(dired-move-to-filename-regexp):

Fix the problem with misparsing
`-r--r--r-- 1 may 1997' by requiring a digit before the date.
(dired-move-to-filename-regexp):
Allow any month name of 2 letters or more.

1 files changed, 10 insertions, 7 deletions

diff --git a/lisp/dired.el b/lisp/dired.el
index c8d97f1dd01..b69bd24f517 100644
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -1352,10 +1352,10 @@ DIR must be a directory name, not a file name."
 
 (defvar dired-move-to-filename-regexp
   (let* ((l "[A-Za-z\xa0-\xff]")
-         ;; Letter or space.
-         (ls "[ A-Za-z\xa0-\xff]")
-         (month (concat l l "\\(" ls "\\|" l l "\\)"))
-         ;; Recognize any non-ASCII character.  
+         ;; In some locales, month abbreviations are as short as 2 letters,
+         ;; and they can be padded on the right with spaces.
+         (month (concat l l "+ *"))
+         ;; Recognize any non-ISO-8859 character.  
          ;; The purpose is to match a Kanji character.
          (k "[^\x00-\xff]")
          (s " ")
@@ -1365,9 +1365,12 @@ DIR must be a directory name, not a file name."
          (HH:MM "[ 0-2][0-9]:[0-5][0-9]")
          (western (concat "\\(" month s dd "\\|" dd s month "\\)"
                           s "\\(" HH:MM "\\|" s yyyy "\\)"))
-         (japanese (concat mm k " " dd k s "\\(" s HH:MM "\\|" yyyy k "\\)")))
-    (concat s "\\(" western "\\|" japanese "\\)" s))
-  "Regular expression to match a date and time in a directory listing.
+         (japanese (concat mm k s dd k s "\\(" s HH:MM "\\|" yyyy k "\\)")))
+         ;; Require the previous column to end in a digit.
+         ;; This avoids recognizing `1 may 1997' as a date in the line:
+         ;; -r--r--r--   1 may      1997        1168 Oct 19 16:49 README
+    (concat "[0-9]" s "\\(" western "\\|" japanese "\\)" s))
+  "Regular expression to match up to the file name in a directory listing.
 The default value is designed to recognize dates and times
 regardless of the language.")