[plt-dev] scribble support for HtDP-style data definitions?

Nope. I asked Eli and/or Matthew and I received. I don't check out  
gift horses too closely :-)


On Feb 13, 2009, at 7:00 PM, Doug Williams wrote:

> Is the scribble/comment-reader documented anywhere? I have been  
> using code:comment to insert comments into schemeblock, but it  
> doesn't allow me to use things like multiple comment characters  
> (e.g., ;, ;;, or ;;;) depending on the level of comment, which I  
> actually do in my code. This seems to solve that.
>
> On Fri, Feb 13, 2009 at 4:06 PM, Matthias Felleisen  
> <matthias at ccs.neu.edu> wrote:
>
>
> @(begin #reader scribble/comment-reader
> (schemeblock
> ;; teachpack: universe.ss
>
> ;; WorldState is one of:
> ;; -- Number             %% representing the @emph{y} coordinate
> ;; -- @scheme['resting]
>
> (define WORLD0 'resting)
>
> ;; A WorldResult is one of:
> ;; -- WorldState
> ;; -- (make-package WorldState StopMessage)
> ))
>
> (Eli must have changed this one.)
>
>
>
>
> On Feb 13, 2009, at 5:54 PM, Robby Findler wrote:
>
> How do you use a schemeblock? Do you add comment lines in or  
> something?
>
> Robby
>
> On Fri, Feb 13, 2009 at 4:49 PM, Matthias Felleisen
> <matthias at ccs.neu.edu> wrote:
>
> I am doing similar things, using schemeblock and a #reader. (I got  
> the code
> from Eli or Matthew, and I copy and paste it where I go.)
>
>
> On Feb 13, 2009, at 5:46 PM, Robby Findler wrote:
>
> Is there a good way to typeset HtDP-style data definitions in
> Scribble? I've just been doing this:
>
> @verbatim[#<<---
> ;; a state is either:
> ;;   - 'playing
> ;;   - 'cat-won
> ;;   - 'cat-lost
> ---
> ]
>
> @verbatim[#<<---
> ;; a board is
> ;;  (listof cell)
> ---
> ]
>
> @verbatim[#<<---
> ;; a cell is
> ;; (make-cell (make-posn int[0-board-size]
> ;;                       int[0-board-size])
> ;;            boolean)
> ---
> ]
>
> Robby
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