[plt-scheme] Writing a Simple Language

At Mon, 24 May 2010 19:36:15 -0700, Synx wrote:
> 
> Is there a good example of the simplest possible way to write a custom
> language? Or maybe some sort of tutorial? I seem to remember seeing
> something like that, but can't remember where it is. I've gotten as far
> as (module name "some-lang.ss" ...) but I'm not sure how to define the
> #%module-begin syntax in "some-lang.ss"...

There's a new chapter in the Guide:

 http://pre.plt-scheme.org/docs/html/guide/languages.html