Last modified: 2013-04-27 21:14:56 UTC
CSS and JS pages shouldn't be editable using the VisualEditor, but only using the regular source editor. These pages should only have the "Edit source" tab. (It may make sense to have them editable using the source code editor that is used for Lua, but that's a separate issue.)
*** This bug has been marked as a duplicate of bug 47456 ***