Subject: Re: bug#18912: 24.4; mode-line corruption on graphical frames in dual-headed display

From: martin rudalics <[email-masked]>
Date: Mon, 03 Nov 2014 18:43:38 +0100

> Now carefully decrease the frame's height by dragging its upper or
 > lower edge with the mouse.  Please drag it slowly and carefully, so
 > that the frame is resized one pixel at a time.  After each resize,
 > please see if the mode line is no longer corrupted.

Is there any reason Bruno cannot use something like

(while (y-or-n-p "decrease?")
   (set-frame-height nil (1- (frame-text-height)) nil t))

here?

martin