[plt-scheme] getting Prog Lang : Application and Interpretation working unde

From: Chris Wright (wrightca at hotmail.com)
Date: Thu Sep 16 09:18:16 EDT 2004

>From: Shriram Krishnamurthi <sk at cs.brown.edu>
>To: "Chris Wright" <wrightca at hotmail.com>
>CC: plt-scheme at list.cs.brown.edu
>Subject: [plt-scheme] getting Prog Lang : Application and Interpretation 
>working under DrScheme
>Date: Thu, 16 Sep 2004 08:36:56 -0400


helpful analysis of my failure to get something to work


>You're getting upset.

promise that I wasn't upset :) Just feeling stupid...

>Please don't.  Instead, read the book as you
>try to run the code.  The book tells you, in section 1.2 (Modeling
>Syntax), that you need to create a datatype definition.  The parser
>consumes the output of READ and creates insteaces of this datatype.
>So you have to type in the (define-datatype ...) or (define-type ...)
>expression given in the book.

Now I feel really stupid!

>If you have further problems, please ask away.
>Good luck with the material.

It's a great resource to have available  - thank you

Chris Wright

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