [],
+    "thead": [],
+    "tfoot": [],
+    "tr": [],
+    "td": ["headers", "rowspan", "colspan"],
+    "th": ["headers", "rowspan", "colspan", "scope"],
+    "form": ["accept-charset", "action", "autocomplete", "enctype", "method", "name", "novalidate", "target"],
+    "fieldset": ["disabled", "form", "name"],
+    "legend": [],
+    "label": ["form", "for"],
+    "input": ["type", "accept", "alt", "autocomplete", "checked", "disabled", "form", "formaction", "formenctype", "formmethod", "formnovalidate", "formtarget", "height", "list", "max", "maxlength", "min", "multiple", "pattern", "placeholder", "readonly", "required", "size", "src", "step", "width", "files", "value"],
+    "button": ["autofocus", "disabled", "form", "formaction", "formenctype", "formmethod", "formnovalidate", "formtarget", "name", "value", "type"],
+    "select": ["autofocus", "disabled", "form", "multiple", "name", "size"],
+    "datalist": [],
+    "optgroup": ["disabled", "label"],
+    "option": ["disabled", "selected", "label", "value"],
+    "textarea": ["autofocus", "disabled", "form", "maxlength", "name", "placeholder", "readonly", "required", "rows", "cols", "wrap"],
+    "keygen": ["autofocus", "challenge", "disabled", "form", "keytype", "name"],
+    "output": ["for", "form", "name"],
+    "progress": ["value", "max"],
+    "meter": ["value", "min", "max", "low", "high", "optimum"],
+    "details": ["open"],
+    "summary": [],
+    "command": ["type", "label", "icon", "disabled", "checked", "radiogroup", "command"],
+    "menu": ["type", "label"],
+    "dialog": ["open"]
+};
+
+var allElements = Object.keys(attributeMap);
+
+function hasType(token, type) {
+    var tokenTypes = token.type.split('.');
+    return type.split('.').every(function(type){
+        return (tokenTypes.indexOf(type) !== -1);
+    });
+}
+
+function findTagName(session, pos) {
+    var iterator = new TokenIterator(session, pos.row, pos.column);
+    var token = iterator.getCurrentToken();
+    if (!token || !hasType(token, 'tag') && !(hasType(token, 'text') && token.value.match('/'))){
+        do {
+            token = iterator.stepBackward();
+        } while (token && (hasType(token, 'string') || hasType(token, 'operator') || hasType(token, 'attribute-name') || hasType(token, 'text')));
+    }
+    if (token && hasType(token, 'tag-name') && !iterator.stepBackward().value.match('/'))
+        return token.value;
+}
+
+var HtmlCompletions = function() {
+
+};
+
+(function() {
+
+    this.getCompletions = function(state, session, pos, prefix) {
+        var token = session.getTokenAt(pos.row, pos.column);
+
+        if (!token)
+            return [];
+        if (hasType(token, "tag-name") || (token.value == '<' && hasType(token, "text")))
+            return this.getTagCompletions(state, session, pos, prefix);
+        if (hasType(token, 'text') || hasType(token, 'attribute-name'))
+            return this.getAttributeCompetions(state, session, pos, prefix);
+
+        return [];
+    };
+
+    this.getTagCompletions = function(state, session, pos, prefix) {
+        var elements = allElements;
+        if (prefix) {
+            elements = elements.filter(function(element){
+                return element.indexOf(prefix) === 0;
+            });
+        }
+        return elements.map(function(element){
+            return {
+                value: element,
+                meta: "tag"
+            };
+        });
+    };
+
+    this.getAttributeCompetions = function(state, session, pos, prefix) {
+        var tagName = findTagName(session, pos);
+        if (!tagName)
+            return [];
+        var attributes = globalAttributes;
+        if (tagName in attributeMap) {
+            attributes = attributes.concat(attributeMap[tagName]);
+        }
+        if (prefix) {
+            attributes = attributes.filter(function(attribute){
+                return attribute.indexOf(prefix) === 0;
+            });
+        }
+        return attributes.map(function(attribute){
+            return {
+                caption: attribute,
+                snippet: attribute + '="$0"',
+                meta: "attribute"
+            };
+        });
+    };
+
+}).call(HtmlCompletions.prototype);
+
+exports.HtmlCompletions = HtmlCompletions;
+});

src/main/webapp/assets/ace/mode-ini.js

@@ -0,0 +1,184 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/ini', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/ini_highlight_rules', 'ace/mode/folding/ini'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var IniHighlightRules = require("./ini_highlight_rules").IniHighlightRules;
+var FoldMode = require("./folding/ini").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = IniHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = ";";
+    this.blockComment = {start: "/*", end: "*/"};
+    this.$id = "ace/mode/ini";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/ini_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var escapeRe = "\\\\(?:[\\\\0abtrn;#=:]|x[a-fA-F\\d]{4})";
+
+var IniHighlightRules = function() {
+    this.$rules = {
+        start: [{
+            token: 'punctuation.definition.comment.ini',
+            regex: '#.*',
+            push_: [{
+                token: 'comment.line.number-sign.ini',
+                regex: '$|^',
+                next: 'pop'
+            }, {
+                defaultToken: 'comment.line.number-sign.ini'
+            }]
+        }, {
+            token: 'punctuation.definition.comment.ini',
+            regex: ';.*',
+            push_: [{
+                token: 'comment.line.semicolon.ini',
+                regex: '$|^',
+                next: 'pop'
+            }, {
+                defaultToken: 'comment.line.semicolon.ini'
+            }]
+        }, {
+            token: ['keyword.other.definition.ini', 'text', 'punctuation.separator.key-value.ini'],
+            regex: '\\b([a-zA-Z0-9_.-]+)\\b(\\s*)(=)'
+        }, {
+            token: ['punctuation.definition.entity.ini', 'constant.section.group-title.ini', 'punctuation.definition.entity.ini'],
+            regex: '^(\\[)(.*?)(\\])'
+        }, {
+            token: 'punctuation.definition.string.begin.ini',
+            regex: "'",
+            push: [{
+                token: 'punctuation.definition.string.end.ini',
+                regex: "'",
+                next: 'pop'
+            }, {
+                token: "constant.language.escape",
+                regex: escapeRe
+            }, {
+                defaultToken: 'string.quoted.single.ini'
+            }]
+        }, {
+            token: 'punctuation.definition.string.begin.ini',
+            regex: '"',
+            push: [{
+                token: "constant.language.escape",
+                regex: escapeRe
+            }, {
+                token: 'punctuation.definition.string.end.ini',
+                regex: '"',
+                next: 'pop'
+            }, {
+                defaultToken: 'string.quoted.double.ini'
+            }]
+        }]
+    };
+
+    this.normalizeRules();
+};
+
+IniHighlightRules.metaData = {
+    fileTypes: ['ini', 'conf'],
+    keyEquivalent: '^~I',
+    name: 'Ini',
+    scopeName: 'source.ini'
+};
+
+
+oop.inherits(IniHighlightRules, TextHighlightRules);
+
+exports.IniHighlightRules = IniHighlightRules;
+});
+
+ace.define('ace/mode/folding/ini', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function() {
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /^\s*\[([^\])]*)]\s*(?:$|[;#])/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var re = this.foldingStartMarker;
+        var line = session.getLine(row);
+        
+        var m = line.match(re);
+        
+        if (!m) return;
+        
+        var startName = m[1] + ".";
+        
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            if (/^\s*$/.test(line))
+                continue;
+            m = line.match(re);
+            if (m && m[1].lastIndexOf(startName, 0) !== 0)
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-jack.js

@@ -0,0 +1,682 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/jack', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/jack_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var HighlightRules = require("./jack_highlight_rules").JackHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = HighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "--";
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+
+    this.$id = "ace/mode/jack";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/jack_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var JackHighlightRules = function() {
+    this.$rules = {
+        "start" : [
+            {
+                token : "string",
+                regex : '"',
+                next  : "string2"
+            }, {
+                token : "string",
+                regex : "'",
+                next  : "string1"
+            }, {
+                token : "constant.numeric", // hex
+                regex: "-?0[xX][0-9a-fA-F]+\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "(?:0|[-+]?[1-9][0-9]*)\\b"
+            }, {
+                token : "constant.binary",
+                regex : "<[0-9A-Fa-f][0-9A-Fa-f](\\s+[0-9A-Fa-f][0-9A-Fa-f])*>"
+            }, {
+                token : "constant.language.boolean",
+                regex : "(?:true|false)\\b"
+            }, {
+                token : "constant.language.null",
+                regex : "null\\b"
+            }, {
+                token : "storage.type",
+                regex: "(?:Integer|Boolean|Null|String|Buffer|Tuple|List|Object|Function|Coroutine|Form)\\b"
+            }, {
+                token : "keyword",
+                regex : "(?:return|abort|vars|for|delete|in|is|escape|exec|split|and|if|elif|else|while)\\b"
+            }, {
+                token : "language.builtin",
+                regex : "(?:lines|source|parse|read-stream|interval|substr|parseint|write|print|range|rand|inspect|bind|i-values|i-pairs|i-map|i-filter|i-chunk|i-all\\?|i-any\\?|i-collect|i-zip|i-merge|i-each)\\b"
+            }, {
+                token : "comment",
+                regex : "--.*$"
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "storage.form",
+                regex : "@[a-z]+"
+            }, {
+                token : "constant.other.symbol",
+                regex : ':+[a-zA-Z_]([-]?[a-zA-Z0-9_])*[?!]?'
+            }, {
+                token : "variable",
+                regex : '[a-zA-Z_]([-]?[a-zA-Z0-9_])*[?!]?'
+            }, {
+                token : "keyword.operator",
+                regex : "\\|\\||\\^\\^|&&|!=|==|<=|<|>=|>|\\+|-|\\*|\\/|\\^|\\%|\\#|\\!"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "string1" : [
+            {
+                token : "constant.language.escape",
+                regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|['"\\\/bfnrt])/
+            }, {
+                token : "string",
+                regex : "[^'\\\\]+"
+            }, {
+                token : "string",
+                regex : "'",
+                next  : "start"
+            }, {
+                token : "string",
+                regex : "",
+                next  : "start"
+            }
+        ],
+        "string2" : [
+            {
+                token : "constant.language.escape",
+                regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|['"\\\/bfnrt])/
+            }, {
+                token : "string",
+                regex : '[^"\\\\]+'
+            }, {
+                token : "string",
+                regex : '"',
+                next  : "start"
+            }, {
+                token : "string",
+                regex : "",
+                next  : "start"
+            }
+        ]
+    };
+    
+};
+
+oop.inherits(JackHighlightRules, TextHighlightRules);
+
+exports.JackHighlightRules = JackHighlightRules;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-javascript.js

@@ -0,0 +1,962 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/javascript', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/javascript_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/worker/worker_client', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = JavaScriptHighlightRules;
+    
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start" || state == "no_regex") {
+            var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        } else if (state == "doc-start") {
+            if (endState == "start" || endState == "no_regex") {
+                return "";
+            }
+            var match = line.match(/^\s*(\/?)\*/);
+            if (match) {
+                if (match[1]) {
+                    indent += " ";
+                }
+                indent += "* ";
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/javascript_worker", "JavaScriptWorker");
+        worker.attachToDocument(session.getDocument());
+
+        worker.on("jslint", function(results) {
+            session.setAnnotations(results.data);
+        });
+
+        worker.on("terminate", function() {
+            session.clearAnnotations();
+        });
+
+        return worker;
+    };
+
+    this.$id = "ace/mode/javascript";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/javascript_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var JavaScriptHighlightRules = function() {
+    var keywordMapper = this.createKeywordMapper({
+        "variable.language":
+            "Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|"  + // Constructors
+            "Namespace|QName|XML|XMLList|"                                             + // E4X
+            "ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|"   +
+            "Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|"                    +
+            "Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|"   + // Errors
+            "SyntaxError|TypeError|URIError|"                                          +
+            "decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" + // Non-constructor functions
+            "isNaN|parseFloat|parseInt|"                                               +
+            "JSON|Math|"                                                               + // Other
+            "this|arguments|prototype|window|document"                                 , // Pseudo
+        "keyword":
+            "const|yield|import|get|set|" +
+            "break|case|catch|continue|default|delete|do|else|finally|for|function|" +
+            "if|in|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|debugger|" +
+            "__parent__|__count__|escape|unescape|with|__proto__|" +
+            "class|enum|extends|super|export|implements|private|public|interface|package|protected|static",
+        "storage.type":
+            "const|let|var|function",
+        "constant.language":
+            "null|Infinity|NaN|undefined",
+        "support.function":
+            "alert",
+        "constant.language.boolean": "true|false"
+    }, "identifier");
+    var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield|void";
+    var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\\d\\$_\u00a1-\uffff]*\\b";
+
+    var escapedRe = "\\\\(?:x[0-9a-fA-F]{2}|" + // hex
+        "u[0-9a-fA-F]{4}|" + // unicode
+        "[0-2][0-7]{0,2}|" + // oct
+        "3[0-6][0-7]?|" + // oct
+        "37[0-7]?|" + // oct
+        "[4-7][0-7]?|" + //oct
+        ".)";
+
+    this.$rules = {
+        "no_regex" : [
+            {
+                token : "comment",
+                regex : "\\/\\/",
+                next : "line_comment"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : /\/\*/,
+                next : "comment"
+            }, {
+                token : "string",
+                regex : "'(?=.)",
+                next  : "qstring"
+            }, {
+                token : "string",
+                regex : '"(?=.)',
+                next  : "qqstring"
+            }, {
+                token : "constant.numeric", // hex
+                regex : /0[xX][0-9a-fA-F]+\b/
+            }, {
+                token : "constant.numeric", // float
+                regex : /[+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b/
+            }, {
+                token : [
+                    "storage.type", "punctuation.operator", "support.function",
+                    "punctuation.operator", "entity.name.function", "text","keyword.operator"
+                ],
+                regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)",
+                next: "function_arguments"
+            }, {
+                token : [
+                    "storage.type", "punctuation.operator", "entity.name.function", "text",
+                    "keyword.operator", "text", "storage.type", "text", "paren.lparen"
+                ],
+                regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
+                next: "function_arguments"
+            }, {
+                token : [
+                    "entity.name.function", "text", "keyword.operator", "text", "storage.type",
+                    "text", "paren.lparen"
+                ],
+                regex : "(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
+                next: "function_arguments"
+            }, {
+                token : [
+                    "storage.type", "punctuation.operator", "entity.name.function", "text",
+                    "keyword.operator", "text",
+                    "storage.type", "text", "entity.name.function", "text", "paren.lparen"
+                ],
+                regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s+)(\\w+)(\\s*)(\\()",
+                next: "function_arguments"
+            }, {
+                token : [
+                    "storage.type", "text", "entity.name.function", "text", "paren.lparen"
+                ],
+                regex : "(function)(\\s+)(" + identifierRe + ")(\\s*)(\\()",
+                next: "function_arguments"
+            }, {
+                token : [
+                    "entity.name.function", "text", "punctuation.operator",
+                    "text", "storage.type", "text", "paren.lparen"
+                ],
+                regex : "(" + identifierRe + ")(\\s*)(:)(\\s*)(function)(\\s*)(\\()",
+                next: "function_arguments"
+            }, {
+                token : [
+                    "text", "text", "storage.type", "text", "paren.lparen"
+                ],
+                regex : "(:)(\\s*)(function)(\\s*)(\\()",
+                next: "function_arguments"
+            }, {
+                token : "keyword",
+                regex : "(?:" + kwBeforeRe + ")\\b",
+                next : "start"
+            }, {
+                token : ["punctuation.operator", "support.function"],
+                regex : /(\.)(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:op|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/
+            }, {
+                token : ["punctuation.operator", "support.function.dom"],
+                regex : /(\.)(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/
+            }, {
+                token : ["punctuation.operator", "support.constant"],
+                regex : /(\.)(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/
+            }, {
+                token : ["storage.type", "punctuation.operator", "support.function.firebug"],
+                regex : /(console)(\.)(warn|info|log|error|time|timeEnd|assert)\b/
+            }, {
+                token : keywordMapper,
+                regex : identifierRe
+            }, {
+                token : "keyword.operator",
+                regex : /--|\+\+|[!$%&*+\-~]|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\|\||\?\:|\*=|%=|\+=|\-=|&=|\^=/,
+                next  : "start"
+            }, {
+                token : "punctuation.operator",
+                regex : /\?|\:|\,|\;|\./,
+                next  : "start"
+            }, {
+                token : "paren.lparen",
+                regex : /[\[({]/,
+                next  : "start"
+            }, {
+                token : "paren.rparen",
+                regex : /[\])}]/
+            }, {
+                token : "keyword.operator",
+                regex : /\/=?/,
+                next  : "start"
+            }, {
+                token: "comment",
+                regex: /^#!.*$/
+            }
+        ],
+        "start": [
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment_regex_allowed"
+            }, {
+                token : "comment",
+                regex : "\\/\\/",
+                next : "line_comment_regex_allowed"
+            }, {
+                token: "string.regexp",
+                regex: "\\/",
+                next: "regex"
+            }, {
+                token : "text",
+                regex : "\\s+|^$",
+                next : "start"
+            }, {
+                token: "empty",
+                regex: "",
+                next: "no_regex"
+            }
+        ],
+        "regex": [
+            {
+                token: "regexp.keyword.operator",
+                regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
+            }, {
+                token: "string.regexp",
+                regex: "/[sxngimy]*",
+                next: "no_regex"
+            }, {
+                token : "invalid",
+                regex: /\{\d+\b,?\d*\}[+*]|[+*$^?][+*]|[$^][?]|\?{3,}/
+            }, {
+                token : "constant.language.escape",
+                regex: /\(\?[:=!]|\)|\{\d+\b,?\d*\}|[+*]\?|[()$^+*?.]/
+            }, {
+                token : "constant.language.delimiter",
+                regex: /\|/
+            }, {
+                token: "constant.language.escape",
+                regex: /\[\^?/,
+                next: "regex_character_class"
+            }, {
+                token: "empty",
+                regex: "$",
+                next: "no_regex"
+            }, {
+                defaultToken: "string.regexp"
+            }
+        ],
+        "regex_character_class": [
+            {
+                token: "regexp.keyword.operator",
+                regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
+            }, {
+                token: "constant.language.escape",
+                regex: "]",
+                next: "regex"
+            }, {
+                token: "constant.language.escape",
+                regex: "-"
+            }, {
+                token: "empty",
+                regex: "$",
+                next: "no_regex"
+            }, {
+                defaultToken: "string.regexp.charachterclass"
+            }
+        ],
+        "function_arguments": [
+            {
+                token: "variable.parameter",
+                regex: identifierRe
+            }, {
+                token: "punctuation.operator",
+                regex: "[, ]+"
+            }, {
+                token: "punctuation.operator",
+                regex: "$"
+            }, {
+                token: "empty",
+                regex: "",
+                next: "no_regex"
+            }
+        ],
+        "comment_regex_allowed" : [
+            {token : "comment", regex : "\\*\\/", next : "start"},
+            {defaultToken : "comment"}
+        ],
+        "comment" : [
+            {token : "comment", regex : "\\*\\/", next : "no_regex"},
+            {defaultToken : "comment"}
+        ],
+        "line_comment_regex_allowed" : [
+            {token : "comment", regex : "$|^", next : "start"},
+            {defaultToken : "comment"}
+        ],
+        "line_comment" : [
+            {token : "comment", regex : "$|^", next : "no_regex"},
+            {defaultToken : "comment"}
+        ],
+        "qqstring" : [
+            {
+                token : "constant.language.escape",
+                regex : escapedRe
+            }, {
+                token : "string",
+                regex : "\\\\$",
+                next  : "qqstring"
+            }, {
+                token : "string",
+                regex : '"|$',
+                next  : "no_regex"
+            }, {
+                defaultToken: "string"
+            }
+        ],
+        "qstring" : [
+            {
+                token : "constant.language.escape",
+                regex : escapedRe
+            }, {
+                token : "string",
+                regex : "\\\\$",
+                next  : "qstring"
+            }, {
+                token : "string",
+                regex : "'|$",
+                next  : "no_regex"
+            }, {
+                defaultToken: "string"
+            }
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("no_regex") ]);
+};
+
+oop.inherits(JavaScriptHighlightRules, TextHighlightRules);
+
+exports.JavaScriptHighlightRules = JavaScriptHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-json.js

@@ -0,0 +1,654 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/json', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/json_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle', 'ace/worker/worker_client'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var HighlightRules = require("./json_highlight_rules").JsonHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+
+var Mode = function() {
+    this.HighlightRules = HighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/json_worker", "JsonWorker");
+        worker.attachToDocument(session.getDocument());
+
+        worker.on("error", function(e) {
+            session.setAnnotations([e.data]);
+        });
+
+        worker.on("ok", function() {
+            session.clearAnnotations();
+        });
+
+        return worker;
+    };
+
+
+    this.$id = "ace/mode/json";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/json_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var JsonHighlightRules = function() {
+    this.$rules = {
+        "start" : [
+            {
+                token : "variable", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]\\s*(?=:)'
+            }, {
+                token : "string", // single line
+                regex : '"',
+                next  : "string"
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+            }, {
+                token : "constant.language.boolean",
+                regex : "(?:true|false)\\b"
+            }, {
+                token : "invalid.illegal", // single quoted strings are not allowed
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "invalid.illegal", // comments are not allowed
+                regex : "\\/\\/.*$"
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "string" : [
+            {
+                token : "constant.language.escape",
+                regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|["\\\/bfnrt])/
+            }, {
+                token : "string",
+                regex : '[^"\\\\]+'
+            }, {
+                token : "string",
+                regex : '"',
+                next  : "start"
+            }, {
+                token : "string",
+                regex : "",
+                next  : "start"
+            }
+        ]
+    };
+    
+};
+
+oop.inherits(JsonHighlightRules, TextHighlightRules);
+
+exports.JsonHighlightRules = JsonHighlightRules;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-jsx.js

@@ -0,0 +1,711 @@
+ace.define('ace/mode/jsx', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/jsx_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var JsxHighlightRules = require("./jsx_highlight_rules").JsxHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+function Mode() {
+    this.HighlightRules = JsxHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+}
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/jsx";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ace.define('ace/mode/jsx_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var JsxHighlightRules = function() {
+    var keywords = lang.arrayToMap(
+        ("break|do|instanceof|typeof|case|else|new|var|catch|finally|return|void|continue|for|switch|default|while|function|this|" +
+         "if|throw|" +
+         "delete|in|try|" +
+         "class|extends|super|import|from|into|implements|interface|static|mixin|override|abstract|final|" +
+         "number|int|string|boolean|variant|" +
+         "log|assert").split("|")
+    );
+    
+    var buildinConstants = lang.arrayToMap(
+        ("null|true|false|NaN|Infinity|__FILE__|__LINE__|undefined").split("|")
+    );
+    
+    var reserved = lang.arrayToMap(
+        ("debugger|with|" +
+         "const|export|" +
+         "let|private|public|yield|protected|" +
+         "extern|native|as|operator|__fake__|__readonly__").split("|")
+    );
+    
+    var identifierRe = "[a-zA-Z_][a-zA-Z0-9_]*\\b";
+    
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment"
+            }, {
+                token : "string.regexp",
+                regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
+            }, {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            }, {
+                token : "string", // single line
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+            }, {
+                token : "constant.language.boolean",
+                regex : "(?:true|false)\\b"
+            }, {
+                token : [
+                    "storage.type",
+                    "text",
+                    "entity.name.function"
+                ],
+                regex : "(function)(\\s+)(" + identifierRe + ")"
+            }, {
+                token : function(value) {
+                    if (value == "this")
+                        return "variable.language";
+                    else if (value == "function")
+                        return "storage.type";
+                    else if (keywords.hasOwnProperty(value) || reserved.hasOwnProperty(value))
+                        return "keyword";
+                    else if (buildinConstants.hasOwnProperty(value))
+                        return "constant.language";
+                    else if (/^_?[A-Z][a-zA-Z0-9_]*$/.test(value))
+                        return "language.support.class";
+                    else
+                        return "identifier";
+                },
+                regex : identifierRe
+            }, {
+                token : "keyword.operator",
+                regex : "!|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
+            }, {
+                token : "punctuation.operator",
+                regex : "\\?|\\:|\\,|\\;|\\."
+            }, {
+                token : "paren.lparen",
+                regex : "[[({<]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}>]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ]
+    };
+    
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("start") ]);
+};
+
+oop.inherits(JsxHighlightRules, TextHighlightRules);
+
+exports.JsxHighlightRules = JsxHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-julia.js

