[plt-scheme] Re: question about "module: initial import not well formed"

Rohan Drape wrote:
> (module core scheme/base
>   (provide define lambda ...))
> 
> (module x core
>   ...)
> 
> but using x get a "module: no #%module-begin
> binding in the module's language" error.

You need to provide (at least) #%app, #%top, #%datum, and 
#%module-begin, plus whatever else you want.

David