/// ```
 11 ///     include!("args);
 10 ///     let a = SArg::new().arg("f",7).style("p","rt");
  9 ///     assert_eq!(r#"f="6" style="p:rt;""#,&format!("{}",a));
  8 /// ```
  7 impl SArg {
  6     pub fn new()->SArg{
  5         SArg{
  4             items:Vec::new(),
  3         }
  2     }
  1 }