--- a/tests/test-rebase-pull	Tue Aug 19 15:36:03 2008 -0700
+++ b/tests/test-rebase-pull	Tue Aug 19 18:07:26 2008 -0700
@@ -6,12 +6,13 @@
 
 BASE=`pwd`
 
-function addcommit {
+addcommit () {
     echo $1 > $1
     hg add $1
     hg commit -d "${2} 0" -u test -m $1
 }
-function commit {
+
+commit () {
     hg commit -d "${2} 0" -u test -m $1
 }