Ticket #4968: 4968_3.patch

_source/core/config.js

@@ -76 +76 @@
 
         /**
          * The writting direction of the language used to write the editor
-         * contents. Allowed values are 'ltr' for Left-To-Right language (like
-         * English), or 'rtl' for Right-To-Left languages (like Arabic).
-         * @default 'ltr'
+         * contents. Allowed values are:
+         * <ul>
+         *     <li>'ui' - which indicate content direction will be the same with the user interface language direction;</li>
+         *     <li>'ltr' - for Left-To-Right language (like English);</li>
+         *     <li>'rtl' - for Right-To-Left languages (like Arabic).</li>
+         * </ul>
+         * @default 'ui'
          * @type String
          * @example
          * config.contentsLangDirection = 'rtl';
          */
-        contentsLangDirection : 'ltr',
+        contentsLangDirection : 'ui',
 
         /**
          * The user interface language localization to use. If empty, the editor

_source/core/editor.js

@@ -146 +146 @@
                                 if ( CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 && editor.lang.dir == 'rtl' )
                                         editor.lang.dir = 'ltr';
 
+                                var config = editor.config;
+                                config.contentsLangDirection == 'ui' && ( config.contentsLangDirection = editor.lang.dir );
+
                                 loadPlugins( editor );
                         });
         };