[Bug: 21.5-b28] mswindows-shell-execute failure when shortcuts are symlinks

Pete Forman pete.forman at westerngeco.com
Wed Jan 9 05:07:12 EST 2008


================================================================
Dear Bug Team!

XEmacs started with:

"d:\Program Files\XEmacs\xemacs-21.5-b28\i586-pc-win32\xemacs.exe" -q

Two of the following commands in *scratch* failed.

(mswindows-shell-execute "open" "http://www.xemacs.org/")
(mswindows-shell-execute "open" "c:\\")
t
(mswindows-shell-execute "open" "c:")
(mswindows-shell-execute "explore" "c:\\")
t
mswindows-shortcuts-are-symlinks
t


If mswindows-shortcuts-are-symlinks is set to nil then all the
external processes start successfully.


Aidan Kehoe reports that a "permission denied" error masks any
prospective "file not found" error.  I have seen similar errors
using "cmd /c start" either as a command from "!" in dired, or
in a Cygwin window outside of emacs.  I cannot currently
reproduce it.

Is there another lisp function that might exercise the C
realpath and similar functions to improve our diagnosis?

================================================================

System Info to help track down your bug:
---------------------------------------

OS version:

Microsoft Windows XP [Version 5.1.2600]
OS: Windows_NT

XEmacs 21.5-b28 "fuki" (+CVS-20070925) configured for `i586-pc-win32'.

   Building XEmacs using "nmake".
   Building XEmacs using make flags "                  ".
   Building XEmacs in source tree "c:\\XEmacsBuild\\xemacs-21.5-2007-09-26".
   For src, using compiler "cl -nologo -W3 -DSTRICT  -Zi -Od -MD -c 
-TP  -Ic:\XEmacsBuild\xemacs-21.5-2007-09-26\nt\inc 
-Ic:\XEmacsBuild\xemacs-21.5-2007-09-26\src 
-I"e:/cygwin/usr/local/src\xpm-3.4k" 
-I"e:/cygwin/usr/local/src\xpm-3.4k\lib" 
-I"e:/cygwin/usr/local/src\libpng-1.2.8" 
-I"e:/cygwin/usr/local/src/zlib" 
-I"e:/cygwin/usr/local/src/tiff-3.7.3\libtiff" 
-I"e:/cygwin/usr/local/src\jpeg-6b" 
-I"e:/cygwin/usr/local/src/zlib"  -DHAVE_MS_WINDOWS -DHAVE_MENUBARS 
-DHAVE_SCROLLBARS -DHAVE_TOOLBARS -DHAVE_WIDGETS -DHAVE_DIALOGS 
-DHAVE_XPM -DFOR_MSW -DHAVE_GIF -DHAVE_PNG -DHAVE_TIFF -DHAVE_JPEG 
-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-b28\"		 -DPATH_PROGNAME=\"xemacs\" 
-DEMACS_VERSION=\"21.5-b28\"		 -DEMACS_PROGNAME=\"xemacs\" 
-DSTACK_TRACE_EYE_CATCHER=xemacs_21_5_b28_i586_pc_win32 
-DPATH_PREFIX=\"..\"  -DEMACS_MAJOR_VERSION=21 
-DEMACS_MINOR_VERSION=5  -DEMACS_BETA_VERSION=28 
-DXEMACS_CODENAME=\""fuki"\"  -DXEMACS_EXTRA_NAME=\"(+CVS-20070925)\" 
  -DEMACS_CONFIGURATION=\"i586-pc-win32\"".
   For lib-src, using compiler "cl -nologo -W3 -DSTRICT  -Zi -Od -MD 
-Ic:\XEmacsBuild\xemacs-21.5-2007-09-26\lib-src 
-Ic:\XEmacsBuild\xemacs-21.5-2007-09-26\src -DHAVE_CONFIG_H -DWIN32_NATIVE".
   Compiling as C++.
   Installing XEmacs in "c:/XEmacsBuild/installed/2007-09-26/XEmacs-21.5-b28".
   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 TIFF images.
   Compiling in support for JPEG images.
   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:\Program Files\XEmacs\site-packages\lisp\ipython\python-mode
d:\Program Files\XEmacs\xemacs-packages\lisp\python-modes\python-mode
d:\Program Files\XEmacs\site-packages\lisp\tramp-2.1.12\trampver
d:\Program Files\XEmacs\xemacs-packages\lisp\tramp\trampver d:\Program
Files\XEmacs\site-packages\lisp\tramp-2.1.12\tramp d:\Program
Files\XEmacs\xemacs-packages\lisp\tramp\tramp d:\Program
Files\XEmacs\site-packages\lisp\tramp-2.1.12\tramp-vc d:\Program
Files\XEmacs\xemacs-packages\lisp\tramp\tramp-vc d:\Program
Files\XEmacs\site-packages\lisp\tramp-2.1.12\tramp-uu d:\Program
Files\XEmacs\xemacs-packages\lisp\tramp\tramp-uu d:\Program
Files\XEmacs\site-packages\lisp\tramp-2.1.12\tramp-util d:\Program
Files\XEmacs\xemacs-packages\lisp\tramp\tramp-util d:\Program
Files\XEmacs\site-packages\lisp\tramp-2.1.12\tramp-smb d:\Program
Files\XEmacs\xemacs-packages\lisp\tramp\tramp-smb d:\Program
Files\XEmacs\site-packages\lisp\tramp-2.1.12\tramp-ftp d:\Program
Files\XEmacs\xemacs-packages\lisp\tramp\tramp-ftp d:\Program
Files\XEmacs\site-packages\lisp\tramp-2.1.12\tramp-efs d:\Program
Files\XEmacs\xemacs-packages\lisp\tramp\tramp-efs d:\Program
Files\XEmacs\xemacs-packages\lisp\xemacs-base\regexp-opt d:\Program
Files\XEmacs\xemacs-21.5-b28\lisp\regexp-opt d:\Program
Files\XEmacs\xemacs-packages\lisp\xemacs-base\easy-mmode d:\Program
Files\XEmacs\xemacs-21.5-b28\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)            =>
     (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 
mswindows-multibyte-system-default-dos
   'file-name                           is aliased to native
   'mswindows-multibyte-system-default  is not a coding system alias


