xref: /netbsd-src/external/historical/nawk/dist/testdir/p.43 (revision 8e33eff89e26cf71871ead62f0d5063e1313c33a)

BEGIN	{ FS = "\t" }
	{ area[$4] += $2 }
END	{ for (name in area)
		print name ":" area[name] }