[plt-scheme] mztext replacement

>   #lang scribble/text
>   @(define (angled . body) (list "<" body ">"))@;

This language sounds *fabulous*. I can't wait till it's available! I 
have many uses in mind.

> mzscheme foo > bar

One quick question (I'm still getting up to speed on v4): will there be 
a way to make this compatible with shebang notation? Then you could 
write e.g.

     #!/bin/env mzscheme
     #lang scribble/text
     hello, world!

and chmod 755 and then the calling the script itself generates its output.

Thanks,
Dave