[Bug: 21.5-b27] electric-list-buffer problems with XEmacs 21.5

================================================================ Dear Bug Team! Ever since I switched to using XEmacs 21.5 I have had a problem with the electric-buffer-list. If I have the window split one or more times, and my cursor is in any but the top pane and I use electric-buffer-list (^C^B), the top buffer in the window gets it's mode changed, also the buffer-list is unusable from the keyboard. Details: - bring up a clean xemacs - split the window into two panes: (^X2) - move the cursor to the lower pane: (^XO) - Note that the current buffer mode for *scratch* is: Lisp Interaction ... - Invoke electric buffer: (Esc-X electric-buffer-list) BUG: - The pane at the top of the window has suddenly gotten a scrollbar along the bottom like the buffer list buffer - The title bar under the upper pane also says it is the electric buffer list window (as does the lower pane) - The upper pane content is still the *scratch* buffer - The lower pane is the buffer list but the cursor in it is stuck up in the upper right corner. Pressing any of the keys to move the cursor around do not work, they cursor stays stuck up in the corner. (now hit Return to burry the buffer list) - Note that the *scratch* buffer now as the mode: Buffer Menu ... The mode on the *scratch* buffer was changed to Buffer Menu and the bottom scrollbar still exists. This buffer is now corrupt and needs to be killed. This works correctly in XEmacs 21.4 but is broken in 21.5. Rick Meitzler ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: Linux gooey 2.4.21-37.ELsmp #1 SMP Wed Sep 7 13:28:55 EDT 2005 i686 i686 i386 GNU/Linux ./configure XEmacs 21.5-b27 "fiddleheads" configured for `i686-pc-linux'. Compilation Environment and Installation Defaults: Source code location: /hm/rgm/local/src/emacs/xemacs-21.5.27 Installation prefix: /usr/local Operating system description file: `s/linux.h' Machine description file: `m/intel386.h' Compiler version: gcc (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-52) - GCC specs file: /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/specs - Compiler command: gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wunused-parameter -g libc version: glibc-2.3.2-95.33 Relocating allocator for buffers: no GNU version of malloc: yes - Using Doug Lea's new malloc from the GNU C Library. 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. Compiling in support for GPM (General Purpose Mouse). 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. Sound: Compiling in support for sound (native). Databases: Compiling in support for Berkeley database. Compiling in support for LDAP. Compiling in support for PostgreSQL. - Using PostgreSQL header file: libpq-fe.h - Using PostgreSQL V7 bindings. Internationalization: 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: ---------------------- (/hm/rgm/.xemacs/lisp/clearcase/clearcase /usr/local/lib/xemacs/xemacs-packages/lisp/clearcase/clearcase /usr/local/lib/xemacs/xemacs-packages/lisp/xemacs-base/regexp-opt /usr/local/lib/xemacs-21.5-b27/lisp/regexp-opt /usr/local/lib/xemacs/xemacs-packages/lisp/xemacs-base/easy-mmode /usr/local/lib/xemacs-21.5-b27/lisp/easy-mmode /usr/local/lib/xemacs/xemacs-packages/lisp/build/build-report /usr/local/lib/xemacs-21.5-b27/lisp/build-report) 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: 1.01 upstream: steve(a)eicq.org--2005/xetla--main--1.1--version-0) (xemacs-devel ver: 1.72 upstream: 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upstream: 0.4.7) (misc-games ver: 1.18 upstream: No-Upstream-Ver) (mine ver: 1.16 upstream: 1.9) (mh-e ver: 1.29 upstream: 7.4.2) (mew ver: 1.19 upstream: 1.94.2) (mailcrypt ver: 2.14 upstream: 3.5.8) (mail-lib ver: 1.76 upstream: No-Upstream-Ver) (liece ver: 1.15 upstream: 1.4.9) (jde ver: 1.51 upstream: 2.3.3) (ispell ver: 1.32 upstream: 3.6) (ilisp ver: 1.33 upstream: 5.12.0) (igrep ver: 1.14 upstream: 2.111) (idlwave ver: 1.32 upstream: 5.1) (ibuffer ver: 1.09 upstream: No-Upstream-Ver) (hyperbole ver: 1.16 upstream: 4.18) (hm--html-menus ver: 1.23 upstream: 5.9) (haskell-mode ver: 1.08 upstream: 2.1) (gnus ver: 1.9 upstream: 5.10.7) (gnats ver: 1.17 upstream: 3.101) (general-docs ver: 1.04 upstream: No-Upstream-Ver) (games ver: 1.17 upstream: 1.04) (fsf-compat ver: 1.15 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: 1.39 upstream: 1.32) (eterm ver: 1.17 upstream: No-Upstream-Ver) (ess ver: 1.16 upstream: 5.2.7) (eshell ver: 1.1 upstream: 2.4.1) (escreen ver: 1.01 upstream: 1.16) (erc ver: 0.21 upstream: Version 5.1.2 Revision: 1.796.2.6) (emerge ver: 1.11 upstream: No-Upstream-Ver) (elib ver: 1.11 upstream: 1.0) (eieio ver: 1.05 upstream: 0.17) (efs ver: 1.33 upstream: 1.23) (edt ver: 1.13 upstream: No-Upstream-Ver) (edit-utils ver: 2.34 upstream: No-Upstream-Ver) (ediff ver: 1.62 upstream: 2.75) (edebug ver: 1.21 upstream: No-Upstream-Ver) (ecrypto ver: 0.2 upstream: 2.0) (ecb ver: 1.22 upstream: 2.31) (docbookide ver: 0.07000000000000001 upstream: 0.1) (dired ver: 1.17 upstream: 7.13) (dictionary ver: 1.16 upstream: 1.8) (debug ver: 1.17 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) (cc-mode ver: 1.45 upstream: 5.30.10) (calendar ver: 1.23 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: 1.29 upstream: 2.34) (auctex ver: 1.46 upstream: 11.55) (apel ver: 1.32 upstream: 10.6) (ada ver: 1.14 upstream: 2.27) (Sun ver: 1.16 upstream: No-Upstream-Ver) Installed Modules: ----------------- Features: -------- (mail-abbrevs xemacsbug shadow sendmail efs-dired efs-x19.15 efs-fnh efs-ovwrt efs-netrc efs-defun efs efs-dump mail-utils mailcrypt rfc822 package-ui package-get package-admin config wid-edit ebuff-menu electric efs-cu font disp-table backup-dir lazy-lock lazy-shot avoid paren blink-paren mwheel specman-mode cc-fonts font-lock hideif cc-mode cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs regexp-opt func-menu imenu filladapt clearcase timer-funcs advice advice-preload tq reporter executable cus-face dired-faces dired-xemacs dired comint ring 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 liece-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 ess-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 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 modules-autoloads auto-autoloads rsz-minibuf auto-show fontl-hooks 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 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 native-sound scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar berkeley-db md5 xemacs gutter tiff png gif jpeg xpm xbm lisp-float-type file-coding linux dialog devices window-system base64) Recent keystrokes: ----------------- button1 button1up button1 button1up misc-user C-s e l e c t down up C-x C-b RET misc-user button1 button1up C-x C-b down RET C-x 2 C-x C-g C-g C-x C-b down up RET C-x o C-x C-b down down down right right right button2 button2up button3 misc-user button1 button1up C-x C-g C-g C-x k RET C-x 1 C-x C-b down RET down RET misc-user 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