From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
To: David Engster <deng@randomsample.de>
Cc: 16932@debbugs.gnu.org
Subject: bug#16932: 24.3; Fringe does not get correctly updated under very specific circumstances
Date: Tue, 04 Mar 2014 14:44:54 +0900 [thread overview]
Message-ID: <wl8usqh609.wl%mituharu@math.s.chiba-u.ac.jp> (raw)
In-Reply-To: <87zjl79ehn.fsf@engster.org>
>>>>> On Mon, 03 Mar 2014 22:08:52 +0100, David Engster <deng@randomsample.de> said:
> I noticed that sometimes icons in the fringe from previous buffers
> remained visible when I switched buffers. It was quite difficult to
> reproduce, but I finally noticed that it always happens when you switch
> to(!) a buffer where
> - point is on a tabulator
> - there's an overlay on that tabulator until the end of the line
> - that overlay has a face property with the fringe's background color
Thanks for narrowing this case down. Could you try the following
patch?
=== modified file 'src/xterm.c'
*** src/xterm.c 2014-03-03 08:27:58 +0000
--- src/xterm.c 2014-03-04 05:32:27 +0000
***************
*** 2501,2506 ****
--- 2501,2508 ----
XFillRectangle (s->display, s->window, gc, x, y, w, h);
XSetForeground (s->display, gc, xgcv.foreground);
}
+
+ XSetClipMask (s->display, gc, None);
}
}
else if (!s->background_filled_p)
BTW, the latest Mac port (*) has the same problem and the
corresponding patch would be as follows:
*: http://lists.gnu.org/archive/html/emacs-devel/2014-02/msg00592.html
=== modified file 'src/macterm.c'
*** src/macterm.c 2014-02-27 10:27:00 +0000
--- src/macterm.c 2014-03-04 05:35:52 +0000
***************
*** 2420,2425 ****
--- 2420,2427 ----
else
#endif /* MAC_TODO */
mac_erase_rectangle (s->f, gc, x, y, w, h);
+
+ mac_reset_clip_rectangles (s->f, gc);
}
}
else if (!s->background_filled_p)
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
next prev parent reply other threads:[~2014-03-04 5:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-03 21:08 bug#16932: 24.3; Fringe does not get correctly updated under very specific circumstances David Engster
2014-03-04 5:44 ` YAMAMOTO Mitsuharu [this message]
2014-03-04 8:00 ` David Engster
2014-03-04 11:07 ` YAMAMOTO Mitsuharu
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