# **** Helper functions and variables ****
us="$(basename $0)"
-git_playtree_create=git-playtree-create ###substituted###
+git_playtree_setup=git-playtree-setup ###substituted###
+git_playtree_setup=${DEBPUSH_GIT_PLAYTREE_SETUP-$git_playtree_setup}
cleanup() {
if [ -d "$temp" ]; then