bug#19972: Font size change doesn't update (window-total-width)

[Jan D.]

Hi.

> 4 mar 2015 kl. 19:59 skrev Eli Zaretskii <eliz@gnu.org>:
> 
> I don't see why do we have to block and wait.  Why not simply go about
> our business, and let the WM_SIZE message come in when it does, and be
> handled?

x_wait_for_event is only to try to cater for Lisp code that expects a resize to 
occur at once.
I think there was a bug for it.

In general, X (and NS) does go about its business and wait for the equivalent 
of WM_SIZE to arrive.  There is no 
corresponding x_wait_for_event in NS, so it does just that.

        Jan D.