--- a/mercurial/dagparser.py	Sat Aug 07 16:38:38 2010 -0300
+++ b/mercurial/dagparser.py	Sun Aug 15 11:05:04 2010 +0200
@@ -7,6 +7,7 @@
 
 import re, string
 import util
+from i18n import _
 
 def parsedag(desc):
     '''parses a DAG from a concise textual description; generates events