From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13391 invoked from network); 18 Sep 1999 23:48:13 -0000 Received: from sunsite.auc.dk (130.225.51.30) by ns1.primenet.com.au with SMTP; 18 Sep 1999 23:48:13 -0000 Received: (qmail 1830 invoked by alias); 18 Sep 1999 23:48:01 -0000 Mailing-List: contact zsh-workers-help@sunsite.auc.dk; run by ezmlm Precedence: bulk X-No-Archive: yes X-Seq: 7933 Received: (qmail 1820 invoked from network); 18 Sep 1999 23:47:54 -0000 From: "Bart Schaefer" Message-Id: <990918234749.ZM6712@candle.brasslantern.com> Date: Sat, 18 Sep 1999 23:47:49 +0000 X-Mailer: Z-Mail (5.0.0 30July97) To: zsh-workers@sunsite.auc.dk Subject: Crash while testing a completion: trap handlers and malloc? MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In the same shell where I'd been testing my patch from 7929, I was fooling with the _mailboxes updates I sent in 7932. I typed "mutt -f " and got a core dump with the following huge stack trace. Note that the SIGALRM trap handler is being called (so it's a TMOUT thing) and further that it is being called during zalloc(). This is bad news, as the malloc() arena is not re-entrant in most implementations. I think that's probably the cause of the crash, but I've included the whole traceback for completeness. #0 0x400718f6 in chunk_free (ar_ptr=0x400c6420, p=0x8221f00) at malloc.c:2945 #1 0x40070fea in malloc_extend_top (ar_ptr=0x400c6420, nb=144) at malloc.c:2464 #2 0x40071635 in chunk_alloc (ar_ptr=0x400c6420, nb=144) at malloc.c:2793 #3 0x400710c5 in __libc_malloc (bytes=136) at malloc.c:2561 #4 0x806e434 in lexsave () at ../../zsh-3.1.6/Src/lex.c:205 #5 0x8087b52 in dotrapargs (sig=14, sigtr=0x80eedec, sigfn=0x810f168) at ../../zsh-3.1.6/Src/signals.c:882 #6 0x8087d8a in dotrap (sig=14) at ../../zsh-3.1.6/Src/signals.c:931 #7 0x8087090 in handler (sig=14) at ../../zsh-3.1.6/Src/signals.c:525 #8 #9 chunk_alloc (ar_ptr=0x400c6420, nb=16) at malloc.c:2801 #10 0x400710c5 in __libc_malloc (bytes=4) at malloc.c:2561 #11 0x8075c04 in zalloc (size=4) at ../../zsh-3.1.6/Src/mem.c:436 #12 0x8075d4e in dupstring (s=0x816aa60 "tmp") at ../../zsh-3.1.6/Src/mem.c:500 #13 0x809290d in dupstruct (a=0x816ab98) at ../../zsh-3.1.6/Src/utils.c:1980 #14 0x8092cc0 in duplist (l=0x816ace0, func=0x80927f0 ) at ../../zsh-3.1.6/Src/utils.c:2103 #15 0x8092926 in dupstruct (a=0x816ab78) at ../../zsh-3.1.6/Src/utils.c:1983 #16 0x80928f5 in dupstruct (a=0x816acf8) at ../../zsh-3.1.6/Src/utils.c:1977 #17 0x80928f5 in dupstruct (a=0x816ab60) at ../../zsh-3.1.6/Src/utils.c:1977 #18 0x80928f5 in dupstruct (a=0x816ad08) at ../../zsh-3.1.6/Src/utils.c:1977 #19 0x8092d59 in duparray (arr=0x816c404, func=0x80927f0 ) at ../../zsh-3.1.6/Src/utils.c:2118 #20 0x809296a in dupstruct (a=0x816c3e8) at ../../zsh-3.1.6/Src/utils.c:1989 #21 0x80928f5 in dupstruct (a=0x816a768) at ../../zsh-3.1.6/Src/utils.c:1977 #22 0x80928f5 in dupstruct (a=0x816c408) at ../../zsh-3.1.6/Src/utils.c:1977 #23 0x80928f5 in dupstruct (a=0x816a750) at ../../zsh-3.1.6/Src/utils.c:1977 #24 0x80928f5 in dupstruct (a=0x816c418) at ../../zsh-3.1.6/Src/utils.c:1977 #25 0x80928f5 in dupstruct (a=0x816a640) at ../../zsh-3.1.6/Src/utils.c:1977 #26 0x80928f5 in dupstruct (a=0x816a388) at ../../zsh-3.1.6/Src/utils.c:1977 #27 0x80928f5 in dupstruct (a=0x816a1f8) at ../../zsh-3.1.6/Src/utils.c:1977 #28 0x80928f5 in dupstruct (a=0x8169f20) at ../../zsh-3.1.6/Src/utils.c:1977 #29 0x80928f5 in dupstruct (a=0x8169c60) at ../../zsh-3.1.6/Src/utils.c:1977 #30 0x80928f5 in dupstruct (a=0x81699a0) at ../../zsh-3.1.6/Src/utils.c:1977 #31 0x80928f5 in dupstruct (a=0x8169830) at ../../zsh-3.1.6/Src/utils.c:1977 #32 0x80928f5 in dupstruct (a=0x8169698) at ../../zsh-3.1.6/Src/utils.c:1977 #33 0x80928f5 in dupstruct (a=0x8169110) at ../../zsh-3.1.6/Src/utils.c:1977 #34 0x80928f5 in dupstruct (a=0x81690f0) at ../../zsh-3.1.6/Src/utils.c:1977 #35 0x80928f5 in dupstruct (a=0x816f238) at ../../zsh-3.1.6/Src/utils.c:1977 #36 0x80928f5 in dupstruct (a=0x81690d8) at ../../zsh-3.1.6/Src/utils.c:1977 #37 0x80928f5 in dupstruct (a=0x816f248) at ../../zsh-3.1.6/Src/utils.c:1977 #38 0x80928f5 in dupstruct (a=0x81690c8) at ../../zsh-3.1.6/Src/utils.c:1977 #39 0x80928f5 in dupstruct (a=0x81689b8) at ../../zsh-3.1.6/Src/utils.c:1977 #40 0x80928f5 in dupstruct (a=0x8167cf8) at ../../zsh-3.1.6/Src/utils.c:1977 #41 0x80928f5 in dupstruct (a=0x8167268) at ../../zsh-3.1.6/Src/utils.c:1977 #42 0x80928f5 in dupstruct (a=0x8166f38) at ../../zsh-3.1.6/Src/utils.c:1977 #43 0x80928f5 in dupstruct (a=0x8162f00) at ../../zsh-3.1.6/Src/utils.c:1977 #44 0x80928f5 in dupstruct (a=0x8162d70) at ../../zsh-3.1.6/Src/utils.c:1977 #45 0x80928f5 in dupstruct (a=0x8162be0) at ../../zsh-3.1.6/Src/utils.c:1977 #46 0x80928f5 in dupstruct (a=0x8162838) at ../../zsh-3.1.6/Src/utils.c:1977 #47 0x80928f5 in dupstruct (a=0x8162690) at ../../zsh-3.1.6/Src/utils.c:1977 #48 0x80928f5 in dupstruct (a=0x8162300) at ../../zsh-3.1.6/Src/utils.c:1977 #49 0x8092d59 in duparray (arr=0x816f3bc, func=0x80927f0 ) at ../../zsh-3.1.6/Src/utils.c:2118 #50 0x809296a in dupstruct (a=0x816f3a0) at ../../zsh-3.1.6/Src/utils.c:1989 #51 0x80928f5 in dupstruct (a=0x8161758) at ../../zsh-3.1.6/Src/utils.c:1977 #52 0x80928f5 in dupstruct (a=0x816f3c0) at ../../zsh-3.1.6/Src/utils.c:1977 #53 0x80928f5 in dupstruct (a=0x8161740) at ../../zsh-3.1.6/Src/utils.c:1977 #54 0x80928f5 in dupstruct (a=0x816f3d0) at ../../zsh-3.1.6/Src/utils.c:1977 #55 0x80928f5 in dupstruct (a=0x8161630) at ../../zsh-3.1.6/Src/utils.c:1977 #56 0x80928f5 in dupstruct (a=0x8160ad8) at ../../zsh-3.1.6/Src/utils.c:1977 #57 0x80928f5 in dupstruct (a=0x8160938) at ../../zsh-3.1.6/Src/utils.c:1977 #58 0x80928f5 in dupstruct (a=0x815fa10) at ../../zsh-3.1.6/Src/utils.c:1977 #59 0x8092d59 in duparray (arr=0x816fccc, func=0x80927f0 ) at ../../zsh-3.1.6/Src/utils.c:2118 #60 0x809296a in dupstruct (a=0x816fcb0) at ../../zsh-3.1.6/Src/utils.c:1989 #61 0x80928f5 in dupstruct (a=0x815f4b8) at ../../zsh-3.1.6/Src/utils.c:1977 #62 0x80928f5 in dupstruct (a=0x816fcd0) at ../../zsh-3.1.6/Src/utils.c:1977 #63 0x80928f5 in dupstruct (a=0x815f4a0) at ../../zsh-3.1.6/Src/utils.c:1977 #64 0x80928f5 in dupstruct (a=0x816fce0) at ../../zsh-3.1.6/Src/utils.c:1977 #65 0x80928f5 in dupstruct (a=0x815f390) at ../../zsh-3.1.6/Src/utils.c:1977 #66 0x80928f5 in dupstruct (a=0x815f1f0) at ../../zsh-3.1.6/Src/utils.c:1977 #67 0x80928f5 in dupstruct (a=0x818d7a0) at ../../zsh-3.1.6/Src/utils.c:1977 #68 0x80928f5 in dupstruct (a=0x818d5f0) at ../../zsh-3.1.6/Src/utils.c:1977 #69 0x80928f5 in dupstruct (a=0x818d320) at ../../zsh-3.1.6/Src/utils.c:1977 #70 0x80928f5 in dupstruct (a=0x818cf68) at ../../zsh-3.1.6/Src/utils.c:1977 #71 0x80928f5 in dupstruct (a=0x818ccb8) at ../../zsh-3.1.6/Src/utils.c:1977 #72 0x8092d59 in duparray (arr=0x81c6e34, func=0x80927f0 ) at ../../zsh-3.1.6/Src/utils.c:2118 #73 0x809296a in dupstruct (a=0x81c6e18) at ../../zsh-3.1.6/Src/utils.c:1989 #74 0x80928f5 in dupstruct (a=0x818c410) at ../../zsh-3.1.6/Src/utils.c:1977 #75 0x80928f5 in dupstruct (a=0x81c6e38) at ../../zsh-3.1.6/Src/utils.c:1977 #76 0x80928f5 in dupstruct (a=0x818c3f8) at ../../zsh-3.1.6/Src/utils.c:1977 #77 0x80928f5 in dupstruct (a=0x81c6e48) at ../../zsh-3.1.6/Src/utils.c:1977 #78 0x80928f5 in dupstruct (a=0x818c2e8) at ../../zsh-3.1.6/Src/utils.c:1977 #79 0x80928f5 in dupstruct (a=0x818bb18) at ../../zsh-3.1.6/Src/utils.c:1977 #80 0x80928f5 in dupstruct (a=0x818b020) at ../../zsh-3.1.6/Src/utils.c:1977 #81 0x80928f5 in dupstruct (a=0x81ac7f0) at ../../zsh-3.1.6/Src/utils.c:1977 #82 0x80928f5 in dupstruct (a=0x81ac3d8) at ../../zsh-3.1.6/Src/utils.c:1977 #83 0x80928f5 in dupstruct (a=0x81ab388) at ../../zsh-3.1.6/Src/utils.c:1977 #84 0x805be42 in execautofn (cmd=0x818e7a0, args=0x0, flags=0) at ../../zsh-3.1.6/Src/exec.c:2907 #85 0x8059af1 in execcmd (cmd=0x818e7a0, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:1985 #86 0x80571f6 in execpline2 (pline=0x818e7c8, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #87 0x8056747 in execpline (l=0x818e7e0, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #88 0x805630b in execlist (list=0x818e7f8, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #89 0x805c24f in runshfunc (list=0x818e7f8, wrap=0x0, name=0x818e810 "_arguments") at ../../zsh-3.1.6/Src/exec.c:3036 #90 0x809e645 in comp_wrapper (list=0x818e7f8, w=0x0, name=0x818e810 "_arguments") at ../../../zsh-3.1.6/Src/Zle/compctl.c:2435 #91 0x805c202 in runshfunc (list=0x818e7f8, wrap=0x80d4be4, name=0x818e810 "_arguments") at ../../zsh-3.1.6/Src/exec.c:3023 #92 0x805c078 in doshfunc (name=0x818e810 "_arguments", list=0x818e7f8, doshargs=0x81aabb8, flags=8704, noreturnval=0) at ../../zsh-3.1.6/Src/exec.c:2973 #93 0x805bc90 in execshfunc (cmd=0x8177df0, shf=0x818e778, args=0x81aabb8) at ../../zsh-3.1.6/Src/exec.c:2864 #94 0x8059c78 in execcmd (cmd=0x8177df0, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:2022 #95 0x80571f6 in execpline2 (pline=0x8177dd8, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #96 0x8056747 in execpline (l=0x8177dc0, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #97 0x8056329 in execlist (list=0x8177da8, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:750 #98 0x805be93 in execautofn (cmd=0x8191928, args=0x0, flags=0) at ../../zsh-3.1.6/Src/exec.c:2911 #99 0x8059af1 in execcmd (cmd=0x8191928, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:1985 #100 0x80571f6 in execpline2 (pline=0x8191950, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #101 0x8056747 in execpline (l=0x8191968, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #102 0x805630b in execlist (list=0x8191980, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #103 0x805c24f in runshfunc (list=0x8191980, wrap=0x0, name=0x8191998 "_mutt") at ../../zsh-3.1.6/Src/exec.c:3036 #104 0x809e645 in comp_wrapper (list=0x8191980, w=0x0, name=0x8191998 "_mutt") at ../../../zsh-3.1.6/Src/Zle/compctl.c:2435 #105 0x805c202 in runshfunc (list=0x8191980, wrap=0x80d4be4, name=0x8191998 "_mutt") at ../../zsh-3.1.6/Src/exec.c:3023 #106 