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Re: [Chicken-hackers] Eggs for Chicken 5


From: Sven Hartrumpf
Subject: Re: [Chicken-hackers] Eggs for Chicken 5
Date: Fri, 23 Mar 2018 13:43:17 +0100 (CET)

Hi John, hi Felix.

Thanks for the ideas and links.
I will investigate which one is better suited for my purposes.

>> But if you use an expander as a separate preprocessing step for standard
>> Scheme
>> code, it should be possible to use the portable syntax-case package at
>>
>> https://www.cs.indiana.edu/chezscheme/r6rs-libraries/
>>
>> Some hacking will be necessary, I'm afraid.
>>
> 
> In addition, Rapid Scheme is a preprocessor that translates full R7RS
> including libraries and syntax-rules macros into a reduced R5RS-like form
> of R7RS, so at most it might be necessary to add some replacements for
> specific R5RS procedures.  It has already been used to R7RS-ify Gambit.

Ciao
Sven



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