Installed XEmacs Packages:
-------------------------
(xslt-process ver: 1.12 upstream: 1.2.1)
(xslide ver: 1.09 upstream: 0.2.2)
(xetla ver: 1.01 upstream: steve at eicq.org--2005/xetla--main--1.1--version-0)
(xemacs-devel ver: 1.76 upstream: No-Upstream-Ver)
(xemacs-base ver: 2.11 upstream: No-Upstream-Ver)
(x-symbol ver: 1.1 upstream: 4.5.1)
(w3 ver: 1.34 upstream: 4.0pre47)
(vm ver: 7.24 upstream: 7.17)
(viper ver: 1.58 upstream: 3.09)
(vhdl ver: 1.22 upstream: 3.33.12)
(vc ver: 1.42 upstream: No-Upstream-Ver)
(tramp ver: 1.39 upstream: 2.0.56)
(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)
(speedbar ver: 1.28 upstream: 0.14beta4)
(sounds-wav ver: 1.12 upstream: No-Upstream-Ver)
(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)
(reftex ver: 1.34 upstream: 4.21)
(re-builder ver: 1.05 upstream: 1.20)
(python-modes ver: 1.09 upstream: No-Upstream-Ver)
(psgml ver: 1.45 upstream: 1.3.2)
(ps-print ver: 1.11 upstream: 6.5.6)
(prog-modes ver: 2.14 upstream: No-Upstream-Ver)
(perl-modes ver: 1.1 upstream: No-Upstream-Ver)
(pcomplete ver: 1.04 upstream: 1.1.6)
(pcl-cvs ver: 1.67 upstream: R-2_9_9)
(pc ver: 1.28 upstream: No-Upstream-Ver)
(os-utils ver: 1.39 upstream: No-Upstream-Ver)
(net-utils ver: 1.53 upstream: N/A)
(mmm-mode ver: 1.02 upstream: 0.4.7)
(mh-e ver: 1.29 upstream: 7.4.2)
(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)
(igrep ver: 1.15 upstream: 2.111)
(ibuffer ver: 1.09 upstream: No-Upstream-Ver)
(hm--html-menus ver: 1.24 upstream: 5.9)
(gnus ver: 1.91 upstream: 5.10.8)
(fsf-compat ver: 1.15 upstream: No-Upstream-Ver)
(fortran-modes ver: 1.05 upstream: No-Upstream-Ver)
(footnote ver: 1.16 upstream: 0.18x)
(eshell ver: 1.12 upstream: 2.4.1)
(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)
(edit-utils ver: 2.38 upstream: No-Upstream-Ver)
(ediff ver: 1.71 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)
(dired ver: 1.17 upstream: 7.13)
(debug ver: 1.18 upstream: No-Upstream-Ver)
(cc-mode ver: 1.45 upstream: 5.30.10)
(calc ver: 1.26 upstream: 2.02fX3)
(c-support ver: 1.22 upstream: No-Upstream-Ver)
(bbdb ver: 1.32 upstream: 2.35)
(auctex ver: 1.48 upstream: 11.55)



