[Eric] trouble with source editor

[Jaime Seuma]

Hello

I've found something strange. Not completely sure wether it is a bug or 
something with the ide config.
I'm using eric4-4.2-snapshot-20080615 on windows xp.

If I create a fresh new document and I type anything, or if I edit an 
existing file, I can't use the backspace or delete keys; they simply 
don't work.
Same with cursor keys and some others (home...). Enter key not always 
working, either.

There's a red square surrounding the word, and the forementioned keys 
don't work, it's like the editor is frozen (which isn't), you can't see 
any result when stroking these keys, but still you can type more text, 
stroke the enter key...

I have found warnings of the sort 'QAction::eventFilter: Ambiguous 
shortcut overload: xxx' happening as I strive with the document hitting 
ctl-z, etc

The thing is that if I uninstall this snapshot and install 4.4.1.7, it 
works fine.

Is this related with the 'turkish locale' issue seen recently on the list?
Any ideas?