
compctl -g '*.(tgz|gz)' -x \
	's[--]' -k '(stdout to-stdout decompress uncompress force help \
			list license no-name quiet recurse suffix  test \
		verbose version fast best)' - \
	's[-S]' -X '<file_name_suffix>' - \
	's[-]' -k "(c d f h l  L n q r S t v V 1 2 3 4 5 6 7 8 9 -)" -- gzip
