auto-save-file-name-transforms

[François Manchon]

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In GNU Emacs 21.3.1 (i386-msvc-nt5.1.2600)
 of 2003-03-28 on buffy
configured using `configure --with-msvc (12.00)'
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: FRA
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

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

Symptoms: auto-save file name is consistently "c:\\#2#" for remote
files.

How to reproduce: 

Visit a file via ange-ftp, and check auto-save file name:

C-x C-f /anonymous@ftp.gnu.org:README RET
ESC : (make-auto-save-file-name) RET

=> Emacs displays "c:\\#2", instead of the expected
`temporary-file-directory'/#README# 

Proposed solution (sorry, I don't have diff on this PC):

1) Change the default value of auto-save-file-name-transforms (line
305 in files.el)

from
  `(("\\`/[^/]*:\\(.+/\\)*\\(.*\\)"
     ,(expand-file-name "\\2" temporary-file-directory)))

to
  '(("\\`/[^/]*:\\(.+/\\)*\\(.*\\)" 
     (expand-file-name 
       (file-name-nondirectory buffer-file-name)
temporary-file-directory)))

2) Change one line in the definition of make-auto-save-file-name (line
3315 in files.el)

from 
        (setq result (replace-match (cadr (car list)) t nil

to
        (setq result (replace-match (eval (cadr (car list))) t nil

Recent input:
<menu-bar> <help-menu> <report-emacs-bug>

Recent messages:
(C:\emacs-21.3\bin\emacs.exe)
Loading regexp-opt...done
For information about the GNU Project and its goals, type C-h C-p.
Loading image...done
Loading emacsbug...done