@@ -31,11 +31,11 @@
 	for have, added, mark := gen(); have; have, added, mark = gen() {
 		var from []line = hd.line(!added)
 
 		fmt.Fprintln(out)
 		for i := mark.From; i < mark.Length; i++ {
-			fmt.Fprint(out, i)
+			fmt.Fprint(out, i+1) // Line numbers start from 1 for most people :)
 			if added {
 				fmt.Fprint(out, " > ")
 			} else {
 				fmt.Fprint(out, " < ")
 			}