can not escape style for a whole line in firefox

[yiminghe]

Steps:

1. input multiple lines of text as pic1 in firefox.

2. ctrl + a to select all text, then make all selected text bold/underline/... as pic2.

3. select one line (such as the second line) to unbold the whole line of text as pic3.

4. place cursor at the end of second line and input "ab"

Expected result:

"ab" is not bold.

Actual result:

"ab" is bold.

Possible cause:

when style in firefox, br is included in "strong" tag as pic4 and when unstyle br is not removed with "strong" tag as pic5.

[Jakub Ś]

Code:

<p>
	abc</p>
<p>
	def</p>
<p>
	ghi</p>

Reproducible only in Firefox from CKEditor 3.6.1 rev [7045]

[Jakub Ś]

Can be reproduced in CKEditor 4.x (v4)

[Jakub Ś]

It seems we have whole buch of issues basic styles and selection problem across all browsers:

• FF: #3509, #8958, #7830, #11346, #10872
• Blink: #11657
• IE11: #11346

[Jakub Ś]

I think these three are kind of strongly related and some approach has to be prepared taking all these tickets into consideration: #8659, #10872, #8958.

[kkrzton]

Still broken in FF 43.0 and CKEditor 4.5.6.