Bugfix: recognize timestamps with an abbreviated format for days.

Emacs recently (when?) changed the abbreviated format for days.
The clock was confused when trying to mach this format.  This patch
by Nicolas Goaziou fixes it.

lisp/ChangeLog

@@ -1,3 +1,8 @@
+2009-07-29  Nicolas Goaziou <n.goaziou@neuf.fr>  (tiny change)
+
+	* org-clock.el (org-clock-in): Bugfix: recognize timestamps with
+	an abbreviated format for days.
+
 2009-07-27  Bastien Guerry  <bzg@altern.org>
 
 	* org-protocol.el (org-protocol-default-template-key): New

lisp/org-clock.el

@@ -558,7 +558,7 @@ the clocking selection, associated with the letter `d'."
 		   (looking-at
 		    (concat "^[ \t]* " org-clock-string
 			    " \\[\\([0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}"
-			    " +\\sw+ +[012][0-9]:[0-5][0-9]\\)\\][ \t]*$")))
+			    " +\\sw+\.? +[012][0-9]:[0-5][0-9]\\)\\][ \t]*$")))
 	      (message "Matched %s" (match-string 1))
 	      (setq ts (concat "[" (match-string 1) "]"))
 	      (goto-char (match-end 1))