X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=examples%2Fsimple%2Ffunctions;fp=examples%2Fsimple%2Ffunctions;h=2ea299453b91b5efa87e7833e273fe9ce6f74699;hb=ed0ab4e14ee8647eb63cbfe2ab3c9a74641949cb;hp=9c2ed48519bff374b420932441dd1da13971bf2d;hpb=332c08fd5e4d290e75087945048c802733dfc88d;p=techtalk-pse.git

diff --git a/examples/simple/functions b/examples/simple/functions
index 9c2ed48..2ea2994 100644
--- a/examples/simple/functions
+++ b/examples/simple/functions
@@ -3,6 +3,13 @@
 export PS1="$ "
 export HISTFILE=/tmp/history
 
+rm -f $HISTFILE
+
+add_history ()
+{
+    echo "$@" >> $HISTFILE
+}
+
 terminal ()
 {
     gnome-terminal \