dired-after-readin-hook

[kevin.gal]

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:

In dired.el, the line 

     (run-hooks 'dired-after-readin-hook)

has been added to the end of the function dired-readin().  This line is
also found in the function dired-revert() AFTER a call to
dired-readin().  This means, on a call to dired-revert(), the
functions assigned to dired-after-readin-hook are call TWICE, which
can cause the dired buffer to become corrupted, depending upon what
the functions assigned to dired-after-readin-hook are designed to do.  

I observed this problem when using the popular clearcase.el package.
If the line 

     (run-hooks 'dired-after-readin-hook)

is removed from dired-revert(), the modification to the buffer
performed by the clearcase.el function assigned to
dired-after-readin-hook works properly.


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'.
If you would like to further debug the crash, please read the file
/users/gallagk/usr/local/share/emacs/22.0.91/etc/DEBUG for instructions.


In GNU Emacs 22.0.91.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
of 2006-11-20 on houfcs4
X server distributor `Hummingbird Ltd.', version 11.0.90020
configured using `configure '--prefix=/users/gallagk/usr/local''

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: C
 locale-coding-system: nil
 default-enable-multibyte-characters: t

Major mode: Text

Minor modes in effect:
 shell-dirtrack-mode: t
 show-paren-mode: t
 display-time-mode: t
 tooltip-mode: t
 tool-bar-mode: t
 mouse-wheel-mode: t
 menu-bar-mode: t
 file-name-shadow-mode: t
 global-font-lock-mode: t
 font-lock-mode: t
 blink-cursor-mode: t
 unify-8859-on-encoding-mode: t
 utf-translate-cjk-mode: t
 auto-compression-mode: t
 line-number-mode: t
 transient-mark-mode: t

Recent input:
<pause> f <return> g g <pause> b f <pause> f ~ / d 
i r <tab> <return> <pause> g C-g <escape> x r e p o 
r t SPC e m SPC b SPC <return>

Recent messages:
Listing ClearCase modified files...done
Reformatting /vobs/fcsc_systemServices/...
Reformatting...Done
Listing ClearCase modified files...done
Reformatting /vobs/fcsc_systemServices/...
Reformatting...Done
Commands: d, s, x, u; f, o, 1, 2, m, v; ~, %; q to quit; ? for help.
Reading view properties...done
Quit
Loading emacsbug...done