@@ -0,0 +1,285 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ *
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/julia', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/julia_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var JuliaHighlightRules = require("./julia_highlight_rules").JuliaHighlightRules;
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = JuliaHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "#";
+    this.blockComment = "";
+    this.$id = "ace/mode/julia";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/julia_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var JuliaHighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { include: '#function_decl' },
+         { include: '#function_call' },
+         { include: '#type_decl' },
+         { include: '#keyword' },
+         { include: '#operator' },
+         { include: '#number' },
+         { include: '#string' },
+         { include: '#comment' } ],
+      '#bracket': 
+       [ { token: 'keyword.bracket.julia',
+           regex: '\\(|\\)|\\[|\\]|\\{|\\}|,' } ],
+      '#comment': 
+       [ { token: 
+            [ 'punctuation.definition.comment.julia',
+              'comment.line.number-sign.julia' ],
+           regex: '(#)(?!\\{)(.*$)'} ],
+      '#function_call': 
+       [ { token: [ 'support.function.julia', 'text' ],
+           regex: '([a-zA-Z0-9_]+!?)(\\w*\\()'} ],
+      '#function_decl': 
+       [ { token: [ 'keyword.other.julia', 'meta.function.julia',
+               'entity.name.function.julia', 'meta.function.julia','text' ],
+           regex: '(function|macro)(\\s*)([a-zA-Z0-9_\\{]+!?)(\\w*)([(\\\\{])'} ],
+      '#keyword':
+       [ { token: 'keyword.other.julia',
+           regex: '\\b(?:function|type|immutable|macro|quote|abstract|bitstype|typealias|module|baremodule|new)\\b' },
+         { token: 'keyword.control.julia',
+           regex: '\\b(?:if|else|elseif|while|for|in|begin|let|end|do|try|catch|finally|return|break|continue)\\b' },
+         { token: 'storage.modifier.variable.julia',
+           regex: '\\b(?:global|local|const|export|import|importall|using)\\b' },
+         { token: 'variable.macro.julia', regex: '@\\w+\\b' } ],
+      '#number': 
+       [ { token: 'constant.numeric.julia',
+           regex: '\\b0(?:x|X)[0-9a-fA-F]*|(?:\\b[0-9]+\\.?[0-9]*|\\.[0-9]+)(?:(?:e|E)(?:\\+|-)?[0-9]*)?(?:im)?|\\bInf(?:32)?\\b|\\bNaN(?:32)?\\b|\\btrue\\b|\\bfalse\\b' } ],
+      '#operator': 
+       [ { token: 'keyword.operator.update.julia',
+           regex: '=|:=|\\+=|-=|\\*=|/=|//=|\\.//=|\\.\\*=|\\\\=|\\.\\\\=|^=|\\.^=|%=|\\|=|&=|\\$=|<<=|>>=' },
+         { token: 'keyword.operator.ternary.julia', regex: '\\?|:' },
+         { token: 'keyword.operator.boolean.julia',
+           regex: '\\|\\||&&|!' },
+         { token: 'keyword.operator.arrow.julia', regex: '->|<-|-->' },
+         { token: 'keyword.operator.relation.julia',
+           regex: '>|<|>=|<=|==|!=|\\.>|\\.<|\\.>=|\\.>=|\\.==|\\.!=|\\.=|\\.!|<:|:>' },
+         { token: 'keyword.operator.range.julia', regex: ':' },
+         { token: 'keyword.operator.shift.julia', regex: '<<|>>' },
+         { token: 'keyword.operator.bitwise.julia', regex: '\\||\\&|~' },
+         { token: 'keyword.operator.arithmetic.julia',
+           regex: '\\+|-|\\*|\\.\\*|/|\\./|//|\\.//|%|\\.%|\\\\|\\.\\\\|\\^|\\.\\^' },
+         { token: 'keyword.operator.isa.julia', regex: '::' },
+         { token: 'keyword.operator.dots.julia',
+           regex: '\\.(?=[a-zA-Z])|\\.\\.+' },
+         { token: 'keyword.operator.interpolation.julia',
+           regex: '\\$#?(?=.)' },
+         { token: [ 'variable', 'keyword.operator.transposed-variable.julia' ],
+           regex: '(\\w+)((?:\'|\\.\')*\\.?\')' },
+         { token: 'text',
+           regex: '\\[|\\('},
+         { token: [ 'text', 'keyword.operator.transposed-matrix.julia' ],
+            regex: "([\\]\\)])((?:'|\\.')*\\.?')"} ],
+      '#string': 
+       [ { token: 'punctuation.definition.string.begin.julia',
+           regex: '\'',
+           push: 
+            [ { token: 'punctuation.definition.string.end.julia',
+                regex: '\'',
+                next: 'pop' },
+              { include: '#string_escaped_char' },
+              { defaultToken: 'string.quoted.single.julia' } ] },
+         { token: 'punctuation.definition.string.begin.julia',
+           regex: '"',
+           push: 
+            [ { token: 'punctuation.definition.string.end.julia',
+                regex: '"',
+                next: 'pop' },
+              { include: '#string_escaped_char' },
+              { defaultToken: 'string.quoted.double.julia' } ] },
+         { token: 'punctuation.definition.string.begin.julia',
+           regex: '\\b\\w+"',
+           push: 
+            [ { token: 'punctuation.definition.string.end.julia',
+                regex: '"\\w*',
+                next: 'pop' },
+              { include: '#string_custom_escaped_char' },
+              { defaultToken: 'string.quoted.custom-double.julia' } ] },
+         { token: 'punctuation.definition.string.begin.julia',
+           regex: '`',
+           push: 
+            [ { token: 'punctuation.definition.string.end.julia',
+                regex: '`',
+                next: 'pop' },
+              { include: '#string_escaped_char' },
+              { defaultToken: 'string.quoted.backtick.julia' } ] } ],
+      '#string_custom_escaped_char': [ { token: 'constant.character.escape.julia', regex: '\\\\"' } ],
+      '#string_escaped_char': 
+       [ { token: 'constant.character.escape.julia',
+           regex: '\\\\(?:\\\\|[0-3]\\d{,2}|[4-7]\\d?|x[a-fA-F0-9]{,2}|u[a-fA-F0-9]{,4}|U[a-fA-F0-9]{,8}|.)' } ],
+      '#type_decl': 
+       [ { token: 
+            [ 'keyword.control.type.julia',
+              'meta.type.julia',
+              'entity.name.type.julia',
+              'entity.other.inherited-class.julia',
+              'punctuation.separator.inheritance.julia',
+              'entity.other.inherited-class.julia' ],
+           regex: '(type|immutable)(\\s+)([a-zA-Z0-9_]+)(?:(\\s*)(<:)(\\s*[.a-zA-Z0-9_:]+))?' },
+         { token: [ 'other.typed-variable.julia', 'support.type.julia' ],
+           regex: '([a-zA-Z0-9_]+)(::[a-zA-Z0-9_{}]+)' } ] }
+    
+    this.normalizeRules();
+};
+
+JuliaHighlightRules.metaData = { fileTypes: [ 'jl' ],
+      firstLineMatch: '^#!.*\\bjulia\\s*$',
+      foldingStartMarker: '^\\s*(?:if|while|for|begin|function|macro|module|baremodule|type|immutable|let)\\b(?!.*\\bend\\b).*$',
+      foldingStopMarker: '^\\s*(?:end)\\b.*$',
+      name: 'Julia',
+      scopeName: 'source.julia' }
+
+
+oop.inherits(JuliaHighlightRules, TextHighlightRules);
+
+exports.JuliaHighlightRules = JuliaHighlightRules;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-latex.js

@@ -0,0 +1,189 @@
+ace.define('ace/mode/latex', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/latex_highlight_rules', 'ace/mode/folding/latex', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var LatexHighlightRules = require("./latex_highlight_rules").LatexHighlightRules;
+var LatexFoldMode = require("./folding/latex").FoldMode;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = LatexHighlightRules;
+    this.foldingRules = new LatexFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "%";
+
+    this.$id = "ace/mode/latex";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+ace.define('ace/mode/latex_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var LatexHighlightRules = function() {   
+    this.$rules = {
+        "start" : [{
+            token : "keyword",
+            regex : "\\\\(?:[^a-zA-Z]|[a-zA-Z]+)"
+        }, {
+            token : "lparen",
+            regex : "[[({]"
+        }, {
+            token : "rparen",
+            regex : "[\\])}]"
+        }, {
+            token : "string",
+            regex : "\\$(?:(?:\\\\.)|(?:[^\\$\\\\]))*?\\$"
+        }, {
+            token : "comment",
+            regex : "%.*$"
+        }]
+    };
+};
+
+oop.inherits(LatexHighlightRules, TextHighlightRules);
+
+exports.LatexHighlightRules = LatexHighlightRules;
+
+});
+
+ace.define('ace/mode/folding/latex', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range', 'ace/token_iterator'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+
+var FoldMode = exports.FoldMode = function() {};
+
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /^\s*\\(begin)|(section|subsection)\b|{\s*$/;
+    this.foldingStopMarker = /^\s*\\(end)\b|^\s*}/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var line = session.doc.getLine(row);
+        var match = this.foldingStartMarker.exec(line);
+        if (match) {
+            if (match[1])
+                return this.latexBlock(session, row, match[0].length - 1);
+            if (match[2])
+                return this.latexSection(session, row, match[0].length - 1);
+
+            return this.openingBracketBlock(session, "{", row, match.index);
+        }
+
+        var match = this.foldingStopMarker.exec(line);
+        if (match) {
+            if (match[1])
+                return this.latexBlock(session, row, match[0].length - 1);
+
+            return this.closingBracketBlock(session, "}", row, match.index + match[0].length);
+        }
+    };
+
+    this.latexBlock = function(session, row, column) {
+        var keywords = {
+            "\\begin": 1,
+            "\\end": -1
+        };
+
+        var stream = new TokenIterator(session, row, column);
+        var token = stream.getCurrentToken();
+        if (!token || token.type !== "keyword")
+            return;
+
+        var val = token.value;
+        var dir = keywords[val];
+
+        var getType = function() {
+            var token = stream.stepForward();
+            var type = token.type == "lparen" ?stream.stepForward().value : "";
+            if (dir === -1) {
+                stream.stepBackward();
+                if (type)
+                    stream.stepBackward();
+            }
+            return type;
+        };
+        var stack = [getType()];
+        var startColumn = dir === -1 ? stream.getCurrentTokenColumn() : session.getLine(row).length;
+        var startRow = row;
+
+        stream.step = dir === -1 ? stream.stepBackward : stream.stepForward;
+        while(token = stream.step()) {
+            if (token.type !== "keyword")
+                continue;
+            var level = keywords[token.value];
+            if (!level)
+                continue;
+            var type = getType();
+            if (level === dir)
+                stack.unshift(type);
+            else if (stack.shift() !== type || !stack.length)
+                break;
+        }
+
+        if (stack.length)
+            return;
+
+        var row = stream.getCurrentTokenRow();
+        if (dir === -1)
+            return new Range(row, session.getLine(row).length, startRow, startColumn);
+        stream.stepBackward();
+        return new Range(startRow, startColumn, row, stream.getCurrentTokenColumn());
+    };
+
+    this.latexSection = function(session, row, column) {
+        var keywords = ["\\subsection", "\\section", "\\begin", "\\end"];
+
+        var stream = new TokenIterator(session, row, column);
+        var token = stream.getCurrentToken();
+        if (!token || token.type != "keyword")
+            return;
+
+        var startLevel = keywords.indexOf(token.value);
+        var stackDepth = 0
+        var endRow = row;
+
+        while(token = stream.stepForward()) {
+            if (token.type !== "keyword")
+                continue;
+            var level = keywords.indexOf(token.value);
+
+            if (level >= 2) {
+                if (!stackDepth)
+                    endRow = stream.getCurrentTokenRow() - 1;
+                stackDepth += level == 2 ? 1 : - 1;
+                if (stackDepth < 0)
+                    break
+            } else if (level >= startLevel)
+                break;
+        }
+
+        if (!stackDepth)
+            endRow = stream.getCurrentTokenRow() - 1;
+
+        while (endRow > row && !/\S/.test(session.getLine(endRow)))
+            endRow--;
+
+        return new Range(
+            row, session.getLine(row).length,
+            endRow, session.getLine(endRow).length
+        );
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-less.js

@@ -0,0 +1,883 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/less', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/less_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/css', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var LessHighlightRules = require("./less_highlight_rules").LessHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CssBehaviour = require("./behaviour/css").CssBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = LessHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CssBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+    
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        var tokens = this.getTokenizer().getLineTokens(line, state).tokens;
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        var match = line.match(/^.*\{\s*$/);
+        if (match) {
+            indent += tab;
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/less";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/less_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var LessHighlightRules = function() {
+    
+    var properties = lang.arrayToMap( (function () {
+
+        var browserPrefix = ("-webkit-|-moz-|-o-|-ms-|-svg-|-pie-|-khtml-").split("|");
+        
+        var prefixProperties = ("appearance|background-clip|background-inline-policy|background-origin|" + 
+             "background-size|binding|border-bottom-colors|border-left-colors|" + 
+             "border-right-colors|border-top-colors|border-end|border-end-color|" + 
+             "border-end-style|border-end-width|border-image|border-start|" + 
+             "border-start-color|border-start-style|border-start-width|box-align|" + 
+             "box-direction|box-flex|box-flexgroup|box-ordinal-group|box-orient|" + 
+             "box-pack|box-sizing|column-count|column-gap|column-width|column-rule|" + 
+             "column-rule-width|column-rule-style|column-rule-color|float-edge|" + 
+             "font-feature-settings|font-language-override|force-broken-image-icon|" + 
+             "image-region|margin-end|margin-start|opacity|outline|outline-color|" + 
+             "outline-offset|outline-radius|outline-radius-bottomleft|" + 
+             "outline-radius-bottomright|outline-radius-topleft|outline-radius-topright|" + 
+             "outline-style|outline-width|padding-end|padding-start|stack-sizing|" + 
+             "tab-size|text-blink|text-decoration-color|text-decoration-line|" + 
+             "text-decoration-style|transform|transform-origin|transition|" + 
+             "transition-delay|transition-duration|transition-property|" + 
+             "transition-timing-function|user-focus|user-input|user-modify|user-select|" +
+             "window-shadow|border-radius").split("|");
+        
+        var properties = ("azimuth|background-attachment|background-color|background-image|" +
+            "background-position|background-repeat|background|border-bottom-color|" +
+            "border-bottom-style|border-bottom-width|border-bottom|border-collapse|" +
+            "border-color|border-left-color|border-left-style|border-left-width|" +
+            "border-left|border-right-color|border-right-style|border-right-width|" +
+            "border-right|border-spacing|border-style|border-top-color|" +
+            "border-top-style|border-top-width|border-top|border-width|border|" +
+            "bottom|box-sizing|caption-side|clear|clip|color|content|counter-increment|" +
+            "counter-reset|cue-after|cue-before|cue|cursor|direction|display|" +
+            "elevation|empty-cells|float|font-family|font-size-adjust|font-size|" +
+            "font-stretch|font-style|font-variant|font-weight|font|height|left|" +
+            "letter-spacing|line-height|list-style-image|list-style-position|" +
+            "list-style-type|list-style|margin-bottom|margin-left|margin-right|" +
+            "margin-top|marker-offset|margin|marks|max-height|max-width|min-height|" +
+            "min-width|opacity|orphans|outline-color|" +
+            "outline-style|outline-width|outline|overflow|overflow-x|overflow-y|padding-bottom|" +
+            "padding-left|padding-right|padding-top|padding|page-break-after|" +
+            "page-break-before|page-break-inside|page|pause-after|pause-before|" +
+            "pause|pitch-range|pitch|play-during|position|quotes|richness|right|" +
+            "size|speak-header|speak-numeral|speak-punctuation|speech-rate|speak|" +
+            "stress|table-layout|text-align|text-decoration|text-indent|" +
+            "text-shadow|text-transform|top|unicode-bidi|vertical-align|" +
+            "visibility|voice-family|volume|white-space|widows|width|word-spacing|" +
+            "z-index").split("|");
+        var ret = [];
+        for (var i=0, ln=browserPrefix.length; i<ln; i++) {
+            Array.prototype.push.apply(
+                ret,
+                (( browserPrefix[i] + prefixProperties.join("|" + browserPrefix[i]) ).split("|"))
+            );
+        }
+        Array.prototype.push.apply(ret, prefixProperties);
+        Array.prototype.push.apply(ret, properties);
+        
+        return ret;
+        
+    })() );
+    
+
+
+    var functions = lang.arrayToMap(
+        ("hsl|hsla|rgb|rgba|url|attr|counter|counters|lighten|darken|saturate|" +
+        "desaturate|fadein|fadeout|fade|spin|mix|hue|saturation|lightness|" +
+        "alpha|round|ceil|floor|percentage|color|iscolor|isnumber|isstring|" +
+        "iskeyword|isurl|ispixel|ispercentage|isem").split("|")
+    );
+
+    var constants = lang.arrayToMap(
+        ("absolute|all-scroll|always|armenian|auto|baseline|below|bidi-override|" +
+        "block|bold|bolder|border-box|both|bottom|break-all|break-word|capitalize|center|" +
+        "char|circle|cjk-ideographic|col-resize|collapse|content-box|crosshair|dashed|" +
+        "decimal-leading-zero|decimal|default|disabled|disc|" +
+        "distribute-all-lines|distribute-letter|distribute-space|" +
+        "distribute|dotted|double|e-resize|ellipsis|fixed|georgian|groove|" +
+        "hand|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|" +
+        "ideograph-alpha|ideograph-numeric|ideograph-parenthesis|" +
+        "ideograph-space|inactive|inherit|inline-block|inline|inset|inside|" +
+        "inter-ideograph|inter-word|italic|justify|katakana-iroha|katakana|" +
+        "keep-all|left|lighter|line-edge|line-through|line|list-item|loose|" +
+        "lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|" +
+        "medium|middle|move|n-resize|ne-resize|newspaper|no-drop|no-repeat|" +
+        "nw-resize|none|normal|not-allowed|nowrap|oblique|outset|outside|" +
+        "overline|pointer|progress|relative|repeat-x|repeat-y|repeat|right|" +
+        "ridge|row-resize|rtl|s-resize|scroll|se-resize|separate|small-caps|" +
+        "solid|square|static|strict|super|sw-resize|table-footer-group|" +
+        "table-header-group|tb-rl|text-bottom|text-top|text|thick|thin|top|" +
+        "transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|" +
+        "vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|" +
+        "zero").split("|")
+    );
+
+    var colors = lang.arrayToMap(
+        ("aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|" +
+        "purple|red|silver|teal|white|yellow").split("|")
+    );
+    
+    var keywords = lang.arrayToMap(
+        ("@mixin|@extend|@include|@import|@media|@debug|@warn|@if|@for|@each|" +
+        "@while|@else|@font-face|@-webkit-keyframes|if|and|!default|module|" +
+        "def|end|declare|when|not|and").split("|")
+    );
+    
+    var tags = lang.arrayToMap(
+        ("a|abbr|acronym|address|applet|area|article|aside|audio|b|base|basefont|bdo|" + 
+         "big|blockquote|body|br|button|canvas|caption|center|cite|code|col|colgroup|" + 
+         "command|datalist|dd|del|details|dfn|dir|div|dl|dt|em|embed|fieldset|" + 
+         "figcaption|figure|font|footer|form|frame|frameset|h1|h2|h3|h4|h5|h6|head|" + 
+         "header|hgroup|hr|html|i|iframe|img|input|ins|keygen|kbd|label|legend|li|" + 
+         "link|map|mark|menu|meta|meter|nav|noframes|noscript|object|ol|optgroup|" + 
+         "option|output|p|param|pre|progress|q|rp|rt|ruby|s|samp|script|section|select|" + 
+         "small|source|span|strike|strong|style|sub|summary|sup|table|tbody|td|" + 
+         "textarea|tfoot|th|thead|time|title|tr|tt|u|ul|var|video|wbr|xmp").split("|")
+    );
+
+    var numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))";
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment"
+            }, {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            }, {
+                token : "string", // single line
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "constant.numeric",
+                regex : numRe + "(?:em|ex|px|cm|mm|in|pt|pc|deg|rad|grad|ms|s|hz|khz|%)"
+            }, {
+                token : "constant.numeric", // hex6 color
+                regex : "#[a-f0-9]{6}"
+            }, {
+                token : "constant.numeric", // hex3 color
+                regex : "#[a-f0-9]{3}"
+            }, {
+                token : "constant.numeric",
+                regex : numRe
+            }, {
+                token : function(value) {
+                    if (keywords.hasOwnProperty(value))
+                        return "keyword";
+                    else
+                        return "variable";
+                },
+                regex : "@[a-z0-9_\\-@]*\\b"
+            }, {
+                token : function(value) {
+                    if (properties.hasOwnProperty(value.toLowerCase()))
+                        return "support.type";
+                    else if (keywords.hasOwnProperty(value))
+                        return "keyword";
+                    else if (constants.hasOwnProperty(value))
+                        return "constant.language";
+                    else if (functions.hasOwnProperty(value))
+                        return "support.function";
+                    else if (colors.hasOwnProperty(value.toLowerCase()))
+                        return "support.constant.color";
+                    else if (tags.hasOwnProperty(value.toLowerCase()))
+                        return "variable.language";
+                    else
+                        return "text";
+                },
+                regex : "\\-?[@a-z_][@a-z0-9_\\-]*"
+            }, {
+                token: "variable.language",
+                regex: "#[a-z0-9-_]+"
+            }, {
+                token: "variable.language",
+                regex: "\\.[a-z0-9-_]+"
+            }, {
+                token: "variable.language",
+                regex: ":[a-z0-9-_]+"
+            }, {
+                token: "constant",
+                regex: "[a-z0-9-_]+"
+            }, {
+                token : "keyword.operator",
+                regex : "<|>|<=|>=|==|!=|-|%|#|\\+|\\$|\\+|\\*"
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }, {
+                caseInsensitive: true
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ]
+    };
+};
+
+oop.inherits(LessHighlightRules, TextHighlightRules);
+
+exports.LessHighlightRules = LessHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/css', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/mode/behaviour/cstyle', 'ace/token_iterator'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var CstyleBehaviour = require("./cstyle").CstyleBehaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+
+var CssBehaviour = function () {
+
+    this.inherit(CstyleBehaviour);
+
+    this.add("colon", "insertion", function (state, action, editor, session, text) {
+        if (text === ':') {
+            var cursor = editor.getCursorPosition();
+            var iterator = new TokenIterator(session, cursor.row, cursor.column);
+            var token = iterator.getCurrentToken();
+            if (token && token.value.match(/\s+/)) {
+                token = iterator.stepBackward();
+            }
+            if (token && token.type === 'support.type') {
+                var line = session.doc.getLine(cursor.row);
+                var rightChar = line.substring(cursor.column, cursor.column + 1);
+                if (rightChar === ':') {
+                    return {
+                       text: '',
+                       selection: [1, 1]
+                    }
+                }
+                if (!line.substring(cursor.column).match(/^\s*;/)) {
+                    return {
+                       text: ':;',
+                       selection: [1, 1]
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("colon", "deletion", function (state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected === ':') {
+            var cursor = editor.getCursorPosition();
+            var iterator = new TokenIterator(session, cursor.row, cursor.column);
+            var token = iterator.getCurrentToken();
+            if (token && token.value.match(/\s+/)) {
+                token = iterator.stepBackward();
+            }
+            if (token && token.type === 'support.type') {
+                var line = session.doc.getLine(range.start.row);
+                var rightChar = line.substring(range.end.column, range.end.column + 1);
+                if (rightChar === ';') {
+                    range.end.column ++;
+                    return range;
+                }
+            }
+        }
+    });
+
+    this.add("semicolon", "insertion", function (state, action, editor, session, text) {
+        if (text === ';') {
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === ';') {
+                return {
+                   text: '',
+                   selection: [1, 1]
+                }
+            }
+        }
+    });
+
+}
+oop.inherits(CssBehaviour, CstyleBehaviour);
+
+exports.CssBehaviour = CssBehaviour;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-lisp.js

