================================================================ Dear Bug Team! Using cc-mode 5.28 as delivered in the XEmacs Package v1.33 the performance is fine. Upgrading to the latest cc-mode version as delivered in XEmacs Package v1.40 (cc-mode 5.30) causes a huuuge decrease in scrolling performance, for example. XEmacs becomes remarkably unresponsive. Simply doing PgUp or PdDn has appx a 1.5 to 2 second delay. All other packages, including font-lock (in case that is relevant), are at the latest revisions. Only cc-mode displays this problem and only in releases greater than 5.28. ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: SunOS newjersey 5.7 Generic_106541-12 sun4u sparc SUNW,Ultra-4 ./configure '--prefix=/homes/nj/colman' '--site-prefixes=/homes/nj/colman' '--without-dragndrop' '--without-cde' '--with-tooltalk' '--with-workshop' '--without-sound' '--with-pop' '--with-widgets=athena' '--with-dialogs=athena' '--pdump' XEmacs 21.4.14 "Reasonable Discussion" configured for `sparc-sun-solaris2.7'. Compilation / Installation: Source code location: /homes/nj/colman/src/xemacs-21.4.14 Installation prefix: /homes/nj/colman Additional prefixes: /homes/nj/colman Runtime library search path: /usr/ccs/lib:/homes/nj/colman/lib:/usr/openwin/lib:/usr/local/gnu/lib/gcc-lib/sparc-sun-solaris2.7/3.3/../../.. Operating system description file: `s/sol2.h' Machine description file: `m/sparc.h' Compiler: gcc 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. 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: 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: Databases: Compiling in support for DBM. Compiling in support for LDAP. Internationalization: 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. Using the new portable dumper. Load-Path Lisp Shadows: ---------------------- (/homes/nj/colman/site-lisp/gud /homes/nj/colman/lib/xemacs/xemacs-packages/lisp/debug/gud /homes/nj/colman/site-lisp/filladapt /homes/nj/colman/lib/xemacs/xemacs-packages/lisp/text-modes/filladapt /homes/nj/colman/lib/xemacs/xemacs-packages/lisp/build/build-report /homes/nj/colman/lib/xemacs-21.4.14/lisp/build-report) Installed XEmacs Packages: ------------------------- ((xslt-process:version 1.11 :type regular) (xslide :version 1.08 :type regular) (xemacs-devel :version 1.58 :type single-file) (xemacs-base :version 1.81 :type regular) (x-symbol :version 1.05 :type regular) (w3 :version 1.28 :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 1.16 :type regular) (tpu :version 1.13 :type regular) (tooltalk :version 1.14 :type regular) (tm :version 1.36 :type regular) (time :version 1.13 :type regular) (textools :version 1.14 :type regular) (text-modes :version 1.66 :type single-file) (texinfo :version 1.24 :type regular) (supercite :version 1.19 :type regular) (strokes :version 1.09 :type regular) (speedbar :version 1.26 :type regular) (sml-mode :version 0.09 :type regular) (slider :version 1.14 :type regular) (sieve :version 1.13 :type regular) (sh-script :version 1.17 :type regular) (sgml :version 1.09 :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 1.32 :type regular) (python-modes :version 1.02 :type single-file) (psgml-dtds :version 1.02 :type regular) (psgml :version 1.41 :type regular) (ps-print :version 1.08 :type regular) (prog-modes :version 1 .89 :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 1.32 :type single-file) (oo-browser :version 1.03 :type regular) (ocaml :version 0.04 :type regular) (net-utils :version 1.32 :type single-file) (mmm-mode :version 1.0 :type regular) (misc-games :version 1.17 :type single-file) (mine :version 1.15 :type regular) (mh-e :version 1.25 :type regular) (mew :version 1.17 :type regular) (mailcrypt :version 2.12 :type regular) (mail-lib :version 1.62 :type regular) (jde :version 1.45 :type regular) (ispell :version 1.24 :type regular) (ilisp :version 1.32 :type regular) (igrep :version 1.11 :type regular) (idlwave :version 1.3 :type regular) (ibuffer :version 1.08 :type regular) (hyperbole :version 1.12 :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 1.1 :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 1.14 :type regular) (eshell :version 1.05 :type regular) (emerge :version 1.1 :type regular) (elib :version 1.1 :type single-file) (eieio :version 1.04 :type regular) (efs :version 1.31 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 2.07 :type single-file) (ediff :version 1.47 :type regular) (edebug :version 1.19 :type regular) (ecrypto :version 0.13 :type regular) (ecb :version 1.12 :type regular) (docbookide :version 0.06 :type regular) (dired :version 1.14 :type regular) (dictionary :version 1.12 :type regular) (debug :version 1.16 :type regular) (crisp :version 1.13 :type regular) (cookie :version 1.14 :type regular) (cc-mode :version 1.33 :type regular) (calendar :version 1.21 :type regular) (calc :version 1.23 :type regular) (c-support :version 1.17 :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 1.14 :type regular)) Installed Modules: ----------------- Features: -------- (xemacsbug shadow gnus-msg gnus-art mm-uu mml2015 pgg pgg-parse pgg-def mm-view gnus-sum nnoo gnus-group gnus-undo nnmail mail-source format-spec gnus-start gnus-spec gnus-int gnus-range gnus-win gnus dabbrev bbdb-com gnus-ems gnus-xmas message messagexmas mml mml-sec mml-smime smime comint ring dig mm-decode mm-bodies mm-encode mailcap lpr mail-parse rfc2045 rfc2231 rfc2047 qp ietf-drums mail-abbrevs sendmail rfc822 nnheader nnheaderxm gnus-util netrc time-date parse-time mm-util mail-prsvr mail-utils mailheader canlock reporter hyper-apropos lazy-lock func-menu cc-mode cc-align cc-cmds cc-engine cc-styles cc-langs cc-vars cc-menus imenu cc-defs efs-cu eudcb-ldap ldap eudc eudc-options-file cus-edit cus-load eudc-vars overlay wid-edit rsz-minibuf pending-del c-comment-edit tempo w3-cus url mm mule-sysdp url-parse url-vars xml-parse doxymacs autorevert jka-compr power-macros edmacro paren mic-paren timer pc-keys byte-optimize bytecomp byte-compile advice advice-preload minibuffer-complete-cycle filladapt vc-hooks compile igrep font-lock bbdb-sc supercite mail-extr regi bbdb timezone gnuserv disp-table info cus-face xslt-process-autoloads xslide-autoloads xemacs-devel-autoloads xemacs-base-autoloads x-symbol-autoloads w3-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 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 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 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 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 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 x-iso8859-1 gutter-items menubar-items x-menubar 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 sparcworks tooltalk 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 dbm md5 xemacs gutter png gif jpeg xpm xbm lisp-float-type usg-unix-v dialog devices window-system base64) Recent keystrokes: ----------------- e c i a t e SPC a SPC t r e p BS BS BS BS r e p l y SPC b a c k SPC t o SPC m y SPC e m a i l SPC a d d r e s s . SPC SPC BS BS SPC SPC T h a n k s ! home up up up up up up up up up up Sh-down Sh-down Sh-down Sh-down Sh-down Sh-down Sh-down Sh-down M-w up C-c C-c C-x 1 M-x r e p TAB o TAB r t TAB x e TAB RET Recent messages (most recent first): ----------------------------------- Fontifying *mail to XEmacs Beta*... Loading xemacsbug...done Loading xemacsbug... Making completion list... Making completion list... Sending...done Sending via mail... Loading gnus-msg...done Loading gnus-msg... Sending... Loading dabbrev...done Loading dabbrev... Please enter your report. Type C-c C-c to send, C-c C-k to abort. Fontifying *mail*... done. Formatting bug report buffer...... Formatting bug report buffer..... Formatting bug report buffer.... Formatting bug report buffer... Loading cl-macs...done Loading cl-macs... -- Jake Colman Principia Partners LLC Phone: (201) 209-2467 Harborside Financial Center Fax: (201) 946-0320 902 Plaza Two E-mail: colman(a)ppllc.com Jersey City, NJ 07311 www.principiapartners.com