0x805c078 in doshfunc (name=0x8191998 "_mutt", list=0x8191980, doshargs=0x8185ac0, flags=8704, noreturnval=0) at ../../zsh-3.1.6/Src/exec.c:2973 #107 0x805bc90 in execshfunc (cmd=0x8148ae8, shf=0x8191900, args=0x8185ac0) at ../../zsh-3.1.6/Src/exec.c:2864 #108 0x8059c78 in execcmd (cmd=0x8148ae8, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:2022 #109 0x80571f6 in execpline2 (pline=0x8148ad0, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #110 0x8056747 in execpline (l=0x8148ab8, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #111 0x8056329 in execlist (list=0x8148aa0, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:750 #112 0x8072d94 in execif (cmd=0x81488e8, args=0x0, flags=0) at ../../zsh-3.1.6/Src/loop.c:409 #113 0x8059af1 in execcmd (cmd=0x81488e8, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:1985 #114 0x80571f6 in execpline2 (pline=0x81488d0, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #115 0x8056747 in execpline (l=0x81488b8, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #116 0x805630b in execlist (list=0x81488a0, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #117 0x805c24f in runshfunc (list=0x8146860, wrap=0x0, name=0x8191a40 "_normal") at ../../zsh-3.1.6/Src/exec.c:3036 #118 0x809e645 in comp_wrapper (list=0x8146860, w=0x0, name=0x8191a40 "_normal") at ../../../zsh-3.1.6/Src/Zle/compctl.c:2435 #119 0x805c202 in runshfunc (list=0x8146860, wrap=0x80d4be4, name=0x8191a40 "_normal") at ../../zsh-3.1.6/Src/exec.c:3023 #120 0x805c078 in doshfunc (name=0x8191a40 "_normal", list=0x8146860, doshargs=0x8184ca8, flags=8192, noreturnval=0) at ../../zsh-3.1.6/Src/exec.c:2973 #121 0x805bc90 in execshfunc (cmd=0x817a098, shf=0x81919a8, args=0x8184ca8) at ../../zsh-3.1.6/Src/exec.c:2864 #122 0x8059c78 in execcmd (cmd=0x817a098, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:2022 #123 0x80571f6 in execpline2 (pline=0x817a080, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #124 0x8056747 in execpline (l=0x817a068, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #125 0x805630b in execlist (list=0x817a050, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #126 0x8072d94 in execif (cmd=0x8179f40, args=0x0, flags=0) at ../../zsh-3.1.6/Src/loop.c:409 #127 0x8059af1 in execcmd (cmd=0x8179f40, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:1985 #128 0x80571f6 in execpline2 (pline=0x8179f28, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #129 0x8056747 in execpline (l=0x8179f10, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #130 0x805630b in execlist (list=0x8179ef8, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #131 0x805c24f in runshfunc (list=0x811a178, wrap=0x0, name=0x818f330 "_complete") at ../../zsh-3.1.6/Src/exec.c:3036 #132 0x809e645 in comp_wrapper (list=0x811a178, w=0x0, name=0x818f330 "_complete") at ../../../zsh-3.1.6/Src/Zle/compctl.c:2435 #133 0x805c202 in runshfunc (list=0x811a178, wrap=0x80d4be4, name=0x818f330 "_complete") at ../../zsh-3.1.6/Src/exec.c:3023 #134 0x805c078 in doshfunc (name=0x818f330 "_complete", list=0x811a178, doshargs=0x81848f8, flags=8192, noreturnval=0) at ../../zsh-3.1.6/Src/exec.c:2973 #135 0x805bc90 in execshfunc (cmd=0x812d618, shf=0x818f298, args=0x81848f8) at ../../zsh-3.1.6/Src/exec.c:2864 #136 0x8059c78 in execcmd (cmd=0x812d618, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:2022 #137 0x80571f6 in execpline2 (pline=0x812db18, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #138 0x8056747 in execpline (l=0x812db00, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #139 0x805630b in execlist (list=0x812dae8, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #140 0x8072ccf in execif (cmd=0x812ded0, args=0x0, flags=0) at ../../zsh-3.1.6/Src/loop.c:397 #141 0x8059af1 in execcmd (cmd=0x812ded0, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:1985 #142 0x80571f6 in execpline2 (pline=0x812deb8, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #143 0x8056747 in execpline (l=0x812f500, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #144 0x805630b in execlist (list=0x812f4e8, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #145 0x80721b8 in execfor (cmd=0x812f5e0, args=0x81848b8, flags=0) at ../../zsh-3.1.6/Src/loop.c:117 #146 0x8059af1 in execcmd (cmd=0x812f5e0, input=0, output=0, how=2, last1=2) at ../../zsh-3.1.6/Src/exec.c:1985 #147 0x80571f6 in execpline2 (pline=0x812f5c8, how=2, input=0, output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1060 #148 0x8056747 in execpline (l=0x812f6a0, how=2, last1=0) at ../../zsh-3.1.6/Src/exec.c:875 #149 0x805630b in execlist (list=0x812f688, dont_change_job=1, exiting=0) at ../../zsh-3.1.6/Src/exec.c:744 #150 0x805c24f in runshfunc (list=0x8189380, wrap=0x0, name=0x81896b8 "_main_complete") at ../../zsh-3.1.6/Src/exec.c:3036 #151 0x809e645 in comp_wrapper (list=0x8189380, w=0x0, name=0x81896b8 "_main_complete") at ../../../zsh-3.1.6/Src/Zle/compctl.c:2435 #152 0x805c202 in runshfunc (list=0x8189380, wrap=0x80d4be4, name=0x81896b8 "_main_complete") at ../../zsh-3.1.6/Src/exec.c:3023 #153 0x805c078 in doshfunc (name=0x81896b8 "_main_complete", list=0x8189380, doshargs=0x0, flags=0, noreturnval=0) at ../../zsh-3.1.6/Src/exec.c:2973 #154 0x80bb245 in callcompfunc (s=0x80f4618 "", fn=0x81896b8 "_main_complete") at ../../../zsh-3.1.6/Src/Zle/zle_tricky.c:4922 #155 0x80bb931 in makecomplist (s=0x80f4618 "", incmd=0, lst=0) at ../../../zsh-3.1.6/Src/Zle/zle_tricky.c:5081 #156 0x80ba3b5 in docompletion (s=0x814da28 "", lst=0, incmd=0) at ../../../zsh-3.1.6/Src/Zle/zle_tricky.c:4592 #157 0x80b1f73 in docomplete (lst=0) at ../../../zsh-3.1.6/Src/Zle/zle_tricky.c:1091 #158 0x80b0933 in expandorcomplete (args=0x80d7d2c) at ../../../zsh-3.1.6/Src/Zle/zle_tricky.c:495 #159 0x80b0627 in completecall (args=0x80d7d2c) at ../../../zsh-3.1.6/Src/Zle/zle_tricky.c:394 #160 0x80a85b1 in execzlefunc (func=0x80d5d18, args=0x80d7d2c) at ../../../zsh-3.1.6/Src/Zle/zle_main.c:628 #161 0x80a817c in zleread (lp=0x81015a0 "%m<%h> ", rp=0x0, flags=3) at ../../../zsh-3.1.6/Src/Zle/zle_main.c:547 #162 0x806a2be in inputline () at ../../zsh-3.1.6/Src/input.c:265 #163 0x806a1b1 in ingetc () at ../../zsh-3.1.6/Src/input.c:210 #164 0x8064374 in ihgetc () at ../../zsh-3.1.6/Src/hist.c:242 #165 0x806eff3 in gettok () at ../../zsh-3.1.6/Src/lex.c:545 #166 0x806e871 in yylex () at ../../zsh-3.1.6/Src/lex.c:308 #167 0x807d288 in parse_event () at ../../zsh-3.1.6/Src/parse.c:105 #168 0x806828a in loop (toplevel=1, justonce=0) at ../../zsh-3.1.6/Src/init.c:113 #169 0x804a4c9 in main (argc=1, argv=0xbffff6b4) at ../../zsh-3.1.6/Src/main.c:89 -- Bart Schaefer Brass Lantern Enterprises http://www.well.com/user/barts http://www.brasslantern.com