23.0.60; Umlaut chars with 'face property set to 'bold aren't displayed in bold with --disable-font-backend

23.0.60; Umlaut chars with 'face property set to 'bold aren't displayed in bold with --disable-font-backend

[Tassilo Horn]

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list.

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

I use a very recent CVS checkout compiled with --disable-font-backend.
In my .Xdefaults I have

    Emacs.Font: -misc-fixed-medium-r-*-*-15-*-*-*-*-*-iso10646-1

With emacs -Q eval this code in *scratch*

     (insert (propertize "testÜÄÖüäößtest" 'font-lock-face 'bold))

The umlauts between the "test"s won't be displayed in bold, although the
misc-fixed font contains bold versions of all those chars.  I verified
this using xterm with

    xterm -fn "-misc-fixed-medium-r-*-*-15-*-*-*-*-*-iso10646-1"

and created a directory "ÜÄÖüäö".  ls --color=true prints directories in
blue and bold by default and that works with that font.

Before the unicode-2 merge I used this font, too, and I'm absolutely
sure that I didn't have this problem at that time.

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
/usr/share/emacs/23.0.60/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.2 (i686-pc-linux-gnu, GTK+ Version 2.12.9)
 of 2008-04-30 on baldur
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
configured using `configure  '--prefix=/usr' '--host=i686-pc-linux-gnu' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc' '--localstatedir=/var/lib' '--program-suffix=-emacs-23' '--infodir=/usr/share/info/emacs-23' '--without-carbon' '--with-sound' '--with-x' '--with-toolkit-scroll-bars' '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff' '--with-xpm' '--disable-font-backend' '--without-freetype' '--without-xft' '--without-libotf' '--without-m17n-flt' '--with-x-toolkit=gtk' '--without-hesiod' '--with-kerberos' '--with-kerberos5' '--with-gpm' '--with-dbus' '--build=i686-pc-linux-gnu' 'build_alias=i686-pc-linux-gnu' 'host_alias=i686-pc-linux-gnu' 'CFLAGS=-march=i686 -mtune=prescott -O2 -pipe' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed''

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: en_US.utf8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  rcirc-track-minor-mode: t
  paredit-mode: t
  eldoc-mode: t
  hi-lock-mode: t
  yas/minor-mode: t
  shell-dirtrack-mode: t
  recentf-mode: t
  window-number-meta-mode: t
  window-number-mode: t
  savehist-mode: t
  exec-abbrev-cmd-mode: t
  show-paren-mode: t
  which-function-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
l d <right> <right> C-x C-e <left> <left> <left> <left> 
<left> <left> <left> M-x d t p <return> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<right> f o n t - l o c k - <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> C-x C-e C-k <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> M-x d t p <return> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<right> <right> <right> <right> <return> <tab> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> SPC ' f o n t SPC ' b o l d <right> <right> 
<up> <up> <up> <up> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> f 
o n t - l o c k - <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <left> C-x C-e <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <down-mouse-1> 
<mouse-1> M-x d c <return> <return> <right> <right> 
<right> <right> M-x <up> <return> <return> <left> <left> 
<left> <left> <left> <left> M-x <up> <return> <return> 
<help-echo> <help-echo> C-x C-f . X d <tab> e <return> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <left> <left> <left> <left> C-k <down> 
<down> <down> <down> <down> <down> <down> <down> C-k 
C-y <up> <up> <up> <up> <up> <up> <up> <up> C-y C-x 
C-s <help-echo> <help-echo> <help-echo> <down-mouse-1> 
<mouse-movement> <mouse-movement> <drag-mouse-1> <help-echo> 
<down-mouse-1> <mouse-1> C-x b <return> <down-mouse-1> 
<mouse-movement> <mouse-movement> <drag-mouse-1> <down-mouse-1> 
<mouse-1> M-x r e b <return> <return>

Recent messages:
EMMS: Now playing infos submitted to last.fm
Ignoring unknown mode `*-mode'
Mark set [2 times]
Wrote /home/heimdall/.Xdefaults
Contacting host: 87.117.229.205:80
EMMS: "Amon Amarth - Masters Of War" submitted to last.fm
EMMS: Now playing infos submitted to last.fm
call-interactively: End of buffer [7 times]
EMMS: "Amon Amarth - The Sound Of Eight Hooves" submitted to last.fm
call-interactively: End of buffer [25 times]

-- 
> Negerkuss
Rassist! Das heisst jetzt Farbigenliebkosung.
                     - Ulf Rund in de.talk.jokes -

Re: 23.0.60; Umlaut chars with 'face property set to 'bold aren't displayed in bold with --disable-font-backend

[Jason Rumney]

Tassilo Horn wrote:
> I use a very recent CVS checkout compiled with --disable-font-backend.
>
>      (insert (propertize "testÜÄÖüäößtest" 'font-lock-face 'bold))
>
> The umlauts between the "test"s won't be displayed in bold, although the
> misc-fixed font contains bold versions of all those chars.

Can you reproduce this without compiling with --disable-font-backend, or 
in Emacs 22?

Re: 23.0.60; Umlaut chars with 'face property set to 'bold aren't displayed in bold with --disable-font-backend

[Tassilo Horn]

Jason Rumney <jasonr@gnu.org> writes:

>> I use a very recent CVS checkout compiled with --disable-font-backend.
>>
>>      (insert (propertize "testÜÄÖüäößtest" 'font-lock-face 'bold))
>>
>> The umlauts between the "test"s won't be displayed in bold, although
>> the misc-fixed font contains bold versions of all those chars.
>
> Can you reproduce this without compiling with --disable-font-backend,
> or in Emacs 22?

When compiling without --disable-font-backend all chars are bold.

Bye,
Tassilo

Re: 23.0.60; Umlaut chars with 'face property set to 'bold aren't displayed in bold with --disable-font-backend

[Richard M Stallman]

    When compiling without --disable-font-backend all chars are bold.

Emacs: to boldly display what no text editor has displayed before.

Re: 23.0.60; Umlaut chars with 'face property set to 'bold aren't displayed in bold with --disable-font-backend

[Tassilo Horn]

Tassilo Horn <tassilo@member.fsf.org> writes:

>>> I use a very recent CVS checkout compiled with --disable-font-backend.
>>>
>>>      (insert (propertize "testÜÄÖüäößtest" 'font-lock-face 'bold))
>>>
>>> The umlauts between the "test"s won't be displayed in bold, although
>>> the misc-fixed font contains bold versions of all those chars.
>>
>> Can you reproduce this without compiling with --disable-font-backend,
>> or in Emacs 22?
>
> When compiling without --disable-font-backend all chars are bold.

Some short addition: When compiled without --disable-font-backend

  (insert (propertize "testÜÄÖüäößtest" 'font-lock-face 'bold))

makes all chars bold when using

  Emacs.FontBackend: x
  Emacs.Font: -misc-fixed-medium-r-*-*-15-*-*-*-*-*-iso10646-1

in my ~/.Xdefaults, which is different from what you get with
--disable-font-backend. 

But for example in latex-mode when editing LaTeX files the text in

  \section{foo bar baz föö bär bäz}

is displayed in a bigger font (font-latex-sectioning-X-face), but again,
the umlauts are not.  The same applies to emacs compiled with
--disable-font-backend.

describe-face lists the correct faces, but what's actually displayed is
the default face with only the foreground color of the sectioning face.

Bye,
Tassilo