@@ -0,0 +1,136 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/lisp', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/lisp_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var LispHighlightRules = require("./lisp_highlight_rules").LispHighlightRules;
+
+var Mode = function() {
+    this.HighlightRules = LispHighlightRules;
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+       
+    this.lineCommentStart = ";";
+    
+    this.$id = "ace/mode/lisp";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+
+ace.define('ace/mode/lisp_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var LispHighlightRules = function() {
+    var keywordControl = "case|do|let|loop|if|else|when";
+    var keywordOperator = "eq|neq|and|or";
+    var constantLanguage = "null|nil";
+    var supportFunctions = "cons|car|cdr|cond|lambda|format|setq|setf|quote|eval|append|list|listp|memberp|t|load|progn";
+
+    var keywordMapper = this.createKeywordMapper({
+        "keyword.control": keywordControl,
+        "keyword.operator": keywordOperator,
+        "constant.language": constantLanguage,
+        "support.function": supportFunctions
+    }, "identifier", true);
+
+    this.$rules = 
+        {
+    "start": [
+        {
+            token : "comment",
+            regex : ";.*$"
+        },
+        {
+            token: ["storage.type.function-type.lisp", "text", "entity.name.function.lisp"],
+            regex: "(?:\\b(?:(defun|defmethod|defmacro))\\b)(\\s+)((?:\\w|\\-|\\!|\\?)*)"
+        },
+        {
+            token: ["punctuation.definition.constant.character.lisp", "constant.character.lisp"],
+            regex: "(#)((?:\\w|[\\\\+-=<>'\"&#])+)"
+        },
+        {
+            token: ["punctuation.definition.variable.lisp", "variable.other.global.lisp", "punctuation.definition.variable.lisp"],
+            regex: "(\\*)(\\S*)(\\*)"
+        },
+        {
+            token : "constant.numeric", // hex
+            regex : "0[xX][0-9a-fA-F]+(?:L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+        }, 
+        {
+            token : "constant.numeric", // float
+            regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?(?:L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+        },
+        {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        },
+        {
+            token : "string",
+            regex : '"(?=.)',
+            next  : "qqstring"
+        }
+    ],
+    "qqstring": [
+        {
+            token: "constant.character.escape.lisp",
+            regex: "\\\\."
+        },
+        {
+            token : "string",
+            regex : '[^"\\\\]+'
+        }, {
+            token : "string",
+            regex : "\\\\$",
+            next  : "qqstring"
+        }, {
+            token : "string",
+            regex : '"|$',
+            next  : "start"
+        }
+    ]
+}
+
+};
+
+oop.inherits(LispHighlightRules, TextHighlightRules);
+
+exports.LispHighlightRules = LispHighlightRules;
+});

src/main/webapp/assets/ace/mode-livescript.js

@@ -0,0 +1,289 @@
+ace.define('ace/mode/livescript', ['require', 'exports', 'module' , 'ace/tokenizer', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/mode/text'], function(require, exports, module) {
+  var identifier, LiveScriptMode, keywordend, stringfill;
+  identifier = '(?![\\d\\s])[$\\w\\xAA-\\uFFDC](?:(?!\\s)[$\\w\\xAA-\\uFFDC]|-[A-Za-z])*';
+  exports.Mode = LiveScriptMode = (function(superclass){
+    var indenter, prototype = extend$((import$(LiveScriptMode, superclass).displayName = 'LiveScriptMode', LiveScriptMode), superclass).prototype, constructor = LiveScriptMode;
+    function LiveScriptMode(){
+      var that;
+      this.$tokenizer = new (require('../tokenizer')).Tokenizer(LiveScriptMode.Rules);
+      if (that = require('../mode/matching_brace_outdent')) {
+        this.$outdent = new that.MatchingBraceOutdent;
+      }
+      this.$id = "ace/mode/livescript";
+    }
+    indenter = RegExp('(?:[({[=:]|[-~]>|\\b(?:e(?:lse|xport)|d(?:o|efault)|t(?:ry|hen)|finally|import(?:\\s*all)?|const|var|let|new|catch(?:\\s*' + identifier + ')?))\\s*$');
+    prototype.getNextLineIndent = function(state, line, tab){
+      var indent, tokens;
+      indent = this.$getIndent(line);
+      tokens = this.$tokenizer.getLineTokens(line, state).tokens;
+      if (!(tokens.length && tokens[tokens.length - 1].type === 'comment')) {
+        if (state === 'start' && indenter.test(line)) {
+          indent += tab;
+        }
+      }
+      return indent;
+    };
+    prototype.toggleCommentLines = function(state, doc, startRow, endRow){
+      var comment, range, i$, i, out, line;
+      comment = /^(\s*)#/;
+      range = new (require('../range')).Range(0, 0, 0, 0);
+      for (i$ = startRow; i$ <= endRow; ++i$) {
+        i = i$;
+        if (out = comment.test(line = doc.getLine(i))) {
+          line = line.replace(comment, '$1');
+        } else {
+          line = line.replace(/^\s*/, '$&#');
+        }
+        range.end.row = range.start.row = i;
+        range.end.column = line.length + 1;
+        doc.replace(range, line);
+      }
+      return 1 - out * 2;
+    };
+    prototype.checkOutdent = function(state, line, input){
+      var ref$;
+      return (ref$ = this.$outdent) != null ? ref$.checkOutdent(line, input) : void 8;
+    };
+    prototype.autoOutdent = function(state, doc, row){
+      var ref$;
+      return (ref$ = this.$outdent) != null ? ref$.autoOutdent(doc, row) : void 8;
+    };
+    return LiveScriptMode;
+  }(require('../mode/text').Mode));
+  keywordend = '(?![$\\w]|-[A-Za-z]|\\s*:(?![:=]))';
+  stringfill = {
+    token: 'string',
+    regex: '.+'
+  };
+  LiveScriptMode.Rules = {
+    start: [
+      {
+        token: 'keyword',
+        regex: '(?:t(?:h(?:is|row|en)|ry|ypeof!?)|c(?:on(?:tinue|st)|a(?:se|tch)|lass)|i(?:n(?:stanceof)?|mp(?:ort(?:\\s+all)?|lements)|[fs])|d(?:e(?:fault|lete|bugger)|o)|f(?:or(?:\\s+own)?|inally|unction)|s(?:uper|witch)|e(?:lse|x(?:tends|port)|val)|a(?:nd|rguments)|n(?:ew|ot)|un(?:less|til)|w(?:hile|ith)|o[fr]|return|break|let|var|loop)' + keywordend
+      }, {
+        token: 'constant.language',
+        regex: '(?:true|false|yes|no|on|off|null|void|undefined)' + keywordend
+      }, {
+        token: 'invalid.illegal',
+        regex: '(?:p(?:ackage|r(?:ivate|otected)|ublic)|i(?:mplements|nterface)|enum|static|yield)' + keywordend
+      }, {
+        token: 'language.support.class',
+        regex: '(?:R(?:e(?:gExp|ferenceError)|angeError)|S(?:tring|yntaxError)|E(?:rror|valError)|Array|Boolean|Date|Function|Number|Object|TypeError|URIError)' + keywordend
+      }, {
+        token: 'language.support.function',
+        regex: '(?:is(?:NaN|Finite)|parse(?:Int|Float)|Math|JSON|(?:en|de)codeURI(?:Component)?)' + keywordend
+      }, {
+        token: 'variable.language',
+        regex: '(?:t(?:hat|il|o)|f(?:rom|allthrough)|it|by|e)' + keywordend
+      }, {
+        token: 'identifier',
+        regex: identifier + '\\s*:(?![:=])'
+      }, {
+        token: 'variable',
+        regex: identifier
+      }, {
+        token: 'keyword.operator',
+        regex: '(?:\\.{3}|\\s+\\?)'
+      }, {
+        token: 'keyword.variable',
+        regex: '(?:@+|::|\\.\\.)',
+        next: 'key'
+      }, {
+        token: 'keyword.operator',
+        regex: '\\.\\s*',
+        next: 'key'
+      }, {
+        token: 'string',
+        regex: '\\\\\\S[^\\s,;)}\\]]*'
+      }, {
+        token: 'string.doc',
+        regex: '\'\'\'',
+        next: 'qdoc'
+      }, {
+        token: 'string.doc',
+        regex: '"""',
+        next: 'qqdoc'
+      }, {
+        token: 'string',
+        regex: '\'',
+        next: 'qstring'
+      }, {
+        token: 'string',
+        regex: '"',
+        next: 'qqstring'
+      }, {
+        token: 'string',
+        regex: '`',
+        next: 'js'
+      }, {
+        token: 'string',
+        regex: '<\\[',
+        next: 'words'
+      }, {
+        token: 'string.regex',
+        regex: '//',
+        next: 'heregex'
+      }, {
+        token: 'comment.doc',
+        regex: '/\\*',
+        next: 'comment'
+      }, {
+        token: 'comment',
+        regex: '#.*'
+      }, {
+        token: 'string.regex',
+        regex: '\\/(?:[^[\\/\\n\\\\]*(?:(?:\\\\.|\\[[^\\]\\n\\\\]*(?:\\\\.[^\\]\\n\\\\]*)*\\])[^[\\/\\n\\\\]*)*)\\/[gimy$]{0,4}',
+        next: 'key'
+      }, {
+        token: 'constant.numeric',
+        regex: '(?:0x[\\da-fA-F][\\da-fA-F_]*|(?:[2-9]|[12]\\d|3[0-6])r[\\da-zA-Z][\\da-zA-Z_]*|(?:\\d[\\d_]*(?:\\.\\d[\\d_]*)?|\\.\\d[\\d_]*)(?:e[+-]?\\d[\\d_]*)?[\\w$]*)'
+      }, {
+        token: 'lparen',
+        regex: '[({[]'
+      }, {
+        token: 'rparen',
+        regex: '[)}\\]]',
+        next: 'key'
+      }, {
+        token: 'keyword.operator',
+        regex: '\\S+'
+      }, {
+        token: 'text',
+        regex: '\\s+'
+      }
+    ],
+    heregex: [
+      {
+        token: 'string.regex',
+        regex: '.*?//[gimy$?]{0,4}',
+        next: 'start'
+      }, {
+        token: 'string.regex',
+        regex: '\\s*#{'
+      }, {
+        token: 'comment.regex',
+        regex: '\\s+(?:#.*)?'
+      }, {
+        token: 'string.regex',
+        regex: '\\S+'
+      }
+    ],
+    key: [
+      {
+        token: 'keyword.operator',
+        regex: '[.?@!]+'
+      }, {
+        token: 'identifier',
+        regex: identifier,
+        next: 'start'
+      }, {
+        token: 'text',
+        regex: '.',
+        next: 'start'
+      }
+    ],
+    comment: [
+      {
+        token: 'comment.doc',
+        regex: '.*?\\*/',
+        next: 'start'
+      }, {
+        token: 'comment.doc',
+        regex: '.+'
+      }
+    ],
+    qdoc: [
+      {
+        token: 'string',
+        regex: ".*?'''",
+        next: 'key'
+      }, stringfill
+    ],
+    qqdoc: [
+      {
+        token: 'string',
+        regex: '.*?"""',
+        next: 'key'
+      }, stringfill
+    ],
+    qstring: [
+      {
+        token: 'string',
+        regex: '[^\\\\\']*(?:\\\\.[^\\\\\']*)*\'',
+        next: 'key'
+      }, stringfill
+    ],
+    qqstring: [
+      {
+        token: 'string',
+        regex: '[^\\\\"]*(?:\\\\.[^\\\\"]*)*"',
+        next: 'key'
+      }, stringfill
+    ],
+    js: [
+      {
+        token: 'string',
+        regex: '[^\\\\`]*(?:\\\\.[^\\\\`]*)*`',
+        next: 'key'
+      }, stringfill
+    ],
+    words: [
+      {
+        token: 'string',
+        regex: '.*?\\]>',
+        next: 'key'
+      }, stringfill
+    ]
+  };
+function extend$(sub, sup){
+  function fun(){} fun.prototype = (sub.superclass = sup).prototype;
+  (sub.prototype = new fun).constructor = sub;
+  if (typeof sup.extended == 'function') sup.extended(sub);
+  return sub;
+}
+function import$(obj, src){
+  var own = {}.hasOwnProperty;
+  for (var key in src) if (own.call(src, key)) obj[key] = src[key];
+  return obj;
+}
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});

src/main/webapp/assets/ace/mode-logiql.js

@@ -0,0 +1,698 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/logiql', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/logiql_highlight_rules', 'ace/mode/folding/coffee', 'ace/token_iterator', 'ace/range', 'ace/mode/behaviour/cstyle', 'ace/mode/matching_brace_outdent'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var LogiQLHighlightRules = require("./logiql_highlight_rules").LogiQLHighlightRules;
+var FoldMode = require("./folding/coffee").FoldMode;
+var TokenIterator = require("../token_iterator").TokenIterator;
+var Range = require("../range").Range;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+
+var Mode = function() {
+    this.HighlightRules = LogiQLHighlightRules;
+    this.foldingRules = new FoldMode();
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+        if (/comment|string/.test(endState))  
+            return indent;
+        if (tokens.length && tokens[tokens.length - 1].type == "comment.single")
+            return indent;
+
+        var match = line.match();
+        if (/(-->|<--|<-|->|{)\s*$/.test(line))
+            indent += tab;
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        if (this.$outdent.checkOutdent(line, input))
+            return true;
+
+        if (input !== "\n" && input !== "\r\n")
+            return false;
+            
+        if (!/^\s+/.test(line))
+            return false;
+
+        return true;
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        if (this.$outdent.autoOutdent(doc, row))
+            return;
+        var prevLine = doc.getLine(row);
+        var match = prevLine.match(/^\s+/);
+        var column = prevLine.lastIndexOf(".") + 1;
+        if (!match || !row || !column) return 0;
+
+        var line = doc.getLine(row + 1);
+        var startRange = this.getMatching(doc, {row: row, column: column});
+        if (!startRange || startRange.start.row == row) return 0;
+
+        column = match[0].length;
+        var indent = this.$getIndent(doc.getLine(startRange.start.row));
+        doc.replace(new Range(row + 1, 0, row + 1, column), indent);
+    };
+
+    this.getMatching = function(session, row, column) {
+        if (row == undefined)
+            row = session.selection.lead
+        if (typeof row == "object") {
+            column = row.column;
+            row = row.row;
+        }
+
+        var startToken = session.getTokenAt(row, column);
+        var KW_START = "keyword.start", KW_END = "keyword.end";
+        var tok;
+        if (!startToken)
+            return;
+        if (startToken.type == KW_START) {
+            var it = new TokenIterator(session, row, column);
+            it.step = it.stepForward;
+        } else if (startToken.type == KW_END) {
+            var it = new TokenIterator(session, row, column);
+            it.step = it.stepBackward;
+        } else
+            return;
+
+        while (tok = it.step()) {
+            if (tok.type == KW_START || tok.type == KW_END)
+                break;
+        }
+        if (!tok || tok.type == startToken.type)
+            return;
+
+        var col = it.getCurrentTokenColumn();
+        var row = it.getCurrentTokenRow();
+        return new Range(row, col, row, col + tok.value.length);
+    };
+    this.$id = "ace/mode/logiql";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/logiql_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var LogiQLHighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { token: 'comment.block',
+           regex: '/\\*',
+           push: 
+            [ { token: 'comment.block', regex: '\\*/', next: 'pop' },
+              { defaultToken: 'comment.block' } ],
+            },
+         { token: 'comment.single',
+           regex: '//.*',
+            },
+         { token: 'constant.numeric',
+           regex: '\\d+(?:\\.\\d+)?(?:[eE][+-]?\\d+)?[fd]?',
+            },
+         { token: 'string',
+           regex: '"',
+           push: 
+            [ { token: 'string', regex: '"', next: 'pop' },
+              { defaultToken: 'string' } ],
+            },
+         { token: 'constant.language',
+           regex: '\\b(true|false)\\b',
+            },
+         { token: 'entity.name.type.logicblox',
+           regex: '`[a-zA-Z_:]+(\\d|\\a)*\\b',
+            },
+         { token: 'keyword.start', regex: '->',  comment: 'Constraint' },
+         { token: 'keyword.start', regex: '-->', comment: 'Level 1 Constraint'},
+         { token: 'keyword.start', regex: '<-',  comment: 'Rule' },
+         { token: 'keyword.start', regex: '<--', comment: 'Level 1 Rule' },
+         { token: 'keyword.end',   regex: '\\.', comment: 'Terminator' },
+         { token: 'keyword.other', regex: '!',   comment: 'Negation' },
+         { token: 'keyword.other', regex: ',',   comment: 'Conjunction' },
+         { token: 'keyword.other', regex: ';',   comment: 'Disjunction' },
+         { token: 'keyword.operator', regex: '<=|>=|!=|<|>', comment: 'Equality'},
+         { token: 'keyword.other', regex: '@', comment: 'Equality' },
+         { token: 'keyword.operator', regex: '\\+|-|\\*|/', comment: 'Arithmetic operations'},
+         { token: 'keyword', regex: '::', comment: 'Colon colon' },
+         { token: 'support.function',
+           regex: '\\b(agg\\s*<<)',
+           push: 
+            [ { include: '$self' },
+              { token: 'support.function',
+                regex: '>>',
+                next: 'pop' } ],
+            },
+         { token: 'storage.modifier',
+           regex: '\\b(lang:[\\w:]*)',
+            },
+         { token: [ 'storage.type', 'text' ],
+           regex: '(export|sealed|clauses|block|alias|alias_all)(\\s*\\()(?=`)',
+            },
+         { token: 'entity.name',
+           regex: '[a-zA-Z_][a-zA-Z_0-9:]*(@prev|@init|@final)?(?=(\\(|\\[))',
+            },
+         { token: 'variable.parameter',
+           regex: '([a-zA-Z][a-zA-Z_0-9]*|_)\\s*(?=(,|\\.|<-|->|\\)|\\]|=))',
+            } ] }
+    
+    this.normalizeRules();
+};
+
+oop.inherits(LogiQLHighlightRules, TextHighlightRules);
+
+exports.LogiQLHighlightRules = LogiQLHighlightRules;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});

src/main/webapp/assets/ace/mode-lua.js

@@ -0,0 +1,456 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/lua', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/lua_highlight_rules', 'ace/mode/folding/lua', 'ace/range', 'ace/worker/worker_client'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var LuaHighlightRules = require("./lua_highlight_rules").LuaHighlightRules;
+var LuaFoldMode = require("./folding/lua").FoldMode;
+var Range = require("../range").Range;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+
+var Mode = function() {
+    this.HighlightRules = LuaHighlightRules;
+    
+    this.foldingRules = new LuaFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+   
+    this.lineCommentStart = "--";
+    this.blockComment = {start: "--[", end: "]--"};
+    
+    var indentKeywords = {
+        "function": 1,
+        "then": 1,
+        "do": 1,
+        "else": 1,
+        "elseif": 1,
+        "repeat": 1,
+        "end": -1,
+        "until": -1
+    };
+    var outdentKeywords = [
+        "else",
+        "elseif",
+        "end",
+        "until"
+    ];
+
+    function getNetIndentLevel(tokens) {
+        var level = 0;
+        for (var i = 0; i < tokens.length; i++) {
+            var token = tokens[i];
+            if (token.type == "keyword") {
+                if (token.value in indentKeywords) {
+                    level += indentKeywords[token.value];
+                }
+            } else if (token.type == "paren.lparen") {
+                level ++;
+            } else if (token.type == "paren.rparen") {
+                level --;
+            }
+        }
+        if (level < 0) {
+            return -1;
+        } else if (level > 0) {
+            return 1;
+        } else {
+            return 0;
+        }
+    }
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        var level = 0;
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+
+        if (state == "start") {
+            level = getNetIndentLevel(tokens);
+        }
+        if (level > 0) {
+            return indent + tab;
+        } else if (level < 0 && indent.substr(indent.length - tab.length) == tab) {
+            if (!this.checkOutdent(state, line, "\n")) {
+                return indent.substr(0, indent.length - tab.length);
+            }
+        }
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        if (input != "\n" && input != "\r" && input != "\r\n")
+            return false;
+
+        if (line.match(/^\s*[\)\}\]]$/))
+            return true;
+
+        var tokens = this.getTokenizer().getLineTokens(line.trim(), state).tokens;
+
+        if (!tokens || !tokens.length)
+            return false;
+
+        return (tokens[0].type == "keyword" && outdentKeywords.indexOf(tokens[0].value) != -1);
+    };
+
+    this.autoOutdent = function(state, session, row) {
+        var prevLine = session.getLine(row - 1);
+        var prevIndent = this.$getIndent(prevLine).length;
+        var prevTokens = this.getTokenizer().getLineTokens(prevLine, "start").tokens;
+        var tabLength = session.getTabString().length;
+        var expectedIndent = prevIndent + tabLength * getNetIndentLevel(prevTokens);
+        var curIndent = this.$getIndent(session.getLine(row)).length;
+        if (curIndent < expectedIndent) {
+            return;
+        }
+        session.outdentRows(new Range(row, 0, row + 2, 0));
+    };
+
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/lua_worker", "Worker");
+        worker.attachToDocument(session.getDocument());
+        
+        worker.on("error", function(e) {
+            session.setAnnotations([e.data]);
+        });
+        
+        worker.on("ok", function(e) {
+            session.clearAnnotations();
+        });
+        
+        return worker;
+    };
+
+    this.$id = "ace/mode/lua";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/lua_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var LuaHighlightRules = function() {
+
+    var keywords = (
+        "break|do|else|elseif|end|for|function|if|in|local|repeat|"+
+         "return|then|until|while|or|and|not"
+    );
+
+    var builtinConstants = ("true|false|nil|_G|_VERSION");
+
+    var functions = (
+        "string|xpcall|package|tostring|print|os|unpack|require|"+
+        "getfenv|setmetatable|next|assert|tonumber|io|rawequal|"+
+        "collectgarbage|getmetatable|module|rawset|math|debug|"+
+        "pcall|table|newproxy|type|coroutine|_G|select|gcinfo|"+
+        "pairs|rawget|loadstring|ipairs|_VERSION|dofile|setfenv|"+
+        "load|error|loadfile|"+
+
+        "sub|upper|len|gfind|rep|find|match|char|dump|gmatch|"+
+        "reverse|byte|format|gsub|lower|preload|loadlib|loaded|"+
+        "loaders|cpath|config|path|seeall|exit|setlocale|date|"+
+        "getenv|difftime|remove|time|clock|tmpname|rename|execute|"+
+        "lines|write|close|flush|open|output|type|read|stderr|"+
+        "stdin|input|stdout|popen|tmpfile|log|max|acos|huge|"+
+        "ldexp|pi|cos|tanh|pow|deg|tan|cosh|sinh|random|randomseed|"+
+        "frexp|ceil|floor|rad|abs|sqrt|modf|asin|min|mod|fmod|log10|"+
+        "atan2|exp|sin|atan|getupvalue|debug|sethook|getmetatable|"+
+        "gethook|setmetatable|setlocal|traceback|setfenv|getinfo|"+
+        "setupvalue|getlocal|getregistry|getfenv|setn|insert|getn|"+
+        "foreachi|maxn|foreach|concat|sort|remove|resume|yield|"+
+        "status|wrap|create|running|"+
+        "__add|__sub|__mod|__unm|__concat|__lt|__index|__call|__gc|__metatable|"+
+         "__mul|__div|__pow|__len|__eq|__le|__newindex|__tostring|__mode|__tonumber"
+    );
+
+    var stdLibaries = ("string|package|os|io|math|debug|table|coroutine");
+
+    var futureReserved = "";
+
+    var deprecatedIn5152 = ("setn|foreach|foreachi|gcinfo|log10|maxn");
+
+    var keywordMapper = this.createKeywordMapper({
+        "keyword": keywords,
+        "support.function": functions,
+        "invalid.deprecated": deprecatedIn5152,
+        "constant.library": stdLibaries,
+        "constant.language": builtinConstants,
+        "invalid.illegal": futureReserved,
+        "variable.language": "self"
+    }, "identifier");
+
+    var decimalInteger = "(?:(?:[1-9]\\d*)|(?:0))";
+    var hexInteger = "(?:0[xX][\\dA-Fa-f]+)";
+    var integer = "(?:" + decimalInteger + "|" + hexInteger + ")";
+
+    var fraction = "(?:\\.\\d+)";
+    var intPart = "(?:\\d+)";
+    var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
+    var floatNumber = "(?:" + pointFloat + ")";
+
+    this.$rules = {
+        "start" : [{
+            stateName: "bracketedComment",
+            onMatch : function(value, currentState, stack){
+                stack.unshift(this.next, value.length - 2, currentState);
+                return "comment";
+            },
+            regex : /\-\-\[=*\[/,
+            next  : [
+                {
+                    onMatch : function(value, currentState, stack) {
+                        if (value.length == stack[1]) {
+                            stack.shift();
+                            stack.shift();
+                            this.next = stack.shift();
+                        } else {
+                            this.next = "";
+                        }
+                        return "comment";
+                    },
+                    regex : /\]=*\]/,
+                    next  : "start"
+                }, {
+                    defaultToken : "comment"
+                }
+            ]
+        },
+
+        {
+            token : "comment",
+            regex : "\\-\\-.*$"
+        },
+        {
+            stateName: "bracketedString",
+            onMatch : function(value, currentState, stack){
+                stack.unshift(this.next, value.length, currentState);
+                return "comment";
+            },
+            regex : /\[=*\[/,
+            next  : [
+                {
+                    onMatch : function(value, currentState, stack) {
+                        if (value.length == stack[1]) {
+                            stack.shift();
+                            stack.shift();
+                            this.next = stack.shift();
+                        } else {
+                            this.next = "";
+                        }
+                        return "comment";
+                    },
+                    
+                    regex : /\]=*\]/,
+                    next  : "start"
+                }, {
+                    defaultToken : "comment"
+                }
+            ]
+        },
+        {
+            token : "string",           // " string
+            regex : '"(?:[^\\\\]|\\\\.)*?"'
+        }, {
+            token : "string",           // ' string
+            regex : "'(?:[^\\\\]|\\\\.)*?'"
+        }, {
+            token : "constant.numeric", // float
+            regex : floatNumber
+        }, {
+            token : "constant.numeric", // integer
+            regex : integer + "\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\*|\\/|%|\\#|\\^|~|<|>|<=|=>|==|~=|=|\\:|\\.\\.\\.|\\.\\."
+        }, {
+            token : "paren.lparen",
+            regex : "[\\[\\(\\{]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\]\\)\\}]"
+        }, {
+            token : "text",
+            regex : "\\s+|\\w+"
+        } ]
+    };
+    
+    this.normalizeRules();
+}
+
+oop.inherits(LuaHighlightRules, TextHighlightRules);
+
+exports.LuaHighlightRules = LuaHighlightRules;
+});
+
+ace.define('ace/mode/folding/lua', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range', 'ace/token_iterator'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+
+
+var FoldMode = exports.FoldMode = function() {};
+
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /\b(function|then|do|repeat)\b|{\s*$|(\[=*\[)/;
+    this.foldingStopMarker = /\bend\b|^\s*}|\]=*\]/;
+
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var isStart = this.foldingStartMarker.test(line);
+        var isEnd = this.foldingStopMarker.test(line);
+
+        if (isStart && !isEnd) {
+            var match = line.match(this.foldingStartMarker);
+            if (match[1] == "then" && /\belseif\b/.test(line))
+                return;
+            if (match[1]) {
+                if (session.getTokenAt(row, match.index + 1).type === "keyword")
+                    return "start";
+            } else if (match[2]) {
+                var type = session.bgTokenizer.getState(row) || "";
+                if (type[0] == "bracketedComment" || type[0] == "bracketedString")
+                    return "start";
+            } else {
+                return "start";
+            }
+        }
+        if (foldStyle != "markbeginend" || !isEnd || isStart && isEnd)
+            return "";
+
+        var match = line.match(this.foldingStopMarker);
+        if (match[0] === "end") {
+            if (session.getTokenAt(row, match.index + 1).type === "keyword")
+                return "end";
+        } else if (match[0][0] === "]") {
+            var type = session.bgTokenizer.getState(row - 1) || "";
+            if (type[0] == "bracketedComment" || type[0] == "bracketedString")
+                return "end";
+        } else
+            return "end";
+    };
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var line = session.doc.getLine(row);
+        var match = this.foldingStartMarker.exec(line);
+        if (match) {
+            if (match[1])
+                return this.luaBlock(session, row, match.index + 1);
+
+            if (match[2])
+                return session.getCommentFoldRange(row, match.index + 1);
+
+            return this.openingBracketBlock(session, "{", row, match.index);
+        }
+
+        var match = this.foldingStopMarker.exec(line);
+        if (match) {
+            if (match[0] === "end") {
+                if (session.getTokenAt(row, match.index + 1).type === "keyword")
+                    return this.luaBlock(session, row, match.index + 1);
+            }
+
+            if (match[0][0] === "]")
+                return session.getCommentFoldRange(row, match.index + 1);
+
+            return this.closingBracketBlock(session, "}", row, match.index + match[0].length);
+        }
+    };
+
+    this.luaBlock = function(session, row, column) {
+        var stream = new TokenIterator(session, row, column);
+        var indentKeywords = {
+            "function": 1,
+            "do": 1,
+            "then": 1,
+            "elseif": -1,
+            "end": -1,
+            "repeat": 1,
+            "until": -1
+        };
+
+        var token = stream.getCurrentToken();
+        if (!token || token.type != "keyword")
+            return;
+
+        var val = token.value;
+        var stack = [val];
+        var dir = indentKeywords[val];
+
+        if (!dir)
+            return;
+
+        var startColumn = dir === -1 ? stream.getCurrentTokenColumn() : session.getLine(row).length;
+        var startRow = row;
+
+        stream.step = dir === -1 ? stream.stepBackward : stream.stepForward;
+        while(token = stream.step()) {
+            if (token.type !== "keyword")
+                continue;
+            var level = dir * indentKeywords[token.value];
+
+            if (level > 0) {
+                stack.unshift(token.value);
+            } else if (level <= 0) {
+                stack.shift();
+                if (!stack.length && token.value != "elseif")
+                    break;
+                if (level === 0)
+                    stack.unshift(token.value);
+            }
+        }
+
+        var row = stream.getCurrentTokenRow();
+        if (dir === -1)
+            return new Range(row, session.getLine(row).length, startRow, startColumn);
+        else
+            return new Range(startRow, startColumn, row, stream.getCurrentTokenColumn());
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-lucene.js

