Macro map 

macro_rules! map {
    ($($all:tt)*) => { ... };
}

Example

use rtml::*;

assert_eq!(
    map![.name="example", area![.shape="rect", .coords="0,0,100,100", .href="example.html"]].render(),
    "<map name=\"example\"><area shape=\"rect\" coords=\"0,0,100,100\" href=\"example.html\"></map>"
);