[Bug: 21.5-b12] Problems with comment-region

================================================================ Dear Bug Team! I wanted to comment a region with `comment-region'. Unfortunatley I got that error: Signaling: (wrong-type-argument number-char-or-marker-p nil) 1-(nil) (aref str (1- (match-end 1))) (make-string n (aref str (1- ...))) (if multi (make-string n (aref str ...))) (when multi (make-string n (aref str ...))) (concat lpad s (when multi (make-string n ...)) rpad) (if (not (symbolp n)) (concat lpad s (when multi ...) rpad) (concat (mapconcat ... lpad "") (regexp-quote s) (when multi "+") (mapconcat ... rpad ""))) (let ((s ...) (lpad ...) (rpad ...) (multi ...)) (if (not ...) (concat lpad s ... rpad) (concat ... ... ... ...))) (progn (string-match "\\`\\s-*\\(.*?\\)\\s-*\\'" str) (let (... ... ... ...) (if ... ... ...))) (if (and (stringp str) (not ...)) (progn (string-match "\\`\\s-*\\(.*?\\)\\s-*\\'" str) (let ... ...))) (when (and (stringp str) (not ...)) (string-match "\\`\\s-*\\(.*?\\)\\s-*\\'" str) (let (... ... ... ...) (if ... ... ...))) comment-padright(";" 0) comment-region(321 456 nil) call-interactively(comment-region) I am not sure if it has to do with the use of `match-end'. That error happens in a Lisp buffer as well as in a eg. C buffer. As a workaround I set `comment-quote-nested' nil ,----[ C-h v comment-quote-nested RET ] | `comment-quote-nested' is a variable declared in Lisp. | -- loaded from "/usr/src/cvs/xemacs-21.5/lisp/newcomment.elc" | | Value: t | | Documentation: | Non-nil if nested comments should be quoted. | This should be locally set by each major mode if needed. | `---- Why is that variable not buffer-local if it should be set by each major mode? ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: CYGWIN_ME-4.90 windoof 1.3.22(0.78/3/2) 2003-03-18 09:20 i686 unknown unknown Cygwin ./configure '--use-kkcc' '--pdump' '--with-site-lisp=yes' '--with-x11=no' '--with-mule=yes' '--error-checking=none' '--site-includes=/usr/include/libpng/' '--package-path=/usr/local/lib/xemacs/xemacs-packages/:/usr/local/lib/xemacs/site-packages/:/usr/local/lib/xemacs/mule-packages/' XEmacs 21.5-b12 "carrot" configured for `i686-pc-cygwin'. Compilation / Installation: Source code location: /usr/src/cvs/xemacs-21.5 Installation prefix: /usr/local Additional header files: /usr/include/libpng/ Operating system description file: `s/cygwin32.h' Machine description file: `m/intel386.h' Compiler: gcc -I/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../include/noX -I/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../include/noX -Wall -Wno-switch -Winline -Wmissing-prototypes -Wsign-compare -Wundef -Wstrict-prototypes -Wpacked -Wshadow -Wmissing-declarations -Wpointer-arith -g -O3 Relocating allocator for buffers: no GNU version of malloc: yes Window System: Compiling in support for the Microsoft window system. Using MS-Windows menubars. Using MS-Windows scrollbars. Using MS-Windows dialog boxes. Using MS-Windows native widgets. Compiling in support for Drag'n'Drop (EXPERIMENTAL). - Drag'n'Drop prototype: msw. 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. 