@@ -0,0 +1,67 @@
+ace.define('ace/mode/lucene', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/lucene_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var LuceneHighlightRules = require("./lucene_highlight_rules").LuceneHighlightRules;
+
+var Mode = function() {
+    this.HighlightRules = LuceneHighlightRules;
+};
+
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.$id = "ace/mode/lucene";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});ace.define('ace/mode/lucene_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var LuceneHighlightRules = function() {
+    this.$rules = {
+        "start" : [
+            {
+                token : "constant.character.negation",
+                regex : "[\\-]"
+            }, {
+                token : "constant.character.interro",
+                regex : "[\\?]"
+            }, {
+                token : "constant.character.asterisk",
+                regex : "[\\*]"
+            }, {
+                token: 'constant.character.proximity',
+                regex: '~[0-9]+\\b'
+            }, {
+                token : 'keyword.operator',
+                regex: '(?:AND|OR|NOT)\\b'
+            }, {
+                token : "paren.lparen",
+                regex : "[\\(]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\)]"
+            }, {
+                token : "keyword",
+                regex : "[\\S]+:"
+            }, {
+                token : "string",           // " string
+                regex : '".*?"'
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ]
+    };
+};
+
+oop.inherits(LuceneHighlightRules, TextHighlightRules);
+
+exports.LuceneHighlightRules = LuceneHighlightRules;
+});

src/main/webapp/assets/ace/mode-makefile.js

@@ -0,0 +1,331 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ * 
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/makefile', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/makefile_highlight_rules', 'ace/mode/folding/coffee'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var MakefileHighlightRules = require("./makefile_highlight_rules").MakefileHighlightRules;
+var FoldMode = require("./folding/coffee").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = MakefileHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+       
+    this.lineCommentStart = "#";    
+    this.$indentWithTabs = true;
+    
+    this.$id = "ace/mode/makefile";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});ace.define('ace/mode/makefile_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules', 'ace/mode/sh_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var ShHighlightFile = require("./sh_highlight_rules");
+
+var MakefileHighlightRules = function() {
+
+    var keywordMapper = this.createKeywordMapper({
+        "keyword": ShHighlightFile.reservedKeywords,
+        "support.function.builtin": ShHighlightFile.languageConstructs,
+        "invalid.deprecated": "debugger"
+    }, "string");
+
+    this.$rules = 
+        {
+    "start": [
+        {
+            token: "string.interpolated.backtick.makefile",
+            regex: "`",
+            next: "shell-start"
+        },
+        {
+            token: "punctuation.definition.comment.makefile",
+            regex: /#(?=.)/,
+            next: "comment"
+        },
+        {
+            token: [ "keyword.control.makefile"],
+            regex: "^(?:\\s*\\b)(\\-??include|ifeq|ifneq|ifdef|ifndef|else|endif|vpath|export|unexport|define|endef|override)(?:\\b)"
+        },
+        {// ^([^\t ]+(\s[^\t ]+)*:(?!\=))\s*.*
+            token: ["entity.name.function.makefile", "text"],
+            regex: "^([^\\t ]+(?:\\s[^\\t ]+)*:)(\\s*.*)"
+        }
+    ],
+    "comment": [
+        {
+            token : "punctuation.definition.comment.makefile",
+            regex : /.+\\/
+        },
+        {
+            token : "punctuation.definition.comment.makefile",
+            regex : ".+",
+            next  : "start"
+        }
+    ],
+    "shell-start": [
+        {
+            token: keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, 
+        {
+            token: "string",
+            regex : "\\w+"
+        }, 
+        {
+            token : "string.interpolated.backtick.makefile",
+            regex : "`",
+            next  : "start"
+        }
+    ]
+}
+
+};
+
+oop.inherits(MakefileHighlightRules, TextHighlightRules);
+
+exports.MakefileHighlightRules = MakefileHighlightRules;
+});
+
+ace.define('ace/mode/sh_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var reservedKeywords = exports.reservedKeywords = (
+        '!|{|}|case|do|done|elif|else|'+
+        'esac|fi|for|if|in|then|until|while|'+
+        '&|;|export|local|read|typeset|unset|'+
+        'elif|select|set'
+    );
+
+var languageConstructs = exports.languageConstructs = (
+    '[|]|alias|bg|bind|break|builtin|'+
+     'cd|command|compgen|complete|continue|'+
+     'dirs|disown|echo|enable|eval|exec|'+
+     'exit|fc|fg|getopts|hash|help|history|'+
+     'jobs|kill|let|logout|popd|printf|pushd|'+
+     'pwd|return|set|shift|shopt|source|'+
+     'suspend|test|times|trap|type|ulimit|'+
+     'umask|unalias|wait'
+);
+
+var ShHighlightRules = function() {
+    var keywordMapper = this.createKeywordMapper({
+        "keyword": reservedKeywords,
+        "support.function.builtin": languageConstructs,
+        "invalid.deprecated": "debugger"
+    }, "identifier");
+
+    var integer = "(?:(?:[1-9]\\d*)|(?:0))";
+
+    var fraction = "(?:\\.\\d+)";
+    var intPart = "(?:\\d+)";
+    var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
+    var exponentFloat = "(?:(?:" + pointFloat + "|" +  intPart + ")" + ")";
+    var floatNumber = "(?:" + exponentFloat + "|" + pointFloat + ")";
+    var fileDescriptor = "(?:&" + intPart + ")";
+
+    var variableName = "[a-zA-Z][a-zA-Z0-9_]*";
+    var variable = "(?:(?:\\$" + variableName + ")|(?:" + variableName + "=))";
+
+    var builtinVariable = "(?:\\$(?:SHLVL|\\$|\\!|\\?))";
+
+    var func = "(?:" + variableName + "\\s*\\(\\))";
+
+    this.$rules = {
+        "start" : [{
+            token : "constant",
+            regex : /\\./
+        }, {
+            token : ["text", "comment"],
+            regex : /(^|\s)(#.*)$/
+        }, {
+            token : "string",
+            regex : '"',
+            push : [{
+                token : "constant.language.escape",
+                regex : /\\(?:[$abeEfnrtv\\'"]|x[a-fA-F\d]{1,2}|u[a-fA-F\d]{4}([a-fA-F\d]{4})?|c.|\d{1,3})/
+            }, {
+                token : "constant",
+                regex : /\$\w+/
+            }, {
+                token : "string",
+                regex : '"',
+                next: "pop"
+            }, {
+                defaultToken: "string"
+            }]
+        }, {
+            token : "variable.language",
+            regex : builtinVariable
+        }, {
+            token : "variable",
+            regex : variable
+        }, {
+            token : "support.function",
+            regex : func
+        }, {
+            token : "support.function",
+            regex : fileDescriptor
+        }, {
+            token : "string",           // ' string
+            start : "'", end : "'"
+        }, {
+            token : "constant.numeric", // float
+            regex : floatNumber
+        }, {
+            token : "constant.numeric", // integer
+            regex : integer + "\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\*|\\*\\*|\\/|\\/\\/|~|<|>|<=|=>|=|!="
+        }, {
+            token : "paren.lparen",
+            regex : "[\\[\\(\\{]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\]\\)\\}]"
+        } ]
+    };
+    
+    this.normalizeRules();
+};
+
+oop.inherits(ShHighlightRules, TextHighlightRules);
+
+exports.ShHighlightRules = ShHighlightRules;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-matlab.js

@@ -0,0 +1,229 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/matlab', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/matlab_highlight_rules', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var MatlabHighlightRules = require("./matlab_highlight_rules").MatlabHighlightRules;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = MatlabHighlightRules;
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "%";
+    this.blockComment = {start: "%{", end: "%}"};
+
+    this.$id = "ace/mode/matlab";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/matlab_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var MatlabHighlightRules = function() {
+
+var keywords = (
+        "break|case|catch|classdef|continue|else|elseif|end|for|function|global|if|otherwise|parfor|persistent|return|spmd|switch|try|while"
+    );
+
+    var builtinConstants = (
+        "true|false|inf|Inf|nan|NaN|eps|pi|ans|nargin|nargout|varargin|varargout"
+    );
+
+    var builtinFunctions = (
+        "abs|accumarray|acos(?:d|h)?|acot(?:d|h)?|acsc(?:d|h)?|actxcontrol(?:list|select)?|actxGetRunningServer|actxserver|addlistener|addpath|addpref|addtodate|"+
+		"airy|align|alim|all|allchild|alpha|alphamap|amd|ancestor|and|angle|annotation|any|area|arrayfun|asec(?:d|h)?|asin(?:d|h)?|assert|assignin|atan(?:2|d|h)?|" +
+		"audiodevinfo|audioplayer|audiorecorder|aufinfo|auread|autumn|auwrite|avifile|aviinfo|aviread|axes|axis|balance|bar(?:3|3h|h)?|base2dec|beep|BeginInvoke|bench|"+
+		"bessel(?:h|i|j|k|y)|beta|betainc|betaincinv|betaln|bicg|bicgstab|bicgstabl|bin2dec|bitand|bitcmp|bitget|bitmax|bitnot|bitor|bitset|bitshift|bitxor|blanks|blkdiag|"+
+		"bone|box|brighten|brush|bsxfun|builddocsearchdb|builtin|bvp4c|bvp5c|bvpget|bvpinit|bvpset|bvpxtend|calendar|calllib|callSoapService|camdolly|cameratoolbar|camlight|"+
+		"camlookat|camorbit|campan|campos|camproj|camroll|camtarget|camup|camva|camzoom|cart2pol|cart2sph|cast|cat|caxis|cd|cdf2rdf|cdfepoch|cdfinfo|cdflib(?:\.(?:close|closeVar|"+
+		"computeEpoch|computeEpoch16|create|createAttr|createVar|delete|deleteAttr|deleteAttrEntry|deleteAttrgEntry|deleteVar|deleteVarRecords|epoch16Breakdown|epochBreakdown|getAttrEntry|"+
+		"getAttrgEntry|getAttrMaxEntry|getAttrMaxgEntry|getAttrName|getAttrNum|getAttrScope|getCacheSize|getChecksum|getCompression|getCompressionCacheSize|getConstantNames|"+
+		"getConstantValue|getCopyright|getFileBackward|getFormat|getLibraryCopyright|getLibraryVersion|getMajority|getName|getNumAttrEntries|getNumAttrgEntries|getNumAttributes|"+
+		"getNumgAttributes|getReadOnlyMode|getStageCacheSize|getValidate|getVarAllocRecords|getVarBlockingFactor|getVarCacheSize|getVarCompression|getVarData|getVarMaxAllocRecNum|"+
+		"getVarMaxWrittenRecNum|getVarName|getVarNum|getVarNumRecsWritten|getVarPadValue|getVarRecordData|getVarReservePercent|getVarsMaxWrittenRecNum|getVarSparseRecords|getVersion|"+
+		"hyperGetVarData|hyperPutVarData|inquire|inquireAttr|inquireAttrEntry|inquireAttrgEntry|inquireVar|open|putAttrEntry|putAttrgEntry|putVarData|putVarRecordData|renameAttr|"+
+		"renameVar|setCacheSize|setChecksum|setCompression|setCompressionCacheSize|setFileBackward|setFormat|setMajority|setReadOnlyMode|setStageCacheSize|setValidate|"+
+		"setVarAllocBlockRecords|setVarBlockingFactor|setVarCacheSize|setVarCompression|setVarInitialRecs|setVarPadValue|SetVarReservePercent|setVarsCacheSize|setVarSparseRecords))?|"+
+		"cdfread|cdfwrite|ceil|cell2mat|cell2struct|celldisp|cellfun|cellplot|cellstr|cgs|checkcode|checkin|checkout|chol|cholinc|cholupdate|circshift|cla|clabel|class|clc|clear|"+
+		"clearvars|clf|clipboard|clock|close|closereq|cmopts|cmpermute|cmunique|colamd|colon|colorbar|colordef|colormap|colormapeditor|colperm|Combine|comet|comet3|commandhistory|"+
+		"commandwindow|compan|compass|complex|computer|cond|condeig|condest|coneplot|conj|containers\.Map|contour(?:3|c|f|slice)?|contrast|conv|conv2|convhull|convhulln|convn|cool|"+
+		"copper|copyfile|copyobj|corrcoef|cos(?:d|h)?|cot(?:d|h)?|cov|cplxpair|cputime|createClassFromWsdl|createSoapMessage|cross|csc(?:d|h)?|csvread|csvwrite|ctranspose|cumprod|"+
+		"cumsum|cumtrapz|curl|customverctrl|cylinder|daqread|daspect|datacursormode|datatipinfo|date|datenum|datestr|datetick|datevec|dbclear|dbcont|dbdown|dblquad|dbmex|dbquit|"+
+		"dbstack|dbstatus|dbstep|dbstop|dbtype|dbup|dde23|ddeget|ddesd|ddeset|deal|deblank|dec2base|dec2bin|dec2hex|decic|deconv|del2|delaunay|delaunay3|delaunayn|DelaunayTri|delete|"+
+		"demo|depdir|depfun|det|detrend|deval|diag|dialog|diary|diff|diffuse|dir|disp|display|dither|divergence|dlmread|dlmwrite|dmperm|doc|docsearch|dos|dot|dragrect|drawnow|dsearch|"+
+		"dsearchn|dynamicprops|echo|echodemo|edit|eig|eigs|ellipj|ellipke|ellipsoid|empty|enableNETfromNetworkDrive|enableservice|EndInvoke|enumeration|eomday|eq|erf|erfc|erfcinv|"+
+		"erfcx|erfinv|error|errorbar|errordlg|etime|etree|etreeplot|eval|evalc|evalin|event\.(?:EventData|listener|PropertyEvent|proplistener)|exifread|exist|exit|exp|expint|expm|"+
+		"expm1|export2wsdlg|eye|ezcontour|ezcontourf|ezmesh|ezmeshc|ezplot|ezplot3|ezpolar|ezsurf|ezsurfc|factor|factorial|fclose|feather|feature|feof|ferror|feval|fft|fft2|fftn|"+
+		"fftshift|fftw|fgetl|fgets|fieldnames|figure|figurepalette|fileattrib|filebrowser|filemarker|fileparts|fileread|filesep|fill|fill3|filter|filter2|find|findall|findfigs|"+
+		"findobj|findstr|finish|fitsdisp|fitsinfo|fitsread|fitswrite|fix|flag|flipdim|fliplr|flipud|floor|flow|fminbnd|fminsearch|fopen|format|fplot|fprintf|frame2im|fread|freqspace|"+
+		"frewind|fscanf|fseek|ftell|FTP|full|fullfile|func2str|functions|funm|fwrite|fzero|gallery|gamma|gammainc|gammaincinv|gammaln|gca|gcbf|gcbo|gcd|gcf|gco|ge|genpath|genvarname|"+
+		"get|getappdata|getenv|getfield|getframe|getpixelposition|getpref|ginput|gmres|gplot|grabcode|gradient|gray|graymon|grid|griddata(?:3|n)?|griddedInterpolant|gsvd|gt|gtext|"+
+		"guidata|guide|guihandles|gunzip|gzip|h5create|h5disp|h5info|h5read|h5readatt|h5write|h5writeatt|hadamard|handle|hankel|hdf|hdf5|hdf5info|hdf5read|hdf5write|hdfinfo|"+
+		"hdfread|hdftool|help|helpbrowser|helpdesk|helpdlg|helpwin|hess|hex2dec|hex2num|hgexport|hggroup|hgload|hgsave|hgsetget|hgtransform|hidden|hilb|hist|histc|hold|home|horzcat|"+
+		"hostid|hot|hsv|hsv2rgb|hypot|ichol|idivide|ifft|ifft2|ifftn|ifftshift|ilu|im2frame|im2java|imag|image|imagesc|imapprox|imfinfo|imformats|import|importdata|imread|imwrite|"+
+		"ind2rgb|ind2sub|inferiorto|info|inline|inmem|inpolygon|input|inputdlg|inputname|inputParser|inspect|instrcallback|instrfind|instrfindall|int2str|integral(?:2|3)?|interp(?:1|"+
+		"1q|2|3|ft|n)|interpstreamspeed|intersect|intmax|intmin|inv|invhilb|ipermute|isa|isappdata|iscell|iscellstr|ischar|iscolumn|isdir|isempty|isequal|isequaln|isequalwithequalnans|"+
+		"isfield|isfinite|isfloat|isglobal|ishandle|ishghandle|ishold|isinf|isinteger|isjava|iskeyword|isletter|islogical|ismac|ismatrix|ismember|ismethod|isnan|isnumeric|isobject|"+
+		"isocaps|isocolors|isonormals|isosurface|ispc|ispref|isprime|isprop|isreal|isrow|isscalar|issorted|isspace|issparse|isstr|isstrprop|isstruct|isstudent|isunix|isvarname|"+
+		"isvector|javaaddpath|javaArray|javachk|javaclasspath|javacomponent|javaMethod|javaMethodEDT|javaObject|javaObjectEDT|javarmpath|jet|keyboard|kron|lasterr|lasterror|"+
+		"lastwarn|lcm|ldivide|ldl|le|legend|legendre|length|libfunctions|libfunctionsview|libisloaded|libpointer|libstruct|license|light|lightangle|lighting|lin2mu|line|lines|"+
+		"linkaxes|linkdata|linkprop|linsolve|linspace|listdlg|listfonts|load|loadlibrary|loadobj|log|log10|log1p|log2|loglog|logm|logspace|lookfor|lower|ls|lscov|lsqnonneg|lsqr|"+
+		"lt|lu|luinc|magic|makehgtform|mat2cell|mat2str|material|matfile|matlab\.io\.MatFile|matlab\.mixin\.(?:Copyable|Heterogeneous(?:\.getDefaultScalarElement)?)|matlabrc|"+
+		"matlabroot|max|maxNumCompThreads|mean|median|membrane|memmapfile|memory|menu|mesh|meshc|meshgrid|meshz|meta\.(?:class(?:\.fromName)?|DynamicProperty|EnumeratedValue|event|"+
+		"MetaData|method|package(?:\.(?:fromName|getAllPackages))?|property)|metaclass|methods|methodsview|mex(?:\.getCompilerConfigurations)?|MException|mexext|mfilename|min|minres|"+
+		"minus|mislocked|mkdir|mkpp|mldivide|mlint|mlintrpt|mlock|mmfileinfo|mmreader|mod|mode|more|move|movefile|movegui|movie|movie2avi|mpower|mrdivide|msgbox|mtimes|mu2lin|"+
+		"multibandread|multibandwrite|munlock|namelengthmax|nargchk|narginchk|nargoutchk|native2unicode|nccreate|ncdisp|nchoosek|ncinfo|ncread|ncreadatt|ncwrite|ncwriteatt|"+
+		"ncwriteschema|ndgrid|ndims|ne|NET(?:\.(?:addAssembly|Assembly|convertArray|createArray|createGeneric|disableAutoRelease|enableAutoRelease|GenericClass|invokeGenericMethod|"+
+		"NetException|setStaticProperty))?|netcdf\.(?:abort|close|copyAtt|create|defDim|defGrp|defVar|defVarChunking|defVarDeflate|defVarFill|defVarFletcher32|delAtt|endDef|getAtt|"+
+		"getChunkCache|getConstant|getConstantNames|getVar|inq|inqAtt|inqAttID|inqAttName|inqDim|inqDimID|inqDimIDs|inqFormat|inqGrpName|inqGrpNameFull|inqGrpParent|inqGrps|"+
+		"inqLibVers|inqNcid|inqUnlimDims|inqVar|inqVarChunking|inqVarDeflate|inqVarFill|inqVarFletcher32|inqVarID|inqVarIDs|open|putAtt|putVar|reDef|renameAtt|renameDim|renameVar|"+
+		"setChunkCache|setDefaultFormat|setFill|sync)|newplot|nextpow2|nnz|noanimate|nonzeros|norm|normest|not|notebook|now|nthroot|null|num2cell|num2hex|num2str|numel|nzmax|"+
+		"ode(?:113|15i|15s|23|23s|23t|23tb|45)|odeget|odeset|odextend|onCleanup|ones|open|openfig|opengl|openvar|optimget|optimset|or|ordeig|orderfields|ordqz|ordschur|orient|"+
+		"orth|pack|padecoef|pagesetupdlg|pan|pareto|parseSoapResponse|pascal|patch|path|path2rc|pathsep|pathtool|pause|pbaspect|pcg|pchip|pcode|pcolor|pdepe|pdeval|peaks|perl|perms|"+
+		"permute|pie|pink|pinv|planerot|playshow|plot|plot3|plotbrowser|plotedit|plotmatrix|plottools|plotyy|plus|pol2cart|polar|poly|polyarea|polyder|polyeig|polyfit|polyint|polyval|"+
+		"polyvalm|pow2|power|ppval|prefdir|preferences|primes|print|printdlg|printopt|printpreview|prod|profile|profsave|propedit|propertyeditor|psi|publish|PutCharArray|PutFullMatrix|"+
+		"PutWorkspaceData|pwd|qhull|qmr|qr|qrdelete|qrinsert|qrupdate|quad|quad2d|quadgk|quadl|quadv|questdlg|quit|quiver|quiver3|qz|rand|randi|randn|randperm|RandStream(?:\.(?:create|"+
+		"getDefaultStream|getGlobalStream|list|setDefaultStream|setGlobalStream))?|rank|rat|rats|rbbox|rcond|rdivide|readasync|real|reallog|realmax|realmin|realpow|realsqrt|record|"+
+		"rectangle|rectint|recycle|reducepatch|reducevolume|refresh|refreshdata|regexp|regexpi|regexprep|regexptranslate|rehash|rem|Remove|RemoveAll|repmat|reset|reshape|residue|"+
+		"restoredefaultpath|rethrow|rgb2hsv|rgb2ind|rgbplot|ribbon|rmappdata|rmdir|rmfield|rmpath|rmpref|rng|roots|rose|rosser|rot90|rotate|rotate3d|round|rref|rsf2csf|run|save|saveas|"+
+		"saveobj|savepath|scatter|scatter3|schur|sec|secd|sech|selectmoveresize|semilogx|semilogy|sendmail|serial|set|setappdata|setdiff|setenv|setfield|setpixelposition|setpref|setstr|"+
+		"setxor|shading|shg|shiftdim|showplottool|shrinkfaces|sign|sin(?:d|h)?|size|slice|smooth3|snapnow|sort|sortrows|sound|soundsc|spalloc|spaugment|spconvert|spdiags|specular|speye|"+
+		"spfun|sph2cart|sphere|spinmap|spline|spones|spparms|sprand|sprandn|sprandsym|sprank|spring|sprintf|spy|sqrt|sqrtm|squeeze|ss2tf|sscanf|stairs|startup|std|stem|stem3|stopasync|"+
+		"str2double|str2func|str2mat|str2num|strcat|strcmp|strcmpi|stream2|stream3|streamline|streamparticles|streamribbon|streamslice|streamtube|strfind|strjust|strmatch|strncmp|"+
+		"strncmpi|strread|strrep|strtok|strtrim|struct2cell|structfun|strvcat|sub2ind|subplot|subsasgn|subsindex|subspace|subsref|substruct|subvolume|sum|summer|superclasses|superiorto|"+
+		"support|surf|surf2patch|surface|surfc|surfl|surfnorm|svd|svds|swapbytes|symamd|symbfact|symmlq|symrcm|symvar|system|tan(?:d|h)?|tar|tempdir|tempname|tetramesh|texlabel|text|"+
+		"textread|textscan|textwrap|tfqmr|throw|tic|Tiff(?:\.(?:getTagNames|getVersion))?|timer|timerfind|timerfindall|times|timeseries|title|toc|todatenum|toeplitz|toolboxdir|trace|"+
+		"transpose|trapz|treelayout|treeplot|tril|trimesh|triplequad|triplot|TriRep|TriScatteredInterp|trisurf|triu|tscollection|tsearch|tsearchn|tstool|type|typecast|uibuttongroup|"+
+		"uicontextmenu|uicontrol|uigetdir|uigetfile|uigetpref|uiimport|uimenu|uiopen|uipanel|uipushtool|uiputfile|uiresume|uisave|uisetcolor|uisetfont|uisetpref|uistack|uitable|"+
+		"uitoggletool|uitoolbar|uiwait|uminus|undocheckout|unicode2native|union|unique|unix|unloadlibrary|unmesh|unmkpp|untar|unwrap|unzip|uplus|upper|urlread|urlwrite|usejava|"+
+		"userpath|validateattributes|validatestring|vander|var|vectorize|ver|verctrl|verLessThan|version|vertcat|VideoReader(?:\.isPlatformSupported)?|VideoWriter(?:\.getProfiles)?|"+
+		"view|viewmtx|visdiff|volumebounds|voronoi|voronoin|wait|waitbar|waitfor|waitforbuttonpress|warndlg|warning|waterfall|wavfinfo|wavplay|wavread|wavrecord|wavwrite|web|weekday|"+
+		"what|whatsnew|which|whitebg|who|whos|wilkinson|winopen|winqueryreg|winter|wk1finfo|wk1read|wk1write|workspace|xlabel|xlim|xlsfinfo|xlsread|xlswrite|xmlread|xmlwrite|xor|xslt|"+
+		"ylabel|ylim|zeros|zip|zlabel|zlim|zoom|addedvarplot|andrewsplot|anova(?:1|2|n)|ansaribradley|aoctool|barttest|bbdesign|beta(?:cdf|fit|inv|like|pdf|rnd|stat)|bino(?:cdf|fit|inv|"+
+		"pdf|rnd|stat)|biplot|bootci|bootstrp|boxplot|candexch|candgen|canoncorr|capability|capaplot|caseread|casewrite|categorical|ccdesign|cdfplot|chi2(?:cdf|gof|inv|pdf|rnd|stat)|"+
+		"cholcov|Classification(?:BaggedEnsemble|Discriminant(?:\.(?:fit|make|template))?|Ensemble|KNN(?:\.(?:fit|template))?|PartitionedEnsemble|PartitionedModel|Tree(?:\.(?:fit|"+
+		"template))?)|classify|classregtree|cluster|clusterdata|cmdscale|combnk|Compact(?:Classification(?:Discriminant|Ensemble|Tree)|Regression(?:Ensemble|Tree)|TreeBagger)|confusionmat|"+
+		"controlchart|controlrules|cophenet|copula(?:cdf|fit|param|pdf|rnd|stat)|cordexch|corr|corrcov|coxphfit|createns|crosstab|crossval|cvpartition|datasample|dataset|daugment|dcovary|"+
+		"dendrogram|dfittool|disttool|dummyvar|dwtest|ecdf|ecdfhist|ev(?:cdf|fit|inv|like|pdf|rnd|stat)|ExhaustiveSearcher|exp(?:cdf|fit|inv|like|pdf|rnd|stat)|factoran|fcdf|ff2n|finv|"+
+		"fitdist|fitensemble|fpdf|fracfact|fracfactgen|friedman|frnd|fstat|fsurfht|fullfact|gagerr|gam(?:cdf|fit|inv|like|pdf|rnd|stat)|GeneralizedLinearModel(?:\.fit)?|geo(?:cdf|inv|mean|"+
+		"pdf|rnd|stat)|gev(?:cdf|fit|inv|like|pdf|rnd|stat)|gline|glmfit|glmval|glyphplot|gmdistribution(?:\.fit)?|gname|gp(?:cdf|fit|inv|like|pdf|rnd|stat)|gplotmatrix|grp2idx|grpstats|"+
+		"gscatter|haltonset|harmmean|hist3|histfit|hmm(?:decode|estimate|generate|train|viterbi)|hougen|hyge(?:cdf|inv|pdf|rnd|stat)|icdf|inconsistent|interactionplot|invpred|iqr|iwishrnd|"+
+		"jackknife|jbtest|johnsrnd|KDTreeSearcher|kmeans|knnsearch|kruskalwallis|ksdensity|kstest|kstest2|kurtosis|lasso|lassoglm|lassoPlot|leverage|lhsdesign|lhsnorm|lillietest|"+
+		"LinearModel(?:\.fit)?|linhyptest|linkage|logn(?:cdf|fit|inv|like|pdf|rnd|stat)|lsline|mad|mahal|maineffectsplot|manova1|manovacluster|mdscale|mhsample|mle|mlecov|mnpdf|"+
+		"mnrfit|mnrnd|mnrval|moment|multcompare|multivarichart|mvn(?:cdf|pdf|rnd)|mvregress|mvregresslike|mvt(?:cdf|pdf|rnd)|NaiveBayes(?:\.fit)?|nan(?:cov|max|mean|median|min|std|"+
+		"sum|var)|nbin(?:cdf|fit|inv|pdf|rnd|stat)|ncf(?:cdf|inv|pdf|rnd|stat)|nct(?:cdf|inv|pdf|rnd|stat)|ncx2(?:cdf|inv|pdf|rnd|stat)|NeighborSearcher|nlinfit|nlintool|nlmefit|nlmefitsa|"+
+		"nlparci|nlpredci|nnmf|nominal|NonLinearModel(?:\.fit)?|norm(?:cdf|fit|inv|like|pdf|rnd|stat)|normplot|normspec|ordinal|outlierMeasure|parallelcoords|paretotails|partialcorr|"+
+		"pcacov|pcares|pdf|pdist|pdist2|pearsrnd|perfcurve|perms|piecewisedistribution|plsregress|poiss(?:cdf|fit|inv|pdf|rnd|tat)|polyconf|polytool|prctile|princomp|ProbDist(?:Kernel|"+
+		"Parametric|UnivKernel|UnivParam)?|probplot|procrustes|qqplot|qrandset|qrandstream|quantile|randg|random|randsample|randtool|range|rangesearch|ranksum|rayl(?:cdf|fit|inv|pdf|"+
+		"rnd|stat)|rcoplot|refcurve|refline|regress|Regression(?:BaggedEnsemble|Ensemble|PartitionedEnsemble|PartitionedModel|Tree(?:\.(?:fit|template))?)|regstats|relieff|ridge|"+
+		"robustdemo|robustfit|rotatefactors|rowexch|rsmdemo|rstool|runstest|sampsizepwr|scatterhist|sequentialfs|signrank|signtest|silhouette|skewness|slicesample|sobolset|squareform|"+
+		"statget|statset|stepwise|stepwisefit|surfht|tabulate|tblread|tblwrite|tcdf|tdfread|tiedrank|tinv|tpdf|TreeBagger|treedisp|treefit|treeprune|treetest|treeval|trimmean|trnd|tstat|"+
+		"ttest|ttest2|unid(?:cdf|inv|pdf|rnd|stat)|unif(?:cdf|inv|it|pdf|rnd|stat)|vartest(?:2|n)?|wbl(?:cdf|fit|inv|like|pdf|rnd|stat)|wblplot|wishrnd|x2fx|xptread|zscore|ztest"+
+		"adapthisteq|analyze75info|analyze75read|applycform|applylut|axes2pix|bestblk|blockproc|bwarea|bwareaopen|bwboundaries|bwconncomp|bwconvhull|bwdist|bwdistgeodesic|bweuler|"+
+		"bwhitmiss|bwlabel|bwlabeln|bwmorph|bwpack|bwperim|bwselect|bwtraceboundary|bwulterode|bwunpack|checkerboard|col2im|colfilt|conndef|convmtx2|corner|cornermetric|corr2|cp2tform|"+
+		"cpcorr|cpselect|cpstruct2pairs|dct2|dctmtx|deconvblind|deconvlucy|deconvreg|deconvwnr|decorrstretch|demosaic|dicom(?:anon|dict|info|lookup|read|uid|write)|edge|edgetaper|entropy|"+
+		"entropyfilt|fan2para|fanbeam|findbounds|fliptform|freqz2|fsamp2|fspecial|ftrans2|fwind1|fwind2|getheight|getimage|getimagemodel|getline|getneighbors|getnhood|getpts|"+
+		"getrangefromclass|getrect|getsequence|gray2ind|graycomatrix|graycoprops|graydist|grayslice|graythresh|hdrread|hdrwrite|histeq|hough|houghlines|houghpeaks|iccfind|iccread|"+
+		"iccroot|iccwrite|idct2|ifanbeam|im2bw|im2col|im2double|im2int16|im2java2d|im2single|im2uint16|im2uint8|imabsdiff|imadd|imadjust|ImageAdapter|imageinfo|imagemodel|imapplymatrix|"+
+		"imattributes|imbothat|imclearborder|imclose|imcolormaptool|imcomplement|imcontour|imcontrast|imcrop|imdilate|imdisplayrange|imdistline|imdivide|imellipse|imerode|imextendedmax|"+
+		"imextendedmin|imfill|imfilter|imfindcircles|imfreehand|imfuse|imgca|imgcf|imgetfile|imhandles|imhist|imhmax|imhmin|imimposemin|imlincomb|imline|immagbox|immovie|immultiply|imnoise|"+
+		"imopen|imoverview|imoverviewpanel|impixel|impixelinfo|impixelinfoval|impixelregion|impixelregionpanel|implay|impoint|impoly|impositionrect|improfile|imputfile|impyramid|"+
+		"imreconstruct|imrect|imregconfig|imregionalmax|imregionalmin|imregister|imresize|imroi|imrotate|imsave|imscrollpanel|imshow|imshowpair|imsubtract|imtool|imtophat|imtransform|"+
+		"imview|ind2gray|ind2rgb|interfileinfo|interfileread|intlut|ippl|iptaddcallback|iptcheckconn|iptcheckhandle|iptcheckinput|iptcheckmap|iptchecknargin|iptcheckstrs|iptdemos|iptgetapi|"+
+		"iptGetPointerBehavior|iptgetpref|ipticondir|iptnum2ordinal|iptPointerManager|iptprefs|iptremovecallback|iptSetPointerBehavior|iptsetpref|iptwindowalign|iradon|isbw|isflat|isgray|"+
+		"isicc|isind|isnitf|isrgb|isrset|lab2double|lab2uint16|lab2uint8|label2rgb|labelmatrix|makecform|makeConstrainToRectFcn|makehdr|makelut|makeresampler|maketform|mat2gray|mean2|"+
+		"medfilt2|montage|nitfinfo|nitfread|nlfilter|normxcorr2|ntsc2rgb|openrset|ordfilt2|otf2psf|padarray|para2fan|phantom|poly2mask|psf2otf|qtdecomp|qtgetblk|qtsetblk|radon|rangefilt|"+
+		"reflect|regionprops|registration\.metric\.(?:MattesMutualInformation|MeanSquares)|registration\.optimizer\.(?:OnePlusOneEvolutionary|RegularStepGradientDescent)|rgb2gray|"+
+		"rgb2ntsc|rgb2ycbcr|roicolor|roifill|roifilt2|roipoly|rsetwrite|std2|stdfilt|strel|stretchlim|subimage|tformarray|tformfwd|tforminv|tonemap|translate|truesize|uintlut|viscircles|"+
+		"warp|watershed|whitepoint|wiener2|xyz2double|xyz2uint16|ycbcr2rgb|bintprog|color|fgoalattain|fminbnd|fmincon|fminimax|fminsearch|fminunc|fseminf|fsolve|fzero|fzmult|gangstr|ktrlink|"+
+		"linprog|lsqcurvefit|lsqlin|lsqnonlin|lsqnonneg|optimget|optimset|optimtool|quadprog"
+    );
+    var storageType = (
+        "cell|struct|char|double|single|logical|u?int(?:8|16|32|64)|sparse"
+    );
+    var keywordMapper = this.createKeywordMapper({
+        "storage.type": storageType,
+        "support.function": builtinFunctions,
+        "keyword": keywords,
+        "constant.language": builtinConstants
+    }, "identifier", true);
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment",
+            regex : "^%[^\r\n]*"
+        }, {
+             token : "string",           // " string
+            regex : '".*?"'
+        }, {
+            token : "string",           // ' string
+            regex : "'.*?'"
+        }, {
+            token : "constant.numeric", // float
+            regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
+        }, {
+             token : "punctuation.operator",
+             regex : "\\?|\\:|\\,|\\;|\\."
+        }, {
+            token : "paren.lparen",
+            regex : "[\\(]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\)]"
+        }, {
+            token : "text",
+            regex : "\\s+"
+        } ]
+    };
+};
+
+oop.inherits(MatlabHighlightRules, TextHighlightRules);
+
+exports.MatlabHighlightRules = MatlabHighlightRules;
+});

