1*b5253557SWarner LoshBEGIN { 2*b5253557SWarner Losh SUBSEP = 123.456; 3*b5253557SWarner Losh a["hello", "world"] = "foo"; 4*b5253557SWarner Losh print a["hello" SUBSEP "world"]; 5*b5253557SWarner Losh} 6