Matthew Flatt writes:

> At Sun, 05 Aug 2018 11:50:09 -0400, Christopher Lemmer Webber wrote:
>> DrRacket includes a nice Scheme editor.  I don't need the whole
>> thing... but some of it would be nice, like the paren matching.  How
>> reusable is DrRacket's text editor tooling?  Reusable enough to embed in
>> another application?  Or would I have to rewrite this?
>
> You can use `racket:text%`.
>
> I usually find that I need something a little different than
> `racket:text%`, for one reason or another, but composing the right
> pieces of the "framework" collection can be tricky. If `racket:text%`
> isn't exactly what you want, you might look at this bit of the
> "slideshow-repl" package (which embeds a Racket editor into a Slideshow
> presentation) as an extra example:
>
> https://github.com/mflatt/slideshow-repl/blob/master/slideshow/private/editor.rkt

Been a while since I originally asked this, and I did put racket:text%
to use!

  https://dustycloud.org/gfx/goodies/fairy-forest-ui-mockup2.png

Out of curiosity, how hard is it to compose in other #lang type things
into this?  At the very least, it would be nice for my purposes to be
able to enable something scribble-like or at least the at-exp feature.

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