dired-virtual-mode doc

[Johan Bockgård]

The doc string for dired-virtual-mode speaks about the nonexistent
variable `buffer-contents-mode-alist'. Also, the regexp is wrong (the
"/?+" part) and a bunch of backslashes are missing.


2007-04-21  Johan Bockgård  <address@hidden>

        * dired-x.el (dired-virtual-mode): Doc fix.


*** dired-x.el  07 Apr 2007 00:27:05 +0200      1.78
--- dired-x.el  21 Apr 2007 11:39:53 +0200      
***************
*** 790,810 ****
      (revert-buffer)))
  
  ;; A zero-arg version of dired-virtual.
- ;; You need my modified version of set-auto-mode for the
- ;; `buffer-contents-mode-alist'.
- ;; Or you use infer-mode.el and infer-mode-alist, same syntax.
  (defun dired-virtual-mode ()
    "Put current buffer into Virtual Dired mode (see `dired-virtual').
! Useful on `buffer-contents-mode-alist' (which see) with the regexp
  
!     \"^  \\(/[^ /]+\\)/?+:$\"
  
  to put saved dired buffers automatically into Virtual Dired mode.
  
! Also useful for `auto-mode-alist' (which see) like this:
  
!   \(setq auto-mode-alist (cons '(\"[^/]\\.dired\\'\" . dired-virtual-mode)
!                               auto-mode-alist)\)"
    (interactive)
    (dired-virtual (dired-virtual-guess-dir)))
  
--- 790,807 ----
      (revert-buffer)))
  
  ;; A zero-arg version of dired-virtual.
  (defun dired-virtual-mode ()
    "Put current buffer into Virtual Dired mode (see `dired-virtual').
! Useful on `magic-mode-alist' with the regexp
  
!     \"^  \\\\(/[^ /]+\\\\)+/?:$\"
  
  to put saved dired buffers automatically into Virtual Dired mode.
  
! Also useful for `auto-mode-alist' like this:
  
!   (add-to-list 'auto-mode-alist
!                '(\"[^/]\\\\.dired\\\\'\" . dired-virtual-mode))"
    (interactive)
    (dired-virtual (dired-virtual-guess-dir)))
  

-- 
Johan Bockgård