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Re: Segmentation fault using font '7x13bold'


From: Chris Moore
Subject: Re: Segmentation fault using font '7x13bold'
Date: Sat, 20 May 2006 13:45:13 +0200

If I use font '9x15' and character 'A', I see this:

emacs -Q -eval '(let ((f (make-temp-file "bang"))) (set-frame-font
"9x15") (with-temp-file f (insert 27 44 98 105 27 40 66))
(find-alternate-file f))'

 character: A (65, #o101, #x41, U+0041)
   charset: ascii (ASCII (ISO646 IRV))
code point: #x41
    syntax: w   which means: word
  category: a:ASCII l:Latin
buffer code: #x41
 file code: #x41 (encoded by coding system nil)
   display: by this font (glyph code)
    -Misc-Fixed-Medium-R-Normal--15-140-75-75-C-90-ISO8859-1 (#x41)

There are text properties here:
 fontified            t



If I use the default font, and the accented character from my previous
'simple test case' email, I see this:

 character: é (3945, #o7551, #xf69, U+00E9)
   charset: latin-iso8859-15
             (Right-Hand Part of Latin Alphabet 9 (ISO/IEC 8859-15): 
ISO-IR-203.)
code point: #x69
    syntax: w   which means: word
  category: l:Latin
buffer code: #x8E #xE9
 file code: ESC #x2C #x62 #x69 (encoded by coding system iso-2022-7bit)
   display: by this font (glyph code)
    -urw-nimbus mono l-regular-r-normal--17-166-74-74-p-100-iso8859-15 (#xE9)



If I use font '9x15' and the accented character at the same time,
Emacs crashes before I can type "C-u C-x =".



I don't know if I mentioned it before, but I'm running a beta version
of Ubuntu's 6.06 release.  But the Emacs code I'm running is from CVS,
and that seems to be what's crashing, so that would suggest the bug is
still worth pursuing.

Chris.




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