id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
12301	Accumulation of nested span (font size) tags for bulleted lists	andywhite37		"Note: I saw several similar tickets, so I'm not sure if this is a duplicate.

When you create a bulleted list, type some text, change the font size, then hit Enter, Backspace, Enter, Backspace, etc. the editor creates nested span tags (for font-size style) which accumulate at a seemingly exponential rate.

We found this in our project, but can reproduce here: http://ckeditor.com/demo#full

1. Go to: http://ckeditor.com/demo#full
1. Delete all the contents of the editor pane (start with empty editor)
1. Hit the bullet list button
1. Type some text (e.g. ""asdf"")
1. Change the font size to something else (e.g. 22)
1. Hit ENTER
1. Hit BACKSPACE
1. Repeat the last two steps 5 or 6 times (enter, backspace, etc.)
1. Notice at the bottom, you see an accumulation of span tags in the editor.  Upon inspection, notice many nested span tags to set the font size.

For px font size, this doesn't cause a huge visible issue, but for em font size, it causes the cursor to quickly grow or shrink because of the accumulation of nested em font sizes.
"	Bug	closed	Normal		General	4.0	fixed