src/main/webapp/assets/ace/mode-mushcode.js

@@ -0,0 +1,704 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/mushcode', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/mushcode_highlight_rules', 'ace/mode/folding/pythonic', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var MushCodeRules = require("./mushcode_highlight_rules").MushCodeRules;
+var PythonFoldMode = require("./folding/pythonic").FoldMode;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = MushCodeRules;
+    this.foldingRules = new PythonFoldMode("\\:");
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "#";
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[\:]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+   var outdents = {
+        "pass": 1,
+        "return": 1,
+        "raise": 1,
+        "break": 1,
+        "continue": 1
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        if (input !== "\r\n" && input !== "\r" && input !== "\n")
+            return false;
+
+        var tokens = this.getTokenizer().getLineTokens(line.trim(), state).tokens;
+
+        if (!tokens)
+            return false;
+        do {
+            var last = tokens.pop();
+        } while (last && (last.type == "comment" || (last.type == "text" && last.value.match(/^\s+$/))));
+
+        if (!last)
+            return false;
+
+        return (last.type == "keyword" && outdents[last.value]);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+
+        row += 1;
+        var indent = this.$getIndent(doc.getLine(row));
+        var tab = doc.getTabString();
+        if (indent.slice(-tab.length) == tab)
+            doc.remove(new Range(row, indent.length-tab.length, row, indent.length));
+    };
+
+    this.$id = "ace/mode/mushcode";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/mushcode_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var MushCodeRules = function() {
+
+
+    var keywords = (
+ "@if|"+
+ "@ifelse|"+
+ "@switch|"+
+ "@halt|"+
+ "@dolist|"+
+ "@create|"+
+ "@scent|"+
+ "@sound|"+
+ "@touch|"+
+ "@ataste|"+
+ "@osound|"+
+ "@ahear|"+
+ "@aahear|"+
+ "@amhear|"+
+ "@otouch|"+
+ "@otaste|"+
+ "@drop|"+
+ "@odrop|"+
+ "@adrop|"+
+ "@dropfail|"+
+ "@odropfail|"+
+ "@smell|"+
+ "@oemit|"+
+ "@emit|"+
+ "@pemit|"+
+ "@parent|"+
+ "@clone|"+
+ "@taste|"+
+ "whisper|"+
+ "page|"+
+ "say|"+
+ "pose|"+
+ "semipose|"+
+ "teach|"+
+ "touch|"+
+ "taste|"+
+ "smell|"+
+ "listen|"+
+ "look|"+
+ "move|"+
+ "go|"+
+ "home|"+
+ "follow|"+
+ "unfollow|"+
+ "desert|"+
+ "dismiss|"+
+ "@tel"
+    );
+
+    var builtinConstants = (
+        "=#0"
+    );
+
+    var builtinFunctions = (
+ "default|"+
+ "edefault|"+
+ "eval|"+
+ "get_eval|"+
+ "get|"+
+ "grep|"+
+ "grepi|"+
+ "hasattr|"+
+ "hasattrp|"+
+ "hasattrval|"+
+ "hasattrpval|"+
+ "lattr|"+
+ "nattr|"+
+ "poss|"+
+ "udefault|"+
+ "ufun|"+
+ "u|"+
+ "v|"+
+ "uldefault|"+
+ "xget|"+
+ "zfun|"+
+ "band|"+
+ "bnand|"+
+ "bnot|"+
+ "bor|"+
+ "bxor|"+
+ "shl|"+
+ "shr|"+
+ "and|"+
+ "cand|"+
+ "cor|"+
+ "eq|"+
+ "gt|"+
+ "gte|"+
+ "lt|"+
+ "lte|"+
+ "nand|"+
+ "neq|"+
+ "nor|"+
+ "not|"+
+ "or|"+
+ "t|"+
+ "xor|"+
+ "con|"+
+ "entrances|"+
+ "exit|"+
+ "followers|"+
+ "home|"+
+ "lcon|"+
+ "lexits|"+
+ "loc|"+
+ "locate|"+
+ "lparent|"+
+ "lsearch|"+
+ "next|"+
+ "num|"+
+ "owner|"+
+ "parent|"+
+ "pmatch|"+
+ "rloc|"+
+ "rnum|"+
+ "room|"+
+ "where|"+
+ "zone|"+
+ "worn|"+
+ "held|"+
+ "carried|"+
+ "acos|"+
+ "asin|"+
+ "atan|"+
+ "ceil|"+
+ "cos|"+
+ "e|"+
+ "exp|"+
+ "fdiv|"+
+ "fmod|"+
+ "floor|"+
+ "log|"+
+ "ln|"+
+ "pi|"+
+ "power|"+
+ "round|"+
+ "sin|"+
+ "sqrt|"+
+ "tan|"+
+ "aposs|"+
+ "andflags|"+
+ "conn|"+
+ "commandssent|"+
+ "controls|"+
+ "doing|"+
+ "elock|"+
+ "findable|"+
+ "flags|"+
+ "fullname|"+
+ "hasflag|"+
+ "haspower|"+
+ "hastype|"+
+ "hidden|"+
+ "idle|"+
+ "isbaker|"+
+ "lock|"+
+ "lstats|"+
+ "money|"+
+ "who|"+
+ "name|"+
+ "nearby|"+
+ "obj|"+
+ "objflags|"+
+ "photo|"+
+ "poll|"+
+ "powers|"+
+ "pendingtext|"+
+ "receivedtext|"+
+ "restarts|"+
+ "restarttime|"+
+ "subj|"+
+ "shortestpath|"+
+ "tmoney|"+
+ "type|"+
+ "visible|"+
+ "cat|"+
+ "element|"+
+ "elements|"+
+ "extract|"+
+ "filter|"+
+ "filterbool|"+
+ "first|"+
+ "foreach|"+
+ "fold|"+
+ "grab|"+
+ "graball|"+
+ "index|"+
+ "insert|"+
+ "itemize|"+
+ "items|"+
+ "iter|"+
+ "last|"+
+ "ldelete|"+
+ "map|"+
+ "match|"+
+ "matchall|"+
+ "member|"+
+ "mix|"+
+ "munge|"+
+ "pick|"+
+ "remove|"+
+ "replace|"+
+ "rest|"+
+ "revwords|"+
+ "setdiff|"+
+ "setinter|"+
+ "setunion|"+
+ "shuffle|"+
+ "sort|"+
+ "sortby|"+
+ "splice|"+
+ "step|"+
+ "wordpos|"+
+ "words|"+
+ "add|"+
+ "lmath|"+
+ "max|"+
+ "mean|"+
+ "median|"+
+ "min|"+
+ "mul|"+
+ "percent|"+
+ "sign|"+
+ "stddev|"+
+ "sub|"+
+ "val|"+
+ "bound|"+
+ "abs|"+
+ "inc|"+
+ "dec|"+
+ "dist2d|"+
+ "dist3d|"+
+ "div|"+
+ "floordiv|"+
+ "mod|"+
+ "modulo|"+
+ "remainder|"+
+ "vadd|"+
+ "vdim|"+
+ "vdot|"+
+ "vmag|"+
+ "vmax|"+
+ "vmin|"+
+ "vmul|"+
+ "vsub|"+
+ "vunit|"+
+ "regedit|"+
+ "regeditall|"+
+ "regeditalli|"+
+ "regediti|"+
+ "regmatch|"+
+ "regmatchi|"+
+ "regrab|"+
+ "regraball|"+
+ "regraballi|"+
+ "regrabi|"+
+ "regrep|"+
+ "regrepi|"+
+ "after|"+
+ "alphamin|"+
+ "alphamax|"+
+ "art|"+
+ "before|"+
+ "brackets|"+
+ "capstr|"+
+ "case|"+
+ "caseall|"+
+ "center|"+
+ "containsfansi|"+
+ "comp|"+
+ "decompose|"+
+ "decrypt|"+
+ "delete|"+
+ "edit|"+
+ "encrypt|"+
+ "escape|"+
+ "if|"+
+ "ifelse|"+
+ "lcstr|"+
+ "left|"+
+ "lit|"+
+ "ljust|"+
+ "merge|"+
+ "mid|"+
+ "ostrlen|"+
+ "pos|"+
+ "repeat|"+
+ "reverse|"+
+ "right|"+
+ "rjust|"+
+ "scramble|"+
+ "secure|"+
+ "space|"+
+ "spellnum|"+
+ "squish|"+
+ "strcat|"+
+ "strmatch|"+
+ "strinsert|"+
+ "stripansi|"+
+ "stripfansi|"+
+ "strlen|"+
+ "switch|"+
+ "switchall|"+
+ "table|"+
+ "tr|"+
+ "trim|"+
+ "ucstr|"+
+ "unsafe|"+
+ "wrap|"+
+ "ctitle|"+
+ "cwho|"+
+ "channels|"+
+ "clock|"+
+ "cflags|"+
+ "ilev|"+
+ "itext|"+
+ "inum|"+
+ "convsecs|"+
+ "convutcsecs|"+
+ "convtime|"+
+ "ctime|"+
+ "etimefmt|"+
+ "isdaylight|"+
+ "mtime|"+
+ "secs|"+
+ "msecs|"+
+ "starttime|"+
+ "time|"+
+ "timefmt|"+
+ "timestring|"+
+ "utctime|"+
+ "atrlock|"+
+ "clone|"+
+ "create|"+
+ "cook|"+
+ "dig|"+
+ "emit|"+
+ "lemit|"+
+ "link|"+
+ "oemit|"+
+ "open|"+
+ "pemit|"+
+ "remit|"+
+ "set|"+
+ "tel|"+
+ "wipe|"+
+ "zemit|"+
+ "fbcreate|"+
+ "fbdestroy|"+
+ "fbwrite|"+
+ "fbclear|"+
+ "fbcopy|"+
+ "fbcopyto|"+
+ "fbclip|"+
+ "fbdump|"+
+ "fbflush|"+
+ "fbhset|"+
+ "fblist|"+
+ "fbstats|"+
+ "qentries|"+
+ "qentry|"+
+ "play|"+
+ "ansi|"+
+ "break|"+
+ "c|"+
+ "asc|"+
+ "die|"+
+ "isdbref|"+
+ "isint|"+
+ "isnum|"+
+ "isletters|"+
+ "linecoords|"+
+ "localize|"+
+ "lnum|"+
+ "nameshort|"+
+ "null|"+
+ "objeval|"+
+ "r|"+
+ "rand|"+
+ "s|"+
+ "setq|"+
+ "setr|"+
+ "soundex|"+
+ "soundslike|"+
+ "valid|"+
+ "vchart|"+
+ "vchart2|"+
+ "vlabel|"+
+ "@@|"+
+ "bakerdays|"+
+ "bodybuild|"+
+ "box|"+
+ "capall|"+
+ "catalog|"+
+ "children|"+
+ "ctrailer|"+
+ "darttime|"+
+ "debt|"+
+ "detailbar|"+
+ "exploredroom|"+
+ "fansitoansi|"+
+ "fansitoxansi|"+
+ "fullbar|"+
+ "halfbar|"+
+ "isdarted|"+
+ "isnewbie|"+
+ "isword|"+
+ "lambda|"+
+ "lobjects|"+
+ "lplayers|"+
+ "lthings|"+
+ "lvexits|"+
+ "lvobjects|"+
+ "lvplayers|"+
+ "lvthings|"+
+ "newswrap|"+
+ "numsuffix|"+
+ "playerson|"+
+ "playersthisweek|"+
+ "randomad|"+
+ "randword|"+
+ "realrandword|"+
+ "replacechr|"+
+ "second|"+
+ "splitamount|"+
+ "strlenall|"+
+ "text|"+
+ "third|"+
+ "tofansi|"+
+ "totalac|"+
+ "unique|"+
+ "getaddressroom|"+
+ "listpropertycomm|"+
+ "listpropertyres|"+
+ "lotowner|"+
+ "lotrating|"+
+ "lotratingcount|"+
+ "lotvalue|"+
+ "boughtproduct|"+
+ "companyabb|"+
+ "companyicon|"+
+ "companylist|"+
+ "companyname|"+
+ "companyowners|"+
+ "companyvalue|"+
+ "employees|"+
+ "invested|"+
+ "productlist|"+
+ "productname|"+
+ "productowners|"+
+ "productrating|"+
+ "productratingcount|"+
+ "productsoldat|"+
+ "producttype|"+
+ "ratedproduct|"+
+ "soldproduct|"+
+ "topproducts|"+
+ "totalspentonproduct|"+
+ "totalstock|"+
+ "transfermoney|"+
+ "uniquebuyercount|"+
+ "uniqueproductsbought|"+
+ "validcompany|"+
+ "deletepicture|"+
+ "fbsave|"+
+ "getpicturesecurity|"+
+ "haspicture|"+
+ "listpictures|"+
+ "picturesize|"+
+ "replacecolor|"+
+ "rgbtocolor|"+
+ "savepicture|"+
+ "setpicturesecurity|"+
+ "showpicture|"+
+ "piechart|"+
+ "piechartlabel|"+
+ "createmaze|"+
+ "drawmaze|"+
+ "drawwireframe"
+    );
+    var keywordMapper = this.createKeywordMapper({
+        "invalid.deprecated": "debugger",
+        "support.function": builtinFunctions,
+        "constant.language": builtinConstants,
+        "keyword": keywords
+    }, "identifier");
+
+    var strPre = "(?:r|u|ur|R|U|UR|Ur|uR)?";
+
+    var decimalInteger = "(?:(?:[1-9]\\d*)|(?:0))";
+    var octInteger = "(?:0[oO]?[0-7]+)";
+    var hexInteger = "(?:0[xX][\\dA-Fa-f]+)";
+    var binInteger = "(?:0[bB][01]+)";
+    var integer = "(?:" + decimalInteger + "|" + octInteger + "|" + hexInteger + "|" + binInteger + ")";
+
+    var exponent = "(?:[eE][+-]?\\d+)";
+    var fraction = "(?:\\.\\d+)";
+    var intPart = "(?:\\d+)";
+    var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
+    var exponentFloat = "(?:(?:" + pointFloat + "|" +  intPart + ")" + exponent + ")";
+    var floatNumber = "(?:" + exponentFloat + "|" + pointFloat + ")";
+
+    this.$rules = {
+        "start" : [
+         {
+                token : "variable", // mush substitution register
+                regex : "%[0-9]{1}"
+         },
+         {
+                token : "variable", // mush substitution register
+                regex : "%q[0-9A-Za-z]{1}"
+         },
+         {
+                token : "variable", // mush special character register
+                regex : "%[a-zA-Z]{1}"
+         },
+         {
+                token: "variable.language",
+                regex: "%[a-z0-9-_]+"
+         },
+        {
+            token : "constant.numeric", // imaginary
+            regex : "(?:" + floatNumber + "|\\d+)[jJ]\\b"
+        }, {
+            token : "constant.numeric", // float
+            regex : floatNumber
+        }, {
+            token : "constant.numeric", // long integer
+            regex : integer + "[lL]\\b"
+        }, {
+            token : "constant.numeric", // integer
+            regex : integer + "\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\*|\\*\\*|\\/|\\/\\/|#|%|<<|>>|\\||\\^|~|<|>|<=|=>|==|!=|<>|="
+        }, {
+            token : "paren.lparen",
+            regex : "[\\[\\(\\{]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\]\\)\\}]"
+        }, {
+            token : "text",
+            regex : "\\s+"
+        } ]
+    };
+};
+
+oop.inherits(MushCodeRules, TextHighlightRules);
+
+exports.MushCodeRules = MushCodeRules;
+});
+
+ace.define('ace/mode/folding/pythonic', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(markers) {
+    this.foldingStartMarker = new RegExp("([\\[{])(?:\\s*)$|(" + markers + ")(?:\\s*)(?:#.*)?$");
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, match.index);
+            if (match[2])
+                return this.indentationBlock(session, row, match.index + match[2].length);
+            return this.indentationBlock(session, row);
+        }
+    }
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-mushcode_high_rules.js

