Message301

Author aidan
Recipients Klaus.Reim, stephen, xemacs-beta
Date 2008-01-19.06:43:09
Content
Thank you for an excellent bug report, Klaus!

In local testing, I can reproduce your bug; and it seems that Stephen’s
patch of http://mid.gmane.org/87hcixwkh4.fsf@uwakimon.sk.tsukuba.ac.jp ,
which he has yet to commit, eliminates it. We’d love confirmation of this
from you; despite Stephen’s ‘do not apply this patch’ in his message, the
change is easy to apply.

 Ar an t-ochtú lá de mí na Nollaig, scríobh Klaus Reim: 

 > Hi!
 > 
 > I encountered a fatal error during an isearch-forward
 > within a several 10000 lines buffer.
 > Eventually it turned out that "size does not matter":
 > I was able to boil the problem down to a mere 3-bytes buffer
 > containing the letters "IAI".
 > If you place point just before the 'A', and then
 > do a "C-s C-w" sequence, xemacs dies from:
 > 
 >   Fatal error: assertion failed, file search.c, line 1487,
 >   (this_pos) > ((Bytebpos) 1) && this_pos <= ((buf)->text->z + 0)
 > 
 > instead of marking the "AI".
 > This occurs for example in today's cvs-head.
 > To be more precise, the assertion triggers for
 > CVS date-tag "-D 2007-08-27" and later, while it does not for "-D 2007-08-26"
 > Among the few files changed in that interval, it turned out
 > that revision 1.9 of "lisp/mule/latin.el" causes the problem
 > (or maybe makes an older problem evident).
 > I built my version of xemacs --with-mule.
 > 
 > Find below my system info (saw the same effect on
 > a redhat system as well, with the same build configuration).
 > 
 > regards,
 > Klaus
 > 
 > 
 > ================================================================
 > 
 > System Info to help track down your bug:
 > ---------------------------------------
 > 
 > uname -a: Linux linux 2.6.11.4-21.17-default #1 Fri Apr 6 08:42:34 UTC 2007 i686 athlon i386 GNU/Linux
 > 
 > configure  '--with-package-path=/home/klr/xemacs/lib/xemacs/xemacs-packages:/home/klr/xemacs/lib/xemacs/mule-packages' '--infodir=/home/klr/xemacs/xemacs-21.5/info' '--with-infopath=/home/klr/xemacs/xemacs-packages:/home/klr/xemacs/mule-packages' '--with-athena=3d' '--with-xpm' '--with-png' '--with-jpeg' '--with-tiff' '--with-gif' '--with-mule' '--with-gpm=yes' '--with-sound=native' '--with-pop' '--with-clash-detection' '--with-canna=yes' '--with-wnn=yes' '--with-xim=xlib' '--with-database=no' '--with-postgresql=no' '--with-ldap=no' '--with-hesiod=no' '--with-widgets=athena' '--with-menubars=lucid' '--with-scrollbars=lucid' '--with-dialogs=athena' '--with-msw=no' '--with-optimization' '--with-cflags-debugging='
 > 
 > 
 > XEmacs 21.5-b28 "fuki" (+CVS-20071118) configured for `i686-pc-linux'.
 > 
 > Compilation Environment and Installation Defaults:
 >   Source code location:              /home/klr/xemacs/xemacs-21.5
 >   Installation prefix:               /usr/local
 >   Operating system description file: `s/linux.h'
 >   Machine description file:          `m/intel386.h'
 >   Compiler version:                  gcc (GCC) 3.3.5 20050117 (prerelease) (SUSE Linux)
 >     - GCC specs file:                /usr/lib/gcc-lib/i586-suse-linux/3.3.5/specs
 >     - Compiler command:              gcc  -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wunused-parameter  -O3
 >   libc version:
 >   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/X11/include
 >     - X Windows libraries location:               /usr/X11/lib
 >     - Handling WM_COMMAND properly.
 >   Compiling in support for the Athena widget set:
 >     - Athena headers location:                    X11/Xaw3d
 >     - Athena library to link:                     Xaw3d
 >   Using Lucid menubars.
 >   Using Lucid scrollbars.
 >   Using Athena dialog boxes.
 >   Using Athena native widgets.
 > 
 > TTY:
 >   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).
 >   Compiling in support for ALSA (Advanced Linux Sound Architecture).
 > 
 > Databases:
 > 
 > 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.
 > 
 > Mail:
 >   Compiling in support for POP mail retrieval.
