## vim:ft=zsh
## create a directory, then change into it
typeset -i ls=0
typeset dir=$1

if [[ -z $dir ]] {
	echo "Usage: mkcd <directory name>" > /dev/stderr
	return 1
}
if [[ -d $dir ]] ls=1
mkdir -p $dir
cd $dir
if ((ls)) ls --color=auto