@@ -0,0 +1,569 @@
+/*
+ * MUSHCodeMode
+ */
+
+ace.define('ace/mode/mushcode_high_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var MushCodeRules = function() {
+
+
+    var keywords = (
+ "@if|"+
+ "@ifelse|"+
+ "@switch|"+
+ "@halt|"+
+ "@dolist|"+
+ "@create|"+
+ "@scent|"+
+ "@sound|"+
+ "@touch|"+
+ "@ataste|"+
+ "@osound|"+
+ "@ahear|"+
+ "@aahear|"+
+ "@amhear|"+
+ "@otouch|"+
+ "@otaste|"+
+ "@drop|"+
+ "@odrop|"+
+ "@adrop|"+
+ "@dropfail|"+
+ "@odropfail|"+
+ "@smell|"+
+ "@oemit|"+
+ "@emit|"+
+ "@pemit|"+
+ "@parent|"+
+ "@clone|"+
+ "@taste|"+
+ "whisper|"+
+ "page|"+
+ "say|"+
+ "pose|"+
+ "semipose|"+
+ "teach|"+
+ "touch|"+
+ "taste|"+
+ "smell|"+
+ "listen|"+
+ "look|"+
+ "move|"+
+ "go|"+
+ "home|"+
+ "follow|"+
+ "unfollow|"+
+ "desert|"+
+ "dismiss|"+
+ "@tel"
+    );
+
+    var builtinConstants = (
+        "=#0"
+    );
+
+    var builtinFunctions = (
+ "default|"+
+ "edefault|"+
+ "eval|"+
+ "get_eval|"+
+ "get|"+
+ "grep|"+
+ "grepi|"+
+ "hasattr|"+
+ "hasattrp|"+
+ "hasattrval|"+
+ "hasattrpval|"+
+ "lattr|"+
+ "nattr|"+
+ "poss|"+
+ "udefault|"+
+ "ufun|"+
+ "u|"+
+ "v|"+
+ "uldefault|"+
+ "xget|"+
+ "zfun|"+
+ "band|"+
+ "bnand|"+
+ "bnot|"+
+ "bor|"+
+ "bxor|"+
+ "shl|"+
+ "shr|"+
+ "and|"+
+ "cand|"+
+ "cor|"+
+ "eq|"+
+ "gt|"+
+ "gte|"+
+ "lt|"+
+ "lte|"+
+ "nand|"+
+ "neq|"+
+ "nor|"+
+ "not|"+
+ "or|"+
+ "t|"+
+ "xor|"+
+ "con|"+
+ "entrances|"+
+ "exit|"+
+ "followers|"+
+ "home|"+
+ "lcon|"+
+ "lexits|"+
+ "loc|"+
+ "locate|"+
+ "lparent|"+
+ "lsearch|"+
+ "next|"+
+ "num|"+
+ "owner|"+
+ "parent|"+
+ "pmatch|"+
+ "rloc|"+
+ "rnum|"+
+ "room|"+
+ "where|"+
+ "zone|"+
+ "worn|"+
+ "held|"+
+ "carried|"+
+ "acos|"+
+ "asin|"+
+ "atan|"+
+ "ceil|"+
+ "cos|"+
+ "e|"+
+ "exp|"+
+ "fdiv|"+
+ "fmod|"+
+ "floor|"+
+ "log|"+
+ "ln|"+
+ "pi|"+
+ "power|"+
+ "round|"+
+ "sin|"+
+ "sqrt|"+
+ "tan|"+
+ "aposs|"+
+ "andflags|"+
+ "conn|"+
+ "commandssent|"+
+ "controls|"+
+ "doing|"+
+ "elock|"+
+ "findable|"+
+ "flags|"+
+ "fullname|"+
+ "hasflag|"+
+ "haspower|"+
+ "hastype|"+
+ "hidden|"+
+ "idle|"+
+ "isbaker|"+
+ "lock|"+
+ "lstats|"+
+ "money|"+
+ "who|"+
+ "name|"+
+ "nearby|"+
+ "obj|"+
+ "objflags|"+
+ "photo|"+
+ "poll|"+
+ "powers|"+
+ "pendingtext|"+
+ "receivedtext|"+
+ "restarts|"+
+ "restarttime|"+
+ "subj|"+
+ "shortestpath|"+
+ "tmoney|"+
+ "type|"+
+ "visible|"+
+ "cat|"+
+ "element|"+
+ "elements|"+
+ "extract|"+
+ "filter|"+
+ "filterbool|"+
+ "first|"+
+ "foreach|"+
+ "fold|"+
+ "grab|"+
+ "graball|"+
+ "index|"+
+ "insert|"+
+ "itemize|"+
+ "items|"+
+ "iter|"+
+ "last|"+
+ "ldelete|"+
+ "map|"+
+ "match|"+
+ "matchall|"+
+ "member|"+
+ "mix|"+
+ "munge|"+
+ "pick|"+
+ "remove|"+
+ "replace|"+
+ "rest|"+
+ "revwords|"+
+ "setdiff|"+
+ "setinter|"+
+ "setunion|"+
+ "shuffle|"+
+ "sort|"+
+ "sortby|"+
+ "splice|"+
+ "step|"+
+ "wordpos|"+
+ "words|"+
+ "add|"+
+ "lmath|"+
+ "max|"+
+ "mean|"+
+ "median|"+
+ "min|"+
+ "mul|"+
+ "percent|"+
+ "sign|"+
+ "stddev|"+
+ "sub|"+
+ "val|"+
+ "bound|"+
+ "abs|"+
+ "inc|"+
+ "dec|"+
+ "dist2d|"+
+ "dist3d|"+
+ "div|"+
+ "floordiv|"+
+ "mod|"+
+ "modulo|"+
+ "remainder|"+
+ "vadd|"+
+ "vdim|"+
+ "vdot|"+
+ "vmag|"+
+ "vmax|"+
+ "vmin|"+
+ "vmul|"+
+ "vsub|"+
+ "vunit|"+
+ "regedit|"+
+ "regeditall|"+
+ "regeditalli|"+
+ "regediti|"+
+ "regmatch|"+
+ "regmatchi|"+
+ "regrab|"+
+ "regraball|"+
+ "regraballi|"+
+ "regrabi|"+
+ "regrep|"+
+ "regrepi|"+
+ "after|"+
+ "alphamin|"+
+ "alphamax|"+
+ "art|"+
+ "before|"+
+ "brackets|"+
+ "capstr|"+
+ "case|"+
+ "caseall|"+
+ "center|"+
+ "containsfansi|"+
+ "comp|"+
+ "decompose|"+
+ "decrypt|"+
+ "delete|"+
+ "edit|"+
+ "encrypt|"+
+ "escape|"+
+ "if|"+
+ "ifelse|"+
+ "lcstr|"+
+ "left|"+
+ "lit|"+
+ "ljust|"+
+ "merge|"+
+ "mid|"+
+ "ostrlen|"+
+ "pos|"+
+ "repeat|"+
+ "reverse|"+
+ "right|"+
+ "rjust|"+
+ "scramble|"+
+ "secure|"+
+ "space|"+
+ "spellnum|"+
+ "squish|"+
+ "strcat|"+
+ "strmatch|"+
+ "strinsert|"+
+ "stripansi|"+
+ "stripfansi|"+
+ "strlen|"+
+ "switch|"+
+ "switchall|"+
+ "table|"+
+ "tr|"+
+ "trim|"+
+ "ucstr|"+
+ "unsafe|"+
+ "wrap|"+
+ "ctitle|"+
+ "cwho|"+
+ "channels|"+
+ "clock|"+
+ "cflags|"+
+ "ilev|"+
+ "itext|"+
+ "inum|"+
+ "convsecs|"+
+ "convutcsecs|"+
+ "convtime|"+
+ "ctime|"+
+ "etimefmt|"+
+ "isdaylight|"+
+ "mtime|"+
+ "secs|"+
+ "msecs|"+
+ "starttime|"+
+ "time|"+
+ "timefmt|"+
+ "timestring|"+
+ "utctime|"+
+ "atrlock|"+
+ "clone|"+
+ "create|"+
+ "cook|"+
+ "dig|"+
+ "emit|"+
+ "lemit|"+
+ "link|"+
+ "oemit|"+
+ "open|"+
+ "pemit|"+
+ "remit|"+
+ "set|"+
+ "tel|"+
+ "wipe|"+
+ "zemit|"+
+ "fbcreate|"+
+ "fbdestroy|"+
+ "fbwrite|"+
+ "fbclear|"+
+ "fbcopy|"+
+ "fbcopyto|"+
+ "fbclip|"+
+ "fbdump|"+
+ "fbflush|"+
+ "fbhset|"+
+ "fblist|"+
+ "fbstats|"+
+ "qentries|"+
+ "qentry|"+
+ "play|"+
+ "ansi|"+
+ "break|"+
+ "c|"+
+ "asc|"+
+ "die|"+
+ "isdbref|"+
+ "isint|"+
+ "isnum|"+
+ "isletters|"+
+ "linecoords|"+
+ "localize|"+
+ "lnum|"+
+ "nameshort|"+
+ "null|"+
+ "objeval|"+
+ "r|"+
+ "rand|"+
+ "s|"+
+ "setq|"+
+ "setr|"+
+ "soundex|"+
+ "soundslike|"+
+ "valid|"+
+ "vchart|"+
+ "vchart2|"+
+ "vlabel|"+
+ "@@|"+
+ "bakerdays|"+
+ "bodybuild|"+
+ "box|"+
+ "capall|"+
+ "catalog|"+
+ "children|"+
+ "ctrailer|"+
+ "darttime|"+
+ "debt|"+
+ "detailbar|"+
+ "exploredroom|"+
+ "fansitoansi|"+
+ "fansitoxansi|"+
+ "fullbar|"+
+ "halfbar|"+
+ "isdarted|"+
+ "isnewbie|"+
+ "isword|"+
+ "lambda|"+
+ "lobjects|"+
+ "lplayers|"+
+ "lthings|"+
+ "lvexits|"+
+ "lvobjects|"+
+ "lvplayers|"+
+ "lvthings|"+
+ "newswrap|"+
+ "numsuffix|"+
+ "playerson|"+
+ "playersthisweek|"+
+ "randomad|"+
+ "randword|"+
+ "realrandword|"+
+ "replacechr|"+
+ "second|"+
+ "splitamount|"+
+ "strlenall|"+
+ "text|"+
+ "third|"+
+ "tofansi|"+
+ "totalac|"+
+ "unique|"+
+ "getaddressroom|"+
+ "listpropertycomm|"+
+ "listpropertyres|"+
+ "lotowner|"+
+ "lotrating|"+
+ "lotratingcount|"+
+ "lotvalue|"+
+ "boughtproduct|"+
+ "companyabb|"+
+ "companyicon|"+
+ "companylist|"+
+ "companyname|"+
+ "companyowners|"+
+ "companyvalue|"+
+ "employees|"+
+ "invested|"+
+ "productlist|"+
+ "productname|"+
+ "productowners|"+
+ "productrating|"+
+ "productratingcount|"+
+ "productsoldat|"+
+ "producttype|"+
+ "ratedproduct|"+
+ "soldproduct|"+
+ "topproducts|"+
+ "totalspentonproduct|"+
+ "totalstock|"+
+ "transfermoney|"+
+ "uniquebuyercount|"+
+ "uniqueproductsbought|"+
+ "validcompany|"+
+ "deletepicture|"+
+ "fbsave|"+
+ "getpicturesecurity|"+
+ "haspicture|"+
+ "listpictures|"+
+ "picturesize|"+
+ "replacecolor|"+
+ "rgbtocolor|"+
+ "savepicture|"+
+ "setpicturesecurity|"+
+ "showpicture|"+
+ "piechart|"+
+ "piechartlabel|"+
+ "createmaze|"+
+ "drawmaze|"+
+ "drawwireframe"
+    );
+    var keywordMapper = this.createKeywordMapper({
+        "invalid.deprecated": "debugger",
+        "support.function": builtinFunctions,
+        "constant.language": builtinConstants,
+        "keyword": keywords
+    }, "identifier");
+
+    var strPre = "(?:r|u|ur|R|U|UR|Ur|uR)?";
+
+    var decimalInteger = "(?:(?:[1-9]\\d*)|(?:0))";
+    var octInteger = "(?:0[oO]?[0-7]+)";
+    var hexInteger = "(?:0[xX][\\dA-Fa-f]+)";
+    var binInteger = "(?:0[bB][01]+)";
+    var integer = "(?:" + decimalInteger + "|" + octInteger + "|" + hexInteger + "|" + binInteger + ")";
+
+    var exponent = "(?:[eE][+-]?\\d+)";
+    var fraction = "(?:\\.\\d+)";
+    var intPart = "(?:\\d+)";
+    var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
+    var exponentFloat = "(?:(?:" + pointFloat + "|" +  intPart + ")" + exponent + ")";
+    var floatNumber = "(?:" + exponentFloat + "|" + pointFloat + ")";
+
+    this.$rules = {
+        "start" : [
+         {
+                token : "variable", // mush substitution register
+                regex : "%[0-9]{1}"
+         },
+         {
+                token : "variable", // mush substitution register
+                regex : "%q[0-9A-Za-z]{1}"
+         },
+         {
+                token : "variable", // mush special character register
+                regex : "%[a-zA-Z]{1}"
+         },
+         {
+                token: "variable.language",
+                regex: "%[a-z0-9-_]+"
+         },
+        {
+            token : "constant.numeric", // imaginary
+            regex : "(?:" + floatNumber + "|\\d+)[jJ]\\b"
+        }, {
+            token : "constant.numeric", // float
+            regex : floatNumber
+        }, {
+            token : "constant.numeric", // long integer
+            regex : integer + "[lL]\\b"
+        }, {
+            token : "constant.numeric", // integer
+            regex : integer + "\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\*|\\*\\*|\\/|\\/\\/|#|%|<<|>>|\\||\\^|~|<|>|<=|=>|==|!=|<>|="
+        }, {
+            token : "paren.lparen",
+            regex : "[\\[\\(\\{]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\]\\)\\}]"
+        }, {
+            token : "text",
+            regex : "\\s+"
+        } ]
+    };
+};
+
+oop.inherits(MushCodeRules, TextHighlightRules);
+
+exports.MushCodeRules = MushCodeRules;
+});

src/main/webapp/assets/ace/mode-mysql.js

@@ -0,0 +1,184 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/mysql', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/mysql_highlight_rules', 'ace/range'], function(require, exports, module) {
+
+var oop = require("../lib/oop");
+var TextMode = require("../mode/text").Mode;
+var MysqlHighlightRules = require("./mysql_highlight_rules").MysqlHighlightRules;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = MysqlHighlightRules;
+};
+oop.inherits(Mode, TextMode);
+
+(function() {       
+    this.lineCommentStart = ["--", "#"]; // todo space
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.$id = "ace/mode/mysql";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/mysql_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var MysqlHighlightRules = function() {
+
+    var mySqlKeywords = /*sql*/ "alter|and|as|asc|between|count|create|delete|desc|distinct|drop|from|having|in|insert|into|is|join|like|not|on|or|order|select|set|table|union|update|values|where" + "|accessible|action|add|after|algorithm|all|analyze|asensitive|at|authors|auto_increment|autocommit|avg|avg_row_length|before|binary|binlog|both|btree|cache|call|cascade|cascaded|case|catalog_name|chain|change|changed|character|check|checkpoint|checksum|class_origin|client_statistics|close|coalesce|code|collate|collation|collations|column|columns|comment|commit|committed|completion|concurrent|condition|connection|consistent|constraint|contains|continue|contributors|convert|cross|current_date|current_time|current_timestamp|current_user|cursor|data|database|databases|day_hour|day_microsecond|day_minute|day_second|deallocate|dec|declare|default|delay_key_write|delayed|delimiter|des_key_file|describe|deterministic|dev_pop|dev_samp|deviance|directory|disable|discard|distinctrow|div|dual|dumpfile|each|elseif|enable|enclosed|end|ends|engine|engines|enum|errors|escape|escaped|even|event|events|every|execute|exists|exit|explain|extended|fast|fetch|field|fields|first|flush|for|force|foreign|found_rows|full|fulltext|function|general|global|grant|grants|group|groupby_concat|handler|hash|help|high_priority|hosts|hour_microsecond|hour_minute|hour_second|if|ignore|ignore_server_ids|import|index|index_statistics|infile|inner|innodb|inout|insensitive|insert_method|install|interval|invoker|isolation|iterate|key|keys|kill|language|last|leading|leave|left|level|limit|linear|lines|list|load|local|localtime|localtimestamp|lock|logs|low_priority|master|master_heartbeat_period|master_ssl_verify_server_cert|masters|match|max|max_rows|maxvalue|message_text|middleint|migrate|min|min_rows|minute_microsecond|minute_second|mod|mode|modifies|modify|mutex|mysql_errno|natural|next|no|no_write_to_binlog|offline|offset|one|online|open|optimize|option|optionally|out|outer|outfile|pack_keys|parser|partition|partitions|password|phase|plugin|plugins|prepare|preserve|prev|primary|privileges|procedure|processlist|profile|profiles|purge|query|quick|range|read|read_write|reads|real|rebuild|recover|references|regexp|relaylog|release|remove|rename|reorganize|repair|repeatable|replace|require|resignal|restrict|resume|return|returns|revoke|right|rlike|rollback|rollup|row|row_format|rtree|savepoint|schedule|schema|schema_name|schemas|second_microsecond|security|sensitive|separator|serializable|server|session|share|show|signal|slave|slow|smallint|snapshot|soname|spatial|specific|sql|sql_big_result|sql_buffer_result|sql_cache|sql_calc_found_rows|sql_no_cache|sql_small_result|sqlexception|sqlstate|sqlwarning|ssl|start|starting|starts|status|std|stddev|stddev_pop|stddev_samp|storage|straight_join|subclass_origin|sum|suspend|table_name|table_statistics|tables|tablespace|temporary|terminated|to|trailing|transaction|trigger|triggers|truncate|uncommitted|undo|uninstall|unique|unlock|upgrade|usage|use|use_frm|user|user_resources|user_statistics|using|utc_date|utc_time|utc_timestamp|value|variables|varying|view|views|warnings|when|while|with|work|write|xa|xor|year_month|zerofill|begin|do|then|else|loop|repeat";
+    var builtins = "by|bool|boolean|bit|blob|decimal|double|enum|float|long|longblob|longtext|medium|mediumblob|mediumint|mediumtext|time|timestamp|tinyblob|tinyint|tinytext|text|bigint|int|int1|int2|int3|int4|int8|integer|float|float4|float8|double|char|varbinary|varchar|varcharacter|precision|date|datetime|year|unsigned|signed|numeric"
+    var variable = "charset|clear|connect|edit|ego|exit|go|help|nopager|notee|nowarning|pager|print|prompt|quit|rehash|source|status|system|tee"
+
+    var keywordMapper = this.createKeywordMapper({
+        "support.function": builtins,
+        "keyword": mySqlKeywords,
+        "constant": "false|true|null|unknown|date|time|timestamp|ODBCdotTable|zerolessFloat",
+        "variable.language": variable
+    }, "identifier", true);
+
+    
+    function string(rule) {
+        var start = rule.start;
+        var escapeSeq = rule.escape;
+        return {
+            token: "string.start",
+            regex: start,
+            next: [
+                {token: "constant.language.escape", regex: escapeSeq},
+                {token: "string.end", next: "start", regex: start},
+                {defaultToken: "string"}
+            ]
+        };
+    }
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment", regex : "(?:-- |#).*$"
+        },  
+        string({start: '"', escape: /\\[0'"bnrtZ\\%_]?/}),
+        string({start: "'", escape: /\\[0'"bnrtZ\\%_]?/}),
+        DocCommentHighlightRules.getStartRule("doc-start"),
+        {
+            token : "comment", // multi line comment
+            regex : /\/\*/,
+            next : "comment"
+        }, {
+            token : "constant.numeric", // hex
+            regex : /0[xX][0-9a-fA-F]+|[xX]'[0-9a-fA-F]+'|0[bB][01]+|[bB]'[01]+'/
+        }, {
+            token : "constant.numeric", // float
+            regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+        }, {
+            token : keywordMapper,
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "constant.class",
+            regex : "@@?[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+        }, {
+            token : "constant.buildin",
+            regex : "`[^`]*`"
+        }, {
+            token : "keyword.operator",
+            regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
+        }, {
+            token : "paren.lparen",
+            regex : "[\\(]"
+        }, {
+            token : "paren.rparen",
+            regex : "[\\)]"
+        }, {
+            token : "text",
+            regex : "\\s+"
+        } ],
+        "comment" : [
+            {token : "comment", regex : "\\*\\/", next : "start"},
+            {defaultToken : "comment"}
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-", [ DocCommentHighlightRules.getEndRule("start") ]);
+    this.normalizeRules();
+};
+
+oop.inherits(MysqlHighlightRules, TextHighlightRules);
+
+exports.MysqlHighlightRules = MysqlHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});