 >   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:
 > ----------------------
 > (/home/klr/xemacs/lib/xemacs/mule-packages/lisp/mule-base/ethio-util
 > /home/klr/xemacs/xemacs-21.5/lisp/mule/ethio-util
 > /home/klr/xemacs/lib/xemacs/mule-packages/lisp/mule-base/china-util
 > /home/klr/xemacs/xemacs-21.5/lisp/mule/china-util
 > /home/klr/xemacs/lib/xemacs/mule-packages/lisp/mule-base/japan-util
 > /home/klr/xemacs/xemacs-21.5/lisp/mule/japan-util
 > /home/klr/xemacs/lib/xemacs/mule-packages/lisp/mule-base/korea-util
 > /home/klr/xemacs/xemacs-21.5/lisp/mule/korea-util
 > /home/klr/xemacs/lib/xemacs/mule-packages/lisp/mule-base/cyril-util
 > /home/klr/xemacs/xemacs-21.5/lisp/mule/cyril-util
 > /home/klr/xemacs/lib/xemacs/mule-packages/lisp/mule-base/viet-util
 > /home/klr/xemacs/xemacs-21.5/lisp/mule/viet-util
 > /home/klr/xemacs/lib/xemacs/xemacs-packages/lisp/xemacs-base/easy-mmode
 > /home/klr/xemacs/xemacs-21.5/lisp/easy-mmode
 > /home/klr/xemacs/lib/xemacs/mule-packages/lisp/mule-ucs/unicode
 > /home/klr/xemacs/xemacs-21.5/lisp/unicode
 > /home/klr/xemacs/lib/xemacs/xemacs-packages/lisp/build/build-report
 > /home/klr/xemacs/xemacs-21.5/lisp/build-report
 > /home/klr/xemacs/lib/xemacs/xemacs-packages/lisp/xemacs-base/regexp-opt
 > /home/klr/xemacs/xemacs-21.5/lisp/regexp-opt /home/klr/lisp/font-lock
 > /home/klr/xemacs/xemacs-21.5/lisp/font-lock)
 > 
 > Internationalization Settings:
 > -------------------------
 > 
 > Environment:
 > 
 >   Value of LC_ALL      : nil
 >   Value of LC_COLLATE  : nil
 >   Value of LC_CTYPE    : nil
 >   Value of LC_MESSAGES : nil
 >   Value of LC_MONETARY : nil
 >   Value of LC_NUMERIC  : nil
 >   Value of LC_TIME     : nil
 >   Value of LANG        : C
 > 
 > Lisp locale settings:
 > 
 >   current-language-environment      => "English"
 >   default-buffer-file-coding-system => iso-8859-1
 >   default-process-coding-system     => (undecided . iso-8859-1)
 >   (current-locale)                  => "C"
 >   keyboard-coding-system            => iso-8859-1
 >   terminal-coding-system            => iso-8859-1
 >   (coding-priority-list)            =>
 >     (no-conversion utf-16-little-endian-bom utf-16-bom utf-8-bom iso-7
 >     utf-8 iso-8-1 iso-8-2 iso-8-designate iso-lock-shift shift-jis
 >     big5 utf-16-little-endian utf-16 ucs-4)
 > 
 > Coding system aliases:
 > 
 >   'native                              is aliased to iso-8859-1
 >   'file-name                           is aliased to native
 >   'mswindows-multibyte-system-default  is not a coding system alias
 > 
 > 
 > Installed XEmacs Packages:
 > -------------------------
 > (skk ver: 1.24 upstream: 10.62a)
 > (mule-ucs ver: 1.16 upstream: 0.84)
 > (mule-base ver: 1.52 upstream: No-Upstream-Ver)
 > (lookup ver: 1.15 upstream: 1.0)
 > (leim ver: 1.26 upstream: No-Upstream-Ver)
 > (egg-its ver: 1.27 upstream: No-Upstream-Ver)
 > (edict ver: 1.16 upstream: 0.9.9)
 > (zenirc ver: 1.16 upstream: 2.112)
 > (xwem ver: 1.22 upstream: lg@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@xwem.org--2005/xlib--main--2.1--version-0)
 > (xetla ver: 1.01 upstream: steve@eicq.org--2005/xetla--main--1.1--version-0)
 > (xemacs-devel ver: 1.76 upstream: No-Upstream-Ver)
 > (x-symbol ver: 1.1 upstream: 4.5.1)
 > (w3 ver: 1.34 upstream: 4.0pre47)
 > (vm ver: 7.26 upstream: 7.19)
 > (viper ver: 1.59 upstream: 3.09)
 > (view-process ver: 1.13 upstream: 2.4)
 > (vhdl ver: 1.22 upstream: 3.33.12)
 > (vc-cc ver: 1.22 upstream: No-Upstream-Ver)
 > (vc ver: 1.45 upstream: No-Upstream-Ver)
 > (tramp ver: 1.39 upstream: 2.0.56)
 > (tpu ver: 1.14 upstream: 4.2X)
