From: Eli Zaretskii <eliz@gnu.org>
To: Manoj Srivastava <srivasta@ieee.org>
Cc: emacs-devel@gnu.org
Subject: Re: Trunk emacs infelicity with linum mode
Date: Wed, 03 Sep 2014 18:50:31 +0300 [thread overview]
Message-ID: <834mwog0u0.fsf@gnu.org> (raw)
In-Reply-To: <87zjehw5cs.fsf@glaurung.internal.golden-gryphon.com>
> From: Manoj Srivastava <srivasta@ieee.org>
> Date: Wed, 03 Sep 2014 00:06:11 -0700
>
> > Also, after you load it, do you see the 'linum' face in the buffer
> > popped up by "M-x list-faces-display"?
>
> Yes, the face does exist. I can also see the same face in the
> line numbers on the left. In previous sessions, I had tried
> customizing the face, to no avail (I have since removed the
> customization).
I don't understand how is this possible. I can only suggest to run
Emacs under GDB, put a breakpoint on the line in xfaces.c marked below:
static Lisp_Object
lface_from_face_name_no_resolve (struct frame *f, Lisp_Object face_name,
int signal_p)
{
Lisp_Object lface;
if (f)
lface = assq_no_quit (face_name, f->face_alist);
else
lface = assq_no_quit (face_name, Vface_new_frame_defaults);
if (CONSP (lface))
lface = XCDR (lface);
else if (signal_p)
signal_error ("Invalid face", face_name); <<<<<<<<<<<<<<<<<<<<<<
check_lface (lface);
return lface;
}
and then post the backtrace when the breakpoint breaks.
(Please make sure GDB reads the .gdbinit file when you start it, so
that the backtrace includes the Lisp level.)
next prev parent reply other threads:[~2014-09-03 15:50 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-02 17:22 Trunk emacs infelicity with linum mode Manoj Srivastava
2014-09-02 18:03 ` Eli Zaretskii
2014-09-02 18:56 ` Manoj Srivastava
2014-09-02 19:11 ` Eli Zaretskii
2014-09-03 7:06 ` Manoj Srivastava
2014-09-03 15:50 ` Eli Zaretskii [this message]
2014-09-03 16:28 ` Manoj Srivastava
2014-09-04 15:29 ` Eli Zaretskii
2014-09-04 15:56 ` Stefan Monnier
2014-09-04 18:37 ` Eli Zaretskii
2014-09-04 20:25 ` Stefan Monnier
2014-09-05 6:58 ` Eli Zaretskii
2014-09-05 15:23 ` Stefan Monnier
2014-09-05 15:32 ` Eli Zaretskii
2014-09-05 16:23 ` Stefan Monnier
2014-09-05 17:49 ` Eli Zaretskii
2014-09-06 1:19 ` Manoj Srivastava
2014-09-06 7:43 ` Eli Zaretskii
2014-09-06 15:23 ` Manoj Srivastava
2014-09-06 20:27 ` Stefan Monnier
2014-09-07 5:07 ` Manoj Srivastava
2014-09-08 0:28 ` Stefan Monnier
2014-09-05 18:48 ` Manoj Srivastava
2014-09-05 19:53 ` Eli Zaretskii
2014-09-06 8:52 ` martin rudalics
2014-09-06 11:18 ` martin rudalics
2014-09-07 15:24 ` Eli Zaretskii
2014-09-07 18:03 ` martin rudalics
2014-09-07 19:28 ` Eli Zaretskii
2014-09-08 9:31 ` martin rudalics
2014-09-07 18:09 ` martin rudalics
2014-09-07 19:34 ` Eli Zaretskii
2014-09-08 9:32 ` martin rudalics
2014-09-09 13:13 ` Eli Zaretskii
2014-09-10 8:03 ` martin rudalics
2014-09-10 17:39 ` Eli Zaretskii
2014-09-10 19:02 ` martin rudalics
2014-09-10 19:15 ` Eli Zaretskii
2014-09-10 19:25 ` Eli Zaretskii
2014-09-11 9:26 ` martin rudalics
2014-09-11 15:14 ` Eli Zaretskii
2014-09-11 16:40 ` martin rudalics
2014-09-11 16:53 ` Eli Zaretskii
2014-09-11 17:59 ` martin rudalics
2014-09-11 18:09 ` martin rudalics
2014-09-03 12:37 ` Herbert J. Skuhra
2014-09-03 15:31 ` Manoj Srivastava
2015-01-04 18:09 ` martin rudalics
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