--- a/.bash_prompt	Sun Feb 15 23:38:25 2015 +0800
+++ b/.bash_prompt	Tue Feb 17 15:05:53 2015 +0800
@@ -112,11 +112,11 @@
 
     if [[ $STATUS == *'Your branch is behind'* ]] ; then
         local BEHIND="$R^"
-        [[ $STATUS =~ behind[^$'\n']+([0-9]+)' 'commit ]] && BEHIND+=${BASH_REMATCH[1]}
+        [[ $STATUS =~ 'behind '[^$'\n']+' '([0-9]+)' commit' ]] && BEHIND+=${BASH_REMATCH[1]}
     fi
     if [[ $STATUS == *'Your branch is ahead'* ]] ; then
         local AHEAD="$Y^"
-        [[ $STATUS =~ ahead[^$'\n']+([0-9]+)' 'commit ]] && AHEAD+=${BASH_REMATCH[1]}
+        [[ $STATUS =~ 'ahead '[^$'\n']+' '([0-9]+)' commit' ]] && AHEAD+=${BASH_REMATCH[1]}
     fi
     if [[ $STATUS == *detached* ]] ; then
         REV="$P$REV"