[Bug: 21.5-b29] shell-command-on-region problem on Windows Cygwin

================================================================ Dear Bug Team! I am the current maintainer of VM. The following is a debugger trace of an attempt by VM to run w3m on a piece of html text. Everything looks normal here, but the output inserted into the buffer is: 1 [sig] sh 5280 exception::handle: Exception: STATUS_ACCESS_VIOLATION 224 [sig] sh 5280 open_stackdumpfile: Dumping stack trace to sh.exe.stackdump Exactly the same call works fine in Gnu Emacs under the same environment. Should I do something differently for XEmacs? Cheers, Uday ------ Debugger entered--returning value: 35584 call-process-internal("C:/Cygwin/bin/sh.exe" (#<buffer "test-mime Presentation"> 5791 18830) t nil "-c" "w3m -dump -T text/html -I utf-8 -O utf-8") * apply(call-process-internal "C:/Cygwin/bin/sh.exe" (#<buffer "test-mime Presentation"> 5791 18830) t nil ("-c" "w3m -dump -T text/html -I utf-8 -O utf-8")) * call-process("C:/Cygwin/bin/sh.exe" (#<buffer "test-mime Presentation"> 5791 18830) t nil "-c" "w3m -dump -T text/html -I utf-8 -O utf-8") * apply(call-process "C:/Cygwin/bin/sh.exe" (#<buffer "test-mime Presentation"> 5791 18830) t nil ("-c" "w3m -dump -T text/html -I utf-8 -O utf-8")) * byte-code("..." [end start p deletep s e copy-marker t apply call-process <= retval program buffer displayp args] 10) * call-process-region(5791 18830 "C:/Cygwin/bin/sh.exe" t t nil "-c" "w3m -dump -T text/html -I utf-8 -O utf-8") (let ((swap ...)) (goto-char start) (and replace (push-mark)) (call-process-region start end shell-file-name t t nil shell-command-switch command) (let (...) (and shell-buffer ... ...)) (and replace swap (exchange-point-and-mark t))) (if (or replace (and output-buffer ...)) (let (...) (goto-char start) (and replace ...) (call-process-region start end shell-file-name t t nil shell-command-switch command) (let ... ...) (and replace swap ...)) (let (... ... ... ...) (unwind-protect ... ...))) * shell-command-on-region(5791 18830 "w3m -dump -T text/html -I utf-8 -O utf-8" nil t) (let ((charset ...)) (shell-command-on-region start (1- end) (format "w3m -dump -T text/html -I %s -O %s" charset charset) nil t)) * vm-mime-display-internal-w3m-text/html(5791 #<marker at 18989 in test-mime Presentation 0x2f82ad4> [("text/html" "charset=utf-8") ("text/html" "charset=utf-8") "8bit" nil nil nil nil #<marker at 118668 in test-mime 0x32f2e74> #<marker at 118739 in test-mime 0x32f2e8c> #<marker at 118740 in test-mime 0x32f2ea4> #<marker at 131779 in test-mime 0x32f2ebc> nil <<c>> <<m>> nil nil nil]) funcall(vm-mime-display-internal-w3m-text/html 5791 #<marker at 18989 in test-mime Presentation 0x2f82ad4> [("text/html" "charset=utf-8") ("text/html" "charset=utf-8") "8bit" nil nil nil nil #<marker at 118668 in test-mime 0x32f2e74> #<marker at 118739 in test-mime 0x32f2e8c> #<marker at 118740 in test-mime 0x32f2ea4> #<marker at 131779 in test-mime 0x32f2ebc> nil <<c>> <<m>> nil nil nil]) ------ ================================================================ System Info to help track down your bug: --------------------------------------- OS version: Microsoft Windows XP [Version 5.1.2600] OS: Windows_NT XEmacs 21.5-b29 "garbanzo" configured for `i586-pc-win32'. Building XEmacs using "NMAKE". Building XEmacs using make flags " ". Building XEmacs in source tree "D:\\gnu\\xemacs-21.5.29". For src, using compiler "cl -nologo -W3 -DSTRICT -Zi -Od -MDd -c -TP -ID:\gnu\xemacs-21.5.29\nt\inc -ID:\gnu\xemacs-21.5.29\src -I"d:\gnu\optional-libs\xpm-3.4k" -I"d:\gnu\optional-libs\xpm-3.4k\lib" -I"d:\gnu\optional-libs\libpng-1.2.40" -I"d:\gnu\optional-libs\zlib-1.2.3" -I"d:\gnu\optional-libs\compface-1.5.1" -I"d:\gnu\optional-libs\zlib-1.2.3" -DHAVE_MS_WINDOWS -DHAVE_MENUBARS -DHAVE_SCROLLBARS -DHAVE_TOOLBARS -DHAVE_WIDGETS -DHAVE_DIALOGS -DHAVE_XPM -DFOR_MSW -DHAVE_GIF -DHAVE_PNG -DHAVE_XFACE -DHAVE_ZLIB -DHAVE_NATIVE_SOUND -DMULE -DERROR_CHECK_ALL -DPDUMP -DUSE_KKCC -DSYSTEM_MALLOC -DDEBUG_XEMACS -D_DEBUG -DWIN32_LEAN_AND_MEAN -DWIN32_NATIVE -Demacs -DHAVE_CONFIG_H -DPATH_VERSION=\"21.5-b29\" -DPATH_PROGNAME=\"xemacs\" -DEMACS_VERSION=\"21.5-b29\" -DEMACS_PROGNAME=\"xemacs\" -DSHEBANG_PROGNAME=\"xemacs-script\" -DSTACK_TRACE_EYE_CATCHER=xemacs_21_5_b29_i586_pc_win32 -DPATH_PREFIX=\""c:\\Program Files\\XEmacs\\XEmacs-21.5-b29"\" -DEMACS_MAJOR_VERSION=! 21 -DEMACS_MINOR_VERSION=5 -DEMACS_BETA_VERSION=29 -DXEMACS_CODENAME=\""garbanzo"\" -DXEMACS_EXTRA_NAME=\"""\" -DEMACS_CONFIGURATION=\"i586-pc-win32\"". For lib-src, using compiler "cl -nologo -W3 -DSTRICT -Zi -Od -MDd -ID:\gnu\xemacs-21.5.29\lib-src -ID:\gnu\xemacs-21.5.29\src -DHAVE_CONFIG_H -DWIN32_NATIVE". Compiling as C++. Installing XEmacs in "c:\\Program Files\\XEmacs\\XEmacs-21.5-b29". Compiling in support for Microsoft Windows native GUI. Compiling in international (MULE) support. Compiling in support for XPM images. Compiling in support for GIF images. Compiling in support for PNG images. Compiling in support for X-Face message headers. Compiling in support for GZIP compression/decompression. Compiling in support for toolbars. Compiling in support for dialogs. Compiling in support for widgets. Compiling in support for native sounds. Using portable dumper. Using system malloc. Using DLL version of C runtime library. Compiling in extra internal error-checking. NOTE: --------------------------------------------------------- NOTE: Compiling in support for runtime error-checking. NOTE: XEmacs will run noticeably more slowly as a result. NOTE: Error-checking is on by default for XEmacs beta releases. NOTE: --------------------------------------------------------- Compiling in debugging support (no slowdown). Using new experimental GC mark algorithms. Load-Path Lisp Shadows: ---------------------- (d:\Home\udr\share\emacs\sml-mode D:/gnu/emacs-23.2/../site-lisp\sml-mode d:\Home\udr\share\emacs\savehist-20+ D:/gnu/emacs-23.2/../site-lisp\savehist-20+ D:\gnu\vm\trunk/xemacs/lisp\vcard c:\Program Files\XEmacs\xemacs-packages\lisp\gnus\vcard D:/gnu/emacs-23.2/../site-lisp\ssh c:\Program Files\XEmacs\xemacs-packages\lisp\os-utils\ssh c:\Program Files\XEmacs\xemacs-packages\lisp\xemacs-base\regexp-opt c:\Program Files\XEmacs\XEmacs-21.5-b29\lisp\regexp-opt D:/gnu/emacs-23.2/../site-lisp\gnuserv c:\Program Files\XEmacs\XEmacs-21.5-b29\lisp\gnuserv c:\Program Files\XEmacs\xemacs-packages\lisp\xemacs-base\easy-mmode c:\Program Files\XEmacs\XEmacs-21.5-b29\lisp\easy-mmode) 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 : nil Lisp locale settings: current-language-environment => "English" default-buffer-file-coding-system => mswindows-multibyte-dos default-process-coding-system => (undecided . mswindows-multibyte-system-default) (current-locale) => "English_United States.1252" keyboard-coding-system => mswindows-multibyte-system-default terminal-coding-system => mswindows-multibyte-system-default (coding-priority-list) => (iso-8-1 utf-16-little-endian-bom utf-16-bom utf-8-bom iso-7 no-conversion utf-8 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 mswindows-multibyte-system-default-dos 'file-name is aliased to mswindows-multibyte-system-default 'mswindows-multibyte-system-default is not a coding system alias Installed XEmacs Packages: ------------------------- (xemacs-devel ver: 1.79 upstream: No-Upstream-Ver) (xemacs-base ver: 2.18 upstream: No-Upstream-Ver) (vc ver: 1.45 upstream: No-Upstream-Ver) (time ver: 1.14 upstream: 1.17) (text-modes ver: 1.95 upstream: No-Upstream-Ver) (texinfo ver: 1.3 upstream: No-Upstream-Ver) (speedbar