X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/56d968a488c68563c5eae8264b7d3adfee9dc684..401b4c4015e109ef4f59bf3dd558d2a8baf72fb2:/lisp/dired-x.el

diff --git a/lisp/dired-x.el b/lisp/dired-x.el
index c15f3b5b12..eebfa91bb8 100644
--- a/lisp/dired-x.el
+++ b/lisp/dired-x.el
@@ -1,6 +1,6 @@
 ;;; dired-x.el --- extra Dired functionality  -*- lexical-binding:t -*-
 
-;; Copyright (C) 1993-1994, 1997, 2001-2013 Free Software Foundation,
+;; Copyright (C) 1993-1994, 1997, 2001-2015 Free Software Foundation,
 ;; Inc.
 
 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
@@ -241,7 +241,7 @@ to nil: a pipe using `zcat' or `gunzip -c' will be used."
 
 ;;; KEY BINDINGS.
 
-(define-key dired-mode-map "\M-o" 'dired-omit-mode)
+(define-key dired-mode-map "\C-x\M-o" 'dired-omit-mode)
 (define-key dired-mode-map "*O" 'dired-mark-omitted)
 (define-key dired-mode-map "\M-(" 'dired-mark-sexp)
 (define-key dired-mode-map "*(" 'dired-mark-sexp)
@@ -556,8 +556,9 @@ interactively, prompt for REGEXP.
 With prefix argument, unflag all those files.
 Optional fourth argument LOCALP is as in `dired-get-filename'."
   (interactive
-   (list (dired-read-regexp
-	  "Mark unmarked files matching regexp (default all): ")
+   (list (read-regexp
+	  "Mark unmarked files matching regexp (default all): "
+          nil 'dired-regexp-history)
 	 nil current-prefix-arg nil))
   (let ((dired-marker-char (if unflag-p ?\s dired-marker-char)))
     (dired-mark-if
@@ -1047,7 +1048,8 @@ Each element of this list looks like
     (REGEXP COMMAND...)
 
 where each COMMAND can either be a string or a Lisp expression that evaluates
-to a string.  If several COMMANDs are given, the first one will be the default
+to a string.  This expression can access the file name as the variable `file'.
+If several COMMANDs are given, the first one will be the default
 and the rest will be added temporarily to the history and can be retrieved
 with \\[previous-history-element] (M-p) .
 
@@ -1105,8 +1107,8 @@ See `dired-guess-shell-alist-user'."
     ;; Return commands or nil if flist is still non-nil.
     ;; Evaluate the commands in order that any logical testing will be done.
     (if (cdr cmds)
-	(delete-dups (mapcar #'eval cmds))
-      (eval (car cmds)))))		; single command
+	(delete-dups (mapcar (lambda (cmd) (eval cmd `((file . ,file)))) cmds))
+      (eval (car cmds) `((file . ,file))))))		; single command
 
 (defun dired-guess-shell-command (prompt files)
   "Ask user with PROMPT for a shell command, guessing a default from FILES."