Mention read-regexp in doc of functions that use it

[bpt/emacs.git] / lisp / dired.el

diff --git a/lisp/dired.el b/lisp/dired.el
index faa39ab..b1b22a6 100644 (file)
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -3284,6 +3284,7 @@ As always, hidden subdirs are not affected."
   "History list of regular expressions used in Dired commands.")
 
 (defun dired-read-regexp (prompt &optional default history)
+  "Read a regexp using `read-regexp'."
   (read-regexp prompt default (or history 'dired-regexp-history)))
 
 (defun dired-mark-files-regexp (regexp &optional marker-char)