Re: [Crash!] It did it again!

It looks like determine_real_coding_system() should be more careful about the characters it accepts after the "coding:" cookie. Here is a patch, only slightly tested, that should fix the problems with determine_real_coding_system(). Moriaka-san, can you please, please, review this patch, since you have been working on this code? Domo arigato. Michael, perhaps you would like to try this patch? Index: file-coding.c =================================================================== RCS file: /usr/CVSroot/XEmacs/xemacs/src/file-coding.c,v retrieving revision 1.7.2.19 diff -u -r1.7.2.19 file-coding.c --- file-coding.c 1999/09/14 06:50:59 1.7.2.19 +++ file-coding.c 1999/09/22 00:09:31 ＠＠ -1603,6 +1603,16 ＠＠ This function does not automatically fetch subsidiary coding systems; that should be unnecessary with the explicit eol-type argument. */ +/* String found in files identifying the encoding of the text in that file */ +#define CODING_SYSTEM_COOKIE "coding:" + +/* Valid characters in a coding system name */ +#define CODING_SYSTEM_NAME_CHARS \ +"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-" + +/* Number of bytes of files to examine for coding system cookies */ +#define CODING_SYSTEM_COOKIE_DETECTION_SIZE 4096 + void determine_real_coding_system (Lstream *stream, Lisp_Object *codesys_in_out, enum eol_type *eol_type_in_out) ＠＠ -1620,46 +1630,48 ＠＠ if (XCODING_SYSTEM_TYPE (*codesys_in_out) == CODESYS_AUTODETECT || *eol_type_in_out == EOL_AUTODETECT) { - unsigned char random_buffer[4096]; - int nread; + unsigned char random_buffer[CODING_SYSTEM_COOKIE_DETECTION_SIZE + 1]; Lisp_Object coding_system = Qnil; + int nread = Lstream_read (stream, random_buffer, sizeof (random_buffer) - 1); - nread = Lstream_read (stream, random_buffer, sizeof (random_buffer)); if (nread) { - unsigned char *cp = random_buffer; + char *cp = random_buffer; + char *buffer_end = random_buffer + nread; - while (cp < random_buffer + nread) - { - if ((*cp++ == 'c') && (cp < random_buffer + nread) && - (*cp++ == 'o') && (cp < random_buffer + nread) && - (*cp++ == 'd') && (cp < random_buffer + nread) && - (*cp++ == 'i') && (cp < random_buffer + nread) && - (*cp++ == 'n') && (cp < random_buffer + nread) && - (*cp++ == 'g') && (cp < random_buffer + nread) && - (*cp++ == ':') && (cp < random_buffer + nread)) + *buffer_end = '\0'; + + for (cp = random_buffer; + cp < buffer_end - sizeof (CODING_SYSTEM_COOKIE); + cp++) + { + if (!memcmp (cp, + CODING_SYSTEM_COOKIE, + sizeof (CODING_SYSTEM_COOKIE) - 1)) { - unsigned char coding_system_name[4096 - 6]; - unsigned char *np = coding_system_name; + size_t n; - while ( (cp < random_buffer + nread) - && ((*cp == ' ') || (*cp == '\t')) ) - { - cp++; - } - while ( (cp < random_buffer + nread) && - (*cp != ' ') && (*cp != '\t') && (*cp != ';') ) + cp += sizeof (CODING_SYSTEM_COOKIE) - 1; + /* Skip white space */ + while (*cp == ' ' || *cp == '\t') + cp++; + + n = strspn (cp, CODING_SYSTEM_NAME_CHARS); + if (n > 0) { - *np++ = *cp++; + Bufbyte *coding_system_name = (Bufbyte *) alloca (n + 1); + + memcpy (coding_system_name, cp, n); + coding_system_name[n] = '\0'; + coding_system = + Ffind_coding_system (intern (coding_system_name)); + break; } - *np = 0; - coding_system - = Ffind_coding_system (intern (coding_system_name)); - break; } } - if (EQ(coding_system, Qnil)) - do{ + + if (NILP (coding_system)) + do { if (detect_coding_type (&decst, random_buffer, nread, XCODING_SYSTEM_TYPE (*codesys_in_out) != CODESYS_AUTODETECT)) ＠＠ -1668,12 +1680,13 ＠＠ random_buffer, sizeof (random_buffer)); if (!nread) break; - } while(1); + } while (1); } + *eol_type_in_out = decst.eol_type; if (XCODING_SYSTEM_TYPE (*codesys_in_out) == CODESYS_AUTODETECT) { - if (EQ(coding_system, Qnil)) + if (NILP (coding_system)) *codesys_in_out = coding_system_from_mask (decst.mask); else *codesys_in_out = coding_system; It may be easier to review the new entire function than the patch to it: /* String found in files identifying the encoding of the text in that file */ #define CODING_SYSTEM_COOKIE "coding:" /* Valid characters in a coding system name */ #define CODING_SYSTEM_NAME_CHARS \ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-" /* Number of bytes of files to examine for coding system cookies */ #define CODING_SYSTEM_COOKIE_DETECTION_SIZE 4096 void determine_real_coding_system (Lstream *stream, Lisp_Object *codesys_in_out, enum eol_type *eol_type_in_out) { struct detection_state decst; if (*eol_type_in_out == EOL_AUTODETECT) *eol_type_in_out = XCODING_SYSTEM_EOL_TYPE (*codesys_in_out); xzero (decst); decst.eol_type = *eol_type_in_out; decst.mask = ~0; /* If autodetection is called for, do it now. */ if (XCODING_SYSTEM_TYPE (*codesys_in_out) == CODESYS_AUTODETECT || *eol_type_in_out == EOL_AUTODETECT) { unsigned char random_buffer[CODING_SYSTEM_COOKIE_DETECTION_SIZE + 1]; Lisp_Object coding_system = Qnil; int nread = Lstream_read (stream, random_buffer, sizeof (random_buffer) - 1); if (nread) { char *cp = random_buffer; char *buffer_end = random_buffer + nread; *buffer_end = '\0'; for (cp = random_buffer; cp < buffer_end - sizeof (CODING_SYSTEM_COOKIE); cp++) { if (!memcmp (cp, CODING_SYSTEM_COOKIE, sizeof (CODING_SYSTEM_COOKIE) - 1)) { size_t n; cp += sizeof (CODING_SYSTEM_COOKIE) - 1; /* Skip white space */ while (*cp == ' ' || *cp == '\t') cp++; n = strspn (cp, CODING_SYSTEM_NAME_CHARS); if (n > 0) { Bufbyte *coding_system_name = (Bufbyte *) alloca (n + 1); memcpy (coding_system_name, cp, n); coding_system_name[n] = '\0'; coding_system = Ffind_coding_system (intern (coding_system_name)); break; } } } if (NILP (coding_system)) do { if (detect_coding_type (&decst, random_buffer, nread, XCODING_SYSTEM_TYPE (*codesys_in_out) != CODESYS_AUTODETECT)) break; nread = Lstream_read (stream, random_buffer, sizeof (random_buffer)); if (!nread) break; } while (1); } *eol_type_in_out = decst.eol_type; if (XCODING_SYSTEM_TYPE (*codesys_in_out) == CODESYS_AUTODETECT) { if (NILP (coding_system)) *codesys_in_out = coding_system_from_mask (decst.mask); else *codesys_in_out = coding_system; } } /* If we absolutely can't determine the EOL type, just assume LF. */ if (*eol_type_in_out == EOL_AUTODETECT) *eol_type_in_out = EOL_LF; Lstream_rewind (stream); } MH> I don't know if this will help or not. It occurred to me that if I ran MH> xemacs under gdb I might get some