#compdef ps2epsi ps2pdf psmulti pswrap ps2pdf12 ps2pdf13 ps2pdf14 ps2pdfwr ps2ps

local expl ext=''

# ghostscript:
#  ps2epsi ps2pdf ps2pdf12 ps2pdf13 ps2pdf14 ps2pdfwr ps2ps

if [[ "$1" == '-z' ]]; then
  ext='(|.gz|.Z)'
  shift
fi

_description files expl 'PostScript file'
_files "$@" "$expl[@]" -g "*.(#i)(ps|eps)$ext"