Re: latest git sources badly broken on OS X

["Perry E. Metzger" <perry@piermont.com>]

On Mon, 05 Jan 2015 07:40:56 +0100 "Jan D." <jan.h.d@swipnet.se>
wrote:
> Perry E. Metzger skrev den 2015-01-05 03:41:
> 
> Hello.
> 
> > Spending a few hours on this, this popped up as the bad rev. This
> > explains why it is OS X only. Unsure what the exact problem is
> > still but that should be easy from here.
> >
> > $ git bisect bad
> > d29658759a1343995f0d8b163d7fe445dd904b81 is the first bad commit
> > commit d29658759a1343995f0d8b163d7fe445dd904b81
> > Author: Jan Dj__rv <jan.h.d@swipnet.se>
> > Date:   Sun Nov 9 14:47:02 2014 +0100
> >
> >      * nsterm.h (EmacsScroller): judge returns bool.
> >
> >      * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
> >      (ns_judge_scroll_bars): Only set removed if judge returns
> > true. (judge): Returns bool == condemned.  Remove self from
> > window. (setPosition:portion:whole:): Remove raise SIGIO.
> >
> >      Fixes: debbugs:18757
> >
> > :040000 040000 fdc45d21babe0914c2de8dbea838a97689cdbada
> > 5914794e0b431ca729338a27df419244d5903c8e M	src
> >
> >
> 
> Not easy at all.  I have run with this change since it was made on
> two separate machines, and I don't see the errors you do.
> 
> Does your tree have any local modifications?

Nope. I'm running the pure branch.

I've played with the issue for a while now trying to figure out how
you could not be seeing this.

.My suspicion is now that the issue only shows up if the emacs screen
is vertically maximized. My .emacs vertically maximizes the frame on
startup. If I bypass that or shrink it to less than maximum the
problem seems to go away.

Perry
-- 
Perry E. Metzger		perry@piermont.com