[h-e-w] 23.1.50; vc runs "svn status" twice in a row when opening a file under svn control

[yary]

This is a bug report for the PATCHED Emacs+EmacsW32.
Please test the unpatched version of Emacs+EmacsW32 before reporting
if you can. If the bug is also in the unpatched version then
report from the unpatched version else report here.

If it is very inconvenient for you to try the unpatched version,
but you believe the bug is not related to the patches then you
may change the address above to address@hidden

For easy to read information about the patches see EmacsW32 home
page.


Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the address@hidden mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug.  If you can, give
a recipe starting from `emacs -Q':

I'm running in an environment with a very slow network connection to a
subversion server. When I open any file under version control, emacs is
checking its status twice in a row, judging by *Messages*

Running svn status -v o_helpers.pm in foreground...
Running svn status -v o_helpers.pm...OK = 0
Running svn status -v o_helpers.pm in foreground...
Running svn status -v o_helpers.pm...OK = 0

Can you check to see if vc really is repeating the status command, and
if so, make it stop? And I'll see what else I can do to speed up the net
here!

Thanks

If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
For information about debugging Emacs, please read the file
c:/Program Files/Emacs/emacs/etc/DEBUG.


In GNU Emacs 23.1.50.1 (i386-mingw-nt5.1.2600)
 of 2009-11-03 on LENNART-69DE564 (patched)
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --cflags -Ic:/g/include'

Important settings:
  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: ENU
  value of $XMODIFIERS: nil
  locale-coding-system: cp1252
  default enable-multibyte-characters: t

Major mode: CPerl

Minor modes in effect:
  shell-dirtrack-mode: t
  diff-auto-refine-mode: t
  nxhtml-menu-mode: t
  nxhtml-autoload-web: t
  recentf-mode: t
  partial-completion-mode: t
  desktop-save-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  noticeable-minibuffer-prompts-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<return> <help-echo> <return> <help-echo> <switch-frame>
C-x k <return> <escape> > <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> <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> <switch-frame> t
y p e SPC d i r <return> w h i c h SPC d i r <return>
w h i c h i SPC <backspace> <backspace> SPC s v n <return>
s v n SPC - - v e r s i o n <return> C-d e x i t <return>
<switch-frame> <down-mouse-1> <mouse-movement> <mouse-1>
C-x 0 M-x r e v e r t - b <tab> <return> y e s <return>
<switch-frame> <help-echo> <switch-frame> <down-mouse-1>
<mouse-1> <double-down-mouse-1> <double-drag-mouse-1>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> M-x r e p o r t - e m <tab> <return>

Recent messages:
eshell-parse-arguments: Text is read-only [2 times]
Loading tramp...done
Desktop saved in ~/ [3 times]
Mark set
call-interactively: End of buffer
Running svn status -v o_helpers.pm in foreground...
Running svn status -v o_helpers.pm...OK = 0
Running svn status -v o_helpers.pm in foreground...
Running svn status -v o_helpers.pm...OK = 0
Desktop saved in ~/

Load-path shadows:
c:/Program Files/Emacs/EmacsW32/nxhtml/related/visual-basic-mode hides
c:/Program Files/Emacs/EmacsW32/lisp/visual-basic-mode
c:/Program Files/Emacs/EmacsW32/nxhtml/related/iss-mumamo hides
c:/Program Files/Emacs/EmacsW32/lisp/iss-mumamo
c:/Program Files/Emacs/EmacsW32/nxhtml/related/iss-mode hides
c:/Program Files/Emacs/EmacsW32/lisp/iss-mode
c:/Program Files/Emacs/EmacsW32/lisp/dos hides c:/Program
Files/Emacs/emacs/../site-lisp/dos
c:/Program Files/Emacs/emacs/lisp/trampver hides c:/Program
Files/Emacs/emacs/lisp/net/trampver
c:/Program Files/Emacs/emacs/lisp/tramp hides c:/Program
Files/Emacs/emacs/lisp/net/tramp
c:/Program Files/Emacs/emacs/lisp/tramp-uu hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-uu
c:/Program Files/Emacs/emacs/lisp/tramp-smb hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-smb
c:/Program Files/Emacs/emacs/lisp/tramp-gw hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-gw
c:/Program Files/Emacs/emacs/lisp/tramp-gvfs hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-gvfs
c:/Program Files/Emacs/emacs/lisp/tramp-ftp hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-ftp
c:/Program Files/Emacs/emacs/lisp/tramp-fish hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-fish
c:/Program Files/Emacs/emacs/lisp/tramp-compat hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-compat
c:/Program Files/Emacs/emacs/lisp/tramp-cmds hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-cmds
c:/Program Files/Emacs/emacs/lisp/tramp-cache hides c:/Program
Files/Emacs/emacs/lisp/net/tramp-cache
c:/Program Files/Emacs/emacs/lisp/socks hides c:/Program
Files/Emacs/emacs/lisp/net/socks

Features:
(shadow mail-extr message smtpmail ecomplete rfc822 mml mml-sec
mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045
qp ietf-drums mailabbrev nnheader mm-util mail-prsvr gmm-utils
mailheader canlock sha1 hex-util hashcash mail-utils emacsbug sendmail
tramp-gw tramp-fish tramp-cache tramp-ftp tramp-cmds tramp auth-source
gnus-util netrc time-date shell password-cache format-spec tramp-compat
trampver pcomplete ansi-color em-unix em-term term ehelp em-script
em-prompt em-ls em-hist em-pred em-glob em-dirs em-cmpl em-basic esh-opt
em-banner em-alias esh-var esh-io esh-cmd esh-ext esh-proc esh-arg eldoc
esh-groups eshell esh-module esh-mode esh-util vc-sccs vc-rcs cus-edit
help-mode view debug multi-isearch flymake vc vc-dispatcher vc-svn
cperl-mode mumamo-fun mumamo byte-opt bytecomp byte-compile
desktop-autosave hide-lines php-mode etags cc-langs cc-mode cc-fonts
cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs speedbar
sb-image ezimage dframe assoc psvn advice help-fns advice-preload
derived log-edit pcvs-util add-log diff-mode pp elp ediff-merg
ediff-diff ediff-wind ediff-mult ediff-help ediff-init ediff-util dired
regexp-opt edmacro kmacro nxhtml-autostart nxhtml-autoload majmodpri
nxhtml-menu web-autoload nxhtml-base recentf tree-widget wid-edit
complete desktop cus-start emacsw32 find-func w32-meta menuacc
easy-mmode tmm electric w32-integ w32shell w32-grep cl cl-19 grep
compile comint ring rebind hfyview easymenu noprint nxhtml-loader
emacsw32-eol tooltip ediff-hook vc-hooks lisp-float-type mwheel dos-w32
disp-table ls-lisp w32-win w32-vars tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
mldrag mouse jit-lock font-lock syntax facemenu font-core frame cham
georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese hebrew greek romanian slovak czech european ethiopic
indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple
abbrev button minibuffer faces cus-face text-properties overlay md5
base64 format env code-pages mule custom widget hashtable-print-readable
backquote make-network-process multi-tty emacs)