ver: 1.29 upstream: 1.0pre4) (sounds-wav ver: 1.12 upstream: No-Upstream-Ver) (sh-script ver: 1.24 upstream: 2.0f) (semantic ver: 1.2 upstream: 1.4.4) (psgml ver: 1.45 upstream: 1.3.2) (ps-print ver: 1.12 upstream: 6.5.6) (prog-modes ver: 2.18 upstream: No-Upstream-Ver) (perl-modes ver: 1.14 upstream: No-Upstream-Ver) (pc ver: 1.28 upstream: No-Upstream-Ver) (os-utils ver: 1.41 upstream: No-Upstream-Ver) (net-utils ver: 1.56 upstream: N/A) (mail-lib ver: 1.8 upstream: No-Upstream-Ver) (ispell ver: 1.32 upstream: 3.6) (gnus ver: 1.93 upstream: 5.10.8) (fsf-compat ver: 1.17 upstream: No-Upstream-Ver) (emerge ver: 1.11 upstream: No-Upstream-Ver) (eieio ver: 1.06 upstream: 1.0pre4) (efs ver: 1.34 upstream: 1.24) (edit-utils ver: 2.4 upstream: No-Upstream-Ver) (ediff ver: 1.77 upstream: 2.75) (edebug ver: 1.22 upstream: No-Upstream-Ver) (ecb ver: 1.22 upstream: 2.31) (easypg ver: 1.02 upstream: 0.0.16) (dired ver: 1.19 upstream: 7.16) (debug ver: 1.18 upstream: No-Upstream-Ver) (cc-mode ver: 1.45 upstream: 5.30.10) (c-support ver: 1.22 upstream: No-Upstream-Ver) Features: -------- (atomic-extents mail-abbrevs xemacsbug shadow vm-delete cl-specs symbol-syntax tags etags hyper-apropos passwd longlines view-less view vm-startup vm-grepmail cus-edit cus-load wid-edit reporter info executable vm-save tapestry vm-sort vm-thread efs-cu vm-imap font-lock u-vm-color my-vm overlay bbdb vm-rfaddons vm-undo vm-virtual vm-summary-faces vm-message font disp-table alist mswindows-font-menu font-menu debug vm-macro vm-edit vm-digest vm-page vm-window vm-crypto vm-menu vm-mouse vm-toolbar vm-mime vm vm-reply vm-motion vm-summary vm-folder vm-minibuf vm-misc timezone vm-pcrisis highlight-headers cus-face vm-version vm-vars savehist-20+ movement natural-space NatSpeak sendmail rfc822 regexp-opt echistory chistory electric edebug advice advice-preload edmacro jka-compr xemacs-devel-autoloads xemacs-base-autoloads vc-autoloads time-autoloads text-modes-autoloads texinfo-autoloads speedbar-autoloads sounds-wav-autoloads sh-script-autoloads semantic-autoloads psgml-autoloads ps-print-autoloads prog-modes-autoloads perl-modes-autoloads pc-autoloads os-utils-autoloads net-utils-autoloads mail-lib-autoloads ispell-autoloads gnus-autoloads fsf-compat-autoloads emerge-autoloads eieio-autoloads efs-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ecb-autoloads easypg-autoloads dired-autoloads debug-autoloads cc-mode-autoloads c-support-autoloads mule-autoloads auto-autoloads auto-show fontl-hooks canna-leim tibetan slovenian czech romanian lao devanagari indian cyrillic code-cmds gutter-items menubar-items x-menubar dragdrop 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 mswindows-scrollbars mswindows toolbar native-sound scrollbar network-streams subprocesses menu-accelerator-support menubar md5 xemacs mule gutter png gif xface xpm xbm lisp-float-type file-coding dde windows-nt dragdrop-api dialog devices window-system base64) Recent keystrokes: ----------------- up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up up 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-x o h f1 SPC M-x r e p o r t - e m SPC SPC RET Recent messages (most recent first): ----------------------------------- Parsing d:\Home\udr\.mailrc... done Parsing d:\Home\udr\share\dotfiles\.mailrc... done Parsing d:\Home\udr\share\dotfiles\.mailrc... Parsing d:\Home\udr\.mailrc... Loading mail-abbrevs...done Loading mail-abbrevs... Loading xemacsbug...done Loading xemacsbug... Making completion list... Making completion list... Quit Quit Launching cmd /c... done Launching cmd /c... Wrote c:\DOCUME~1\udr\LOCALS~1\Temp\vm1786845474.jpg Continuing. Entering debugger... Continuing. Entering debugger... Continuing. _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-beta