Long lines

src/librusti/rusti.rs

@@ -270,7 +270,8 @@ fn run_cmd(repl: &mut Repl, _in: io::Reader, _out: io::Writer,
             //rl::clear();
         }
         ~"help" => {
-            io::println(~":{\\n ..lines.. \\n:}\\n - execute multiline command\n" +
+            io::println(
+                ~":{\\n ..lines.. \\n:}\\n - execute multiline command\n" +
                 ~":clear - clear the screen\n" +
                 ~":exit - exit from the repl\n" +
                 ~":help - show this message");