22.1.90; desktop-save throws (error "No buffer named <uniquified buffername>")

[Martin Fischer <parozusa@web.de>]

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 emacs-pretest-bug@gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

  8<--------------------------------------------------------------------

  ...\emacs-22.1.90\bin\runemacs.exe -Q

  Customize the variable uniquify-buffer-name-style to "reverse".

  List the directories c:\otto\ludwig and c:\karl\ludwig with dired.

  M-x toggle-debug-on-error RET

  M-x desktop-save RET

    Debugger entered--Lisp error: (error "No buffer named ludwig")
      desktop-save-buffer-p(nil "ludwig" dired-mode nil 185 (nil nil) t ("c:/otto/ludwig/") nil)
      apply(desktop-save-buffer-p (nil "ludwig" dired-mode nil 185 (nil nil) t ("c:/otto/ludwig/") nil))
      desktop-save("~/")
      call-interactively(desktop-save)
      execute-extended-command(nil)
      call-interactively(execute-extended-command)

  M-x list-buffers RET

    .%* *Backtrace*            392  Debugger
     %  *Completions*          167  Completion List
     %  ludwig\karl\           184  Dired by name	  c:/karl/ludwig/
     %  ludwig\otto\           184  Dired by name	  c:/otto/ludwig/
        *scratch*                0  Lisp Interaction
      * *Messages*             957  Fundamental

  8<--------------------------------------------------------------------

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
d:/aemf/emacs-22.1.90/etc/DEBUG for instructions.


In GNU Emacs 22.1.90.1 (i386-mingw-nt5.1.2600)
 of 2008-01-31 on PRETEST
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --cflags -Ic:/gnuwin32/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: DEU
  locale-coding-system: cp1252
  default-enable-multibyte-characters: t

Major mode: Debugger

Minor modes in effect:
  shell-dirtrack-mode: t
  encoded-kbd-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: identity

Recent input:
<escape> x c u s t <tab> - g <tab> <return> u n i q 
<tab> <return> <help-echo> <down-mouse-1> <mouse-1> 
<help-echo> <down-mouse-1> <mouse-1> <help-echo> <down-mouse-1> 
<help-echo> <help-echo> <help-echo> C-x d c : / <return> 
+ t e s t - 1 / t e s t <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> o t o <backspace> 
t o / l u d w i g <return> + <up> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<return> + <up> <up> <return> <up> + <up> <up> <backspace> 
<backspace> <backspace> <backspace> k a r l <return> 
+ <up> <up> <left> <left> <left> <left> <left> <left> 
<left> <backspace> <backspace> <backspace> <backspace> 
k a r l <return> C-x d k a r l <tab> l <tab> <return> 
C-x d o t t <tab> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> o t <tab> l u <tab> <return> 
<escape> x d e s k t o <tab> s <tab> <return> C-g C-g 
<escape> x t o g g <tab> d e b <tab> e <tab> <return> 
<escape> x d e s k t o p <tab> s a v <tab> <return> 
~ / <tab> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<return> <up> <lwindow> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <menu-bar> <help-menu> 
<send-emacs-bug-report>

Recent messages:
Loading desktop...done
Quit [2 times]
Debug on Error enabled globally
Wrote c:/Dokumente und Einstellungen/aemf/home-empty-06.02.2008/.emacs.desktop.lock
Loading debug...done
Entering debugger...
Loading emacsbug...done
call-interactively: Text is read-only
next-history-element: Beginning of history; no preceding item
byte-code: Buffer is read-only: #<buffer *Backtrace*>

-- 
parozusa at web dot de