github.com/benhoyt/goawk@v1.8.1/testdata/gawk/splitdef.awk (about)

     1  BEGIN {
     2  	data = "abc:easy:as:one:two:three"
     3  	FS = ":"
     4  	FIELDWIDTHS = "3 1 4 1 2 1 3 1 3 1 5"
     5  	n = split(data, a)
     6  	printf "n = %d, a[3] = %s\n", n, a[3]
     7  }