13.4 文本型parser-level注释块: 删除代码

和prototype-only注释块类似，Thymeleaf的三种文本模板模式（TEXT,JAVASCRIPT,CSS）都支持将/*[- */和/* -]*/之间的代码自动删除：

var x = 23;

/*[- */

var msg  = "This is shown only when executed statically!";

/* -]*/

var f = function() {
...

或是在文本模式中这样：

...
/*[- Note the user is obtained from the session, which must exist -]*/
Welcome [(${session.user.name})]!
...