#!/usr/bin/awk -f

function eof() {
	if (r > (NR - rd) / 2)
		print l
	r = 0
}
END { eof() }
FNR == 1 && r { eof() }
FNR == 1 {
	l = FILENAME
	rd = NR - 1
}
/-----------------------------------$/ { r++ }