get error on every operation on an html page

This bug report will be sent to the XEmacs Development Team, not to your local site managers!! Please write in English, because the XEmacs maintainers do not have translators to read other languages for them. Please describe as succinctly as possible: - What happened. - What you thought should have happened. - Precisely what you were doing at the time. Please also include any C or lisp back-traces that you may have. ================================================================ Dear Bug Team! Somehow I got into a state where everything I try to do on an HTML page is getting an error. When I click on the window, move the cursor, anything, I get the following error: Signaling: (wrong-type-argument arrayp nil) sgml-max-pos-in-tree(nil) sgml-update-display() sgml-command-post() However, after killing one of the buffers that I'm getting this error in, and then revisiting the file, I don't get the error in that buffer, or in any other HTML buffer. ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: CYGWIN_NT-5.0 TSUNAMI 1.3.12(0.54/3/2) 2002-07-06 02:16 i686 unknown ./configure '--with-dragndrop' '--with-postgresql=no' '--with-x=no' '--bindir=/usr/local/bin/i686-pc-cygwin' '--with-site-lisp=yes' '--with-ipv6-cname=no' '--with-netinstall' XEmacs 21.4.9 "Informed Management (Windows [3])" configured for `i686-pc-cygwin'. Compilation / Installation: Source code location: /development/xemacs/xemacs-21.4-release Installation prefix: /usr/local Operating system description file: `s/cygwin32.h' Machine description file: `m/intel386.h' Compiler: gcc -I/usr/lib/../include/noX -I/usr/lib/../include/noX -g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes -Wsign-compare -Wshadow -Wpointer-arith Relocating allocator for buffers: no GNU version of malloc: yes Window System: Compiling in support for the Microsoft window system. Using MS-Windows menubars. Using MS-Windows scrollbars. Using MS-Windows dialog boxes. Using MS-Windows native widgets. Compiling in support for Drag'n'Drop (EXPERIMENTAL). - Drag'n'Drop prototype: msw. TTY: Compiling in support for ncurses. Images: Compiling in support for GIF images (builtin). Compiling in support for XPM images. Compiling in support for PNG images. Compiling in support for JPEG images. Compiling in support for TIFF images. Compiling in support for X-Face message headers. Sound: Compiling in support for sound (native). Databases: Compiling in support for GNU DBM. Internationalization: Compiling in support for file coding. Mail: Compiling in support for POP mail retrieval. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for dynamic shared object modules. Load-Path Lisp Shadows: ---------------------- (/home/dmkarr/ntlisp/clearcase /usr/local/lib/xemacs/xemacs-packages/lisp/clearcase/clearcase /home/dmkarr/ntlisp/eieio-0.17beta4/tree /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/tree /home/dmkarr/ntlisp/eieio-0.17beta4/linemark /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/linemark /home/dmkarr/ntlisp/eieio-0.17beta4/eieio /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio /home/dmkarr/ntlisp/eieio-0.17beta4/eieio-tests /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio-tests /home/dmkarr/ntlisp/eieio-0.17beta4/eieio-speedbar /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio-speedbar /home/dmkarr/ntlisp/eieio-0.17beta4/eieio-opt /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio-opt /home/dmkarr/ntlisp/eieio-0.17beta4/eieio-doc /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio-doc /home/dmkarr/ntlisp/eieio-0.17beta4/eieio-custom /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio-custom 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/usr/local/lib/xemacs/xemacs-packages/lisp/semantic/semantic-chart /home/dmkarr/ntlisp/semantic-1.4beta14/semantic-c /usr/local/lib/xemacs/xemacs-packages/lisp/semantic/semantic-c /home/dmkarr/ntlisp/semantic-1.4beta14/semantic-bnf /usr/local/lib/xemacs/xemacs-packages/lisp/semantic/semantic-bnf /home/dmkarr/ntlisp/semantic-1.4beta14/semantic-analyze /usr/local/lib/xemacs/xemacs-packages/lisp/semantic/semantic-analyze /home/dmkarr/ntlisp/semantic-1.4beta14/document /usr/local/lib/xemacs/xemacs-packages/lisp/semantic/document /home/dmkarr/ntlisp/semantic-1.4beta14/document-vars /usr/local/lib/xemacs/xemacs-packages/lisp/semantic/document-vars /home/dmkarr/ntlisp/speedbar-0.14beta4/speedbar /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/speedbar /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-w3 /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-w3 /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-texinfo /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-texinfo /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-rmail /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-rmail /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-info /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-info /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-image /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-image /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-html /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-html /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-gud /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-gud /home/dmkarr/ntlisp/speedbar-0.14beta4/sb-ant /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/sb-ant /home/dmkarr/ntlisp/speedbar-0.14beta4/rpm /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/rpm /home/dmkarr/ntlisp/speedbar-0.14beta4/dframe /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/dframe /home/dmkarr/ntlisp/speedbar-0.14beta4/bigclock /usr/local/lib/xemacs/xemacs-packages/lisp/speedbar/bigclock /home/dmkarr/ntlisp/flyspell /usr/local/lib/xemacs/xemacs-packages/lisp/text-modes/flyspell /home/dmkarr/ntlisp/compile2/compile /usr/local/lib/xemacs/xemacs-packages/lisp/xemacs-base/compile) Installed XEmacs Packages: ------------------------- ((zenirc:version 1.13 :type regular) (xslt-process :version 1.1 :type regular) (xslide :version 1.03 :type regular) (xemacs-devel :version 1.48 :type single-file) (xemacs-base :version 1.67 :type regular) (w3 :version 1.25 :type regular) (vm :version 7.07 :type regular) (viper :version 1.34 :type regular) (view-process :version 1.11 :type regular) (vhdl :version 1.15 :type regular) (vc-cc :version 1.21 :type regular) (vc :version 1.33 :type regular) (tramp :version 1.07 :type regular) (tpu :version 1.12 :type regular) (tooltalk :version 1.13 :type regular) (tm :version 1.34 :type regular) (time :version 1.11 :type regular) (textools :version 1.12 :type regular) (text-modes :version 1.51 :type single-file) (texinfo :version 1.2 :type regular) (supercite :version 1.19 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.24 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.1 :type regular) (sml-mode :version 0.03 :type regular) (slider :version 1.13 :type regular) (sieve :version 1.09 :type regular) (sh-script :version 1.15 :type regular) (sgml :version 1.08 :type regular) (semantic :version 1.14 :type regular) (scheme :version 1.11 :type regular) (sasl :version 1.12 :type regular) (rmail :version 1.13 :type regular) (reftex :version 1.26 :type regular) (psgml :version 1.31 :type regular) (ps-print-nomule :version 1.05 :type regular) (ps-print :version 1.07 :type regular) (prog-modes :version 1 .63 :type single-file) (pcomplete :version 1.01 :type regular) (pcl-cvs :version 1.64 :type regular) (pc :version 1.25 :type single-file) (os-utils :version 1.28 :type single-file) (ocaml :version 0.02 :type regular) (net-utils :version 1.27 :type single-file) (mmm-mode :version 1.0 :type regular) (misc-games :version 1.15 :type single-file) (mine :version 1.14 :type regular) (mh-e :version 1.15 :type regular) (mew :version 1.17 :type regular) (mailcrypt :version 2.11 :type regular) (mail-lib :version 1.48 :type regular) (liece :version 1.07 :type regular) (jde :version 1.35 :type regular) (ispell :version 1.24 :type regular) (ilisp :version 1.27 :type regular) (igrep :version 1.09 :type regular) (idlwave :version 1.25 :type regular) (ibuffer :version 1.08 :type regular) (hm--html-menus :version 1.18 :type regular) (haskell-mode :version 1.03 :type regular) (gnus :version 1.62 :type regular) (gnats :version 1.15 :type regular) (games :version 1.13 :type regular) (fsf-compat :version 1.11 :type single-file) (frame-icon :version 1.09 :type regular) (forms :version 1.14 :type regular) (footnote :version 1.15 :type regular) (eudc :version 1.36 :type regular) (eterm :version 1.13 :type regular) (ess :version 1.02 :type regular) (eshell :version 1.03 :type regular) (emerge :version 1.09 :type regular) (elib :version 1.1 :type single-file) (eieio :version 1.03 :type regular) (eicq :version 1.05 :type regular) (efs :version 1.29 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 1.92 :type single-file) (ediff :version 1.41 :type regular) (edebug :version 1.14 :type regular) (ecrypto :version 0.11 :type regular) (docbookide :version 0.05 :type regular) (dired :version 1.12 :type regular) (dictionary :version 1.11 :type regular) (debug :version 1.15 :type regular) (crisp :version 1.12 :type regular) (cookie :version 1.14 :type regular) (clearcase :version 1.04 :type regular) (cc-mode :version 1.29 :type regular) (calendar :version 1.18 :type regular) (calc :version 1.23 :type regular) (c-support :version 1.16 :type single-file) (build :version 1.07 :type regular) (bbdb :version 1.21 :type regular) (auctex :version 1.32 :type regular) (apel :version 1.25 :type regular) (ada :version 1.1 :type regular) (Sun :version 