bug#6454: 24.0.50; kill-buffer switches current-buffer

[Helmut Eller]

* martin rudalics [2010-06-19 15:38+0200] writes:

> Helmut, please try whether the attached patch fixes your bug.

Yes, the patch fixes my immediate problem. Thanks.  

I'm wondering a bit though: kill-buffer protects the current buffer
while calling kill-buffer-hook.  Wouldn't it be prudent to do that for
the entire function?

Actually, I think there is a small bug there: if kill-buffer-hook is a
list of functions, the first function could potentially switch buffer
and the second function would be called in the wrong buffer.

[The change in window_loop looks like good thing either way.]

Helmut