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 GNU DBM. Compiling in support for PostgreSQL. - Using PostgreSQL header file: libpq-fe.h - Using PostgreSQL V7 bindings. Internationalization: Compiling in support for Mule (multi-lingual Emacs). Mail: Compiling in support for POP mail retrieval. Other Features: Inhibiting IPv6 canonicalization at startup. Using the new GC algorithms. Using the new portable dumper. Compiling in support for extra debugging code. Load-Path Lisp Shadows: ---------------------- (/usr/local/lib/xemacs/xemacs-packages/lisp/tex-site /usr/local/lib/xemacs/xemacs-packages/lisp/auctex/tex-site /d/ognus/lib/xemacs/site-packages/lisp/gnus/sha1-el /usr/local/lib/xemacs/xemacs-packages/lisp/ecrypto/sha1-el /d/ognus/lib/xemacs/site-packages/lisp/gnus/hex-util /usr/local/lib/xemacs/xemacs-packages/lisp/ecrypto/hex-util /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio /usr/local/lib/xemacs/xemacs-packages/lisp/jde/eieio /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio-custom /usr/local/lib/xemacs/xemacs-packages/lisp/jde/eieio-custom /usr/local/lib/xemacs/xemacs-packages/lisp/eieio/eieio-comp /usr/local/lib/xemacs/xemacs-packages/lisp/jde/eieio-comp /d/ognus/lib/xemacs/site-packages/lisp/gnus/starttls /usr/local/lib/xemacs/xemacs-packages/lisp/mail-lib/starttls /d/ognus/lib/xemacs/site-packages/lisp/gnus/rfc2104 /usr/local/lib/xemacs/xemacs-packages/lisp/mail-lib/rfc2104 /d/ognus/lib/xemacs/site-packages/lisp/gnus/pop3 /usr/local/lib/xemacs/xemacs-packages/lisp/mail-lib/pop3 /d/ognus/lib/xemacs/site-packages/lisp/gnus/netrc /usr/local/lib/xemacs/xemacs-packages/lisp/mail-lib/netrc /d/ognus/lib/xemacs/site-packages/lisp/gnus/pgg /usr/local/lib/xemacs/xemacs-packages/lisp/pgg/pgg /d/ognus/lib/xemacs/site-packages/lisp/gnus/pgg-pgp5 /usr/local/lib/xemacs/xemacs-packages/lisp/pgg/pgg-pgp5 /d/ognus/lib/xemacs/site-packages/lisp/gnus/pgg-pgp /usr/local/lib/xemacs/xemacs-packages/lisp/pgg/pgg-pgp /d/ognus/lib/xemacs/site-packages/lisp/gnus/pgg-parse /usr/local/lib/xemacs/xemacs-packages/lisp/pgg/pgg-parse /d/ognus/lib/xemacs/site-packages/lisp/gnus/pgg-gpg /usr/local/lib/xemacs/xemacs-packages/lisp/pgg/pgg-gpg /d/ognus/lib/xemacs/site-packages/lisp/gnus/pgg-def /usr/local/lib/xemacs/xemacs-packages/lisp/pgg/pgg-def /usr/local/lib/xemacs/xemacs-packages/lisp/ps-print/ps-print /usr/local/lib/xemacs/xemacs-packages/lisp/ps-print-nomule/ps-print /d/ognus/lib/xemacs/site-packages/lisp/gnus/sieve /usr/local/lib/xemacs/xemacs-packages/lisp/sieve/sieve /d/ognus/lib/xemacs/site-packages/lisp/gnus/sieve-mode /usr/local/lib/xemacs/xemacs-packages/lisp/sieve/sieve-mode /d/ognus/lib/xemacs/site-packages/lisp/gnus/sieve-manage /usr/local/lib/xemacs/xemacs-packages/lisp/sieve/sieve-manage /usr/local/lib/xemacs/xemacs-packages/lisp/vc/vc /usr/local/lib/xemacs/xemacs-packages/lisp/vc-cc/vc /usr/local/lib/xemacs/xemacs-packages/lisp/vc/vc-hooks /usr/local/lib/xemacs/xemacs-packages/lisp/vc-cc/vc-hooks /usr/local/lib/xemacs/xemacs-packages/lisp/vc-cc/tq /usr/local/lib/xemacs/xemacs-packages/lisp/xemacs-base/tq /usr/local/lib/xemacs/mule-packages/lisp/mule-base/viet-util /usr/src/cvs/xemacs-21.5/lisp/mule/viet-util /usr/local/lib/xemacs/mule-packages/lisp/mule-base/cyril-util /usr/src/cvs/xemacs-21.5/lisp/mule/cyril-util /usr/local/lib/xemacs/mule-packages/lisp/mule-base/china-util /usr/src/cvs/xemacs-21.5/lisp/mule/china-util /usr/local/lib/xemacs/mule-packages/lisp/mule-base/ethio-util /usr/src/cvs/xemacs-21.5/lisp/mule/ethio-util /usr/local/lib/xemacs/mule-packages/lisp/mule-base/japan-util /usr/src/cvs/xemacs-21.5/lisp/mule/japan-util /usr/local/lib/xemacs/mule-packages/lisp/mule-base/korea-util /usr/src/cvs/xemacs-21.5/lisp/mule/korea-util /usr/local/lib/xemacs/xemacs-packages/lisp/build/build-report /usr/src/cvs/xemacs-21.5/lisp/build-report /usr/local/lib/xemacs/mule-packages/lisp/mule-ucs/unicode /usr/src/cvs/xemacs-21.5/lisp/unicode) Installed XEmacs Packages: ------------------------- ((mule-ucs:version 1.04 :type regular) (mule-base :version 1.42 :type regular) (lookup :version 1.1 :type regular) (locale :version 1.2 :type regular) (leim :version 1.19 :type regular) (latin-unity :version 1.07 :type regular) (zenirc :version 1.13 :type regular) (xslt-process :version 1.11 :type regular) (xemacs-devel :version 1.52 :type single-file) (xemacs-base :version 1.75 :type regular) (w3 :version 1.28 :type regular) (vm :version 1.25 :type regular) (viper :version 1.35 :type regular) (view-process :version 1.1 :type regular) (vhdl :version 1.11 :type regular) (vc-cc :version 1.14 :type regular) (vc :version 1.37 :type regular) (tramp :version 1.12 :type regular) (tpu :version 1.11 :type regular) (tooltalk :version 1.12 :type regular) (time :version 1.12 :type regular) (textools :version 1.14 :type regular) (text-modes :version 1.6 :type single-file) (texinfo :version 1.23 :type regular) (supercite :version 1.16 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.26 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.09 :type regular) (slider :version 1.13 :type regular) (sieve :version 1.07 :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 1.12 :type regular) (rmail :version 1.12 :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-nomule :version 1.03 :type regular) (ps-print :version 1.08 :type regular) (prog-modes :version 1 .72 :type single-file) (pgg :version 1.02 :type regular) (perl-modes :version 1.02 :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 1.3 :type single-file) (net-utils :version 1.31 :type single-file) (mmm-mode :version 1.0 :type regular) (misc-games :version 1.16 :type single-file) (mine :version 1.13 :type regular) (mh-e :version 1.13 :type regular) (mew :version 1.17 :type regular) (mailcrypt :version 2.12 :type regular) (mail-lib :version 1.57 :type regular) (jde :version 1.23 :type regular) (ispell :version 1.24 :type regular) (ilisp :version 1.31 :type regular) (igrep :version 1.1 :type regular) (idlwave :version 1.27 :type regular) (ibuffer :version 1.08 :type regular) (hm--html-menus :version 1.2 :type regular) (gnats :version 1.15 :type regular) (games :version 1.13 :type regular) (fsf-compat :version 1.12 :type single-file) (frame-icon :version 1.09 :type regular) (forms :version 1.12 :type regular) (footnote :version 1.15 :type regular) (eudc :version 1.36 :type regular) (eterm :version 1.13 :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) (eicq :version 1.02 :type regular) (efs :version 1.29 :type regular) (edt :version 1.1 :type regular) (edit-utils :version 2.0 :type single-file) (ediff :version 1.46 :type regular) (edebug :version 1.17 :type regular) (ecrypto :version 0.12 :type regular) (ecb :version 1.06 :type regular) (dired :version 1.13 :type regular) (dictionary :version 1.11 :type regular) (debug :version 1.16 :type regular) (crisp :version 1.11 :type regular) (cookie :version 1.14 :type regular) (clearcase :version 1.04 :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 1.21 :type regular) (auctex :version 1.35 :type regular) (apel :version 1.26 :type regular) (ada :version 1.09 :type regular) (Sun :version 1.12 :type regular)) Features: -------- (xemacsbug shadow cl-specs edebug find-func debug view-less view hyper-apropos dabbrev bookmark pp smtpmail hamster-mode sha1-el executable hex-util mytc overlay footno enum bbdb-hooks gnus-fun sort gnus-cite smiley gnus-agent gnus-srvr nnvirtual gnus-bcklg gnus-dup gnus-async func-menu gnus-score score-mode gnus-ml gnus-msg gnus-topic nndoc gnus-cache nnfolder pop3 byte-optimize bytecomp byte-compile nnml nndraft nnmh efs-cu bbdb-gnus gnus-art mm-uu mm-view gnus-sum gnus-group gnus-undo nnmail mail-source format-spec bbdb-snarf mail-extr bbdb-com nntp nnoo random-sig hamster-functions spam-stat gnus-start gnus-spec gnus-int gnus-range message mml mml-sec mml-smime smime dig mml1991 mml2015 pgg pgg-parse pgg-def