# Copy this file into /usr/share/zsh/site-functions/
  # and add 'autoload n-cd` to .zshrc
  #
  # This function allows to choose a directory from pushd stack
  #
  # Uses n-list
  
  emulate -L zsh
  
  setopt extendedglob pushdignoredups
  
  zmodload zsh/curses
  local IFS="
  "
  
  # Unset before configuration is read
  unset NLIST_COLORING_PATTERN

  [ -f ~/.config/znt/n-list.conf ] && builtin source ~/.config/znt/n-list.conf
  [ -f ~/.config/znt/n-cd.conf ] && builtin source ~/.config/znt/n-cd.conf

  
  local list
  local selected
  
  NLIST_REMEMBER_STATE=0
  
  list=( `dirs -p` )
  list=( "${(@M)list:#(#i)*$1*}" )
  
  local NLIST_GREP_STRING="$1"
  
  [ "$#list" -eq 0 ] && echo "No matching directories"
  
  if [ "$#hotlist" -ge 1 ]; then
      typeset -a NLIST_NONSELECTABLE_ELEMENTS NLIST_HOP_INDEXES
      local tmp_list_size="$#list"
      NLIST_NONSELECTABLE_ELEMENTS=( $(( tmp_list_size+1 )) $(( tmp_list_size+2 )) )
      list=( "$list[@]" "" $'\x1b[00;31m'"Hotlist"$'\x1b[00;00m': "$hotlist[@]" )
      (( tmp_list_size+=3 ))
      local middle_hop=$(( (tmp_list_size+$#list) / 2 ))
      [[ "$middle_hop" -eq $tmp_list_size || "$middle_hop" -eq $#list ]] && middle_hop=""
      [ "$tmp_list_size" -eq $#list ] && tmp_list_size=""
      NLIST_HOP_INDEXES=( 1 $tmp_list_size $middle_hop $#list )
  else
      [ "$#list" -eq 0 ] && return 1
  fi
  
  n-list "${list[@]}"
  
  if [ "$REPLY" -gt 0 ]; then
      selected="$reply[REPLY]"
      selected="${selected/#\~/$HOME}"
  
      (( NCD_DONT_PUSHD )) && setopt NO_AUTO_PUSHD
      cd "$selected"

      local code=$?

      (( NCD_DONT_PUSHD )) && setopt AUTO_PUSHD

      if [ "$code" -eq "0" ]; then
          # ZLE?
          if [ "${(t)CURSOR}" = "integer-local-special" ]; then
              zle -M "You have selected $selected"
          else
              echo "You have selected $selected"
          fi

      fi
  else
      [ "${(t)CURSOR}" = "integer-local-special" ] && zle redisplay
  fi
  
  # vim: set filetype=zsh: