bug#7734: 23.2; lose of focus to edit buffer

[Chong Yidong]

Rajinder Yadav <devguy.ca@gmail.com> writes:

> when i click on another window (outside of emacs) and then click back
> on emacs, i am unable to type anything in the edit buffer, it
> basically seems like emacs is hung! there is no response with any
> key-binding etc.
>
> what i have to do is click on the menubar and then click inside the edit
> buffer and i am able to type again.

This appears to be a duplicate of Bug#6499, which will be fixed in the
upcoming Emacs 23.3.