* [patch] 21.3 find-dired.el - Add 'g' key to repeat last find command
@ 2005-01-21 8:02 Jari+mail.emacs
0 siblings, 0 replies; 2+ messages in thread
From: Jari+mail.emacs @ 2005-01-21 8:02 UTC (permalink / raw)
As with dired 'g', the results of find-dired can now be repeated. With log
files and IMAP mail directories, this feature is quite useful.
2005-01-21 Fri Jari <jari dot aalto A T cante dot net>
* find-dired.el (find-dired-revert): New function.
(find-dir): New variable.
(find-dired): Added local `revert-buffer-function' and
restored key 'g' to rerun last find command.
--- find-dired.el 2005-01-21 09:33:59+02 1.1
+++ find-dired.el 2005-01-21 09:56:04+02 1.2
@@ -69,9 +69,23 @@
(defvar find-args nil
"Last arguments given to `find' by \\[find-dired].")
+(defvar find-dir nil
+ "Last arguments given to `find' by \\[find-dired].")
+
;; History of find-args values entered in the minibuffer.
(defvar find-args-history nil)
+(defun find-dired-revert (&optional ignore-auto noconfirm)
+ "Rerun last command `find-dired' command.
+Optional arguments IGNORE-AUTO and NOCONFIRM are not used."
+ (interactive)
+ (let* ((args find-args)
+ (dir find-dir))
+ (if (and dir args)
+ (find-dired dir args)
+ (message
+ "Find dired: no previous information stored to repeat find."))))
+
;;;###autoload
(defun find-dired (dir args)
"Run `find' and go into Dired mode on a buffer of the output.
@@ -92,6 +106,7 @@
;; Check that it's really a directory.
(or (file-directory-p dir)
(error "find-dired needs a directory: %s" dir))
+ (setq find-dir dir) ; Save for later use
(switch-to-buffer (get-buffer-create "*Find*"))
;; See if there's still a `find' running, and offer to kill
@@ -124,7 +139,8 @@
;; This really should rerun the find command, but I don't
;; have time for that.
(use-local-map (append (make-sparse-keymap) (current-local-map)))
- (define-key (current-local-map) "g" 'undefined)
+ ;; (define-key (current-local-map) "g" 'undefined)
+ (set (make-local-variable 'revert-buffer-function) 'find-dired-revert)
;; Set subdir-alist so that Tree Dired will work:
(if (fboundp 'dired-simple-subdir-alist)
;; will work even with nested dired format (dired-nstd.el,v 1.15
^ permalink raw reply [flat|nested] 2+ messages in thread
* [patch] 21.3 find-dired.el - Add 'g' key to repeat last find command
@ 2005-01-21 21:50 Luc Teirlinck
0 siblings, 0 replies; 2+ messages in thread
From: Luc Teirlinck @ 2005-01-21 21:50 UTC (permalink / raw)
Cc: bug-gnu-emacs
(I forgot the subject field in my previous reply.)
In current CVS, the *Find* buffer can _already_ be reverted using `g'.
Sincerely,
Luc.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-01-21 8:02 [patch] 21.3 find-dired.el - Add 'g' key to repeat last find command Jari+mail.emacs
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2005-01-21 21:50 Luc Teirlinck
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