Ticket #8774: 8774_2.patch

_source/plugins/entities/plugin.js

@@ -114 +114 @@
                         if ( htmlFilter )
                         {
                                 // Mandatory HTML base entities.
-                                var selectedEntities = '';
+                                var selectedEntities = [];
 
                                 if ( config.basicEntities !== false )
-                                        selectedEntities += htmlbase;
+                                        selectedEntities.push( htmlbase );
 
                                 if ( config.entities )
                                 {
-                                        selectedEntities += ',' + entities;
+                                        if ( selectedEntities.length )
+                                                selectedEntities.push( entities )
+
                                         if ( config.entities_latin )
-                                                selectedEntities += ',' + latin;
+                                                selectedEntities.push( latin );
 
                                         if ( config.entities_greek )
-                                                selectedEntities += ',' + greek;
+                                                selectedEntities.push( greek );
 
                                         if ( config.entities_additional )
-                                                selectedEntities += ',' + config.entities_additional;
+                                                selectedEntities.push( config.entities_additional );
                                 }
 
-                                var entitiesTable = buildTable( selectedEntities );
+                                var entitiesTable = buildTable( selectedEntities.join( ',' ) );
 
                                 // Create the Regex used to find entities in the text, leave it matches nothing if entities are empty.
                                 var entitiesRegex = entitiesTable.regex ? '[' + entitiesTable.regex + ']' : 'a^';