bug#688: Arithmetic error at 'About Emacs' when --with-xft=no

[ＯＦＦＩＣＥ ZERO <hi-oh230@air.ocn.ne.jp>]

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----- Original Message ----- 
From: "Peter Tury" <tury.peter@gmail.com>
To: <emacs-pretest-bug@gnu.org>
Sent: Monday, August 11, 2008 6:00 AM
Subject: bug#688: Arithmetic error at 'About Emacs' when --with-xft=no


> Hi,
>
> I am new to Ubuntu and tried to install cvs-emacs first time a few
> days ago this way:
>
> $ ./configure --with-gif=no --with-tiff=no
> $ make bootstrap
>
> I tried Emacs from src/emacs (i.e. I didn't do make install). It
> worked, but I found antialiasing ugly, so today I made this:
>
> $ cvs update -dP
> $ ./configure --with-gif=no --with-tiff=no --with-xft=no
> $ make bootstrap
>
> Now it seems I could get rid of antialiasing, but `about-emacs' fails:
> I get "Arithmetic error" after the copyright line drawn: the
> about-emacs buffer seems to be left half-drawn (it looks similarly as
> if I would split the window previously). (See attached picture.) After
> this error, window refreshment seems to be "stopped" (by the
> Arithmetic error?) until I switch to another buffer; after switching
> to another buffer, I have the "half-drown" about-emacs buffer too in
> my buffer list: when I try to switch back to it, I get the arithmetic
> error again (I took the affached picture after such a switch).
>
> Please let me know if you can't reproduce the problem and need more info.
>
> \bye
> P
>
> ------------------------
>
> In GNU Emacs 23.0.60.1 (i686-pc-linux-gnu, GTK+ Version 2.12.9)
> of 2008-08-10 on ubuntu-tury
> Windowing system distributor `The X.Org Foundation', version 11.0.10400090
> configured using `configure  '--with-gif=no' '--with-tiff=no' 
> '--with-xft=no''
>
> Important settings:
> value of $LC_ALL: nil
> value of $LC_COLLATE: nil
> value of $LC_CTYPE: nil
> value of $LC_MESSAGES: nil
> value of $LC_MONETARY: nil
> value of $LC_NUMERIC: nil
> value of $LC_TIME: nil
> value of $LANG: hu_HU.UTF-8
> value of $XMODIFIERS: nil
> locale-coding-system: utf-8-unix
> default-enable-multibyte-characters: t
>
> Major mode: Fundamental
> Minor modes in effect:
> savehist-mode: t
> which-function-mode: t
> show-paren-mode: t
> recentf-mode: t
> iswitchb-mode: t
> icomplete-mode: t
> display-time-mode: t
> desktop-save-mode: t
> tooltip-mode: t
> mouse-wheel-mode: t
> menu-bar-mode: t
> file-name-shadow-mode: t
> global-font-lock-mode: t
> global-auto-composition-mode: t
> auto-encryption-mode: t
> auto-compression-mode: t
> column-number-mode: t
> line-number-mode: t
> transient-mark-mode: t
>
> Recent input:
> <help-echo> <down-mouse-1> <mouse-1> <help-echo> <help-echo>
> <help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
> <help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
> <help-echo> <help-echo> <help-echo> <help-echo> <menu-bar>
> <help-menu> <about-emacs> <down-mouse-1> <mouse-1>
> <down-mouse-1> <drag-mouse-1> <help-echo> <help-echo>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1> <mouse-1>
> <mouse-1> <mouse-1> <down-mouse-1> <mouse-1> <down-mouse-1>
> <mouse-1> <help-echo> <down-mouse-1> <mouse-1> <help-echo>
> <down-mouse-1> <mouse-1> C-x 0 <up> <up> <down-mouse-1>
> <mouse-1> <down-mouse-1> <mouse-1> <down-mouse-1> <mouse-1>
> C-x 1 <menu-bar> <buffer> C-b <menu-bar> <buffer> C-a
> <menu-bar> <buffer> C-f <down-mouse-1> <mouse-1> <help-echo>
> <help-echo> <menu-bar> <buffer> C-a <help-echo> <help-echo>
> <help-echo> <help-echo> <help-echo> <help-echo> <menu-bar>
> <help-menu> <send-emacs-bug-report>
>
> Recent messages:
> Loading cc-mode...done
> hellow.java has auto save data; consider M-x recover-this-file
> Loading info...done
> uncompressing parted.info.gz...done
> uncompressing parted.info.gz...done
> uncompressing parted.info.gz...done
> Wrote /home/apa/.emacs.desktop.lock
> Desktop: 5 buffers restored.
> For information about GNU Emacs and the GNU system, type C-h C-a. [2 
> times]
> Arithmetic error [13 times]
> Arithmetic error
>