bug#1126: Xresources override face settings

bug#1126: Xresources override face settings

[Chong Yidong]

> % xrdb -remove
> % echo 'Emacs.font: -misc-fixed-medium-r-semicondensed--13-*-*-*-*-*-*-*' | xrdb -load
> % src/emacs -Q --eval '(customize-face (quote variable-pitch))'
>
> I get a buffer that shows that `variable-pitch' should use a "Sans
> Serif" family, yet C-u C-x = on the "sample" text shows that it's
> actually using
> -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso8859-1.

The `variable-pitch' face is defined with `Sans Serif' as the family in
faces.el.  The font backend regards `Sans Serif' as a match for `fixed',
in accordance with face-font-family-alternatives.  I'm not sure what the
problem is; could you elaborate?

bug#1126: Xresources override face settings

[Stefan Monnier]

>> % xrdb -remove
>> % echo 'Emacs.font: -misc-fixed-medium-r-semicondensed--13-*-*-*-*-*-*-*' | xrdb -load
>> % src/emacs -Q --eval '(customize-face (quote variable-pitch))'
>> 
>> I get a buffer that shows that `variable-pitch' should use a "Sans
>> Serif" family, yet C-u C-x = on the "sample" text shows that it's
>> actually using
>> -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso8859-1.

> The `variable-pitch' face is defined with `Sans Serif' as the family in
> faces.el.  The font backend regards `Sans Serif' as a match for `fixed',
> in accordance with face-font-family-alternatives.  I'm not sure what the
> problem is; could you elaborate?

I do have "Sans Serif", it is normally mapped to Vera Bitstream, by
fontconfig, not to "fixed".  And if I change "Sans Serif" to something
else, it makes no difference, no matter what I type in that field.
I just figured that I can "fix" things by setting variable-pitch's
`width' to `medium' rather than to unset (which falls back on the
default face's `semicondensed').


        Stefan

bug#1126: Xresources override face settings

[Chong Yidong]

Stefan Monnier <monnier@IRO.UMontreal.CA> writes:

>>> % xrdb -remove
>>> % echo 'Emacs.font:-misc-fixed-medium-r-semicondensed--13-*-*-*-*-*-*-*' | xrdb -load
>>> % src/emacs -Q --eval '(customize-face (quote variable-pitch))'
>
>> I believe this bug is fixed.
>
> I can still reproduce it with today's CVS with the steps shown above.

Hmm, I forgot to actually check in the change.  Try again with latest
CVS?

bug#1126: Xresources override face settings

[Stefan Monnier]

Package: Emacs
Version: 23.0.60

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

When I do 

% xrdb -remove
% echo 'Emacs.font: -misc-fixed-medium-r-semicondensed--13-*-*-*-*-*-*-*' | xrdb -load
% src/emacs -Q --eval '(customize-face (quote variable-pitch))'

I get a buffer that shows that `variable-pitch' should use a "Sans
Serif" family, yet C-u C-x = on the "sample" text shows that it's
actually
using -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso8859-1.
Apparently no amount of changing the `family' setting will change the
font used for that face.


        Stefan


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/home/monnier/src/emacs/work/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.1 (i686-pc-linux-gnu, GTK+ Version 2.12.11)
 of 2008-10-05 on pastel
Windowing system distributor `The X.Org Foundation', version 11.0.10402000
configured using `configure  'CFLAGS=-Wall -Wno-pointer-sign -DUSE_LISP_UNION_TYPE -DSYNC_INPUT -DENABLE_CHECKING -DXASSERTS -DFONTSET_DEBUG -g -O0' 'LDFLAGS=-L/home/monnier/src/Xaw3d' 'CPPFLAGS=-I/home/monnier/src/Xaw3d''

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: fr_CH.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Article

Minor modes in effect:
  url-handler-mode: t
  global-reveal-mode: t
  reveal-mode: t
  auto-insert-mode: t
  savehist-mode: t
  minibuffer-electric-default-mode: t
  cua-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<right> <up> <up> <left> <right> <right> <right> <right> 
<right> <right> <right> M-d M-q C-e <right> <up> <left> 
<right> <down> <left> <right> <down> <left> <right> 
<up> <up> <left> <right> <down> <left> <right> <down> 
<left> <right> <up> <up> <left> <right> <down> <left> 
<right> <down> <left> <right> <up> <up> <left> <right> 
<down> <left> <right> <down> <left> <right> <down> 
<left> <down> <left> <right> <down> <left> C-d C-d 
C-d C-d C-e <right> C-k C-n C-n C-k C-k C-k C-k C-k 
C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k 
C-k C-k C-k C-k C-k C-k C-k C-k T h a n k s , SPC b 
u t SPC I ' m SPC a l r e a d y SPC p v e r SPC m y 
SPC <M-backspace> <M-backspace> s w a m p e d SPC e 
n o u g h SPC w i t h SPC E m a c s , <return> <return> 
<return> M-i S t e f a n <return> <help-echo> <switch-frame> 
<select-window> <help-echo> <switch-frame> <select-window> 
<switch-frame> <select-window> <help-echo> <switch-frame> 
<select-window> C-c C-c <switch-frame> <select-window> 
<select-window> <switch-frame> <select-window> <help-echo> 
<left> n <switch-frame> <switch-frame> <select-window> 
<switch-frame> q <switch-frame> <switch-frame> <switch-frame> 
<switch-frame> <select-window> <help-echo> <select-window> 
<help-echo> <switch-frame> <select-window> <switch-frame> 
<switch-frame> <help-echo> <select-window> <help-echo> 
<switch-frame> <select-window> <switch-frame> <select-window> 
<switch-frame> <select-window> <switch-frame> <select-window> 
<help-echo> <switch-frame> <select-window> <switch-frame> 
<select-window> <select-window> <select-window> <switch-frame> 
<switch-frame> <select-window> <switch-frame> <select-window> 
<help-echo> <switch-frame> <select-window> <help-echo> 
<select-window> <up> C-x b <return> C-x b <return> 
q q <switch-frame> <switch-frame> <switch-frame> <select-window> 
<help-echo> <select-window> q q <switch-frame> <switch-frame> 
<switch-frame> <select-window> <help-echo> <select-window> 
C-x b <return> <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <down> <down> <down> <down> <down> <down> 
<select-window> <help-echo> M-x r e p o r t - e m <tab> 
<return>

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