TKd handling of custom events

[Gary Willoughby via Digitalmars-d-learn]

On Wednesday, 19 November 2014 at 23:44:00 UTC, univacc wrote:
> Hello,
>
> I am using TKd to dray my linux/windows app which works very 
> good!
>
> I would like to add a global Hotkey to my program via the Win32 
> API function RegisterGlobalHotkey.
> Is there a possibility to access Tk's event loop so that you 
> can Handle the WM_HOTKEY message, the WinAPI sends you?
>
> Regards,
> univacc

I don't think this is possible in Tcl/Tk without installing an 
extension as discussed here:
http://computer-programming-forum.com/57-tcl/c9af2b9def3914c2.htm

Tkd doesn't rely on any extensions and is just using vanilla 
Tcl/Tk.