--- a/enable.sh	Thu Mar 08 12:21:01 2012 +0100
+++ b/enable.sh	Thu Mar 08 13:56:27 2012 +0100
@@ -3,6 +3,7 @@
 here=`readlink -f "$0"`
 repo_root=`dirname "$here"`
 
+# I gotta change this for cat soon
 echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" >&2
 echo "XXX Add the line below to the [extensions] section of you hgrc XXX" >&2
 echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" >&2
@@ -16,3 +17,19 @@
 echo
 echo "# history rewriting UI"
 echo "evolve=${repo_root}/hgext/evolve.py"
+echo
+echo
+echo '[alias]'
+echo "### useful alias to check future amend result"
+echo "# equivalent to the qdiff command for mq"
+echo
+echo "# diff"
+echo 'pdiff=diff --rev .^'
+echo
+echo "# status"
+echo 'pstatus=status --rev .^'
+echo
+echo "# diff with the previous amend"
+echo "odiff=diff --rev 'limit(obsparents(.),1)' --rev ."
+
+