#compdef pgmtoppm

local ret=1 expl

if [[ CURRENT -eq 2 ]]; then
  if compset -P '?*-'; then
    _x_color
    return
  fi
  _x_color && ret=0

  _description expl option
  compadd "$expl[@]" - -map && ret=0

  return ret
elif [[ CURRENT -eq 3 && "$words[2]" = -map ]]; then
  _description expl 'map file'
  _files "$expl[@]" -g '*.(#i)ppm'
else
  _pbm_file
fi