1.13 :type regular)) Features: -------- (xemacsbug shadow rect w3-style bbdb-w3 w3-hot url-file url-cache w3-xemac w3-xemacs w3-toolbar xbm-button xpm-button images url-http url-cookie urlauth w3 w3-menu url-news url-gw w3-script w3-jscript w3-elisp w3-java w3-emulate w3-auto w3-parse w3-cfg w3-sysdp bbdb-gui flow-fill psgml-dtd psgml-parse psgml-edit psgml-html jde executable jde-package jde-import jde-which-method jde-stat jde-javadoc jde-javadoc-gen jde-java-font-lock jde-bug jde-dbs jde-dbo jde-help jde-wiz jde-widgets tree-widget jde-complete beanshell browse-url jde-gen tempo jde-make jde-run jde-db jde-parse jde-imenu regexp-opt jde-java-grammar semantic-java document document-vars sformat avltree stack-m elib-node semantic-bnf senator hippie-exp semantic-imenu semantic-ctxt semanticdb eieio-base compare-strings semantic-sb speedbar sb-image dframe gud tags etags jde-compile cus-edit cus-load gnus-picon w3-forms w3-display w3-imap w3-widget css font w3-mouse w3-vars w3-cus w3-keyword url mm mule-sysdp url-parse url-vars sort smiley annotations gnus-cite gnus-async gnus-score score-mode gnus-ml disp-table netrc debug gnus-msg gnus-topic nndraft nnmh nndoc pop3 nnml gnus-cache nnfolder bbdb-gnus gnus-art mm-uu mm-view gnus-sum gnus-group gnus-undo nnmail bbdb-snarf bbdb-com nntp nnoo gnus-start gnus-range gnus-spec gnus-int gnus-win gnus gnus-ems gnus-xmas bbdb timezone vc vc-hooks psgml-xemacs sgml-mode psgml message-x cperl-mode efs-x19.15 efs-fnh efs-ovwrt efs-cu efs-netrc efs-defun efs analog ps-print lpr msb mail-source format-spec message messagexmas mml mm-decode mm-encode mailcap mm-bodies uudecode mail-parse rfc2045 rfc2231 rfc2047 gnus-util qp ietf-drums time-date parse-time mail-abbrevs nnheader nnheaderxm mm-util mail-prsvr mail-utils mailheader smtpmail time-stamp sendmail rfc822 idl-font-lock supercite mail-extr regi shell comint ring gnuserv rsz-minibuf cc-mode cc-align cc-cmds cc-engine cc-styles cc-langs cc-vars wid-edit cc-menus imenu cc-defs filladapt env buffer-cycle time ffap paren mic-paren ecb ecb-face ecb-cycle ecb-compilation ecb-eshell ecb-navigate ecb-help ecb-mode-line ecb-layout compile2 compile request-directory generic-filter command-window window-manip-fns hlist declare-object ecb-util tree-buffer overlay semantic-load eieio advice advice-preload eieio-comp semantic-util-modes eldoc timer semantic-util font-lock cus-face semantic pp assoc working edmacro iswitchb zenirc-autoloads xslt-process-autoloads xslide-autoloads xemacs-devel-autoloads xemacs-base-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 rmail-autoloads reftex-autoloads psgml-autoloads ps-print-nomule-autoloads ps-print-autoloads prog-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads ocaml-autoloads net-utils-autoloads mmm-mode-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads mail-lib-autoloads liece-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads ibuffer-autoloads hm--html-menus-autoloads haskell-mode-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads ess-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads eicq-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ecrypto-autoloads docbookide-autoloads dired-autoloads dictionary-autoloads debug-autoloads crisp-autoloads cookie-autoloads clearcase-autoloads cc-mode-autoloads calendar-autoloads calc-autoloads c-support-autoloads build-autoloads bbdb-autoloads auctex-autoloads apel-autoloads ada-autoloads Sun-autoloads lisp-autoloads loadhist auto-show fontl-hooks code-cmds gutter-items menubar-items x-menubar dragdrop mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete help-nomule cus-file derived frame text-props obsolete cus-start custom widget cl-extra mini-cl cl cl-19 packages backquote very-early-lisp file-coding mswindows-scrollbars mswindows tty-frames tty toolbar native-sound scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar dbm md5 xemacs gutter tiff png gif jpeg xface xpm xbm lisp-float-type cygwin32 dragdrop-api dialog devices window-system base64) Recent keystrokes: ----------------- v BS BS BS s i v e - e d i t RET q C-x C-k q C-n q button1 button1up q C-x k RET C-x b h t m l C-s RET q M-x l o a d - l RET s g m l RET q M-x M-p RET p s g m l RET q C-n q C-g C-g C-p q M-x e x i t M-p C-a C-k M-p M-p M-n RET q C-p C-p C-SPC C-n C-n C-n C-n ESC w q M-x r e p o r t - e m TAB RET Recent messages (most recent first): ----------------------------------- Parsing /home/dmkarr/.mailrc... Loading xemacsbug...done Loading xemacsbug... Entering debugger... Entering debugger... Entering debugger... Quit Quit Entering debugger... Entering debugger... Loading psgml...done Loading psgml... Entering debugger... Entering debugger... Entering debugger... Entering debugger... Entering debugger... Entering debugger... Entering debugger... Entering debugger...