sort of trace at the next crash. MH> Fatal error: assertion failed, file /usr/src/xemacs-21.2/src/insdel.c, line 371, ptr == end MH> Program received signal SIGABRT, Aborted. MH> 0x4043b0c1 in kill () from /lib/libc.so.6 MH> (gdb) where MH> #0 0x4043b0c1 in kill () from /lib/libc.so.6 MH> #1 0x4043ada8 in raise () from /lib/libc.so.6 MH> #2 0x4043c401 in abort () from /lib/libc.so.6 MH> #3 0x809242d in assert_failed ( MH> file=0x8255a80 "/usr/src/xemacs-21.2/src/insdel.c", line=371, MH> expr=0x8255aa2 "ptr == end") at /usr/src/xemacs-21.2/src/emacs.c:2679 MH> #4 0x8148ec9 in bytecount_to_charcount (ptr=0xbfff3fb8 "8bit\n\nI\222m", MH> len=9) at /usr/src/xemacs-21.2/src/insdel.c:371 MH> #5 0x805535d in make_string (contents=0xbfff3fb8 "8bit\n\nI\222m", length=9) MH> at /usr/src/xemacs-21.2/src/alloc.c:2131 MH> #6 0x81b15ae in intern (str=0xbfff3fb8 "8bit\n\nI\222m") MH> at /usr/src/xemacs-21.2/src/symbols.c:164 MH> #7 0x80c41b3 in determine_real_coding_system (stream=0x8a02c38, MH> codesys_in_out=0xbfff6068, eol_type_in_out=0x8ac884c) MH> at /usr/src/xemacs-21.2/src/file-coding.c:1656 MH> #8 0x80c4b46 in make_decoding_stream_1 (stream=0x8a02c38, codesys=138476408, MH> mode=0x8230118 "r") at /usr/src/xemacs-21.2/src/file-coding.c:2105 MH> #9 0x80c4bd7 in make_decoding_input_stream (stream=0x8a02c38, MH> codesys=138476408) at /usr/src/xemacs-21.2/src/file-coding.c:2116 MH> #10 0x8108f96 in Finsert_file_contents_internal (filename=146822428, MH> visit=138215092, beg=4097, end=8193, replace=138215092, codesys=138386724, MH> used_codesys=140106100) at /usr/src/xemacs-21.2/src/fileio.c:2973 MH> #11 0x8099871 in Ffuncall (nargs=8, args=0xbfffe238) MH> at /usr/src/xemacs-21.2/src/eval.c:3195 MH> #12 0x8064db7 in execute_optimized_program ( MH> program=0xbfffe2b4 "ÀÁ\n\013#\210\f®\022ÅÆ\n\013#®\013Ç\n!®\006\016\b®\002É\211\026\n:«\a\016\n\026\013ª Ì\016\n!¬\nÍÎ\016\n\"\210Ï\026\nÐ\n\013\016\021\016\022\016\023\016\nÔ&\a\026\013À\207\bLãÿ¿î8\031\bèÂ\177\b", stack_depth=9, MH> constants_data=0x859cda0) at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #13 0x8068e00 in Fbyte_code (instructions=140101916, constants=140103056, MH> stack_depth=19) at /usr/src/xemacs-21.2/src/bytecode.c:2402 MH> #14 0x8098fc1 in Feval (form=140070112) at /usr/src/xemacs-21.2/src/eval.c:2992 MH> #15 0x80963c2 in condition_case_1 (handlers=139645760, bfun=0x80986bc <Feval>, MH> barg=140070112, hfun=0x8096444 <run_condition_case_handlers>, MH> harg=139478316) at /usr/src/xemacs-21.2/src/eval.c:1646 MH> #16 0x809693e in condition_case_3 (bodyform=140070112, var=139478316, MH> handlers=139645760) at /usr/src/xemacs-21.2/src/eval.c:1724 MH> #17 0x806591f in execute_rare_opcode (stack_ptr=0xbfffe670, MH> program_ptr=0x859d38a "\210\t\022Ç\nÈ\"É \036\n\036\013\016\n`\013A＠\\À\223\210\016\013«\021Ì\216\212À\036\r\016\013`Î\016\n!\"\210+\013AÎ\016\n!`Z \210*ÏÐ\016\021\016\022\013$¬\027ÓÔp\"«\rÕÖ\016\024×\n!\"!\210ª\005Õ\n!\210\013+\207-a", opcode=Bcondition_case) at /usr/src/xemacs-21.2/src/bytecode.c:1268 MH> #18 0x8064b5b in execute_optimized_program ( MH> program=0x859d380 "À\211\211\031\032\eÄÅÆ\217\210\t\022Ç\nÈ\"É \036\n\036\013\016\n`\013A＠\\À\223\210\016\013«\021Ì\216\212À\036\r\016\013`Î\016\n!\"\210+\013AÎ\016\n!`Z \210*ÏÐ\016\021\016\022\013$¬\027ÓÔp\"«\rÕÖ\016\024×\n!\"!\210ª\005Õ\n!\210\013+\207-a", stack_depth=5, constants_data=0x859ce60) MH> at /usr/src/xemacs-21.2/src/bytecode.c:653 MH> #19 0x8064989 in funcall_compiled_function (fun=140073644, nargs=5, MH> args=0xbfffe79c) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #20 0x8099915 in Ffuncall (nargs=6, args=0xbfffe798) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #21 0x8064db7 in execute_optimized_program ( MH> program=0x8aa1688 "À\t?­\003 ÃÀ\211\211\211\t«\004Ī\002\r\t«\tÆ\016\a\016\b\"ª\003\016\b\036\b\035\036\t\036\n\036\013\036\f\036\r\036\016\036\017Ä\016\020\016\021\016\022\016\023\016\024%.\t\207", stack_depth=11, MH> constants_data=0x88b0eb0) at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #22 0x8064989 in funcall_compiled_function (fun=143238576, nargs=5, MH> args=0xbfffe8dc) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #23 0x8099915 in Ffuncall (nargs=6, args=0xbfffe8d8) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #24 0x8064db7 in execute_optimized_program ( MH> program=0x8aa1660 "\b\031Â\013\f\r\016\006\016\a%)\207", stack_depth=6, MH> constants_data=0x8655290) at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #25 0x8064989 in funcall_compiled_function (fun=143575324, nargs=4, MH> args=0xbfffea10) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #26 0x8099915 in Ffuncall (nargs=5, args=0xbfffea0c) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #27 0x8064db7 in execute_optimized_program ( MH> program=0x8b88770 "À\t!­<\nÃa«\aÄ\t!\210ª0ÅÆ\036\a\036\b\016\tÄ\tÆ\016\b\211\016\t\\\211\026\b$A＠a«\025ÊËÆÃ#?db\210«\n\n«ß\016\b\nW¬Ù*Ã\20721 \221\001", MH> stack_depth=7, constants_data=0x88eb598) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #28 0x8064989 in funcall_compiled_function (fun=143230968, nargs=1, MH> args=0xbfffeb3c) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #29 0x8099915 in Ffuncall (nargs=2, args=0xbfffeb38) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #30 0x8064db7 in execute_optimized_program (program=0x8b88550 "À\t\n\"\205À", MH> stack_depth=7, constants_data=0x8aa2cf0) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #31 0x8064989 in funcall_compiled_function (fun=145316244, nargs=4, MH> args=0xbfffec6c) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #32 0x8099915 in Ffuncall (nargs=5, args=0xbfffec68) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #33 0x8064db7 in execute_optimized_program ( MH> program=0x8b883a8 "À\t!\032\013«\016\f＠§«\tÅ\f\t\016\006#ª!Ç\nÈ\"\f\t\036\tÊË\016\t\"«\t\016\tÌ\225ÍOª\003\016\t)\nA＠\016\006$)\207", stack_depth=5, MH> constants_data=0x8a0c0b8) at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #34 0x8064989 in funcall_compiled_function (fun=144013964, nargs=3, MH> args=0xbfffed9c) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #35 0x8099915 in Ffuncall (nargs=4, args=0xbfffed98) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #36 0x8064db7 in execute_optimized_program ( MH> program=0x8b883f8 "À\t!\211\022\211\e¬\rÄ\035Æ\016\a\t\016\b#)ªjÉÊ\016\a\013\"\016\a\"Ë\tÌ\"Ä\036\r\036\016\036\017Ä\035\016\017«\016\016\a­\bÆ\016\017\t\016\b#\026\r)Ð \210\212Ñ\016\016!