 > (tooltalk ver: 1.15 upstream: No-Upstream-Ver)
 > (tm ver: 1.38 upstream: No-Upstream-Ver)
 > (time ver: 1.14 upstream: 1.17)
 > (textools ver: 1.15 upstream: No-Upstream-Ver)
 > (text-modes ver: 1.95 upstream: No-Upstream-Ver)
 > (texinfo ver: 1.3 upstream: No-Upstream-Ver)
 > (supercite ver: 1.21 upstream: 3.55x3)
 > (strokes ver: 1.1 upstream: No-Upstream-Ver)
 > (speedbar ver: 1.28 upstream: 0.14beta4)
 > (sounds-wav ver: 1.12 upstream: No-Upstream-Ver)
 > (sounds-au ver: 1.12 upstream: No-Upstream-Ver)
 > (sml-mode ver: 0.12 upstream: 3.9.5)
 > (slider ver: 1.15 upstream: 0.3x1)
 > (sieve ver: 1.18 upstream: No-Upstream-Ver)
 > (sh-script ver: 1.22 upstream: 2.0f)
 > (sgml ver: 1.11 upstream: No-Upstream-Ver)
 > (semantic ver: 1.2 upstream: 1.4.4)
 > (scheme ver: 1.16 upstream: No-Upstream-Ver)
 > (sasl ver: 1.16 upstream: 1.14.4)
 > (ruby-modes ver: 1.02 upstream: 1.6.8)
 > (rmail ver: 1.14 upstream: No-Upstream-Ver)
 > (reftex ver: 1.34 upstream: 4.21)
 > (re-builder ver: 1.05 upstream: 1.20)
 > (psgml-dtds ver: 1.03 upstream: No-Upstream-Ver)
 > (ps-print ver: 1.11 upstream: 6.5.6)
 > (prog-modes ver: 2.15 upstream: No-Upstream-Ver)
 > (pgg ver: 1.06 upstream: 0.1)
 > (pcomplete ver: 1.04 upstream: 1.1.6)
 > (pcl-cvs ver: 1.68 upstream: R-2_9_9)
 > (pc ver: 1.28 upstream: No-Upstream-Ver)
 > (os-utils ver: 1.4 upstream: No-Upstream-Ver)
 > (oo-browser ver: 1.05 upstream: 4.08)
 > (ocaml ver: 0.06 upstream: 3.06)
 > (net-utils ver: 1.53 upstream: N/A)
 > (mmm-mode ver: 1.02 upstream: 0.4.7)
 > (misc-games ver: 1.19 upstream: No-Upstream-Ver)
 > (mine ver: 1.16 upstream: 1.9)
 > (mh-e ver: 1.31 upstream: 7.4.2)
 > (mew ver: 1.19 upstream: 1.94.2)
 > (mailcrypt ver: 2.14 upstream: 3.5.8)
 > (mail-lib ver: 1.79 upstream: No-Upstream-Ver)
 > (jde ver: 1.51 upstream: 2.3.3)
 > (ispell ver: 1.32 upstream: 3.6)
 > (ilisp ver: 1.34 upstream: 5.12.0)
 > (igrep ver: 1.15 upstream: 2.111)
 > (idlwave ver: 1.32 upstream: 5.1)
 > (ibuffer ver: 1.09 upstream: No-Upstream-Ver)
 > (hyperbole ver: 1.17 upstream: 5.0)
 > (hm--html-menus ver: 1.24 upstream: 5.9)
 > (gnats ver: 1.17 upstream: 3.101)
 > (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: 1.4 upstream: 1.32)
 > (eterm ver: 1.17 upstream: No-Upstream-Ver)
 > (eshell ver: 1.12 upstream: 2.4.1)
 > (escreen ver: 1.01 upstream: 1.16)
 > (emerge ver: 1.11 upstream: No-Upstream-Ver)
 > (elib ver: 1.11 upstream: 1.0)
 > (eieio ver: 1.05 upstream: 0.17)
 > (efs ver: 1.34 upstream: 1.24)
 > (edt ver: 1.14 upstream: No-Upstream-Ver)
 > (edit-utils ver: 2.38 upstream: No-Upstream-Ver)
 > (ediff ver: 1.72 upstream: 2.75)
 > (edebug ver: 1.22 upstream: No-Upstream-Ver)
 > (ecrypto ver: 0.2 upstream: 2.0)
 > (ecb ver: 1.22 upstream: 2.31)
 > (easypg ver: 1.01 upstream: 0.0.15)
 > (docbookide ver: 0.08 upstream: 0.1)
 > (dired ver: 1.18 upstream: 7.14)
 > (dictionary ver: 1.16 upstream: 1.8)
 > (debug ver: 1.18 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: 1.34 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)
 > (apel ver: 1.33 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 rfc822 rect cc-mode cc-fonts
 > cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
 > diff-mode tramp-smb tramp regexp-opt executable advice advice-preload
 > shell comint ring password format-spec timer-funcs trampver add-log
 > efs-cu font font-lock paren blink-paren image-mode
 > dired-faces dired-xemacs dired idm-mode idm-class-attribute-alist
 > idm-parser idm-scanner idm-strings idm-util idm-faces cus-face
 > disp-table skk-autoloads mule-ucs-autoloads mule-base-autoloads
