23.0.60; Incorrect size with set-fontset-font

[Florian Beck]

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 address@hidden mailing list.

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

emacs -Q

(create-fontset-from-fontset-spec
 "-*-DejaVu Serif-medium-r-normal-*-12-*-*-*-*-*-fontset-serif")
(set-default-font "fontset-serif")
(set-fontset-font "fontset-serif" 'han (font-spec :family "Bitstream Cyberbit" 
:size 20) nil 'prepend)

Chinese (中文,普通话,汉语)     你好

The chinese characters are now displayed in the right font, but in the wrong 
size (i.e. ":size 20" is ignored):

        character: 中 (20013, #o47055, #x4e2d)
preferred charset: unicode (Unicode (ISO10646))
       code point: 0x4E2D
           syntax: w    which means: word
         category: C:Chinese (Han) characters of 2-byte character sets 
c:Chinese h:Korean j:Japanese |:While filling, we can break a line at this 
character.
      buffer code: #xE4 #xB8 #xAD
        file code: #xE4 #xB8 #xAD (encoded by coding system utf-8-unix)
          display: by this font (glyph code)
     -unknown-Bitstream Cyberbit-normal-normal-normal-*-12-*-*-*-*-0-*-* 
(#x1F1B)

Character code properties are not shown: customize what to show

There are text properties here:
  auto-composed        t
  fontified            t


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


In GNU Emacs 23.0.60.4 (i686-pc-linux-gnu)
 of 2008-05-29 on aeschylus
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
configured using `configure  '--with-x-toolkit=no' 'CC=gcc' 'CFLAGS=-O0 
-fno-crossjumping -g''

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

Major mode: Emacs-Lisp

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-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-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<down> <end> <down> <end> <return> <up> <up> <end> 
<return> ( s e t - d e f a u l t - f o n t SPC " f 
o n t s e t - s e r i f " ) <up> <end> C-x C-e <down> 
C-x C-e <down> <down> <down> <left> <left> <left> <left> 
<left> C-u C-x = <up> <up> <up> <down> <end> C-x C-e 
q <backspace> C-x C-e <up> <up> <up> <down> <C-left> 
<C-left> <C-left> <right> <right> <backspace> 2 <end> 
C-x C-e <down> C-x C-e <down> <end> C-x C-e C-x C-s 
s <return> C-y M-y M-y M-y M-y <C-backspace> C-d <up> 
<C-right> <C-right> <C-right> <C-right> <C-right> <C-right> 
<C-right> <C-right> <C-right> <C-right> <C-backspace> 
C-y <tab> M-y <C-backspace> C-y <end> C-x C-e <down> 
<down> <left> <left> C-u C-x = <C-home> C-SPC C-SPC 
<C-down> <C-down> M-w M-x r e C-g <up> <C-right> <C-right> 
<right> <left> <left> <left> C-u C-x = C-o C-_ C-x 
o C-SPC C-SPC <C-down> <C-down> <down> <down> <down> 
<down> M-w C-x o <end> <return> <return> C-y <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <down> 
<end> <left> <left> <left> <right> <C-home> C-SPC C-SPC 
<C-down> <C-down> <C-down> <C-down> <C-down> M-w M-x 
r e p o r t <tab> <return>

Recent messages:
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Quit
Char: 中 (20013, #o47055, #x4e2d, file ...) point=248 of 261 (95%) column=9
Undo!
Mark set
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Mark set [3 times]
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Saved text from "(create-fontset-from-fontset-spec
 "-*-D"