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Re: more R7RS-compatibility improvements in Kawa
- From: Per Bothner <per at bothner dot com>
- To: Jamison Hope <jrh at theptrgroup dot com>
- Cc: "kawa at sourceware dot org list" <kawa at sourceware dot org>
- Date: Wed, 25 Sep 2013 23:51:11 -0700
- Subject: Re: more R7RS-compatibility improvements in Kawa
- Authentication-results: sourceware.org; auth=none
- References: <522A3B49 dot 4050108 at bothner dot com> <25DBE5B0-FB19-4779-938A-3441DF29AF98 at theptrgroup dot com>
On 09/25/2013 07:28 PM, Jamison Hope wrote:
On Sep 6, 2013, at 4:30 PM, Per Bothner <per@bothner.com> wrote:
See http://www.gnu.org/software/kawa/news.html
There are now two implementations of make-list: the R7-mandated one in
kawa.lib.lists, and the SRFI-1 one in gnu.kawa.slib.srfi1.
I'm pretty sure we can remove the one from SRFI-1, as the two specs are
equivalent, and the new implementation in lists.scm produces much better
code.
Good catch.
I also noted that R7RS specifies list-copy, which is also in srfi1.scm,
so I moved that to lists.scm. Except I realized my looping version
was incorrect for improper lists, so I fixed it.
I also noticed that the final missing R7RS list procedure was
list-set!, so I added that as well. Another R7RS section completed!
--
--Per Bothner
per@bothner.com http://per.bothner.com/