src/main/webapp/assets/ace/mode-nix.js

@@ -0,0 +1,963 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ * 
+ *    Zef Hemel
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/nix', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/c_cpp', 'ace/mode/nix_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var CMode = require("./c_cpp").Mode;
+var NixHighlightRules = require("./nix_highlight_rules").NixHighlightRules;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    CMode.call(this);
+    this.HighlightRules = NixHighlightRules;
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, CMode);
+
+(function() { 
+    this.lineCommentStart = "#";
+    this.blockComment = {start: "/*", end: "*/"};
+    this.$id = "ace/mode/nix";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/c_cpp', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/c_cpp_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var c_cppHighlightRules = require("./c_cpp_highlight_rules").c_cppHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = c_cppHighlightRules;
+
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        } else if (state == "doc-start") {
+            if (endState == "start") {
+                return "";
+            }
+            var match = line.match(/^\s*(\/?)\*/);
+            if (match) {
+                if (match[1]) {
+                    indent += " ";
+                }
+                indent += "* ";
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/c_cpp";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+ace.define('ace/mode/c_cpp_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var cFunctions = exports.cFunctions = "\\b(?:hypot(?:f|l)?|s(?:scanf|ystem|nprintf|ca(?:nf|lb(?:n(?:f|l)?|ln(?:f|l)?))|i(?:n(?:h(?:f|l)?|f|l)?|gn(?:al|bit))|tr(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?)|error|pbrk|ftime|len|rchr|xfrm)|printf|et(?:jmp|vbuf|locale|buf)|qrt(?:f|l)?|w(?:scanf|printf)|rand)|n(?:e(?:arbyint(?:f|l)?|xt(?:toward(?:f|l)?|after(?:f|l)?))|an(?:f|l)?)|c(?:s(?:in(?:h(?:f|l)?|f|l)?|qrt(?:f|l)?)|cos(?:h(?:f)?|f|l)?|imag(?:f|l)?|t(?:ime|an(?:h(?:f|l)?|f|l)?)|o(?:s(?:h(?:f|l)?|f|l)?|nj(?:f|l)?|pysign(?:f|l)?)|p(?:ow(?:f|l)?|roj(?:f|l)?)|e(?:il(?:f|l)?|xp(?:f|l)?)|l(?:o(?:ck|g(?:f|l)?)|earerr)|a(?:sin(?:h(?:f|l)?|f|l)?|cos(?:h(?:f|l)?|f|l)?|tan(?:h(?:f|l)?|f|l)?|lloc|rg(?:f|l)?|bs(?:f|l)?)|real(?:f|l)?|brt(?:f|l)?)|t(?:ime|o(?:upper|lower)|an(?:h(?:f|l)?|f|l)?|runc(?:f|l)?|gamma(?:f|l)?|mp(?:nam|file))|i(?:s(?:space|n(?:ormal|an)|cntrl|inf|digit|u(?:nordered|pper)|p(?:unct|rint)|finite|w(?:space|c(?:ntrl|type)|digit|upper|p(?:unct|rint)|lower|al(?:num|pha)|graph|xdigit|blank)|l(?:ower|ess(?:equal|greater)?)|al(?:num|pha)|gr(?:eater(?:equal)?|aph)|xdigit|blank)|logb(?:f|l)?|max(?:div|abs))|di(?:v|fftime)|_Exit|unget(?:c|wc)|p(?:ow(?:f|l)?|ut(?:s|c(?:har)?|wc(?:har)?)|error|rintf)|e(?:rf(?:c(?:f|l)?|f|l)?|x(?:it|p(?:2(?:f|l)?|f|l|m1(?:f|l)?)?))|v(?:s(?:scanf|nprintf|canf|printf|w(?:scanf|printf))|printf|f(?:scanf|printf|w(?:scanf|printf))|w(?:scanf|printf)|a_(?:start|copy|end|arg))|qsort|f(?:s(?:canf|e(?:tpos|ek))|close|tell|open|dim(?:f|l)?|p(?:classify|ut(?:s|c|w(?:s|c))|rintf)|e(?:holdexcept|set(?:e(?:nv|xceptflag)|round)|clearexcept|testexcept|of|updateenv|r(?:aiseexcept|ror)|get(?:e(?:nv|xceptflag)|round))|flush|w(?:scanf|ide|printf|rite)|loor(?:f|l)?|abs(?:f|l)?|get(?:s|c|pos|w(?:s|c))|re(?:open|e|ad|xp(?:f|l)?)|m(?:in(?:f|l)?|od(?:f|l)?|a(?:f|l|x(?:f|l)?)?))|l(?:d(?:iv|exp(?:f|l)?)|o(?:ngjmp|cal(?:time|econv)|g(?:1(?:p(?:f|l)?|0(?:f|l)?)|2(?:f|l)?|f|l|b(?:f|l)?)?)|abs|l(?:div|abs|r(?:int(?:f|l)?|ound(?:f|l)?))|r(?:int(?:f|l)?|ound(?:f|l)?)|gamma(?:f|l)?)|w(?:scanf|c(?:s(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?|mbs)|pbrk|ftime|len|r(?:chr|tombs)|xfrm)|to(?:b|mb)|rtomb)|printf|mem(?:set|c(?:hr|py|mp)|move))|a(?:s(?:sert|ctime|in(?:h(?:f|l)?|f|l)?)|cos(?:h(?:f|l)?|f|l)?|t(?:o(?:i|f|l(?:l)?)|exit|an(?:h(?:f|l)?|2(?:f|l)?|f|l)?)|b(?:s|ort))|g(?:et(?:s|c(?:har)?|env|wc(?:har)?)|mtime)|r(?:int(?:f|l)?|ound(?:f|l)?|e(?:name|alloc|wind|m(?:ove|quo(?:f|l)?|ainder(?:f|l)?))|a(?:nd|ise))|b(?:search|towc)|m(?:odf(?:f|l)?|em(?:set|c(?:hr|py|mp)|move)|ktime|alloc|b(?:s(?:init|towcs|rtowcs)|towc|len|r(?:towc|len))))\\b"
+
+var c_cppHighlightRules = function() {
+
+    var keywordControls = (
+        "break|case|continue|default|do|else|for|goto|if|_Pragma|" +
+        "return|switch|while|catch|operator|try|throw|using"
+    );
+    
+    var storageType = (
+        "asm|__asm__|auto|bool|_Bool|char|_Complex|double|enum|float|" +
+        "_Imaginary|int|long|short|signed|struct|typedef|union|unsigned|void|" +
+        "class|wchar_t|template"
+    );
+
+    var storageModifiers = (
+        "const|extern|register|restrict|static|volatile|inline|private:|" +
+        "protected:|public:|friend|explicit|virtual|export|mutable|typename"
+    );
+
+    var keywordOperators = (
+        "and|and_eq|bitand|bitor|compl|not|not_eq|or|or_eq|typeid|xor|xor_eq" +
+        "const_cast|dynamic_cast|reinterpret_cast|static_cast|sizeof|namespace"
+    );
+
+    var builtinConstants = (
+        "NULL|true|false|TRUE|FALSE"
+    );
+
+    var keywordMapper = this.$keywords = this.createKeywordMapper({
+        "keyword.control" : keywordControls,
+        "storage.type" : storageType,
+        "storage.modifier" : storageModifiers,
+        "keyword.operator" : keywordOperators,
+        "variable.language": "this",
+        "constant.language": builtinConstants
+    }, "identifier");
+
+    var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\d\\$_\u00a1-\uffff]*\\b";
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : "\\/\\/.*$"
+            },
+            DocCommentHighlightRules.getStartRule("doc-start"),
+            {
+                token : "comment", // multi line comment
+                regex : "\\/\\*",
+                next : "comment"
+            }, {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            }, {
+                token : "string", // multi line string start
+                regex : '["].*\\\\$',
+                next : "qqstring"
+            }, {
+                token : "string", // single line
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "string", // multi line string start
+                regex : "['].*\\\\$",
+                next : "qstring"
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0[xX][0-9a-fA-F]+(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b"
+            }, {
+                token : "keyword", // pre-compiler directives
+                regex : "#\\s*(?:include|import|pragma|line|define|undef|if|ifdef|else|elif|ifndef)\\b",
+                next  : "directive"
+            }, {
+                token : "keyword", // special case pre-compiler directive
+                regex : "(?:#\\s*endif)\\b"
+            }, {
+                token : "support.function.C99.c",
+                regex : cFunctions
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            }, {
+                token : "keyword.operator",
+                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|new|delete|typeof|void)"
+            }, {
+              token : "punctuation.operator",
+              regex : "\\?|\\:|\\,|\\;|\\."
+            }, {
+                token : "paren.lparen",
+                regex : "[[({]"
+            }, {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\/",
+                next : "start"
+            }, {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ],
+        "qqstring" : [
+            {
+                token : "string",
+                regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "qstring" : [
+            {
+                token : "string",
+                regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "directive" : [
+            {
+                token : "constant.other.multiline",
+                regex : /\\/
+            },
+            {
+                token : "constant.other.multiline",
+                regex : /.*\\/
+            },
+            {
+                token : "constant.other",
+                regex : "\\s*<.+?>",
+                next : "start"
+            },
+            {
+                token : "constant.other", // single line
+                regex : '\\s*["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]',
+                next : "start"
+            }, 
+            {
+                token : "constant.other", // single line
+                regex : "\\s*['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']",
+                next : "start"
+            },
+            {
+                token : "constant.other",
+                regex : /[^\\\/]+/,
+                next : "start"
+            }
+        ]
+    };
+
+    this.embedRules(DocCommentHighlightRules, "doc-",
+        [ DocCommentHighlightRules.getEndRule("start") ]);
+};
+
+oop.inherits(c_cppHighlightRules, TextHighlightRules);
+
+exports.c_cppHighlightRules = c_cppHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, {
+            token : "comment.doc.tag",
+            regex : "\\bTODO\\b"
+        }, {
+            defaultToken : "comment.doc"
+        }]
+    };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
+    };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
+    };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+    ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {}
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.id;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
+    };
+};
+
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
+        var cursor = editor.getCursorPosition();
+        var line = session.doc.getLine(cursor.row);
+        if (text == '{') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '{' + selected + '}',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
+                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
+                    return {
+                        text: '{}',
+                        selection: [1, 1]
+                    };
+                } else {
+                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+                    return {
+                        text: '{',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == '}') {
+            initContext(editor);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == '}') {
+                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
+            var closing = "";
+            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+                CstyleBehaviour.clearMaybeInsertedClosing();
+            }
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+                if (!openBracePos)
+                     return null;
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
+                var next_indent = this.$getIndent(line);
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
+            }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
+        }
+    });
+
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.end.column, range.end.column + 1);
+            if (rightChar == '}') {
+                range.end.column++;
+                return range;
+            } else {
+                context.maybeInsertedBrackets--;
+            }
+        }
+    });
+
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
+        if (text == '(') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '(' + selected + ')',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, ")");
+                return {
+                    text: '()',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ')') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ')') {
+                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ')') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
+        if (text == '[') {
+            initContext(editor);
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: '[' + selected + ']',
+                    selection: false
+                };
+            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+                CstyleBehaviour.recordAutoInsert(editor, session, "]");
+                return {
+                    text: '[]',
+                    selection: [1, 1]
+                };
+            }
+        } else if (text == ']') {
+            initContext(editor);
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            if (rightChar == ']') {
+                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+                    CstyleBehaviour.popAutoInsertedClosing();
+                    return {
+                        text: '',
+                        selection: [1, 1]
+                    };
+                }
+            }
+        }
+    });
+
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == ']') {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            initContext(editor);
+            var quote = text;
+            var selection = editor.getSelectionRange();
+            var selected = session.doc.getTextRange(selection);
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            } else {
+                var cursor = editor.getCursorPosition();
+                var line = session.doc.getLine(cursor.row);
+                var leftChar = line.substring(cursor.column-1, cursor.column);
+                if (leftChar == '\\') {
+                    return null;
+                }
+                var tokens = session.getTokens(selection.start.row);
+                var col = 0, token;
+                var quotepos = -1; // Track whether we're inside an open quote.
+
+                for (var x = 0; x < tokens.length; x++) {
+                    token = tokens[x];
+                    if (token.type == "string") {
+                      quotepos = -1;
+                    } else if (quotepos < 0) {
+                      quotepos = token.value.indexOf(quote);
+                    }
+                    if ((token.value.length + col) > selection.start.column) {
+                        break;
+                    }
+                    col += tokens[x].value.length;
+                }
+                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                        return;
+                    return {
+                        text: quote + quote,
+                        selection: [1,1]
+                    };
+                } else if (token && token.type === "string") {
+                    var rightChar = line.substring(cursor.column, cursor.column + 1);
+                    if (rightChar == quote) {
+                        return {
+                            text: '',
+                            selection: [1, 1]
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+};
+
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});
+ace.define('ace/mode/nix_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+    
+
+    var oop = require("../lib/oop");
+    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+    var NixHighlightRules = function() {
+
+        var constantLanguage = "true|false";
+        var keywordControl = "with|import|if|else|then|inherit";
+        var keywordDeclaration = "let|in|rec";
+
+        var keywordMapper = this.createKeywordMapper({
+            "constant.language.nix": constantLanguage,
+            "keyword.control.nix": keywordControl,
+            "keyword.declaration.nix": keywordDeclaration
+        }, "identifier");
+
+        this.$rules = {
+            "start": [{
+                    token: "comment",
+                    regex: /#.*$/
+                }, {
+                    token: "comment",
+                    regex: /\/\*/,
+                    next: "comment"
+                }, {
+                    token: "constant",
+                    regex: "<[^>]+>"
+                }, {
+                    regex: "(==|!=|<=?|>=?)",
+                    token: ["keyword.operator.comparison.nix"]
+                }, {
+                    regex: "((?:[+*/%-]|\\~)=)",
+                    token: ["keyword.operator.assignment.arithmetic.nix"]
+                }, {
+                    regex: "=",
+                    token: "keyword.operator.assignment.nix"
+                }, {
+                    token: "string",
+                    regex: "''",
+                    next: "qqdoc"
+                }, {
+                    token: "string",
+                    regex: "'",
+                    next: "qstring"
+                }, {
+                    token: "string",
+                    regex: '"',
+                    push: "qqstring"
+                }, {
+                    token: "constant.numeric", // hex
+                    regex: "0[xX][0-9a-fA-F]+\\b"
+                }, {
+                    token: "constant.numeric", // float
+                    regex: "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+                }, {
+                    token: keywordMapper,
+                    regex: "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+                }, {
+                    regex: "}",
+                    token: function(val, start, stack) {
+                        return stack[1] && stack[1].charAt(0) == "q" ? "constant.language.escape" : "text";
+                    },
+                    next: "pop"
+                }],
+            "comment": [{
+                token: "comment", // closing comment
+                regex: ".*?\\*\\/",
+                next: "start"
+            }, {
+                token: "comment", // comment spanning whole line
+                regex: ".+"
+            }],
+            "qqdoc": [
+                {
+                    token: "constant.language.escape",
+                    regex: /\$\{/,
+                    push: "start"
+                }, {
+                    token: "string",
+                    regex: "''",
+                    next: "pop"
+                }, {
+                    defaultToken: "string"
+                }],
+            "qqstring": [
+                {
+                    token: "constant.language.escape",
+                    regex: /\$\{/,
+                    push: "start"
+                }, {
+                    token: "string",
+                    regex: '"',
+                    next: "pop"
+                }, {
+                    defaultToken: "string"
+                }],
+            "qstring": [
+                {
+                    token: "constant.language.escape",
+                    regex: /\$\{/,
+                    push: "start"
+                }, {
+                    token: "string",
+                    regex: "'",
+                    next: "pop"
+                }, {
+                    defaultToken: "string"
+                }]
+        };
+
+        this.normalizeRules();
+    };
+
+    oop.inherits(NixHighlightRules, TextHighlightRules);
+
+    exports.NixHighlightRules = NixHighlightRules;
+});

