LaTeX export: Macro processing also in author field

lisp/ChangeLog

@@ -1,5 +1,8 @@
 2010-03-09  Carsten Dominik  <carsten.dominik@gmail.com>
 
+	* org-latex.el (org-export-latex-make-header): Apply macros in
+	author field.
+
 	* org-clock.el (org-clocking-buffer, org-clocking-p): New function.
 	(org-clock-select-task, org-clock-notify-once-if-expired)
 	(org-clock-in, org-clock-out, org-clock-cancel, org-clock-goto)

lisp/org-latex.el

@@ -1142,7 +1142,8 @@ The function mus take one parameter, the depth of the table of contents.")
 TITLE is the current title from the buffer or region.
 OPT-PLIST is the options plist for current buffer."
   (let ((toc (plist-get opt-plist :table-of-contents))
-	(author (plist-get opt-plist :author)))
+	(author (org-export-apply-macros-in-string
+		 (plist-get opt-plist :author))))
     (concat
      (if (plist-get opt-plist :time-stamp-file)
 	 (format-time-string "%% Created %Y-%m-%d %a %H:%M\n"))