cd_directory.zsh

function cdup_dir() {
  if [[ -z "$BUFFER" ]]; then
    echo
    cd ..
    ls -aF
    zle reset-prompt
  else
    zle self-insert 'k'
  fi
 }
zle -N cdup_dir
bindkey '^k' cdup_dir

function cddown_dir(){
com='zsh -c "ls -AF . | grep / "'
while [ $? = 0 ]
do
    cdir=`eval $com | peco`
    if [ $? = 0 ];then
        cd $cdir
        eval $com
    else
        break
    fi
done
zle reset-prompt
}
zle -N cddown_dir
bindkey '^j' cddown_dir

#bindkey '^j^j' zaw-cdr
#bindkey '^j^k' zaw-z