[Bug: 21.5-b28] byte code underflow.

================================================================ Dear Bug Team! With the following change to lisp/help.el: diff -r 9c97a5a8c241 lisp/help.el --- a/lisp/help.el Wed Feb 11 15:30:59 2009 +0000 +++ b/lisp/help.el Sun Mar 08 23:28:41 2009 +0000 ＠＠ -1192,9 +1192,12 ＠＠ (let* ((doc (documentation function)) (args (and doc (string-match - "[\n\t ]*\narguments: ?(\\(.*\\))\n?\\'" + "[\n\t ]*\narguments: ?(\\([^)]*\\))\n?\\'" doc) - (match-string 1 doc)))) + (match-string 1 doc))) + (args (and args (replace-in-string args + #ru"[ ]*\\\u000a[ ]*" + " ")))) ;; If there are no arguments documented for the ;; subr, rather don't print anything. (cond ((null args) t) and a recompile and redump, I get Stack overflow: byte code stack underflow whenever I type C-x C-f or F1 h or do almost anything. Evaluating (load "help.el") or even (load "help.elc") in *scratch* makes XEmacs usable again. I don’t anticipate getting to fixing this soon, so I’m posting this bug report in case the workaround helps anyone else. Schlaf gut, Aidan ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: Darwin bonbon 8.11.1 Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386 i386 i386 ./configure '--enable-mule' XEmacs 21.5-b28 "fuki" 9c97a5a8c241+ configured for `i386-apple-darwin8.11.1'. Compilation Environment and Installation Defaults: Source code location: /Sources/xemacs-21.5-query-coding-region-in-c Installation prefix: /usr/local Operating system description file: `s/darwin.h' Not using any machine description file Compiler version: i686-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5341) - GCC specs file: specs. - Compiler command: gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wpointer-arith -Wunused-parameter -g libc version: Relocating allocator for buffers: no GNU version of malloc: no - The GNU allocators don't work with this system configuration. Window System: Compiling in support for the X window system: - X Windows headers location: /usr/X11R6/include - X Windows libraries location: /usr/X11R6/lib - Handling WM_COMMAND properly. Compiling in support for the Athena widget set: - Athena headers location: X11/Xaw - Athena library to link: Xaw Using Lucid menubars. Using Lucid scrollbars. Using Athena dialog boxes. Using Athena native widgets. TTY: Compiling in support for ncurses. Images: Compiling in support for GIF images (builtin). Compiling in support for XPM images. WARNING: ----------------------------------------------------------- WARNING: Compiling without PNG image support. WARNING: You should strongly consider installing the PNG libraries. WARNING: Otherwise certain images and glyphs may not display. WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux) WARNING: ----------------------------------------------------------- Sound: Databases: Compiling in support for Berkeley database. Compiling in support for DBM. Compiling in support for LDAP. Internationalization: Compiling in support for Mule (multi-lingual Emacs). Compiling in support for XIM (X11R5+ I18N input method). - Using raw Xlib to provide XIM support. Mail: Compiling in support for "file" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for dynamic shared object modules. Using the new GC mark algorithms (KKCC). WARNING: --------------------------------------------------------- WARNING: The new algorithms are experimental. They are enabled by WARNING: default for this release. Use `--disable-kkcc' to WARNING: turn it off. WARNING: --------------------------------------------------------- Using the new portable dumper. Dumping into executable. Compiling in support for extra debugging code. Compiling in support for runtime error checking. WARNING: --------------------------------------------------------- WARNING: XEmacs will run noticeably more slowly as a result. WARNING: Error checking is on by default for XEmacs beta releases. WARNING: --------------------------------------------------------- Load-Path Lisp Shadows: ---------------------- (/Users/aidan/emacs-lisp/latin-unity-vars /usr/local/share/xemacs/mule-packages/lisp/latin-unity/latin-unity-vars /Users/aidan/emacs-lisp/redo /usr/local/share/xemacs/xemacs-packages/lisp/edit-utils/redo /Users/aidan/emacs-lisp/sendmail /usr/local/share/xemacs/xemacs-packages/lisp/mail-lib/sendmail /Users/aidan/emacs-lisp/mmm-vars /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-vars /Users/aidan/emacs-lisp/mmm-utils /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-utils /Users/aidan/emacs-lisp/mmm-univ /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-univ /Users/aidan/emacs-lisp/mmm-sample /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-sample /Users/aidan/emacs-lisp/mmm-rpm /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-rpm /Users/aidan/emacs-lisp/mmm-region /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-region /Users/aidan/emacs-lisp/mmm-mode /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-mode /Users/aidan/emacs-lisp/mmm-mason /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-mason /Users/aidan/emacs-lisp/mmm-compat /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-compat /Users/aidan/emacs-lisp/mmm-cmds /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-cmds /Users/aidan/emacs-lisp/mmm-class /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-class /Users/aidan/emacs-lisp/mmm-auto /usr/local/share/xemacs/xemacs-packages/lisp/mmm-mode/mmm-auto /usr/local/share/xemacs/xemacs-packages/lisp/cedet-common/working /usr/local/share/xemacs/xemacs-packages/lisp/semantic/working /usr/local/share/xemacs/xemacs-packages/lisp/cedet-common/sformat /usr/local/share/xemacs/xemacs-packages/lisp/semantic/sformat /Users/aidan/emacs-lisp/vm-pine /usr/local/share/xemacs/xemacs-packages/lisp/vm/vm-pine /Users/aidan/emacs-lisp/vm-mime /usr/local/share/xemacs/xemacs-packages/lisp/vm/vm-mime /usr/local/share/xemacs/mule-packages/lisp/mule-base/viet-util /Sources/xemacs-21.5-query-coding-region-in-c/lisp/mule/viet-util /usr/local/share/xemacs/mule-packages/lisp/mule-base/korea-util /Sources/xemacs-21.5-query-coding-region-in-c/lisp/mule/korea-util /usr/local/share/xemacs/mule-packages/lisp/mule-base/japan-util /Sources/xemacs-21.5-query-coding-region-in-c/lisp/mule/japan-util /usr/local/share/xemacs/mule-packages/lisp/mule-base/ethio-util /Sources/xemacs-21.5-query-coding-region-in-c/lisp/mule/ethio-util /usr/local/share/xemacs/mule-packages/lisp/mule-base/china-util /Sources/xemacs-21.5-query-coding-region-in-c/lisp/mule/china-util /Users/aidan/emacs-lisp/arabic /Sources/xemacs-21.5-query-coding-region-in-c/lisp/mule/arabic /usr/local/share/xemacs/mule-packages/lisp/mule-ucs/unicode /Sources/xemacs-21.5-query-coding-region-in-c/lisp/unicode /usr/local/share/xemacs/xemacs-packages/lisp/xemacs-base/regexp-opt /Sources/xemacs-21.5-query-coding-region-in-c/lisp/regexp-opt /Users/aidan/emacs-lisp/files /Sources/xemacs-21.5-query-coding-region-in-c/lisp/files /usr/local/share/xemacs/xemacs-packages/lisp/xemacs-base/easy-mmode /Sources/xemacs-21.5-query-coding-region-in-c/lisp/easy-mmode /Users/aidan/emacs-lisp/code-files /Sources/xemacs-21.5-query-coding-region-in-c/lisp/code-files /usr/local/share/xemacs/xemacs-packages/lisp/build/build-report /Sources/xemacs-21.5-query-coding-region-in-c/lisp/build-report) Internationalization Settings: ------------------------- Environment: Value of LC_ALL : nil Value of LC_COLLATE : nil Value of LC_CTYPE : nil Value of LC_MESSAGES : nil Value of LC_MONETARY : nil Value of LC_NUMERIC : nil Value of LC_TIME : nil Value of LANG : de_DE.UTF-8 Lisp locale settings: current-language-environment => "German (UTF-8)" default-buffer-file-coding-system => utf-8 default-process-coding-system => (undecided . utf-8) (current-locale) => "de_DE.UTF-8" keyboard-coding-system => utf-8 terminal-coding-system => utf-8 (coding-priority-list) => (utf-8 iso-8-1 utf-16-little-endian-bom utf-16-bom utf-8-bom iso-7 no-conversion iso-8-2 iso-8-designate iso-lock-shift shift-jis big5 utf-16-little-endian utf-16 ucs-4) Coding system aliases: 'native is aliased to utf-8 'file-name is aliased to utf-8 'mswindows-multibyte-system-default is not a coding system alias Installed XEmacs Packages: ------------------------- (zenirc ver: 1.16 upstream: 2.112) (xwem ver: 1.22 upstream: lg(a)xwem.org--2005/xwem--main--2.1--versionfix-1) (xslt-process ver: 1.12 upstream: 1.2.1) (xslide ver: 1.09 upstream: 0.2.2) (xlib ver: 1.14 upstream: lg(a)xwem.org--2005/xlib--main--2.1--version-0) (xetla ver: 1.02 upstream: steve(a)eicq.org--2005/xetla--main--1.1--version-0) (xemacs-devel ver: 1.78 upstream: No-Upstream-Ver) (xemacs-base ver: 2.18 upstream: No-Upstream-Ver) (x-symbol ver: 1.11 upstream: 4.5.1) (w3 ver: 1.35 upstream: 4.0pre47) (vm ver: 8.06 upstream: 8.0.12-devo) (viper ver: 1.63 upstream: 3.09) (view-process ver: 1.13 upstream: 2.4) (vhdl ver: 1.22 upstream: 3.33.12) (vc-cc ver: 1.22 upstream: No-Upstream-Ver) (vc ver: 1.45 upstream: No-Upstream-Ver) (tramp ver: 1.4 upstream: 2.0.56) (tpu ver: 1.14 upstream: 4.2X) (tooltalk ver: 1.15 upstream: No-Upstream-Ver) (tm ver: 1.39 upstream: No-Upstream-Ver) (time ver: 1.14 upstream: 1.17) (textools ver: 1.15 upstream: No-Upstream-Ver) (text-modes ver: 1.95 upstream: No-Upstream-Ver) (texinfo ver: 1.3 upstream: No-Upstream-Ver) (supercite ver: 1.21 upstream: 3.55x3) (strokes ver: 1.1 upstream: No-Upstream-Ver) (speedbar ver: 1.29 upstream: 1.0pre4) (sounds-wav ver: 1.12 upstream: No-Upstream-Ver) (sounds-au ver: 1.12 upstream: No-Upstream-Ver) (sml-mode ver: 0.12 upstream: 3.9.5) (slider ver: 1.15 upstream: 0.3x1) (sieve ver: 1.18 upstream: No-Upstream-Ver) (sh-script ver: 1.24 upstream: 2.0f) (sgml ver: 1.11 upstream: No-Upstream-Ver) (semantic ver: 1.2 upstream: 1.4.4) (scheme ver: 1.17 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ver: 2.14 upstream: 3.5.8) (mail-lib ver: 1.8 upstream: No-Upstream-Ver) (jde ver: 1.51 upstream: 2.3.3) (ispell ver: 1.32 upstream: 3.6) (ilisp ver: 1.34 upstream: 5.12.0) (igrep ver: 1.16 upstream: 2.111) (idlwave ver: 1.32 upstream: 5.1) (ibuffer ver: 1.09 upstream: No-Upstream-Ver) (hyperbole ver: 1.17 upstream: 5.0) (hm--html-menus ver: 1.24 upstream: 5.9) (haskell-mode ver: 1.11 upstream: 2.1) (guided-tour ver: 0.52 upstream: No-Upstream-Ver) (gnus ver: 1.93 upstream: 5.10.8) (gnats ver: 1.17 upstream: 3.101) (general-docs ver: 1.05 upstream: No-Upstream-Ver) (games ver: 1.18 upstream: 1.04) (fsf-compat ver: 1.17 upstream: No-Upstream-Ver) (frame-icon ver: 1.11 upstream: No-Upstream-Ver) (fortran-modes ver: 1.05 upstream: No-Upstream-Ver) (forms ver: 1.15 upstream: 2.37) (footnote ver: 1.16 upstream: 0.18x) (eudc ver: 1.4 upstream: 1.32) (eterm ver: 1.17 upstream: No-Upstream-Ver) (eshell ver: 1.15 upstream: 0fc80a3f6bb3bb59f42e9ff83cc8b89bf90fe658) (escreen ver: 1.01 upstream: 1.16) (erc ver: 0.22 upstream: Version 5.1.2 Revision: 1.796.2.6) (emerge ver: 1.11 upstream: No-Upstream-Ver) (elib ver: 1.13 upstream: 1.0) (eieio ver: 1.06 upstream: 1.0pre4) (efs ver: 1.34 upstream: 1.24) (edt ver: 1.14 upstream: No-Upstream-Ver) (edit-utils ver: 2.4 upstream: No-Upstream-Ver) (ediff ver: 1.75 upstream: 2.75) (edebug ver: 1.22 upstream: No-Upstream-Ver) (ecrypto ver: 0.21 upstream: 2.0) (ecb ver: 1.22 upstream: 2.31) (easypg ver: 1.02 upstream: 0.0.16) (docbookide ver: 0.08 upstream: 0.1) (dired ver: 1.19 upstream: 7.16) (dictionary ver: 1.16 upstream: 1.8) (debug ver: 1.18 upstream: No-Upstream-Ver) (crisp ver: 1.15 upstream: 1.34) (cookie ver: 1.15 upstream: No-Upstream-Ver) (clearcase ver: 1.1 upstream: /main/laptop/165) (cedet-common ver: 1.01 upstream: 1.0pre4) (cc-mode ver: 1.45 upstream: 5.30.10) (calendar ver: 1.38 upstream: No-Upstream-Ver) (calc ver: 1.26 upstream: 2.02fX3) (c-support ver: 1.22 upstream: No-Upstream-Ver) (build ver: 1.14 upstream: 2.02) (bbdb ver: 1.32 upstream: 2.35) (auctex ver: 1.49 upstream: 11.55) (apel ver: 1.33 upstream: 10.6) (ada ver: 1.14 upstream: 2.27) (Sun ver: 1.16 upstream: No-Upstream-Ver) (skk ver: 1.24 upstream: 10.62a) (mule-ucs ver: 1.17 upstream: 0.84) (mule-base ver: 1.53 upstream: No-Upstream-Ver) (lookup ver: 1.15 upstream: 1.0) (locale ver: 1.28 upstream: No-Upstream-Ver) (leim ver: 1.27 upstream: No-Upstream-Ver) (latin-unity ver: 1.2 upstream: 1.20) (latin-euro-standards ver: 1.08 upstream: 1.08) (egg-its ver: 1.27 upstream: No-Upstream-Ver) (edict ver: 1.16 upstream: 0.9.9) Installed Modules: ----------------- Features: -------- (non-standard-1252 vm-pine vm-grepmail cookie1 vm-pcrisis vm-pgg vm-reply pgg password pgg-parse pgg-def vm-rfaddons vm-menu vm-window vm-toolbar vm-folder vm-mime vm-undo vm-summary vm-mouse vm-page vm-motion vm-minibuf vm-message vm-misc vm-macro vm-vars highlight-headers xemacsbug shadow blink-cursor timer-funcs lazy-lock erc-stamp ipa cyrillic-im-utf-8 quail overlay tex-site calc crypt crypt++ crypt+pgp-pub redo desktop blink-paren recent-files savehist after-save-commands advice advice-preload mailcrypt comint ring vm-startup vm vm-version time w3-auto gnuserv erc-truncate erc-log erc-goodies erc erc-backend erc-menu erc-compat format-spec thingatpt pp font-lock message messagexmas cus-face mml mml-sec mml-smime smime dig mm-decode mm-bodies mm-encode mailcap lpr mail-parse rfc2045 rfc2231 rfc2047 qp ietf-drums mail-abbrevs sendmail rfc822 mailheader canlock sha1 executable hex-util nnheader nnheaderxm gnus-util netrc time-date mm-util mail-prsvr mail-utils mail-extr timezone guided-tour zenirc-autoloads xwem-autoloads xslt-process-autoloads xslide-autoloads xlib-autoloads xetla-autoloads xemacs-devel-autoloads xemacs-base-autoloads x-symbol-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-cc-autoloads vc-autoloads tramp-autoloads tpu-autoloads tooltalk-autoloads tm-autoloads time-autoloads textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads strokes-autoloads speedbar-autoloads sounds-wav-autoloads sounds-au-autoloads sml-mode-autoloads slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads sasl-autoloads ruby-modes-autoloads rmail-autoloads riece-autoloads reftex-autoloads re-builder-autoloads python-modes-autoloads psgml-dtds-autoloads psgml-autoloads ps-print-autoloads prog-modes-autoloads pgg-autoloads perl-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads oo-browser-autoloads ocaml-autoloads net-utils-autoloads mmm-mode-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads ibuffer-autoloads hyperbole-autoloads hm--html-menus-autoloads haskell-mode-autoloads guided-tour-autoloads gnus-autoloads gnats-autoloads general-docs-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads fortran-modes-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads escreen-autoloads erc-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ecrypto-autoloads ecb-autoloads easypg-autoloads docbookide-autoloads dired-autoloads dictionary-autoloads debug-autoloads crisp-autoloads cookie-autoloads clearcase-autoloads cedet-common-autoloads cc-mode-autoloads calendar-autoloads calc-autoloads c-support-autoloads build-autoloads bbdb-autoloads auctex-autoloads apel-autoloads ada-autoloads Sun-autoloads skk-autoloads mule-ucs-autoloads mule-base-autoloads lookup-autoloads locale-autoloads leim-autoloads latin-unity-autoloads latin-euro-standards-autoloads egg-its-autoloads edict-autoloads modules-autoloads mule-autoloads auto-autoloads auto-show fontl-hooks canna-leim tibetan slovenian czech romanian lao devanagari indian cyrillic code-cmds gutter-items menubar-items x-menubar mode-motion mouse behavior itimer auto-save lisp-mode easymenu easy-mmode iso8859-1 page buff-menu lib-complete loadhist cus-file derived newcomment rsz-minibuf env text-props frame obsolete cus-start custom widget cl-extra cl cl-19 packages backquote unicode lucid-scrollbars cut-buffer lucid-menubars athena-dialogs x c-balloon-help tty-frames tty toolbar scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar berkeley-db dbm md5 xemacs xim mule gutter gif xpm xbm lisp-float-type file-coding darwin dialog devices window-system base64) Recent keystrokes: ----------------- button1 button1up C-x C-f ( l o a d SPC " h e l p . e l c " ! ) BS BS " ) BS BS C-j C-p C-p C-e ) C-j C-x C-f C-g button1 button1up button2up button1 button1up button2 C-x C-f C-g C-x C-f ESC p ESC b C-g button2up misc-user C-p C-p C-p ESC x r e p o r t - x e m a c s - b u g TAB RET Recent messages (most recent first): ----------------------------------- Fontifying message to XEmacs Beta <xemacs-... done. Loading vm-revno...done Loading vm-revno... Parsing /Users/aidan/.mailrc... done Parsing /Users/aidan/.mailrc... VM-RFADDONS: VM is now infected. Please report bugs to Robert Widhopf-Fenk! Fontifying message to XEmacs Beta <xemacs-... Fontifying message to XEmacs Beta <xemacs-... done. Fontifying message to XEmacs Beta <xemacs-... Adding vm-rfaddons-option `take-action-on-attachment'. Adding vm-rfaddons-option `encode-headers'. Adding vm-rfaddons-option `check-for-empty-subject'. Adding vm-rfaddons-option `check-recipients'. About to use Robert Widhopf-Fenk's add-ons ... done. Loading xemacsbug...done Loading xemacsbug... Fontifying *scratch*... done. Loading timer-funcs...done Quit Fontifying *scratch*... (regexps)............. -- ¿Dónde estará ahora mi sobrino Yoghurtu Nghe, que tuvo que huir precipitadamente de la aldea por culpa de la escasez de rinocerontes? _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta