The "name" parameter for #'make-frame

[Sau Dan Lee]

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In GNU Emacs 21.2.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2002-05-29 on camaro
configured using `configure  --prefix=/tmp/e212 --with-xpm --with-jpeg 
--with-tiff --with-gif --with-png --with-x'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: POSIX
  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
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

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

Starting Emacs21.2 with --no-site-file -q, and using 
         (make-frame '((name . "abc")))

         gives an error: (error Font `fontset-16' is not defined)

Using "123" instead  of "abc" gives the same  error.  However, using a
string of  only accented characters  in iso-8859-1 succeeds!   Using a
string of traditional Chinese  characters succeeds!  Using a string of
a  mixture   characters  from   the  following  scripts   also  works:
traditional Chinese,  Thai, Tibetan, Korean  Hangul, Japanese Hiragana
and Katakana.  Mixing  in ASCII (yes, the 7-bit  subset of iso-8859-1)
letters sometimes works, but usually results in that error.


I discovered this when trying to use ediff, whose control frame failed
to      open     because      of      this     problem.       Changing
ediff-ediff-control-frame-parameters so that the "name" parameter does
not contain any ASCII characters can work around this bug.

Recent input:
<help-echo> <S-insert> C-j M-x <up> r e p o r t SPC 
e SPC SPC SPC <return>


Recent messages:
Loading tooltip...done
For information about the GNU Project and its goals, type C-h C-p.
Error while displaying tooltip: (error Font `fontset-16' is not defined)
mouse-2: browse http://www.gnu.org/
Mark set
Loading debug...done
Entering debugger...
 [2 times]
next-history-element: Beginning of history; no preceding item
Loading emacsbug...done


-- 
Sau Dan LEE                     李守敦(Big5)                    ~{@nJX6X~}(HZ) 

E-mail: danlee@informatik.uni-freiburg.de
Home page: http://www.informatik.uni-freiburg.de/~danlee