Disables @syntax_highlighter@ plugin shipped by commonmark (#40197).

git-svn-id: https://svn.redmine.org/redmine/trunk@23249 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/wiki_formatting/common_mark/formatter.rb

@@ -43,6 +43,9 @@ module Redmine
           unsafe: true,
           hardbreaks: Redmine::Configuration['common_mark_enable_hardbreaks'] == true ? true : false,
         }.freeze,
+        commonmarker_plugins: {
+          syntax_highlighter: nil
+        }.freeze,
       }.freeze
 
       MarkdownPipeline = HTML::Pipeline.new [

lib/redmine/wiki_formatting/common_mark/markdown_filter.rb

@@ -36,7 +36,7 @@ module Redmine
             extension: extensions,
             render: render_options,
             parse: parse_options
-          })
+          }, plugins: plugins )
 
           html.rstrip!
           html
@@ -55,6 +55,10 @@ module Redmine
         def render_options
           context.fetch :commonmarker_render_options, {}
         end
+
+        def plugins
+          context.fetch :commonmarker_plugins, {}
+        end
       end
     end
   end