RE: Bikeshedding go! Why is <M-f4> unbound?

[Drew Adams]

Minor clarification of what I said:

> Admittedly, it is not everyday that code wants to handle an 
> unbound key when it is pressed.  Of course, that's exactly
> the case of the proposal...  What we would be doing in effect
> is reserving that possibility for Window/Gnome/KDE to handle
> Alt-f4 

in this way

> , hardcoding it instead of letting anyone code it

this way

> for any purpose.
> But I do recognize that this is not a big use case.

IOW, don't bother to remark that users and libraries could still bind the key.
I know that.  The question was about testing an unbound error after the key is
pressed.