mm-decode mm-bodies mm-encode mailcap lpr mail-parse rfc2045 rfc2231 rfc2047 qp ietf-drums mail-abbrevs sendmail rfc822 mailheader canlock gnus-win gnus gnus-ems gnus-xmas messagexmas gnus-util netrc time-date parse-time nnheader nnheaderxm mail-utils mm-util mail-prsvr wid-edit font disp-table face-list color-theme paren mic-paren timer recent-files edmacro iswitchb ibuffer big-menubar vc-hooks tex-site scroll-in-place filladapt completer python-comint-mode common-lisp clisp-indent myscheme cmuscheme comint ring scheme ilisp-scheme-easy-menu privategnus bbdb timezone hooks keybindings charset privatefunctions develock advice advice-preload font-lock gnus-load cus-load boxquote rect time-stamp latin-unity-tables latin-unity-latin10 latin-unity-latin9 latin-unity-latin8 latin-unity-latin7 latin-unity-vars latin-unity info cus-face mule-ucs-autoloads mule-base-autoloads lookup-autoloads locale-autoloads leim-autoloads latin-unity-autoloads zenirc-autoloads xslt-process-autoloads xemacs-devel-autoloads xemacs-base-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-cc-autoloads vc-autoloads tramp-autoloads tpu-autoloads tooltalk-autoloads time-autoloads textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads strokes-autoloads speedbar-autoloads sounds-wav-autoloads sounds-au-autoloads slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads sasl-autoloads rmail-autoloads reftex-autoloads python-modes-autoloads psgml-dtds-autoloads psgml-autoloads ps-print-nomule-autoloads ps-print-autoloads prog-modes-autoloads pgg-autoloads perl-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-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 hm--html-menus-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 eicq-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ecrypto-autoloads ecb-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 mule-autoloads auto-autoloads loadhist rsz-minibuf auto-show fontl-hooks tibetan lao devanagari indian slovenian czech romanian ccl code-cmds gutter-items menubar-items x-menubar dragdrop mode-motion mouse behavior itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete cus-file derived newcomment env text-props frame obsolete cus-start custom widget cl-extra mini-cl cl cl-19 packages backquote postgresqlv7 postgresql unicode mswindows-scrollbars mswindows tty-frames tty toolbar native-sound scrollbar unix-processes multicast network-streams subprocesses menu-accelerator-support menubar dbm md5 xemacs mule gutter tiff png gif jpeg xface xpm xbm lisp-float-type file-coding dde cygwin32 dragdrop-api dialog devices window-system base64) Recent keystrokes: ----------------- down down down down down right right right right right right right right q C-h a b u g RET 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 down down down down down down next next next next next next down down down down down down down down down down down down down down down right right right right right down RET RET BS q M-x r e p o r t - x e TAB RET Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done Loading xemacsbug... Quit Making completion list... Generating summary...done Generating summary... Scoring...done Scoring... Scoring...done Scoring... Fetching headers for nnml+private:Xemacs-beta-Mailingliste...done Fetching headers for nnml+private:Xemacs-beta-Mailingliste... Retrieving newsgroup: nnml+private:Xemacs-beta-Mailingliste... Opening nntp server on 127.0.0.1...done Opening nntp server on 127.0.0.1... nil t nil nil nil bye Karl -- He took his vorpal sword in hand: Long time the manxome foe he sought-- So rested he by the Tumtum tree, And stood awhile in thought. "Lewis Carroll" "Jabberwocky"