From: Kenichi Handa <handa@m17n.org>
Cc: sds@gnu.org, emacs-devel@gnu.org
Subject: Re: crash: divide by 0
Date: Tue, 4 Jan 2005 09:52:44 +0900 (JST) [thread overview]
Message-ID: <200501040052.JAA09191@etlken.m17n.org> (raw)
In-Reply-To: <41D97B49.2000702@freemail.hu> (banyos@freemail.hu)
In article <41D97B49.2000702@freemail.hu>, "B. Anyos" <banyos@freemail.hu> writes:
> It seems that
> FRAME_SPACE_WIDTH (it->f)
> is zero (i.e. it->f->space_width is zero)
> While debugging and changing this to anything but zero
> the crash goes away.
> This space_width - according to the Changelog - is a
> relatively new code (added by Kenichi Handa on 2004-12-30)
> Could it be the problem that it is not initialized ?
I wrote:
>> Similar change will be necessary for the other platforms.
So, I think you are using Emacs on Mac or Windows. And, as
I found these changelogs in today's emacs:
2005-01-03 Jason Rumney <jasonr@gnu.org>
* w32bdf.c (w32_load_bdf_font): Set fontp->average_width and
fontp->space_width to FONT_WIDTH so they are valid.
* w32fns.c (w32_load_system_font): Set FONT_WIDTH to maximum, not
average width. Set fontp->average_width and fontp->space_width to
their appropriate values.
* w32term.c (x_new_font): Set FRAME_COLUMN_WIDTH to
fontp->average_width, not FONT_WIDTH. Set FRAME_SPACE_WIDTH to
fontp->space_width.
2005-01-03 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
* macterm.c (x_new_font): Set FRAME_SPACE_WIDTH.
(x_font_min_bounds, XLoadQueryFont): Use the correct font width
metrics for max and min bounds.
(x_load_font): Correctly calculate average font width metrics.
perhaps the problem is already fixed.
---
Ken'ichi HANDA
handa@m17n.org
next prev parent reply other threads:[~2005-01-04 0:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-03 15:58 crash: divide by 0 Sam Steingold
2005-01-03 16:28 ` B. Anyos
2005-01-03 17:05 ` B. Anyos
2005-01-04 0:52 ` Kenichi Handa [this message]
2005-01-04 8:50 ` B. Anyos
2005-01-03 17:00 ` Luc Teirlinck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200501040052.JAA09191@etlken.m17n.org \
--to=handa@m17n.org \
--cc=emacs-devel@gnu.org \
--cc=sds@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.