src/main/webapp/assets/ace/mode-ocaml.js

@@ -0,0 +1,444 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/ocaml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/ocaml_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var OcamlHighlightRules = require("./ocaml_highlight_rules").OcamlHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+
+var Mode = function() {
+    this.HighlightRules = OcamlHighlightRules;
+    
+    this.$outdent   = new MatchingBraceOutdent();
+};
+oop.inherits(Mode, TextMode);
+
+var indenter = /(?:[({[=:]|[-=]>|\b(?:else|try|with))\s*$/;
+
+(function() {
+
+    this.toggleCommentLines = function(state, doc, startRow, endRow) {
+        var i, line;
+        var outdent = true;
+        var re = /^\s*\(\*(.*)\*\)/;
+
+        for (i=startRow; i<= endRow; i++) {
+            if (!re.test(doc.getLine(i))) {
+                outdent = false;
+                break;
+            }
+        }
+
+        var range = new Range(0, 0, 0, 0);
+        for (i=startRow; i<= endRow; i++) {
+            line = doc.getLine(i);
+            range.start.row  = i;
+            range.end.row    = i;
+            range.end.column = line.length;
+
+            doc.replace(range, outdent ? line.match(re)[1] : "(*" + line + "*)");
+        }
+    };
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        var tokens = this.getTokenizer().getLineTokens(line, state).tokens;
+
+        if (!(tokens.length && tokens[tokens.length - 1].type === 'comment') &&
+            state === 'start' && indenter.test(line))
+            indent += tab;
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/ocaml";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/ocaml_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var OcamlHighlightRules = function() {
+
+    var keywords = (
+        "and|as|assert|begin|class|constraint|do|done|downto|else|end|"  +
+        "exception|external|for|fun|function|functor|if|in|include|"     +
+        "inherit|initializer|lazy|let|match|method|module|mutable|new|"  +
+        "object|of|open|or|private|rec|sig|struct|then|to|try|type|val|" +
+        "virtual|when|while|with"
+    );
+
+    var builtinConstants = ("true|false");
+
+    var builtinFunctions = (
+        "abs|abs_big_int|abs_float|abs_num|abstract_tag|accept|access|acos|add|" +
+        "add_available_units|add_big_int|add_buffer|add_channel|add_char|" +
+        "add_initializer|add_int_big_int|add_interfaces|add_num|add_string|" +
+        "add_substitute|add_substring|alarm|allocated_bytes|allow_only|" +
+        "allow_unsafe_modules|always|append|appname_get|appname_set|" +
+        "approx_num_exp|approx_num_fix|arg|argv|arith_status|array|" +
+        "array1_of_genarray|array2_of_genarray|array3_of_genarray|asin|asr|" +
+        "assoc|assq|at_exit|atan|atan2|auto_synchronize|background|basename|" +
+        "beginning_of_input|big_int_of_int|big_int_of_num|big_int_of_string|bind|" +
+        "bind_class|bind_tag|bits|bits_of_float|black|blit|blit_image|blue|bool|" +
+        "bool_of_string|bounded_full_split|bounded_split|bounded_split_delim|" +
+        "bprintf|break|broadcast|bscanf|button_down|c_layout|capitalize|cardinal|" +
+        "cardinal|catch|catch_break|ceil|ceiling_num|channel|char|char_of_int|" +
+        "chdir|check|check_suffix|chmod|choose|chop_extension|chop_suffix|chown|" +
+        "chown|chr|chroot|classify_float|clear|clear_available_units|" +
+        "clear_close_on_exec|clear_graph|clear_nonblock|clear_parser|" +
+        "close|close|closeTk|close_box|close_graph|close_in|close_in_noerr|" +
+        "close_out|close_out_noerr|close_process|close_process|" +
+        "close_process_full|close_process_in|close_process_out|close_subwindow|" +
+        "close_tag|close_tbox|closedir|closedir|closure_tag|code|combine|" +
+        "combine|combine|command|compact|compare|compare_big_int|compare_num|" +
+        "complex32|complex64|concat|conj|connect|contains|contains_from|contents|" +
+        "copy|cos|cosh|count|count|counters|create|create_alarm|create_image|" +
+        "create_matrix|create_matrix|create_matrix|create_object|" +
+        "create_object_and_run_initializers|create_object_opt|create_process|" +
+        "create_process|create_process_env|create_process_env|create_table|" +
+        "current|current_dir_name|current_point|current_x|current_y|curveto|" +
+        "custom_tag|cyan|data_size|decr|decr_num|default_available_units|delay|" +
+        "delete_alarm|descr_of_in_channel|descr_of_out_channel|destroy|diff|dim|" +
+        "dim1|dim2|dim3|dims|dirname|display_mode|div|div_big_int|div_num|" +
+        "double_array_tag|double_tag|draw_arc|draw_char|draw_circle|draw_ellipse|" +
+        "draw_image|draw_poly|draw_poly_line|draw_rect|draw_segments|draw_string|" +
+        "dummy_pos|dummy_table|dump_image|dup|dup2|elements|empty|end_of_input|" +
+        "environment|eprintf|epsilon_float|eq_big_int|eq_num|equal|err_formatter|" +
+        "error_message|escaped|establish_server|executable_name|execv|execve|execvp|" +
+        "execvpe|exists|exists2|exit|exp|failwith|fast_sort|fchmod|fchown|field|" +
+        "file|file_exists|fill|fill_arc|fill_circle|fill_ellipse|fill_poly|fill_rect|" +
+        "filter|final_tag|finalise|find|find_all|first_chars|firstkey|flatten|" +
+        "float|float32|float64|float_of_big_int|float_of_bits|float_of_int|" +
+        "float_of_num|float_of_string|floor|floor_num|flush|flush_all|flush_input|" +
+        "flush_str_formatter|fold|fold_left|fold_left2|fold_right|fold_right2|" +
+        "for_all|for_all2|force|force_newline|force_val|foreground|fork|" +
+        "format_of_string|formatter_of_buffer|formatter_of_out_channel|" +
+        "fortran_layout|forward_tag|fprintf|frexp|from|from_channel|from_file|" +
+        "from_file_bin|from_function|from_string|fscanf|fst|fstat|ftruncate|" +
+        "full_init|full_major|full_split|gcd_big_int|ge_big_int|ge_num|" +
+        "genarray_of_array1|genarray_of_array2|genarray_of_array3|get|" +
+        "get_all_formatter_output_functions|get_approx_printing|get_copy|" +
+        "get_ellipsis_text|get_error_when_null_denominator|get_floating_precision|" +
+        "get_formatter_output_functions|get_formatter_tag_functions|get_image|" +
+        "get_margin|get_mark_tags|get_max_boxes|get_max_indent|get_method|" +
+        "get_method_label|get_normalize_ratio|get_normalize_ratio_when_printing|" +
+        "get_print_tags|get_state|get_variable|getcwd|getegid|getegid|getenv|" +
+        "getenv|getenv|geteuid|geteuid|getgid|getgid|getgrgid|getgrgid|getgrnam|" +
+        "getgrnam|getgroups|gethostbyaddr|gethostbyname|gethostname|getitimer|" +
+        "getlogin|getpeername|getpid|getppid|getprotobyname|getprotobynumber|" +
+        "getpwnam|getpwuid|getservbyname|getservbyport|getsockname|getsockopt|" +
+        "getsockopt_float|getsockopt_int|getsockopt_optint|gettimeofday|getuid|" +
+        "global_replace|global_substitute|gmtime|green|grid|group_beginning|" +
+        "group_end|gt_big_int|gt_num|guard|handle_unix_error|hash|hash_param|" +
+        "hd|header_size|i|id|ignore|in_channel_length|in_channel_of_descr|incr|" +
+        "incr_num|index|index_from|inet_addr_any|inet_addr_of_string|infinity|" +
+        "infix_tag|init|init_class|input|input_binary_int|input_byte|input_char|" +
+        "input_line|input_value|int|int16_signed|int16_unsigned|int32|int64|" +
+        "int8_signed|int8_unsigned|int_of_big_int|int_of_char|int_of_float|" +
+        "int_of_num|int_of_string|integer_num|inter|interactive|inv|invalid_arg|" +
+        "is_block|is_empty|is_implicit|is_int|is_int_big_int|is_integer_num|" +
+        "is_relative|iter|iter2|iteri|join|junk|key_pressed|kill|kind|kprintf|" +
+        "kscanf|land|last_chars|layout|lazy_from_fun|lazy_from_val|lazy_is_val|" +
+        "lazy_tag|ldexp|le_big_int|le_num|length|lexeme|lexeme_char|lexeme_end|" +
+        "lexeme_end_p|lexeme_start|lexeme_start_p|lineto|link|list|listen|lnot|" +
+        "loadfile|loadfile_private|localtime|lock|lockf|log|log10|logand|lognot|" +
+        "logor|logxor|lor|lower_window|lowercase|lseek|lsl|lsr|lstat|lt_big_int|" +
+        "lt_num|lxor|magenta|magic|mainLoop|major|major_slice|make|make_formatter|" +
+        "make_image|make_lexer|make_matrix|make_self_init|map|map2|map_file|mapi|" +
+        "marshal|match_beginning|match_end|matched_group|matched_string|max|" +
+        "max_array_length|max_big_int|max_elt|max_float|max_int|max_num|" +
+        "max_string_length|mem|mem_assoc|mem_assq|memq|merge|min|min_big_int|" +
+        "min_elt|min_float|min_int|min_num|minor|minus_big_int|minus_num|" +
+        "minus_one|mkdir|mkfifo|mktime|mod|mod_big_int|mod_float|mod_num|modf|" +
+        "mouse_pos|moveto|mul|mult_big_int|mult_int_big_int|mult_num|nan|narrow|" +
+        "nat_of_num|nativeint|neg|neg_infinity|new_block|new_channel|new_method|" +
+        "new_variable|next|nextkey|nice|nice|no_scan_tag|norm|norm2|not|npeek|" +
+        "nth|nth_dim|num_digits_big_int|num_dims|num_of_big_int|num_of_int|" +
+        "num_of_nat|num_of_ratio|num_of_string|O|obj|object_tag|ocaml_version|" +
+        "of_array|of_channel|of_float|of_int|of_int32|of_list|of_nativeint|" +
+        "of_string|one|openTk|open_box|open_connection|open_graph|open_hbox|" +
+        "open_hovbox|open_hvbox|open_in|open_in_bin|open_in_gen|open_out|" +
+        "open_out_bin|open_out_gen|open_process|open_process_full|open_process_in|" +
+        "open_process_out|open_subwindow|open_tag|open_tbox|open_temp_file|" +
+        "open_vbox|opendbm|opendir|openfile|or|os_type|out_channel_length|" +
+        "out_channel_of_descr|output|output_binary_int|output_buffer|output_byte|" +
+        "output_char|output_string|output_value|over_max_boxes|pack|params|" +
+        "parent_dir_name|parse|parse_argv|partition|pause|peek|pipe|pixels|" +
+        "place|plot|plots|point_color|polar|poll|pop|pos_in|pos_out|pow|" +
+        "power_big_int_positive_big_int|power_big_int_positive_int|" +
+        "power_int_positive_big_int|power_int_positive_int|power_num|" +
+        "pp_close_box|pp_close_tag|pp_close_tbox|pp_force_newline|" +
+        "pp_get_all_formatter_output_functions|pp_get_ellipsis_text|" +
+        "pp_get_formatter_output_functions|pp_get_formatter_tag_functions|" +
+        "pp_get_margin|pp_get_mark_tags|pp_get_max_boxes|pp_get_max_indent|" +
+        "pp_get_print_tags|pp_open_box|pp_open_hbox|pp_open_hovbox|pp_open_hvbox|" +
+        "pp_open_tag|pp_open_tbox|pp_open_vbox|pp_over_max_boxes|pp_print_as|" +
+        "pp_print_bool|pp_print_break|pp_print_char|pp_print_cut|pp_print_float|" +
+        "pp_print_flush|pp_print_if_newline|pp_print_int|pp_print_newline|" +
+        "pp_print_space|pp_print_string|pp_print_tab|pp_print_tbreak|" +
+        "pp_set_all_formatter_output_functions|pp_set_ellipsis_text|" +
+        "pp_set_formatter_out_channel|pp_set_formatter_output_functions|" +
+        "pp_set_formatter_tag_functions|pp_set_margin|pp_set_mark_tags|" +
+        "pp_set_max_boxes|pp_set_max_indent|pp_set_print_tags|pp_set_tab|" +
+        "pp_set_tags|pred|pred_big_int|pred_num|prerr_char|prerr_endline|" +
+        "prerr_float|prerr_int|prerr_newline|prerr_string|print|print_as|" +
+        "print_bool|print_break|print_char|print_cut|print_endline|print_float|" +
+        "print_flush|print_if_newline|print_int|print_newline|print_space|" +
+        "print_stat|print_string|print_tab|print_tbreak|printf|prohibit|" +
+        "public_method_label|push|putenv|quo_num|quomod_big_int|quote|raise|" +
+        "raise_window|ratio_of_num|rcontains_from|read|read_float|read_int|" +
+        "read_key|read_line|readdir|readdir|readlink|really_input|receive|recv|" +
+        "recvfrom|red|ref|regexp|regexp_case_fold|regexp_string|" +
+        "regexp_string_case_fold|register|register_exception|rem|remember_mode|" +
+        "remove|remove_assoc|remove_assq|rename|replace|replace_first|" +
+        "replace_matched|repr|reset|reshape|reshape_1|reshape_2|reshape_3|rev|" +
+        "rev_append|rev_map|rev_map2|rewinddir|rgb|rhs_end|rhs_end_pos|rhs_start|" +
+        "rhs_start_pos|rindex|rindex_from|rlineto|rmdir|rmoveto|round_num|" +
+        "run_initializers|run_initializers_opt|scanf|search_backward|" +
+        "search_forward|seek_in|seek_out|select|self|self_init|send|sendto|set|" +
+        "set_all_formatter_output_functions|set_approx_printing|" +
+        "set_binary_mode_in|set_binary_mode_out|set_close_on_exec|" +
+        "set_close_on_exec|set_color|set_ellipsis_text|" +
+        "set_error_when_null_denominator|set_field|set_floating_precision|" +
+        "set_font|set_formatter_out_channel|set_formatter_output_functions|" +
+        "set_formatter_tag_functions|set_line_width|set_margin|set_mark_tags|" +
+        "set_max_boxes|set_max_indent|set_method|set_nonblock|set_nonblock|" +
+        "set_normalize_ratio|set_normalize_ratio_when_printing|set_print_tags|" +
+        "set_signal|set_state|set_tab|set_tag|set_tags|set_text_size|" +
+        "set_window_title|setgid|setgid|setitimer|setitimer|setsid|setsid|" +
+        "setsockopt|setsockopt|setsockopt_float|setsockopt_float|setsockopt_int|" +
+        "setsockopt_int|setsockopt_optint|setsockopt_optint|setuid|setuid|" +
+        "shift_left|shift_left|shift_left|shift_right|shift_right|shift_right|" +
+        "shift_right_logical|shift_right_logical|shift_right_logical|show_buckets|" +
+        "shutdown|shutdown|shutdown_connection|shutdown_connection|sigabrt|" +
+        "sigalrm|sigchld|sigcont|sigfpe|sighup|sigill|sigint|sigkill|sign_big_int|" +
+        "sign_num|signal|signal|sigpending|sigpending|sigpipe|sigprocmask|" +
+        "sigprocmask|sigprof|sigquit|sigsegv|sigstop|sigsuspend|sigsuspend|" +
+        "sigterm|sigtstp|sigttin|sigttou|sigusr1|sigusr2|sigvtalrm|sin|singleton|" +
+        "sinh|size|size|size_x|size_y|sleep|sleep|sleep|slice_left|slice_left|" +
+        "slice_left_1|slice_left_2|slice_right|slice_right|slice_right_1|" +
+        "slice_right_2|snd|socket|socket|socket|socketpair|socketpair|sort|sound|" +
+        "split|split_delim|sprintf|sprintf|sqrt|sqrt|sqrt_big_int|square_big_int|" +
+        "square_num|sscanf|stable_sort|stable_sort|stable_sort|stable_sort|stable_sort|" +
+        "stable_sort|stat|stat|stat|stat|stat|stats|stats|std_formatter|stdbuf|" +
+        "stderr|stderr|stderr|stdib|stdin|stdin|stdin|stdout|stdout|stdout|" +
+        "str_formatter|string|string_after|string_before|string_match|" +
+        "string_of_big_int|string_of_bool|string_of_float|string_of_format|" +
+        "string_of_inet_addr|string_of_inet_addr|string_of_int|string_of_num|" +
+        "string_partial_match|string_tag|sub|sub|sub_big_int|sub_left|sub_num|" +
+        "sub_right|subset|subset|substitute_first|substring|succ|succ|" +
+        "succ|succ|succ_big_int|succ_num|symbol_end|symbol_end_pos|symbol_start|" +
+        "symbol_start_pos|symlink|symlink|sync|synchronize|system|system|system|" +
+        "tag|take|tan|tanh|tcdrain|tcdrain|tcflow|tcflow|tcflush|tcflush|" +
+        "tcgetattr|tcgetattr|tcsendbreak|tcsendbreak|tcsetattr|tcsetattr|" +
+        "temp_file|text_size|time|time|time|timed_read|timed_write|times|times|" +
+        "tl|tl|tl|to_buffer|to_channel|to_float|to_hex|to_int|to_int32|to_list|" +
+        "to_list|to_list|to_nativeint|to_string|to_string|to_string|to_string|" +
+        "to_string|top|top|total_size|transfer|transp|truncate|truncate|truncate|" +
+        "truncate|truncate|truncate|try_lock|umask|umask|uncapitalize|uncapitalize|" +
+        "uncapitalize|union|union|unit_big_int|unlink|unlink|unlock|unmarshal|" +
+        "unsafe_blit|unsafe_fill|unsafe_get|unsafe_get|unsafe_set|unsafe_set|" +
+        "update|uppercase|uppercase|uppercase|uppercase|usage|utimes|utimes|wait|" +
+        "wait|wait|wait|wait_next_event|wait_pid|wait_read|wait_signal|" +
+        "wait_timed_read|wait_timed_write|wait_write|waitpid|white|" +
+        "widen|window_id|word_size|wrap|wrap_abort|write|yellow|yield|zero|zero_big_int|" +
+
+        "Arg|Arith_status|Array|Array1|Array2|Array3|ArrayLabels|Big_int|Bigarray|" +
+        "Buffer|Callback|CamlinternalOO|Char|Complex|Condition|Dbm|Digest|Dynlink|" +
+        "Event|Filename|Format|Gc|Genarray|Genlex|Graphics|GraphicsX11|Hashtbl|" +
+        "Int32|Int64|LargeFile|Lazy|Lexing|List|ListLabels|Make|Map|Marshal|" +
+        "MoreLabels|Mutex|Nativeint|Num|Obj|Oo|Parsing|Pervasives|Printexc|" +
+        "Printf|Queue|Random|Scanf|Scanning|Set|Sort|Stack|State|StdLabels|Str|" +
+        "Stream|String|StringLabels|Sys|Thread|ThreadUnix|Tk|Unix|UnixLabels|Weak"
+    );
+
+    var keywordMapper = this.createKeywordMapper({
+        "variable.language": "this",
+        "keyword": keywords,
+        "constant.language": builtinConstants,
+        "support.function": builtinFunctions
+    }, "identifier");
+
+    var decimalInteger = "(?:(?:[1-9]\\d*)|(?:0))";
+    var octInteger = "(?:0[oO]?[0-7]+)";
+    var hexInteger = "(?:0[xX][\\dA-Fa-f]+)";
+    var binInteger = "(?:0[bB][01]+)";
+    var integer = "(?:" + decimalInteger + "|" + octInteger + "|" + hexInteger + "|" + binInteger + ")";
+
+    var exponent = "(?:[eE][+-]?\\d+)";
+    var fraction = "(?:\\.\\d+)";
+    var intPart = "(?:\\d+)";
+    var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
+    var exponentFloat = "(?:(?:" + pointFloat + "|" +  intPart + ")" + exponent + ")";
+    var floatNumber = "(?:" + exponentFloat + "|" + pointFloat + ")";
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment",
+                regex : '\\(\\*.*?\\*\\)\\s*?$'
+            },
+            {
+                token : "comment",
+                regex : '\\(\\*.*',
+                next : "comment"
+            },
+            {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            },
+            {
+                token : "string", // single char
+                regex : "'.'"
+            },
+            {
+                token : "string", // " string
+                regex : '"',
+                next  : "qstring"
+            },
+            {
+                token : "constant.numeric", // imaginary
+                regex : "(?:" + floatNumber + "|\\d+)[jJ]\\b"
+            },
+            {
+                token : "constant.numeric", // float
+                regex : floatNumber
+            },
+            {
+                token : "constant.numeric", // integer
+                regex : integer + "\\b"
+            },
+            {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            },
+            {
+                token : "keyword.operator",
+                regex : "\\+\\.|\\-\\.|\\*\\.|\\/\\.|#|;;|\\+|\\-|\\*|\\*\\*\\/|\\/\\/|%|<<|>>|&|\\||\\^|~|<|>|<=|=>|==|!=|<>|<-|="
+            },
+            {
+                token : "paren.lparen",
+                regex : "[[({]"
+            },
+            {
+                token : "paren.rparen",
+                regex : "[\\])}]"
+            },
+            {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "comment" : [
+            {
+                token : "comment", // closing comment
+                regex : ".*?\\*\\)",
+                next : "start"
+            },
+            {
+                token : "comment", // comment spanning whole line
+                regex : ".+"
+            }
+        ],
+
+        "qstring" : [
+            {
+                token : "string",
+                regex : '"',
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ]
+    };
+};
+
+oop.inherits(OcamlHighlightRules, TextHighlightRules);
+
+exports.OcamlHighlightRules = OcamlHighlightRules;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});

src/main/webapp/assets/ace/mode-pascal.js

@@ -0,0 +1,232 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Contributor(s):
+ * 
+ *
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/pascal', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/pascal_highlight_rules', 'ace/mode/folding/coffee'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var PascalHighlightRules = require("./pascal_highlight_rules").PascalHighlightRules;
+var FoldMode = require("./folding/coffee").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = PascalHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+       
+    this.lineCommentStart = ["--", "//"];
+    this.blockComment = [
+        {start: "(*", end: "*)"},
+        {start: "{", end: "}"}
+    ];
+    
+    this.$id = "ace/mode/pascal";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/pascal_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var PascalHighlightRules = function() {
+
+    this.$rules = { start: 
+       [ { caseInsensitive: true,
+           token: 'keyword.control.pascal',
+           regex: '\\b(?:(absolute|abstract|all|and|and_then|array|as|asm|attribute|begin|bindable|case|class|const|constructor|destructor|div|do|do|else|end|except|export|exports|external|far|file|finalization|finally|for|forward|goto|if|implementation|import|in|inherited|initialization|interface|interrupt|is|label|library|mod|module|name|near|nil|not|object|of|only|operator|or|or_else|otherwise|packed|pow|private|program|property|protected|public|published|qualified|record|repeat|resident|restricted|segment|set|shl|shr|then|to|try|type|unit|until|uses|value|var|view|virtual|while|with|xor))\\b' },
+         { caseInsensitive: true,           
+           token: 
+            [ 'variable.pascal', "text",
+              'storage.type.prototype.pascal',
+              'entity.name.function.prototype.pascal' ],
+           regex: '\\b(function|procedure)(\\s+)(\\w+)(\\.\\w+)?(?=(?:\\(.*?\\))?;\\s*(?:attribute|forward|external))' },
+         { caseInsensitive: true,
+           token: 
+            [ 'variable.pascal', "text",
+              'storage.type.function.pascal',
+              'entity.name.function.pascal' ],
+           regex: '\\b(function|procedure)(\\s+)(\\w+)(\\.\\w+)?' },
+         { token: 'constant.numeric.pascal',
+           regex: '\\b((0(x|X)[0-9a-fA-F]*)|(([0-9]+\\.?[0-9]*)|(\\.[0-9]+))((e|E)(\\+|-)?[0-9]+)?)(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b' },
+         { token: 'punctuation.definition.comment.pascal',
+           regex: '--.*$',
+           push_: 
+            [ { token: 'comment.line.double-dash.pascal.one',
+                regex: '$',
+                next: 'pop' },
+              { defaultToken: 'comment.line.double-dash.pascal.one' } ] },
+         { token: 'punctuation.definition.comment.pascal',
+           regex: '//.*$',
+           push_: 
+            [ { token: 'comment.line.double-slash.pascal.two',
+                regex: '$',
+                next: 'pop' },
+              { defaultToken: 'comment.line.double-slash.pascal.two' } ] },
+         { token: 'punctuation.definition.comment.pascal',
+           regex: '\\(\\*',
+           push: 
+            [ { token: 'punctuation.definition.comment.pascal',
+                regex: '\\*\\)',
+                next: 'pop' },
+              { defaultToken: 'comment.block.pascal.one' } ] },
+         { token: 'punctuation.definition.comment.pascal',
+           regex: '\\{',
+           push: 
+            [ { token: 'punctuation.definition.comment.pascal',
+                regex: '\\}',
+                next: 'pop' },
+              { defaultToken: 'comment.block.pascal.two' } ] },
+         { token: 'punctuation.definition.string.begin.pascal',
+           regex: '"',
+           push: 
+            [ { token: 'constant.character.escape.pascal', regex: '\\\\.' },
+              { token: 'punctuation.definition.string.end.pascal',
+                regex: '"',
+                next: 'pop' },
+              { defaultToken: 'string.quoted.double.pascal' } ],
+            },
+         { token: 'punctuation.definition.string.begin.pascal',
+           regex: '\'',
+           push: 
+            [ { token: 'constant.character.escape.apostrophe.pascal',
+                regex: '\'\'' },
+              { token: 'punctuation.definition.string.end.pascal',
+                regex: '\'',
+                next: 'pop' },
+              { defaultToken: 'string.quoted.single.pascal' } ] },
+          { token: 'keyword.operator',
+           regex: '[+\\-;,/*%]|:=|=' } ] }
+    
+    this.normalizeRules();
+};
+
+oop.inherits(PascalHighlightRules, TextHighlightRules);
+
+exports.PascalHighlightRules = PascalHighlightRules;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var range = this.indentationBlock(session, row);
+        if (range)
+            return range;
+
+        var re = /\S/;
+        var line = session.getLine(row);
+        var startLevel = line.search(re);
+        if (startLevel == -1 || line[startLevel] != "#")
+            return;
+
+        var startColumn = line.length;
+        var maxRow = session.getLength();
+        var startRow = row;
+        var endRow = row;
+
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var level = line.search(re);
+
+            if (level == -1)
+                continue;
+
+            if (line[level] != "#")
+                break;
+
+            endRow = row;
+        }
+
+        if (endRow > startRow) {
+            var endColumn = session.getLine(endRow).length;
+            return new Range(startRow, startColumn, endRow, endColumn);
+        }
+    };
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+        var indent = line.search(/\S/);
+        var next = session.getLine(row + 1);
+        var prev = session.getLine(row - 1);
+        var prevIndent = prev.search(/\S/);
+        var nextIndent = next.search(/\S/);
+
+        if (indent == -1) {
+            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+            return "";
+        }
+        if (prevIndent == -1) {
+            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+                session.foldWidgets[row - 1] = "";
+                session.foldWidgets[row + 1] = "";
+                return "start";
+            }
+        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+            if (session.getLine(row - 2).search(/\S/) == -1) {
+                session.foldWidgets[row - 1] = "start";
+                session.foldWidgets[row + 1] = "";
+                return "";
+            }
+        }
+
+        if (prevIndent!= -1 && prevIndent < indent)
+            session.foldWidgets[row - 1] = "start";
+        else
+            session.foldWidgets[row - 1] = "";
+
+        if (indent < nextIndent)
+            return "start";
+        else
+            return "";
+    };
+
+}).call(FoldMode.prototype);
+
+});

src/main/webapp/assets/ace/mode-perl.js

@@ -0,0 +1,358 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/perl', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/perl_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var PerlHighlightRules = require("./perl_highlight_rules").PerlHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = PerlHighlightRules;
+    
+    this.$outdent = new MatchingBraceOutdent();
+    this.foldingRules = new CStyleFoldMode({start: "^=(begin|item)\\b", end: "^=(cut)\\b"});
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "#";
+    this.blockComment = [
+        {start: "=begin", end: "=cut"},
+        {start: "=item", end: "=cut"}
+    ];
+
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[\:]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.$id = "ace/mode/perl";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/perl_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var PerlHighlightRules = function() {
+
+    var keywords = (
+        "base|constant|continue|else|elsif|for|foreach|format|goto|if|last|local|my|next|" +
+         "no|package|parent|redo|require|scalar|sub|unless|until|while|use|vars"
+    );
+
+    var buildinConstants = ("ARGV|ENV|INC|SIG");
+
+    var builtinFunctions = (
+        "getprotobynumber|getprotobyname|getservbyname|gethostbyaddr|" +
+         "gethostbyname|getservbyport|getnetbyaddr|getnetbyname|getsockname|" +
+         "getpeername|setpriority|getprotoent|setprotoent|getpriority|" +
+         "endprotoent|getservent|setservent|endservent|sethostent|socketpair|" +
+         "getsockopt|gethostent|endhostent|setsockopt|setnetent|quotemeta|" +
+         "localtime|prototype|getnetent|endnetent|rewinddir|wantarray|getpwuid|" +
+         "closedir|getlogin|readlink|endgrent|getgrgid|getgrnam|shmwrite|" +
+         "shutdown|readline|endpwent|setgrent|readpipe|formline|truncate|" +
+         "dbmclose|syswrite|setpwent|getpwnam|getgrent|getpwent|ucfirst|sysread|" +
+         "setpgrp|shmread|sysseek|sysopen|telldir|defined|opendir|connect|" +
+         "lcfirst|getppid|binmode|syscall|sprintf|getpgrp|readdir|seekdir|" +
+         "waitpid|reverse|unshift|symlink|dbmopen|semget|msgrcv|rename|listen|" +
+         "chroot|msgsnd|shmctl|accept|unpack|exists|fileno|shmget|system|" +
+         "unlink|printf|gmtime|msgctl|semctl|values|rindex|substr|splice|" +
+         "length|msgget|select|socket|return|caller|delete|alarm|ioctl|index|" +
+         "undef|lstat|times|srand|chown|fcntl|close|write|umask|rmdir|study|" +
+         "sleep|chomp|untie|print|utime|mkdir|atan2|split|crypt|flock|chmod|" +
+         "BEGIN|bless|chdir|semop|shift|reset|link|stat|chop|grep|fork|dump|" +
+         "join|open|tell|pipe|exit|glob|warn|each|bind|sort|pack|eval|push|" +
+         "keys|getc|kill|seek|sqrt|send|wait|rand|tied|read|time|exec|recv|" +
+         "eof|chr|int|ord|exp|pos|pop|sin|log|abs|oct|hex|tie|cos|vec|END|ref|" +
+         "map|die|uc|lc|do"
+    );
+
+    var keywordMapper = this.createKeywordMapper({
+        "keyword": keywords,
+        "constant.language": buildinConstants,
+        "support.function": builtinFunctions
+    }, "identifier");
+
+    this.$rules = {
+        "start" : [
+            {
+                token : "comment.doc",
+                regex : "^=(?:begin|item)\\b",
+                next : "block_comment"
+            }, {
+                token : "string.regexp",
+                regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
+            }, {
+                token : "string", // single line
+                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
+            }, {
+                token : "string", // multi line string start
+                regex : '["].*\\\\$',
+                next : "qqstring"
+            }, {
+                token : "string", // single line
+                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+            }, {
+                token : "string", // multi line string start
+                regex : "['].*\\\\$",
+                next : "qstring"
+            }, {
+                token : "constant.numeric", // hex
+                regex : "0x[0-9a-fA-F]+\\b"
+            }, {
+                token : "constant.numeric", // float
+                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+            }, {
+                token : keywordMapper,
+                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
+            }, {
+                token : "keyword.operator",
+                regex : "%#|\\$#|\\.\\.\\.|\\|\\|=|>>=|<<=|<=>|&&=|=>|!~|\\^=|&=|\\|=|\\.=|x=|%=|\\/=|\\*=|\\-=|\\+=|=~|\\*\\*|\\-\\-|\\.\\.|\\|\\||&&|\\+\\+|\\->|!=|==|>=|<=|>>|<<|,|=|\\?\\:|\\^|\\||x|%|\\/|\\*|<|&|\\\\|~|!|>|\\.|\\-|\\+|\\-C|\\-b|\\-S|\\-u|\\-t|\\-p|\\-l|\\-d|\\-f|\\-g|\\-s|\\-z|\\-k|\\-e|\\-O|\\-T|\\-B|\\-M|\\-A|\\-X|\\-W|\\-c|\\-R|\\-o|\\-x|\\-w|\\-r|\\b(?:and|cmp|eq|ge|gt|le|lt|ne|not|or|xor)"
+            }, {
+                token : "comment",
+                regex : "#.*$"
+            }, {
+                token : "lparen",
+                regex : "[[({]"
+            }, {
+                token : "rparen",
+                regex : "[\\])}]"
+            }, {
+                token : "text",
+                regex : "\\s+"
+            }
+        ],
+        "qqstring" : [
+            {
+                token : "string",
+                regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "qstring" : [
+            {
+                token : "string",
+                regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
+                next : "start"
+            }, {
+                token : "string",
+                regex : '.+'
+            }
+        ],
+        "block_comment": [
+            {
+                token: "comment.doc", 
+                regex: "^=cut\\b",
+                next: "start"
+            },
+            {
+                defaultToken: "comment.doc"
+            }
+        ]
+    };
+};
+
+oop.inherits(PerlHighlightRules, TextHighlightRules);
+
+exports.PerlHighlightRules = PerlHighlightRules;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+    this.checkOutdent = function(line, input) {
+        if (! /^\s+$/.test(line))
+            return false;
+
+        return /^\s*\}/.test(input);
+    };
+
+    this.autoOutdent = function(doc, row) {
+        var line = doc.getLine(row);
+        var match = line.match(/^(\s*\})/);
+
+        if (!match) return 0;
+
+        var column = match[1].length;
+        var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+        if (!openBracePos || openBracePos.row == row) return 0;
+
+        var indent = this.$getIndent(doc.getLine(openBracePos.row));
+        doc.replace(new Range(row, 0, row, column-1), indent);
+    };
+
+    this.$getIndent = function(line) {
+        return line.match(/^\s*/)[0];
+    };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function(commentRegex) {
+    if (commentRegex) {
+        this.foldingStartMarker = new RegExp(
+            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
+        );
+        this.foldingStopMarker = new RegExp(
+            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
+        );
+    }
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+    this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+    this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
+        var line = session.getLine(row);
+        var match = line.match(this.foldingStartMarker);
+        if (match) {
+            var i = match.index;
+
+            if (match[1])
+                return this.openingBracketBlock(session, match[1], row, i);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
+        }
+
+        if (foldStyle === "markbegin")
+            return;
+
+        var match = line.match(this.foldingStopMarker);
+        if (match) {
+            var i = match.index + match[0].length;
+
+            if (match[1])
+                return this.closingBracketBlock(session, match[1], row, i);
+
+            return session.getCommentFoldRange(row, i, -1);
+        }
+    };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+
+}).call(FoldMode.prototype);
+
+});