shithub: trueawk

ref: 11b2b7b6d5c42ea63f79ce1c1d88264f83cc2155
dir: /bugs-fixed/unicode-null-match.awk/

BEGIN {
	# str = "\342\200\257"
	str = "あ"
	n = gsub(//, "X", str)
	print n, str
}