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Re: cd - in shell buffers does not work any more
From: |
Pavel Janík |
Subject: |
Re: cd - in shell buffers does not work any more |
Date: |
Mon, 25 Mar 2002 12:55:41 +0100 |
User-agent: |
Gnus/5.090006 (Oort Gnus v0.06) Emacs/21.2.50 (i386-suse-linux-gnu) |
[ This is for Kim, IMO. ]
From: Francesco Potorti` <address@hidden>
Date: Mon, 25 Mar 2002 10:50:39 +0100
> emacs -q
> M-x shell RET
> C-d --> signal 11
emacs -q -f shell -eval '(comint-delchar-or-maybe-eof 1)'
(gdb) run -q -f shell -eval '(comint-delchar-or-maybe-eof 1)'
Starting program: /usr/src/packages/BUILD/emacs-21.2.50/src/emacs -q -f shell
-eval '(comint-delchar-or-maybe-eof 1)'
Program received signal SIGSEGV, Segmentation fault.
0x08158de3 in Fprocess_send_eof (process=405319612) at process.c:5438
5438 if (DATAGRAM_CONN_P (process))
(gdb) backtrace
#0 0x08158de3 in Fprocess_send_eof (process=405319612) at process.c:5438
#1 0x0812a29b in Ffuncall (nargs=1, args=0xbfffe924) at eval.c:2712
#2 0x0815106c in Fbyte_code (bytestr=944222300, vector=1212427224, maxdepth=2)
at bytecode.c:709
#3 0x0812a7e7 in funcall_lambda (fun=1212414344, nargs=0,
arg_vector=0xbfffea28) at eval.c:2899
#4 0x0812a399 in Ffuncall (nargs=1, args=0xbfffea24) at eval.c:2769
#5 0x0815106c in Fbyte_code (bytestr=944222332, vector=1212539528, maxdepth=4)
at bytecode.c:709
#6 0x0812a7e7 in funcall_lambda (fun=1212448224, nargs=1,
arg_vector=0xbfffead4) at eval.c:2899
#7 0x0812a4e5 in apply_lambda (fun=1212448224, args=1480755676, eval_flag=1)
at eval.c:2821
#8 0x08129a7f in Feval (form=1480755684) at eval.c:2129
#9 0x0812a29b in Ffuncall (nargs=2, args=0xbfffec34) at eval.c:2712
#10 0x0815106c in Fbyte_code (bytestr=941816580, vector=1210253164,
maxdepth=11) at bytecode.c:709
#11 0x0812a7e7 in funcall_lambda (fun=1210252004, nargs=1,
arg_vector=0xbfffed58) at eval.c:2899
#12 0x0812a399 in Ffuncall (nargs=2, args=0xbfffed54) at eval.c:2769
#13 0x0815106c in Fbyte_code (bytestr=941802888, vector=1210239564, maxdepth=6)
at bytecode.c:709
#14 0x0812a7e7 in funcall_lambda (fun=1210238320, nargs=0,
---Type <return> to continue, or q <return> to quit---
arg_vector=0xbfffee68) at eval.c:2899
#15 0x0812a399 in Ffuncall (nargs=1, args=0xbfffee64) at eval.c:2769
#16 0x0815106c in Fbyte_code (bytestr=941798356, vector=1210233956, maxdepth=5)
at bytecode.c:709
#17 0x0812a7e7 in funcall_lambda (fun=1210233788, nargs=0,
arg_vector=0xbfffef24) at eval.c:2899
#18 0x0812a4e5 in apply_lambda (fun=1210233788, args=405319612, eval_flag=1)
at eval.c:2821
#19 0x08129a7f in Feval (form=1480508668) at eval.c:2129
#20 0x080d4a6c in top_level_2 () at keyboard.c:1261
#21 0x08128825 in internal_condition_case (bfun=0x80d4a58 <top_level_2>,
handlers=405416076, hfun=0x80d47a8 <cmd_error>) at eval.c:1334
#22 0x080d4a9b in top_level_1 () at keyboard.c:1269
#23 0x081283b1 in internal_catch (tag=405377404, func=0x80d4a70 <top_level_1>,
arg=405319612) at eval.c:1094
#24 0x080d49d9 in command_loop () at keyboard.c:1230
#25 0x080d4554 in recursive_edit_1 () at keyboard.c:957
#26 0x080d4680 in Frecursive_edit () at keyboard.c:1013
#27 0x080d34c5 in main (argc=6, argv=0xbffff564, envp=0xbffff580)
at emacs.c:1604
#28 0x4030c9ed in __libc_start_main () from /lib/libc.so.6
Current CVS.
--
Pavel Janík
Make sure all variables are initialised before use.
-- The Elements of Programming Style (Kernighan & Plaugher)