Features:
--------

(mail-abbrevs dabbrev xemacsbug shadow sendmail rfc822
xslt-process-autoloads xslide-autoloads xetla-autoloads
xemacs-devel-autoloads xemacs-base-autoloads x-symbol-autoloads
w3-autoloads vm-autoloads viper-autoloads vhdl-autoloads vc-autoloads
tramp-autoloads time-autoloads textools-autoloads text-modes-autoloads
texinfo-autoloads supercite-autoloads speedbar-autoloads
sounds-wav-autoloads sieve-autoloads sh-script-autoloads
sgml-autoloads semantic-autoloads scheme-autoloads sasl-autoloads
ruby-modes-autoloads reftex-autoloads re-builder-autoloads
python-modes-autoloads psgml-autoloads ps-print-autoloads
prog-modes-autoloads perl-modes-autoloads pcomplete-autoloads
pcl-cvs-autoloads pc-autoloads os-utils-autoloads net-utils-autoloads
mmm-mode-autoloads mh-e-autoloads mailcrypt-autoloads
mail-lib-autoloads jde-autoloads ispell-autoloads igrep-autoloads
ibuffer-autoloads hm--html-menus-autoloads gnus-autoloads
fsf-compat-autoloads fortran-modes-autoloads footnote-autoloads
eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads
efs-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads
ecrypto-autoloads ecb-autoloads easypg-autoloads dired-autoloads
debug-autoloads cc-mode-autoloads calc-autoloads c-support-autoloads
bbdb-autoloads auctex-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 tiff png gif jpeg xpm xbm lisp-float-type
file-coding dde windows-nt dragdrop-api dialog devices window-system
base64)


Recent keystrokes:
-----------------

button1 button1up button2 button2up RET BS C-j button2
button2up left left BS BS BS BS BS BS BS BS BS BS BS
BS BS BS BS BS BS BS BS BS BS BS c : \ \ end C-j C-button1
C-button1up left left BS BS end C-j C-button1 C-button1up
button1 button1up button1 button1up e x p l o r e left
left left left left left left BS BS BS BS end C-j button1
button1up button1 button1up button2 button2up C-j
misc-user


Recent messages (most recent first):
-----------------------------------

Parsing d:\Home\PForman\.mailrc... done
Parsing d:\Home\PForman\.mailrc...
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 field...done
Loading field...
Loading dabbrev...done
Loading dabbrev...
Loading xemacsbug...done
Loading xemacsbug...
Process error: Running ShellExecute, "The system cannot find the file 
specified.
", "open", "c:"
Process error: Running ShellExecute, "The system cannot find the file 
specified.
", "open", "http://www.xemacs.org/"





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