--- a/.hgrc	Mon Oct 31 15:36:18 2011 +0200
+++ b/.hgrc	Thu Nov 03 14:32:50 2011 +0200
@@ -37,6 +37,8 @@
 transplant =
 ; Show progress on operations.
 progress =
+; Delete untracked files from the working directory.
+hgext.purge=
 
 [progress]
 ; Number of seconds (float) before showing the progress bar.