¬\005\016\rª3\016\r¬\025\016\022q\210Ó \210\016\024\036\025Ö\016\016!\210)ת\e\016\r×a«\nØ\t\013\"\210\016\rª\fÙ\tÉ\013\016\a\"\"\210\016\r,)\207", stack_depth=6, constants_data=0x8aa4140) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #37 0x8064989 in funcall_compiled_function (fun=145418164, nargs=3, MH> args=0xbfffeecc) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #38 0x8099915 in Ffuncall (nargs=4, args=0xbfffeec8) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #39 0x8064db7 in execute_optimized_program ( MH> program=0x8b883a8 "À\t!\032\013«\016\f＠§«\tÅ\f\t\016\006#ª!Ç\nÈ\"\f\t\036\tÊË\016\t\"«\t\016\tÌ\225ÍOª\003\016\t)\nA＠\016\006$)\207", stack_depth=5, MH> constants_data=0x8a0c0b8) at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #40 0x8064989 in funcall_compiled_function (fun=144013964, nargs=3, MH> args=0xbfffeffc) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #41 0x8099915 in Ffuncall (nargs=4, args=0xbfffeff8) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #42 0x8064db7 in execute_optimized_program ( MH> program=0x8b685f8 "À\t\n\"J\eÄ\t!＠Åa«\004ƪ\003\016\a\036\aÈ\0138\036\tÊ\036\013Ê\036\fÊ\036\rÎÄ\t!\211\026\017!¬\005ÐÑ!\210\013«\a\013＠Æa«\030Ò\t!¬\023\016\023Ôk«\005Õp!\210ÐÖ\t×\t!#\210Ø\tÆ\"¬\023\016\023Ôk«\005Õp!\210ÐÖ\t×\t!#\210\t\026\031Ê\026\032Û\t!\026\034Ý \210\016\t«\006Þ\016\t!\210ß\t!«\005\016 \026\rá\211\016\034\016\"\"\016#\"\026\034Ê\026$å\t\016\034\"\210\016&\211\026\013«\017ç\016\034è\016\034\016\013\"\"\026\032ª\bé\t\016*\"\026\013\016\013¬\005ë\202â", MH> stack_depth=6, constants_data=0x8af3ee8) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #43 0x8064989 in funcall_compiled_function (fun=145622652, nargs=3, MH> args=0xbffff12c) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #44 0x8099915 in Ffuncall (nargs=4, args=0xbffff128) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #45 0x8064db7 in execute_optimized_program ( MH> program=0x8b68ba0 "À\t!¬\fÂ\t\013\"J¬\005ÄÅ!\210ÆÇÈ\t#\210É\t!\036\nË\t!\036\f\016\n­\bÍ\t\016\016\016\017#\036\020\016\n¬!Ñ \210\016\022«\006Ó\016\022!\210ÔÕÖ\"\210×Õ!\210Ø \210ÙÚ!\210Û\202ô\001\016\020¬4\016\034Ýa«%p\016\022k¬\037Òp!\210\016\f¬\022Þ \210\016\037q\210à\t!\210áâ!\210ª\006ã\016\f!\210Æäå\"\210æ\202½\001\016\020ça«=\016\034Ýa«\013p\016\022k¬\005Òp!\210\016\022«\006Ó\016\022!\210\016\f¬\024\016\037q\210à\t!\210áâ!\210ÔÁÖ\"\210ª\006ã\016\f!\210èçæ\"\202"..., stack_depth=6, constants_data=0x8ad1e18) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #46 0x8064989 in funcall_compiled_function (fun=145557304, nargs=6, MH> args=0xbffff25c) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #47 0x8099915 in Ffuncall (nargs=7, args=0xbffff258) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #48 0x8064db7 in execute_optimized_program ( MH> program=0x89f2960 "À\031\n«?À\eÄ\n\r\016\006\016\a\016\b\016\t&\006®\aÀ\025À\211\026\t)\211\021¬#\013Êa«\036\016\013q\210\016\f«\005ÍÎ!