add method to set raw markdown on page

system/src/Grav/Common/Page/Page.php

@@ -361,7 +361,6 @@ class Page
             $this->id(time().md5($this->filePath()));
             $this->content = null;
         }
-
         // If no content, process it
         if ($this->content === null) {
             // Get media
@@ -568,6 +567,15 @@ class Page
         return $default;
     }
 
+    public function rawMarkdown($var = null)
+    {
+        if ($var !== null) {
+            $this->raw_content = $var;
+        }
+
+        return $this->raw_content;
+    }
+
     /**
      * Get file object to the page.
      *