Ctrl/Shift don't autorepeat

[Nikolay Sivov]

Hi, guys.

I've noticed some problems with keyboard input while testing my favorite 
Listview control code.
The problem is that Ctrl/Shift don't fire WM_KEYDOWNs properly: they 
don't trigger autorepeat.

Is it a known input processing problem?

P.S. Alt key is different cause it generates WM_SYSKEYDOWN which isn't 
supported by control yet.