[plt-scheme] Re: servlets and stuff

> Semantically -- and soon in DrScheme -- a language level is a
> module with a non-mzscheme language. In that case, the behavior
> is uniform, except that the require specs assign new/improved
> meaning to certain expressions. That'll be true at the Scheme
> level. I don't think this is a mode, unless all meaning
> changing import statements in ML are modes, too.

>From a language perspective, it's uniform, sure.

>From a user perspective, it's modal.

Just like emacs still runs elisp the same way under the hood,
independently of editing mode.

-- Paul