Line breaks are converted to the same as set in EnterMode on switching selection to List and back

[Krzysztof Studnik]

When I use text editor, i often use Shift+Enter to break lines and stay within the same paragraph, without loosing formating. It is also easy to change those paragraphs to numbered/bullet lists.
I tried the same use case in CKEditor:

Test case 1

• Open CKEditor with EnterMode =P and ShiftEnterMode = BR
• In Source mode paste

  <p>
  	Paragraph 1<br />
  	Line after BR</p>
  <p>
  	Paragraph 2<br />
  	Line after BR</p>
  
  

• Switch to WYSIWYG
• Select all and switch to Numbered or Bullet List

Expected result: There should be only two list items

<ul>
	<li>	Paragraph 1<br />
		Line after BR</li>
	<li>	Paragraph 2<br />
		Line after BR</li>
</ul>

Actual

<ul>
	<li>Paragraph 1</li>
	<li>Line after BR</li>
	<li>Paragraph 2</li>
	<li>Line after BR</li>
</ul>

Test case 2

• See if result of Test case 1 is still selected.
• Disable Numbered/Bullet list

Expected result

<p>
	Paragraph 1<br />
	Line after BR</p>
<p>
	Paragraph 2<br />
	Line after BR</p>

Actual

<p>	Paragraph 1</p>
<p>	Line after BR</p>
<p>	Paragraph 2</p>
<p>	Line after BR</p>

Similar thing happens when EnterMode is set to DIV and BR (Shift Enter mode is different than EnterMode setting)

[Piotrek Koszuliński]

Still reproducible. Most likely caused by a bug in iterator or wrong usage of iterator.