\210\nÏ k¬\aÏ \211\022ªÆÀ\211\022¬Ã\t)\207O＠`", stack_depth=8, constants_data=0x8ad1da0) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #49 0x8064989 in funcall_compiled_function (fun=145557248, nargs=7, MH> args=0xbffff39c) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #50 0x8099915 in Ffuncall (nargs=8, args=0xbffff398) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #51 0x8064db7 in execute_optimized_program ( MH> program=0x8b68b08 "\bÁa\n®\003à Ä\211\211\211\035\036\006\036\a\036\b\032\036\t\bÁa«\003Ä\020\n¬\005ÊË!\210ÌÍÎ\n\016\017\"J\211\02588\026\006\b§«\004\bª\e\r«\005\r＠ª\024Î\n\016\020\"J\211\026\a­\t\016\aAT\016\a＠Z\026\bÑ\n\b®\032\016\b§­\025\016\bÒÓ\016\006·A!\\ÒÔ\016\006·A!\\ÁU\016\025Ä\016\tÄ\016\026&\a.\006\207", stack_depth=8, constants_data=0x8a57790) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #52 0x8064989 in funcall_compiled_function (fun=145072416, nargs=2, MH> args=0xbffff4dc) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #53 0x8099915 in Ffuncall (nargs=3, args=0xbffff4d8) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #54 0x8064db7 in execute_optimized_program (program=0x8b68ae8 "À\tÂ\"\207", MH> stack_depth=3, constants_data=0x8a57800) MH> at /usr/src/xemacs-21.2/src/bytecode.c:743 MH> #55 0x8064989 in funcall_compiled_function (fun=145072444, nargs=1, MH> args=0xbffff608) at /usr/src/xemacs-21.2/src/bytecode.c:519 MH> #56 0x8099915 in Ffuncall (nargs=2, args=0xbffff604) MH> at /usr/src/xemacs-21.2/src/eval.c:3227 MH> #57 0x806aaaa in Fcall_interactively (function=144957588, MH> record_flag=138215092, keys=138215092) MH> at /usr/src/xemacs-21.2/src/callint.c:946 MH> #58 0x8098030 in Fcommand_execute (cmd=144957588, record=138215092, MH> keys=138215092) at /usr/src/xemacs-21.2/src/eval.c:2629 MH> #59 0x80ecb25 in execute_command_event (command_builder=0x868d0e0, MH> event=144375784) at /usr/src/xemacs-21.2/src/event-stream.c:4343 MH> #60 0x80ed53c in Fdispatch_event (event=144375784) MH> at /usr/src/xemacs-21.2/src/event-stream.c:4634 MH> #61 0x80752f7 in Fcommand_loop_1 () at /usr/src/xemacs-21.2/src/cmdloop.c:578 MH> #62 0x807502d in command_loop_1 (dummy=138215092) MH> at /usr/src/xemacs-21.2/src/cmdloop.c:493 MH> #63 0x80963c2 in condition_case_1 (handlers=138215188, MH> bfun=0x8074fd4 <command_loop_1>, barg=138215092, MH> hfun=0x8074374 <cmd_error>, harg=138215092) MH> at /usr/src/xemacs-21.2/src/eval.c:1646 MH> #64 0x8074467 in command_loop_3 () at /usr/src/xemacs-21.2/src/cmdloop.c:255 MH> #65 0x807448b in command_loop_2 (dummy=138215092) MH> at /usr/src/xemacs-21.2/src/cmdloop.c:266 MH> #66 0x8095ebc in internal_catch (tag=138289308, MH> func=0x8074480 <command_loop_2>, arg=138215092, threw=0x0) MH> at /usr/src/xemacs-21.2/src/eval.c:1321 MH> #67 0x8074853 in initial_command_loop (load_me=138215092) MH> at /usr/src/xemacs-21.2/src/cmdloop.c:304 MH> #68 0x8091091 in xemacs_21_2_b19_i686_pc_linux (argc=1, argv=0xbffffbb4, MH> envp=0xbffffbbc, restart=0) at /usr/src/xemacs-21.2/src/emacs.c:1762 MH> #69 0x8091880 in voodoo_free_hook (mem=0x1) MH> at /usr/src/xemacs-21.2/src/emacs.c:2187 MH> #70 0x404352c2 in __libc_start_main () from /lib/libc.so.6 MH> -- MH> Michael D. Harnois, Redeemer Lutheran Church, Washburn, IA MH> mharnois(a)willinet.net aa0bt(a)aa0bt.ampr.org MH> God made everything out of nothing, but the nothingness shows MH> through. -- Paul Valery