Re: slow fontlocking

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! What has happened to fontlocking? I switched from XEmacs 21.1... to 21.4.6 and my fontlocking slowed down by a foctor in the order of 10. In the stable version files just opened now I've got to wait for about 10 to 15 seconds for some ordinary files. The fancy progress bar is only cold comfort for this annoying behaviour. Also lazy shot is no real alternative, because then all scrolling and isearching becomes slow. Please make fonlocking fast again. Norbert P.S. I'm using the ProofGeneral mode with XSymbols. www.proofgeneral.org ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: Linux eeyore 2.4.17-rc1 #2 Sun Dec 16 17:50:34 EST 2001 i686 unknown ./configure '--with-sound=none,native' '--cflags=-O2 -g -Wall' '--with-x11' '--extra-verbose' '--with-site-lisp' '--statedir=/var/lib' '--infodir=/usr/share/info/xemacs-21.4.6' '--prefix=/usr' '--error-checking=none' '--debug=no' '--dynamic' '--without-postgresql' '--with-gpm=no' '--with_menubars=lucid' '--with_scrollbars=lucid' '--with_dialogs=athena' '--docdir=/usr/lib/xemacs-21.4.6/i386-debian-linux/mule/' '--with-mule' '--with-canna=no' '--with-wnn=no' '--with-xim=xlib' '--with-xfs' '--package-path=~/.xemacs:~/.xemacs/packages:~/.xemacs/xemacs-packages::/usr/share/xemacs21/packages:/usr/share/xemacs21/mule-packages:/usr/share/xemacs21/site-packages' 'i386-debian-linux' XEmacs 21.4.6 "Common Lisp" configured for `i386-debian-linux'. Compilation / Installation: Source code location: /home/dres/project/debian/current/xemacs21/xemacs-21.4.6 Installation prefix: /usr Operating system description file: `s/linux.h' Machine description file: `m/intel386.h' Compiler: gcc -O2 -g -Wall Relocating allocator for buffers: no GNU version of malloc: yes - Using Doug Lea's new malloc from the GNU C Library. Linking with `-Xlinker -znocombreloc'. - Consider configuring with --pdump. 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. 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 Berkeley database. 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. - Using XFontSet to provide bilingual menubar. Mail: Compiling in support for "dot-locking" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for dynamic shared object modules. 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/usr/share/xemacs21/site-lisp/emacs-goodies-el/whitespace /usr/share/xemacs21/site-lisp/emacs-goodies-el/toggle-case /usr/share/xemacs21/site-lisp/emacs-goodies-el/toggle-case ~/lib/emacs/tex-site /usr/share/emacs/site-lisp/tex-site /usr/share/xemacs21/site-lisp/debian-startup /usr/share/emacs/site-lisp/debian-startup ~/lib/emacs/tex-site /usr/share/xemacs21/packages/lisp/auctex/tex-site /usr/share/xemacs21/packages/lisp/build/path /usr/share/xemacs21/packages/lisp/calc/path /usr/share/xemacs21/site-lisp/emacs-goodies-el/setnu /usr/share/xemacs21/packages/lisp/edit-utils/setnu /usr/share/xemacs21/site-lisp/eieio/compare-strings /usr/share/xemacs21/packages/lisp/eieio/compare-strings /usr/share/xemacs21/site-lisp/eieio/eieio-opt /usr/share/xemacs21/packages/lisp/eieio/eieio-opt /usr/share/xemacs21/site-lisp/eieio/eieio-base /usr/share/xemacs21/packages/lisp/eieio/eieio-base /usr/share/xemacs21/site-lisp/eieio/eieio /usr/share/xemacs21/packages/lisp/eieio/eieio /usr/share/xemacs21/site-lisp/eieio/eieio-custom /usr/share/xemacs21/packages/lisp/eieio/eieio-custom /usr/share/xemacs21/site-lisp/eieio/eieio-comp /usr/share/xemacs21/packages/lisp/eieio/eieio-comp /usr/share/xemacs21/site-lisp/eieio/eieio-doc /usr/share/xemacs21/packages/lisp/eieio/eieio-doc /usr/share/xemacs21/site-lisp/python-elisp/python-mode /usr/share/xemacs21/packages/lisp/prog-modes/python-mode /usr/share/xemacs21/site-lisp/emacs-goodies-el/htmlize /usr/share/xemacs21/packages/lisp/text-modes/htmlize /usr/share/xemacs21/site-lisp/emacs-goodies-el/filladapt /usr/share/xemacs21/packages/lisp/text-modes/filladapt /etc/emacs/site-start /usr/share/xemacs21/site-packages/lisp/site-start) Installed XEmacs Packages: ------------------------- ((ProofGeneral:version "3.3pre010320" :type regular) (x-symbol :version 1.11 :type regular) (skk :version 1.19 :type regular) (mule-base :version 1.39 :type regular) (lookup :version 1.08 :type regular) (locale :version 1.18 :type regular) (leim :version 1.17 :type regular) (egg-its :version 1.26 :type regular) (edict :version 1.12 :type regular) (zenirc :version 1.11 :type regular) (xemacs-devel :version 1.38 :type single-file) (xemacs-base :version 1.56 :type regular) (w3 :version 1.2 :type regular) (vm :version 7.0 :type regular) (viper :version 1.29 :type regular) (view-process :version 1.11 :type regular) (vhdl :version 1.13 :type regular) (vc-cc :version 1.18 :type regular) (vc :version 1.29 :type regular) (tpu :version 1.12 :type regular) (tooltalk :version 1.13 :type regular) (tm :version 1.29 :type regular) (time :version 1.11 :type regular) (textools :version 1.12 :type regular) (text-modes :version 1.32 :type single-file) (texinfo :version 1.2 :type regular) (supercite :version 1.18 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.21 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.1 :type regular) (slider :version 1.13 :type regular) (sh-script :version 1.13 :type regular) (sgml :version 1.08 :type regular) (semantic :version 1.1 :type regular) (scheme :version 1.11 :type regular) (rmail :version 1.12 :type regular) (reftex :version 1.23 :type regular) (psgml :version 1.23 :type regular) (ps-print-nomule :version 1.05 :type regular) (prog-modes :version 1 .44 :type single-file) (pcomplete :version 1.01 :type regular) (pcl-cvs :version 1.55 :type regular) (pc :version 1.2 :type single-file) (os-utils :version 1.25 :type single-file) (net-utils :version 1.23 :type single-file) (misc-games :version 1.15 :type single-file) (mine :version 1.14 :type regular) (mh-e :version 1.13 :type regular) (mew :version 1.14 :type regular) (mailcrypt :version 2.09 :type regular) (mail-lib :version 1.4 :type regular) (jde :version 1.31 :type regular) (ispell :version 1.23 :type regular) (ilisp :version 1.19 :type regular) (igrep :version 1.08 :type regular) (idlwave :version 1.23 :type regular) (hm--html-menus :version 1.16 :type regular) (gnus :version 1.57 :type regular) (gnats :version 1.12 :type regular) (games :version 1.13 :type regular) (fsf-compat :version 1.09 :type single-file) (frame-icon :version 1.09 :type regular) (forms :version 1.13 :type regular) (footnote :version 1.13 :type regular) (eudc :version 1.34 :type regular) (eterm :version 1.13 :type regular) (eshell :version 1.01 :type regular) (emerge :version 1.09 :type regular) (elib :version 1.08 :type single-file) (eieio :version 1.01 :type regular) (efs :version 1.26 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 1.73 :type single-file) (ediff :version 1.33 :type regular) (edebug :version 1.14 :type regular) (dired :version 1.11 :type regular) (dictionary :version 1.05 :type regular) (debug :version 1.14 :type regular) (crisp :version 1.12 :type regular) (cookie :version 1.13 :type regular) (clearcase :version 1.0 :type regular) (cc-mode :version 1.26 :type regular) (calendar :version 1.17 :type regular) (calc :version 1.17 :type regular) (c-support :version 1.16 :type single-file) (build :version 1.03 :type regular) (bbdb :version 1.16 :type regular) (auctex :version 1.28 :type regular) (apel :version 1.2 :type regular) (ada :version 1.1 :type regular)) Features: -------- (mail-abbrevs xemacsbug shadow sendmail rfc822 proof-shell comint ring func-menu proof-x-symbol x-symbol-mule x-symbol-vars x-symbol proof-script pg-user span span-extent isar x-symbol-isabelle isabelle-system proof-menu proof-toolbar isar-syntax proof-syntax proof proof-system proof-splash proof-config proof-utils proof-compat efs-cu isar-keywords proof-site proof-autoloads x-symbol-xmas21 x-symbol-hooks cus-edit cus-load wid-edit x-symbol-autoloads font lazy-shot font-lock cus-face paren blink-paren disp-table ispell ftnchek-mode compile fortran tex-site skk-autoloads mule-base-autoloads lookup-autoloads locale-autoloads leim-autoloads egg-its-autoloads edict-autoloads zenirc-autoloads xemacs-devel-autoloads xemacs-base-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-cc-autoloads vc-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 slider-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads rmail-autoloads reftex-autoloads psgml-autoloads ps-print-nomule-autoloads prog-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads net-utils-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 hm--html-menus-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-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 lisp-autoloads loadhist auto-show fontl-hooks x-iso8859-1 slovenian czech romanian ccl mule-help code-cmds gutter-items menubar-items x-menubar mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete 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 mule lucid-scrollbars cut-buffer lucid-menubars athena-dialogs x c-balloon-help tty-frames tty toolbar native-sound scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar berkeley-db md5 xemacs xim gutter tiff png gif jpeg xface xpm xbm lisp-float-type linux dialog devices window-system base64) Recent keystrokes: ----------------- misc-user misc-user Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done Loading xemacsbug... Loading about...done Loading about... Loading proof-shell...done Loading proof-shell... Loading proof-x-symbol...done Loading proof-x-symbol... Loading proof-script...done Loading proof-script... Loading isar...done Loading proof-menu...done Loading proof-menu... Loading proof-splash...done Loading proof-splash... Loading isar... Scratch.thy has auto save data; consider M-x recover-file Loading efs-cu...done Loading efs-cu... Loading /home/schirmer/isabelle/src/Distribution/contrib/ProofGeneral/generic/proof-site.el...done