safari: we can't come out of Numbered/Bulleted list when some formatting is applied to text in list item

[Satya Minnekanti]

To reproduce the defect:

1. Open Ajax sample, type some text, select it and apply some formatting to it ( for ex: bold).

2. Select the text and click on Insert/Remove Numbered list button.

3. See that a Numbered list starts with the select text as it's first list item.

4. Keep cursor at end of the list item and press Enter twice.

Expected Result:

Cursor comes out of Numbered list and a new empty paragraph starts after Numbered list.

Actual Result:

Cursor will not comes out of Numbered list no matter how many times we press Enter. every time we press Enter it is creating a new empty list item.

Same issue happens with Bulleted list

[Jakub Ś]

Occurs in Safari since revision version [6461]

[Sa'ar Zac Elias]

• Type some text, hit CTRL+A, click bold.
• Click on list icon.
• Put cursor at the end of the item.
• Hit ENTER, click increase indent.
• Type some text.
• Hit ENTER twice.
• Type sone text.

Expected: text in the last item should be bold. Actual: text missing the bolden style.

[Garry Yao]

You've just caught a small glitch, now use "!CKEDITOR.tools.trim( node.getHtml() )" for empty text container judgment.

[Garry Yao]

As a tiny issue, I've fixed with [6618] to not defer the release.