Minor diary-lib.el fix.

* lisp/calendar/diary-lib.el (diary-header-line-format):
Fit it to the window, not the frame.

lisp/ChangeLog

+2010-08-14  Glenn Morris  <rgm@gnu.org>
+
+	* calendar/diary-lib.el (diary-header-line-format):
+	Fit it to the window, not the frame.
+
 2010-08-11  Andreas Schwab  <schwab@linux-m68k.org>
 
 	* subr.el (ignore-errors): Add debug declaration.

lisp/calendar/diary-lib.el

@@ -383,7 +383,7 @@ The format of the header is specified by `diary-header-line-format'."
                      "Some text is hidden - press \"s\" in calendar \
 before edit/copy"
                    "Diary"))
-           ?\s (frame-width)))
+           ?\s (window-width)))
   "Format of the header line displayed by `diary-simple-display'.
 Only used if `diary-header-line-flag' is non-nil."
   :group 'diary