Re: Why enter/run a submodule in the REPL?

Hi,

I suppose a better question is what do any racketeers use ‘submodules to
run’ in DrRacket? And if so- what for?

Stephen

On Wed, 12 Dec 2018 at 00:21, Stephen De Gabrielle <[email protected]>
wrote:

> Hi,
>
> #lang racket
> (displayln "This is the main module")
> (module+ drracket
>   (define foo 'FOO)
>   (displayln "This is the drracket submodule"))
>
> Execute and DrRacket displays "This is the main module" in the
> interactions window
> type
> (require (only-in racket/enter dynamic-enter!)
>   (only-in syntax/location quote-module-path))
> (dynamic-enter! (quote-module-path drracket))
>
> and bindings defined in the submodule are then available; e.g.
> > foo
> 'FOO
>
> Why and how do I use this for interactive development, scripting and
> debugging?
>
> There is also a DrRacket function (Submodules to Run), but I can't find
> any documentation for it.
>
>
> Stephen
>
>
> --
----

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