Macros: Use comma as argument separator

lisp/ChangeLog

@@ -1,3 +1,8 @@
+2009-06-23  Carsten Dominik  <carsten.dominik@gmail.com>
+
+	* org-exp.el (org-export-preprocess-apply-macros): Switch macro
+	argument separator back to comma.
+
 2009-06-22  Carsten Dominik  <carsten.dominik@gmail.com>
 
 	* org-exp.el (org-infile-export-plist): Fix bug in macro

lisp/org-exp.el

@@ -2021,7 +2021,7 @@ TYPE must be a string, any of:
 				     (intern (concat ":" key)))))
 	(save-match-data
 	  (when args
-	    (setq args (org-split-string args ";") args2 nil)
+	    (setq args (org-split-string args ",[ \t]*") args2 nil)
 	    (while args
 	      (while (string-match "\\\\\\'" (car args))
 		;; repair bad splits