Chunk30:Help screen column header ToggleEditor Button From Joomla! Documentation Revision as of 13:41, 8 December 2012 by Tom Hutchison (talk | contribs) (new chunk for Help Screens)(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Toggle Editor. Turns on or off the the editor's description box WYSIWYG features to show HTML markup.