diff --git a/dot/file/shrc b/dot/file/shrc
index 8b7b1c2..0ee9af0 100644
--- a/dot/file/shrc
+++ b/dot/file/shrc
@@ -11,7 +11,13 @@ tmpcdfile=`mktemp`
 
 c() {
 	oldpwd=`pwd`
-	if command cd $@ && test -n $1 ; then
+	path=""
+
+	for v in $@ ; do
+		path="$path$v/"
+	done
+
+	if eval "command cd $path" && test -n $1 ; then
 		cat $CDHIST > $tmpcdfile
 		{ pwd ; goblin cat $tmpcdfile ; } | \
 			sed $CDHISTMAX'q' | \
@@ -36,7 +42,7 @@ acds() {
 	cat $CDHIST 
 }
 
-bcd() {
+b() {
 	num=$1
 	if test "$1" = "" ; then
 		num=1
@@ -47,6 +53,14 @@ bcd() {
 	c "$backcd"
 }
 
+e() {
+	$EDITOR $@
+}
+
+t() {
+	tree $@
+}
+
 PS1=$PROMPT
 
 test -r "$LOGIN" && . "$LOGIN"