This seem to trigger the bug I'm seeing. (string-match "\\=" ".") ------------------------------------------------------------------------ Lisp backtrace follows: string-match("\\=" ".") eval((string-match "\\=" ".")) # bind (expr) eval-interactive((string-match "\\=" ".")) # bind (standard-output eval-defun-arg-internal) eval-defun(nil) # bind (command-debug-status) call-interactively(eval-defun) # (condition-case ... . error) # (catch top-level ...) ------------------------------------------------------------------------ #0 0x402c8cc1 in ?? () from /lib/libc.so.6 #1 0xbfffe6bc in ?? () #2 0x402c9fd3 in ?? () from /lib/libc.so.6 #3 0x80b36a6 in assert_failed () at /usr/src/xemacs/xemacs_21_0/src/emacs.c:2608 #4 0x813a830 in bytind_to_bufpos (buf=0x83817d0, x=-269159) at /usr/src/xemacs/xemacs_21_0/src/insdel.c:1124 #5 0x8182044 in re_match_2_internal (bufp=0x8349188, string1=0x0, size1=0, string2=0x84e4498 ".", size2=1, pos=0, regs=0x8322de8, stop=1) at /usr/src/xemacs/xemacs_21_0/src/regex.c:5510 #6 0x817e76c in sys_re_search_2 (bufp=0x8349188, string1=0x0, size1=0, string2=0x84e4498 ".", size2=1, startpos=0, range=1, regs=0x8322de8, stop=1) at /usr/src/xemacs/xemacs_21_0/src/regex.c:4074 #7 0x81828f8 in sys_re_search (bufp=0x8349188, string=0x84e4498 ".", size=1, startpos=0, range=1, regs=0x8322de8) at /usr/src/xemacs/xemacs_21_0/src/regex.c:3864 #8 0x81833bd in string_match_1 (regexp=138077980, string=138077996, start=137706052, buf=0x83817d0, posix=0) at /usr/src/xemacs/xemacs_21_0/src/search.c:398 #9 0x81877cc in Fstring_match (regexp=138077980, string=138077996, start=137706052, buffer=137706052) at /usr/src/xemacs/xemacs_21_0/src/search.c:421 #10 0x80b942a in Feval (form=138770688) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3063 #11 0x80b9b56 in funcall_recording_as (recorded_as=137790284, nargs=1, args=0xbfffed50) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3197 #12 0x80be623 in Ffuncall (nargs=2, args=0xbfffed50) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3238 #13 0x808defe in Fbyte_code (bytestr=137280028, vector=137280140, maxdepth=11) at /usr/src/xemacs/xemacs_21_0/src/bytecode.c:416 #14 0x80bb004 in funcall_lambda (fun=137280324, nargs=1, arg_vector=0xbfffef34) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3597 #15 0x80b9d0e in funcall_recording_as (recorded_as=138659176, nargs=1, args=0xbfffef30) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3214 #16 0x80be623 in Ffuncall (nargs=2, args=0xbfffef30) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3238 #17 0x808defe in Fbyte_code (bytestr=137280864, vector=137280908, maxdepth=9) at /usr/src/xemacs/xemacs_21_0/src/bytecode.c:416 #18 0x80bb004 in funcall_lambda (fun=137280956, nargs=1, arg_vector=0xbffff0a8) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3597 #19 0x80b9d0e in funcall_recording_as (recorded_as=138658140, nargs=1, args=0xbffff0a4) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3214 #20 0x80be623 in Ffuncall (nargs=2, args=0xbffff0a4) at /usr/src/xemacs/xemacs_21_0/src/eval.c:3238 #21 0x809108c in Fcall_interactively (function=138658140, record_flag=137706052, keys=137706052) at /usr/src/xemacs/xemacs_21_0/src/callint.c:949 #22 0x80b804e in Fcommand_execute (cmd=138658140, record=137706052, keys=137706052) at /usr/src/xemacs/xemacs_21_0/src/eval.c:2584 #23 0x80f07c3 in