another dump in 21.2.19

Program received signal SIGSEGV, Segmentation fault. 0x805cb40 in execute_optimized_program ( program=0x86d4f84 "\b­\003Á \032\013\b«\004\n¬\004\fª\eÅ\nÆÇ#\022ÈÉÊ\n!\"\022\bËa«\b\016\fÍ\nEª\002\nL\210)\b¬\tÎÏ!\210ÐÑ!\210Ò \207", stack_depth=5, constants_data=0x821c050) at /usr/local/src/xemacs-21/src/bytecode.c:672 (gdb) where #0 0x805cb40 in execute_optimized_program ( program=0x86d4f84 "\b­\003Á \032\013\b«\004\n¬\004\fª\eÅ\nÆÇ#\022ÈÉÊ\n!\"\022\bËa«\b\016\fÍ\nEª\002\nL\210)\b¬\tÎÏ!\210ÐÑ!\210Ò \207", stack_depth=5, constants_data=0x821c050) at /usr/local/src/xemacs-21/src/bytecode.c:672 #1 0x805c976 in funcall_compiled_function (fun=139327004, nargs=0, args=0xbffff7ac) at /usr/local/src/xemacs-21/src/bytecode.c:520 #2 0x807e802 in Ffuncall (nargs=1, args=0xbffff7a8) at /usr/local/src/xemacs-21/src/eval.c:3221 #3 0x807f04f in run_hook_with_args_in_buffer (buf=0x847e308, nargs=1, args=0xbffff7a8, cond=RUN_HOOKS_TO_COMPLETION) at /usr/local/src/xemacs-21/src/eval.c:3671 #4 0x80815da in run_hook_with_args (nargs=1, args=0xbffff7a8, cond=RUN_HOOKS_TO_COMPLETION) at /usr/local/src/xemacs-21/src/eval.c:3684 #5 0x80831f1 in catch_them_squirmers_run_hook (hook_symbol=136170228) at /usr/local/src/xemacs-21/src/eval.c:3539 #6 0x807f90e in safe_run_hook_trapping_errors ( warning_string=0x8166120 "Error in `post-command-hook' (setting hook to nil)", hook_symbol=136170228, allow_quit=1) at /usr/local/src/xemacs-21/src/eval.c:1640 #7 0x80a327f in post_command_hook () at /usr/local/src/xemacs-21/src/event-stream.c:4429 #8 0x80a157f in execute_command_event (command_builder=0x822a1b0, event=139829536) at /usr/local/src/xemacs-21/src/event-stream.c:4348 #9 0x80a1af9 in Fdispatch_event (event=139829536) at /usr/local/src/xemacs-21/src/event-stream.c:4684 #10 0x8064a2b in Fcommand_loop_1 () at /usr/local/src/xemacs-21/src/cmdloop.c:578 #11 0x8064c46 in command_loop_1 (dummy=136080596) at /usr/local/src/xemacs-21/src/cmdloop.c:493 #12 0x808226b in condition_case_1 (handlers=136080692, bfun=0x8064c30 <command_loop_1>, barg=136080596, hfun=0x8064ca0 <cmd_error>, harg=136080596) at /usr/local/src/xemacs-21/src/eval.c:1640 #13 0x8064d82 in command_loop_2 (dummy=136080596) at /usr/local/src/xemacs-21/src/cmdloop.c:255 #14 0x8082140 in internal_catch (tag=136154620, func=0x8064d50 <command_loop_2>, arg=136080596, threw=0x0) at /usr/local/src/xemacs-21/src/eval.c:1315 #15 0x806474c in initial_command_loop (load_me=136080596) at /usr/local/src/xemacs-21/src/cmdloop.c:304 #16 0x8079668 in xemacs_21_2_b19_i686_pc_linux () at /usr/local/src/xemacs-21/src/emacs.c:1763 #17 0x8079d2f in main () at /usr/local/src/xemacs-21/src/emacs.c:2188 #18 0x403d0cb3 in __libc_start_main (main=0x8079c30 <main>, argc=1, argv=0xbffffc04, init=0x804e634 <_init>, fini=0x815b804 <_fini>, rtld_fini=0x4000a350 <_dl_fini>, stack_end=0xbffffbfc) at ../sysdeps/generic/libc-start.c:78