id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10020	CKEditor does not work on XHTML pages !	Danil		"CKEditor is completely not compatible with xhtml (application/xhtml+xml) pages.

CKEditor also is not able to produce xhtml-compliant output due to skipping nbsp; entity.

So, you should not mention XHTML abbreviation everywhere.

{{{
Uncaught Error: SYNTAX_ERR: DOM Exception 12 element.js:413
CKEDITOR.tools.extend.setHtml.standard element.js:413
CKEDITOR.dom.element.createFromHtml element.js:74
loadTheme themedui.js:320
(anonymous function) themedui.js:256
listenerFirer event.js:144
CKEDITOR.event.fire event.js:289
CKEDITOR.editor.fire editor_basic.js:24
CKEDITOR.event.fireOnce event.js:332
CKEDITOR.editor.fireOnce editor_basic.js:31
(anonymous function) editor.js:516
doCallback scriptloader.js:70
checkLoaded scriptloader.js:84
onLoad scriptloader.js:98
(anonymous function)
}}}

See https://github.com/ajaxorg/ace/ code organization. It works on xhtml pages without any problems."	Bug	closed	Normal		General		duplicate	xhtml