 > lookup-autoloads leim-autoloads latin-unity-autoloads
 > egg-its-autoloads edict-autoloads 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 jde-autoloads ispell-autoloads ilisp-autoloads
 > igrep-autoloads idlwave-autoloads ibuffer-autoloads
 > hyperbole-autoloads hm--html-menus-autoloads haskell-mode-autoloads
 > guided-tour-autoloads gnus-autoloads gnats-autoloads games-autoloads
 > fsf-compat-autoloads frame-icon-autoloads fortran-modes-autoloads
 > forms-autoloads footnote-autoloads eudc-autoloads eterm-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 easypg-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 mule-autoloads auto-autoloads
 > auto-show fontl-hooks canna-leim tibetan slovenian czech romanian lao
 > devanagari indian ccl 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 rsz-minibuf 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 alsa-sound
 > scrollbar unix-processes multicast network-streams subprocesses
 > modules menu-accelerator-support menubar md5 xemacs xim mule gutter
 > tiff png gif jpeg xpm xbm lisp-float-type file-coding linux dialog
 > devices window-system base64)
 > 
 > 
 > Recent keystrokes:
 > -----------------
 > 
 > down C-d C-x C-s button1 button1up C-a C-SPC up up
 > up up up up up up up up up up up up up up up up up
 > up up up up up C-w C-x C-s down down down down down
 > down down down down down down down down down down down
 > down down down down down down down down down down down
 > down down down down C-x 1 C-x C-f ~ / t m p TAB C-g
 > M-x e m a c TAB BS BS BS BS BS BS r e p TAB o TAB r
 > TAB x TAB RET
 > 
 > 
 > Recent messages (most recent first):
 > -----------------------------------
 > 
 > Warning:
 > 
 > Defaulting to the GNU Emacs-derived `sendmail.el' mail client. This facility,
 > while part of base XEmacs, is heinously underfeatured, and not going to get
 > better in the medium term. We include it so that bug reports work without
 > packages; we suggest that you choose and/or install one of the other mail
 > clients from packages if you're doing something other than M-x
 > report-xemacs-bug , or even if you are reporting bugs regularly.
 > 
 > To choose a package from those installed, click on "Options" ->
 > "Internet" -> "Compose Mail With ..." and decide on one from the
 > list. Gnus and VM are full-featured and have active user communities.
 > 
 > To disable this warning and stick with the old behavior, you can explicitly
 > initialize `mail-user-agent' to 'sendmail-user-agent .
 > Loading xemacsbug...done
 > Loading xemacsbug...
 > Making completion list...
 > Making completion list...
 > Quit
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > Wrote /mnt/misc/klr/Ods_Head_connect/bol42/lib/idm/rule/compile.c
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > Wrote /mnt/misc/klr/Ods_Head_connect/bol42/lib/idm/rule/compile.c
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > Wrote /mnt/misc/klr/Ods_Head_connect/bol42/lib/idm/rule/compile.c
 > Wrote /mnt/misc/klr/Ods_Head_connect/bol42/lib/idm/rule/compile.c
 > Wrote /mnt/misc/klr/Ods_Head_connect/bol42/lib/idm/rule/compile.c
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > Wrote /mnt/misc/klr/Ods_Head_connect/bol42/lib/idm/object/userdata.c
 > Wrote /mnt/misc/klr/Ods_Head_connect/klrwm.diff
 > 
 > _______________________________________________
 > XEmacs-Beta mailing list
 > XEmacs-Beta@xemacs.org
 > http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta
History
Date User Action Args
2008-01-19 06:43:09aidanlinkissue190 messages
2008-01-19 06:43:09aidancreate