Removing selected li while typing

[Martin]

1. Create list which few items
   
2. Select some items and type some character e.g 'a'
   

Expected result (like in IE) new character will be inserted to separated li which replace selected li

Actual result new character is invisible and selected li are removed

[Krzysztof Studnik]

Confirmed for FF 3.6

[Martin]

Main idea of the patch is to catch inserted char, correctly transform list and insert typed char

[Frederico Caldeira Knabben]

The reduced impact of this issue doesn't justify the size of the proposed patch.

I would leave this as a VendorFix, but at that point we need to report it to Mozilla.