================================================================ Dear Bug Team! On this build of XEmacs, I go into what appears to be an infinite loop when I try to enter font-lock-mode. I can reproduce it very easily. 1) xemacs -vanilla 2) M-x font-lock-mode At this point, the fontification progress bar will come up at the bottom of the XEmacs window with the thumb at the left and flash forever as it tries to fontify "scratch". Pressing Ctrl-C several times will fontify the buffer and return control to the user. The bigger the buffer being fontified, the more times you have to press Ctrl-C to get it to finish. (One can also click the "Stop" button repeatedly and accomplish the same thing.) I have a very rudimentary knowledge of the debugger, but I did attempt to trace the problem down. If you set a breakpoint at: File: gutter-items.el Function: raw-append-progress-feedback you will see that it hangs up on this line: (set-gutter-element-visible-p bottom-gutter-visible-p 'progress t frame) Hope this is a simple fix. Jered ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: SunOS grays 5.8 Generic_108528-19 sun4u sparc SUNW,Ultra-60 ./configure '--site-prefixes=/tools' '--prefix=/tools/install/xemacs/21.4.13' '--with-site-modules=yes' '--infopath=/tools/info' '--with-pop' '--with-mule' '--with-workshop' XEmacs 21.4.13 "Rational FORTRAN" configured for `sparc-sun-solaris2.8'. Compilation / Installation: Source code location: /tools/archives/extraction_area/xemacs-21.4.13 Installation prefix: /tools/install/xemacs/21.4.13 Additional prefixes: /tools Runtime library search path: /usr/ccs/lib:/tools/lib:/usr/openwin/lib:/tools/install/gcc/3.1/lib/gcc-lib/sparc-sun-solaris2.8/3.1/../../.. Operating system description file: `s/sol2.h' Machine description file: `m/sparc.h' Compiler: gcc -g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes -Wsign-compare -Wshadow -Wpointer-arith Relocating allocator for buffers: yes GNU version of malloc: yes Window System: Compiling in support for the X window system: - X Windows headers location: /usr/openwin/include - X Windows libraries location: /usr/openwin/lib - Handling WM_COMMAND properly. Using Lucid menubars. Using Lucid scrollbars. Using Motif dialog boxes. Using Motif native widgets. TTY: 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. Sound: Compiling in support for sound (native). Databases: Compiling in support for Berkeley database. Compiling in support for GNU 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 Motif to provide XIM support. Mail: Compiling in support for POP mail retrieval. Compiling in support for "dot-locking" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for ToolTalk. Compiling in support for Sun WorkShop. Compiling in support for dynamic shared object modules. Load-Path Lisp Shadows: ---------------------- (/tools/install/xemacs/21.4.13/lib/xemacs/xemacs-packages/lisp/build/build-report /tools/install/xemacs/21.4.13/lib/xemacs-21.4.13/lisp/build-report) Installed XEmacs Packages: ------------------------- ((zenirc:version 1.13 :type regular) (xslt-process :version 1.11 :type regular) (xslide :version 1.07 :type regular) (xemacs-devel :version 1.55 :type single-file) (xemacs-base :version 1.78 :type regular) (x-symbol :version 1.05 :type regular) (w3 :version 1.28 :type regular) (vm :version 7.14 :type regular) (viper :version 1.36 :type regular) (view-process :version 1.12 :type regular) (vhdl :version 1.17 :type regular) (vc-cc :version 1.21 :type regular) (vc :version 1.37 :type regular) (tramp :version 1.15 :type regular) (tpu :version 1.12 :type regular) (tooltalk :version 1.13 :type regular) (tm :version 1.36 :type regular) (time :version 1.13 :type regular) (textools :version 1.14 :type regular) (text-modes :version 1.61 :type single-file) (texinfo :version 1.24 :type regular) (supercite :version 1.19 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.26 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.1 :type regular) (sml-mode :version 0.09 :type regular) (slider :version 1.13 :type regular) (sieve :version 1.13 :type regular) (sh-script :version 1.17 :type regular) (sgml :version 1.08 :type regular) (semantic :version 1.17 :type regular) (scheme :version 1.13 :type regular) (sasl :version 1.13 :type regular) (ruby-modes :version 1.01 :type regular) (rmail :version 1.13 :type regular) (reftex :version 1.28 :type regular) (python-modes :version 1.02 :type single-file) (psgml-dtds :version 1.02 :type regular) (psgml :version 1.4 :type regular) (ps-print :version 1.08 :type regular) (prog-modes :version 1 .79 :type single-file) (pgg :version 1.03 :type