## Parse options
if [ -n "$1" ]; then
- echo "Usage: tg update" >&2
+ echo "Usage: tg [...] update" >&2
exit 1
fi
info "Updating base with $dep changes..."
if ! git merge "$dep"; then
if [ -z "$TG_RECURSIVE" ]; then
- resume='`$tg update` again'
+ resume="\`$tg update\` again"
else # subshell
resume='exit'
fi