id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
8687	Presence of comment tags in the Source breaks range selection	dgaspar		"How to reproduce:
1. open the demo, 
2. go to Source mode and paste this:
{{{
<p><!-- BUG -->loren ipsum</p>
}}}
3. go back to WYSIWYG,
4. press ctrl+A (select all), ctrl+B (for bold)  --> BUG!


A quick fix: core/dom/range.js, enlarge() method:

{{{
if ( ( sibling.$.offsetWidth > 0 || excludeBrs && sibling.is && sibling.is( 'br' ) ) && !sibling.data( 'cke-bookmark' ) )
}}}

The comment nodes are represented by CKEDITOR.dom.node (which doesn't have the '''is()''' method) 
instead of the expected CKEDITOR.dom.element"	Bug	closed	Normal		General		duplicate