ase/cmd/awk/simple-004.awk

@@ -0,0 +1,28 @@
+
+        function error() { exit (200); }
+	function getx()
+	{
+		if (x == 2) error();
+		return x++;
+	}
+	
+	function gety() { return y++; }
+
+        BEGIN {
+		x = 0;
+		y = 0;
+		print getx() + gety();
+		print getx() + gety();
+		print getx() + gety();
+		print getx() + gety();
+        }
+
+
+	END {
+		print "END OF PROGRAM";
+		exit (20);
+	}
+
+	END {
+		print "END OF PROGRAM 2";
+	}