regular) (perl-modes :version 1.04 :type single-file) (pcomplete :version 1.02 :type regular) (pcl-cvs :version 1.64 :type regular) (pc :version 1.25 :type single-file) (os-utils :version 1.31 :type single-file) (ocaml :version 0.04 :type regular) (net-utils :version 1.32 :type single-file) (mmm-mode :version 1.0 :type regular) (misc-games :version 1.16 :type single-file) (mine :version 1.14 :type regular) (mh-e :version 1.23 :type regular) (mew :version 1.17 :type regular) (mailcrypt :version 2.12 :type regular) (mail-lib :version 1.59 :type regular) (liece :version 1.12 :type regular) (jde :version 1.45 :type regular) (ispell :version 1.24 :type regular) (ilisp :version 1.32 :type regular) (igrep :version 1.1 :type regular) (idlwave :version 1.28 :type regular) (ibuffer :version 1.08 :type regular) (hm--html-menus :version 1.21 :type regular) (haskell-mode :version 1.05 :type regular) (gnus :version 1.71 :type regular) (gnats :version 1.15 :type regular) (general-docs :version 1.0 :type regular) (games :version 1.14 :type regular) (fsf-compat :version 1.12 :type single-file) (frame-icon :version 1.09 :type regular) (fortran-modes :version 1.02 :type single-file) (forms :version 1.14 :type regular) (footnote :version 1.15 :type regular) (eudc :version 1.38 :type regular) (eterm :version 1.13 :type regular) (ess :version 1.04 :type regular) (eshell :version 1.05 :type regular) (emerge :version 1.09 :type regular) (elib :version 1.1 :type single-file) (eieio :version 1.04 :type regular) (efs :version 1.29 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 2.02 :type single-file) (ediff :version 1.47 :type regular) (edebug :version 1.18 :type regular) (ecrypto :version 0.13 :type regular) (ecb :version 1.08 :type regular) (docbookide :version 0.06 :type regular) (dired :version 1.13 :type regular) (dictionary :version 1.12 :type regular) (debug :version 1.16 :type regular) (crisp :version 1.12 :type regular) (cookie :version 1.14 :type regular) (clearcase :version 1.06 :type regular) (cc-mode :version 1.33 :type regular) (calendar :version 1.19 :type regular) (calc :version 1.23 :type regular) (c-support :version 1.16 :type single-file) (build :version 1.1 :type regular) (bbdb :version 1.23 :type regular) (auctex :version 1.35 :type regular) (apel :version 1.26 :type regular) (ada :version 1.13 :type regular) (Sun :version 1.13 :type regular) (skk :version 1.23 :type regular) (mule-ucs :version 1.04 :type regular) (mule-base :version 1.43 :type regular) (lookup :version 1.13 :type regular) (locale :version 1.2 :type regular) (leim :version 1.2 :type regular) (latin-unity :version 1.07 :type regular) (egg-its :version 1.26 :type regular) (edict :version 1.13 :type regular)) Installed Modules: ----------------- Features: -------- (mail-abbrevs xemacsbug shadow sendmail rfc822 paren blink-paren balloon-help rsz-minibuf backup-dir blink-cursor pending-del font-lock filladapt viper viper-ex viper-macs viper-mous viper-keym viper-util viper-cmd cus-face viper-init ring advice advice-preload live-icon vc-hooks zenirc-autoloads xslt-process-autoloads xslide-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 reftex-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 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 general-docs-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads fortran-modes-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads ess-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ecrypto-autoloads ecb-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 skk-autoloads mule-ucs-autoloads mule-base-autoloads lookup-autoloads locale-autoloads leim-autoloads latin-unity-autoloads egg-its-autoloads edict-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 sparcworks tooltalk file-coding mule lucid-scrollbars cut-buffer lucid-menubars motif-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 dbm md5 xemacs xim gutter png gif jpeg xpm xbm lisp-float-type usg-unix-v dialog devices window-system base64) Recent keystrokes: ----------------- C-c C-c M-x r e p r o t BS BS BS o r t - x e TAB R ET Recent messages (most recent first): ----------------------------------- Parsing /home/jered/.mailrc... done Parsing /home/jered/.mailrc... Loading xemacsbug...done Loading xemacsbug... C-c C-c not defined. Paren mode is blink-paren Loading paren...done Loading paren... Loading balloon-help...done Loading balloon-help... Loading blink-cursor...done Loading blink-cursor... Loading pending-del...done Loading pending-del... Loading font-lock...done Loading font-lock... Loading ~/.viper...done Loading ~/.viper... Loading cus-face...done Loading cus-face...