github.com/benhoyt/goawk@v1.8.1/testdata/gawk/concat2.awk (about)

     1  function f(s, x) {
     2  	x = 1
     3  	s = 3
     4  	s = s x
     5  	print s
     6  }
     7  
     8  BEGIN { for (i = 1; i <=12; i++) f() }