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Re: r6rs standard libraries
From: |
Ludovic Courtès |
Subject: |
Re: r6rs standard libraries |
Date: |
Mon, 25 Jan 2010 18:37:13 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) |
Hello Guilers,
Andy Wingo <address@hidden> writes:
> On Sun 24 Jan 2010 18:53, Julian Graham <address@hidden> writes:
>
>> As mentioned in an earlier email [0], I've been working on
>> implementations for the libraries that make up the so-called R6RS
>> Standard Libraries [1], along with test suites. Where possible, I've
>> tried to wrap existing Guile functionality instead of writing things
>> from scratch. Speaking optimistically, I think I'm about 80% of the
>> way there (minus the test cases). There are quite a few files, so, to
>> facilitate review, I've uploaded them to my web site [2]. There's
>> also an updated copy of the `(ice-9 r6rs-libraries)' module there,
>> which resolves a couple of issues present in the most recent version I
>> submitted to the list.
>>
>> What do people think?
>
> Excellent hacking!
+1 :-)
>> One point that may be of interest is that I've chosen to provide the
>> code in the form of R6RS libraries rather than Guile modules. My
>> thinking is that the primary utility of most of these libraries lies
>> in the cross-Scheme compatibility they provide, and thus they're not
>> of particular interest to users writing code intended only for Guile.
>> In cases where there's actual new functionality, such as with the
>> bytevector features, a Guile module representation is probably more
>> useful.
>
> Agreed.
Though if ‘library’ expands to ‘define-module’, R6RS modules will also
be readily usable as if they were “regular” guile modules, right?
> I also think we should have `library' and `import' in the basic
> environment.
The global environment is already a crowded place, and having these
forms globally may make it harder to maintain backward compatibility in
the future, should R15RS have an incompatible ‘library’ form, for
instance.
How about having a special module and a command-line option, just like
we have ‘--use-srfi’?
Thanks,
Ludo’.
- r6rs standard libraries, Julian Graham, 2010/01/24
- Re: r6rs standard libraries, Andy Wingo, 2010/01/25
- Re: r6rs standard libraries,
Ludovic Courtès <=
- Re: r6rs standard libraries, Andy Wingo, 2010/01/26
- Re: r6rs standard libraries, Ludovic Courtès, 2010/01/26
- Re: r6rs standard libraries, Andy Wingo, 2010/01/26
- Re: r6rs standard libraries, Neil Jerram, 2010/01/28
- Re: r6rs standard libraries, Grant Rettke, 2010/01/28
Re: r6rs standard libraries, Julian Graham, 2010/01/28