execute_command_event (command_builder=0x83bc740, event=139447904) at /usr/src/xemacs/xemacs_21_0/src/event-stream.c:4346 #24 0x80f16e1 in Fdispatch_event (event=139344060) at /usr/src/xemacs/xemacs_21_0/src/event-stream.c:4685 #25 0x80970fc in Fcommand_loop_1 () at /usr/src/xemacs/xemacs_21_0/src/cmdloop.c:579 #26 0x8097300 in command_loop_1 (dummy=137706052) at /usr/src/xemacs/xemacs_21_0/src/cmdloop.c:494 #27 0x80b69ff in condition_case_1 (handlers=137706164, bfun=0x80972ac <command_loop_1>, barg=137706052, hfun=0x80961a0 <cmd_error>, harg=137706052) at /usr/src/xemacs/xemacs_21_0/src/eval.c:1653 #28 0x80973dc in command_loop_2 (dummy=137706052) at /usr/src/xemacs/xemacs_21_0/src/cmdloop.c:256 #29 0x80be2ab in internal_catch (tag=137780452, func=0x80973a4 <command_loop_2>, arg=137706052, threw=0x0) at /usr/src/xemacs/xemacs_21_0/src/eval.c:1328 #30 0x80966cc in initial_command_loop (load_me=137706052) at /usr/src/xemacs/xemacs_21_0/src/cmdloop.c:305 #31 0x80b1ef0 in sort_args (argc=3, argv=0xbffff574) at /usr/src/xemacs/xemacs_21_0/src/emacs.c:1705 #32 0x80b394e in main (argc=3, argv=0xbffff574, envp=0xbffff584) at /usr/src/xemacs/xemacs_21_0/src/emacs.c:2122 #33 0x402c2bbb in ?? () from /lib/libc.so.6 ------------------------------------------------------------------------ uname -a: Linux sauna 2.2.2 #2 Tue Feb 23 16:00:38 EET 1999 i586 unknown /usr/src/xemacs/xemacs_21_0/configure '--cflags=-O3 -g -Wall -pipe' '--with-dialogs=athena' '--gung-ho' '--prefix=/usr/local' XEmacs 21.0-b67 "20 minutes to Nikko" configured for `i586-pc-linux'. Where should the build process find the source code? /usr/src/xemacs/xemacs_21_0 What installation prefix should install use? /usr/local What operating system and machine description files should XEmacs use? `s/linux.h' and `m/intel386.h' What compiler should XEmacs be built with? gcc -O3 -g -Wall -pipe Should XEmacs use the GNU version of malloc? yes (Using Doug Lea's new malloc from the GNU C Library.) Should XEmacs use the relocating allocator for buffers? yes What window system should XEmacs use? x11 Where do we find X Windows header files? /usr/X11/include Where do we find X Windows libraries? /usr/X11/lib Compiling in support for XAUTH. Compiling in support for XPM images. Compiling in support for PNG image handling. Compiling in support for (builtin) GIF image handling. Compiling in support for JPEG image handling. Compiling in support for TIFF image handling. Compiling in support for X-Face message headers. Compiling in native sound support. Compiling in support for Berkeley DB. Compiling in support for ncurses. Compiling in support for GPM (General Purpose Mouse). Compiling in support for proper session-management. Using Lucid menubars. Using Lucid scrollbars. Using Athena dialog boxes. Compiling in DLL support. movemail will use "dot-locking" for locking mail spool files. Using Lisp_Objects with minimal tagbits. Using indexed lrecord implementation. Compiling in extra code for debugging. Compiling in code for checking XEmacs memory usage. WARNING: --------------------------------------------------------- WARNING: Compiling in support for runtime error checking. WARNING: XEmacs will run noticeably more slowly as a result. WARNING: Error checking is on by default for XEmacs beta releases. WARNING: --------------------------------------------------------- -- //Markus