IE 6 & 7: @ symbol is displayed in the editor when 0 is entered in the start text field in Numbered List dialog

[James Cunningham]

Steps to reproduce the defect:

1. Open the Ajax sample in IE7.
2. Create a numbered list containing 3 items.
3. Right click on the list and select Numbered List Properties from the context menu.
4. Change the type to Upper Alpha.
5. Enter 0 into the Start field.
6. Click OK.

Expected Result: The list should have 0, A and B as the numbers. (behaviour in FF)

Actual Result: The list has @, A and B as the numbers (see screenshot). In my opinion the list should not start with an @ symbol.

Note: This ticket is similar to ​6470 which has been fixed.

[Jakub Ś]

True for IE6 and IE 7 from CKEditor 3.2.2

[Sa'ar Zac Elias]

This's how IE handles alpha-lists starting with values lower than one. We can not change this behavior, nor should, as the output IS correct:

<ol start="0" style="list-style-type: upper-alpha">

Note that though the list-style dialog was introduced with the 3.2.2, it had been that way since 3.0, using that code in source.