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Font changes don't work in CVS emacs and sometimes cause segfaults.
From: |
Alex Coventry |
Subject: |
Font changes don't work in CVS emacs and sometimes cause segfaults. |
Date: |
Thu, 05 Jun 2003 10:05:14 -0400 |
Symptoms:
Hi. I just checked out the latest CVS tree and rebuilt because I was
having trouble changing fonts as it was (set-frame-font was having no
effect on layout other than to increase the space devoted to the
minibuffer.) Now with my usual dotfiles, emacs is segfaulting when I
try to change fonts with S-Mouse1, but just having no apparent effect
when I try to change fonts with set-frame-font. With "emacs -q", both
methods simply have no apparent effect. With
emacs -q -l admin/elisp/dotfiles/XForEmacs.el
(which loads just the file containing most of my X configuration,)
changing fonts changes the *window size* of emacs without changing the
actual font.
I'm sorry I can't debug this further at the moment. I can provide more
information, including all my emacs dotfiles, if they would be helpful.
Below is the stacktrace from the case where emacs segfaults.
Alex.
Starting program: /scratch2/alex/bin/emacs
Program received signal SIGSEGV, Segmentation fault.
0x080740ec in display_line (it=0xbfffe4f0) at xdisp.c:14301
14301 row->glyphs[TEXT_AREA]->charpos = -1;
(gdb) ba
#0 0x080740ec in display_line (it=0xbfffe4f0) at xdisp.c:14301
#1 0x0806faf9 in try_window (window=1213255712, pos={charpos = -1073748752,
bytepos = -1073748880}) at xdisp.c:12026
#2 0x0806f45c in redisplay_window (window=1213255712, just_this_one_p=0) at
xdisp.c:11684
#3 0x0806bce9 in redisplay_window_0 (window=1213255712) at xdisp.c:10447
#4 0x0812eb98 in internal_condition_case_1 (bfun=0x806bcbc
<redisplay_window_0>, arg=1213255712, handlers=1479443156, hfun=0x806bca0
<redisplay_window_error>)
at eval.c:1374
#5 0x0806bc9e in redisplay_windows (window=141479608) at xdisp.c:10426
#6 0x0806aed1 in redisplay_internal (preserve_echo_area=0) at xdisp.c:10015
#7 0x0806a2ed in redisplay () at xdisp.c:9442
#8 0x080d9ec9 in read_char (commandflag=1, nmaps=2, maps=0xbffff2c0,
prev_event=405478628, used_mouse_menu=0xbffff2f8) at keyboard.c:2495
#9 0x080e011a in read_key_sequence (keybuf=0xbffff420, bufsize=30,
prompt=405478628, dont_downcase_last=0, can_return_switch_frame=1,
fix_current_buffer=1)
at keyboard.c:8816
#10 0x080d6e58 in command_loop_1 () at keyboard.c:1504
#11 0x0812ea9e in internal_condition_case (bfun=0x80d6cd0 <command_loop_1>,
handlers=405575364, hfun=0x80d68c4 <cmd_error>) at eval.c:1333
#12 0x080d6ba6 in command_loop_2 () at keyboard.c:1292
#13 0x0812e63d in internal_catch (tag=405478400, func=0x80d6b88
<command_loop_2>, arg=405478628) at eval.c:1094
#14 0x080d6b5c in command_loop () at keyboard.c:1271
#15 0x080d66a0 in recursive_edit_1 () at keyboard.c:987
#16 0x080d67b0 in Frecursive_edit () at keyboard.c:1043
#17 0x080d5111 in main (argc=1, argv=0xbffffa04) at emacs.c:1666
In GNU Emacs 21.3.50.4 (i686-pc-linux-gnu, X toolkit)
of 2003-06-05 on coventry
configured using `configure '--prefix=/scratch2/alex/''
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: C
locale-coding-system: nil
default-enable-multibyte-characters: t
Recent input:
M-x r e p <tab> o <tab> r t <tab> <return>
Recent messages:
Loading cal-hebrew...done
Loading cal-islam...done
Loading cal-china...done
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- Font changes don't work in CVS emacs and sometimes cause segfaults.,
Alex Coventry <=