From: "Eric Schulte" <schulte.eric@gmail.com>
To: Ted Zlatanov <tzz@lifelogs.com>
Cc: emacs-devel@gnu.org
Subject: Re: general lazy list facility for Emacs Lisp?
Date: Fri, 25 Mar 2011 06:30:26 -0600 [thread overview]
Message-ID: <87d3lfgz6l.fsf@gmail.com> (raw)
In-Reply-To: <87ei5w7cci.fsf@lifelogs.com> (Ted Zlatanov's message of "Thu, 24 Mar 2011 10:43:57 -0500")
Ted Zlatanov <tzz@lifelogs.com> writes:
> On Wed, 23 Mar 2011 23:27:48 -0600 "Eric Schulte" <schulte.eric@gmail.com> wrote:
>
> ES> Just for completeness, a lazy.el file is attached implementing lazy
> ES> sequences in Emacs Lisp. This is basically an exact copy of lazy.lisp
> ES> with `lexical-let' used where closures are needed.
>
> Thanks, Eric. I'm not sure of the http://landoflisp.com/lazy.lisp
> license. There's also http://www.common-lisp.org/project/clazy (very
> similar to lazy.lisp), http://cl-heresy.sourceforge.net/Heresy.htm,
> http://common-lisp.net/project/funds, and
> http://www.common-lisp.org/project/fset all of which have different and
> viable implementations (the common name seems to be "purely functional
> data structures"). They all refer to SICP as a reference since it has a
> similar implementation of the basic idea. Of all of them, lazy.lisp
> seems most basic; funds and fset seem very data-oriented.
>
> Heresy seems like the most comprehensive and powerful package (see
> http://cl-heresy.sourceforge.net/Heresy.htm for examples, details, and
> functions provided). I'd love to use it but I don't know CL well so it
> will take me some time to port it. Still, it has a BSD license and
> should be OK as an ELPA package. Does that sound reasonable? Eric, are
> you interested in helping me port it?
>
Sure, I can't guarantee any significant time commitment, but this would
serve as a good CL learning experience for me, so count me as /on board/
to help to port cl-heresy to elisp.
As a first step, I've copied the latest release of cl-heresy into a git
repository on repo.or.cz [1]. Anyone can anonymously push to the mob
branch of this repo (see [2]), and anyone who's interested in helping
can send me their repo.or.cz username and I'll grant push permission for
the master branch.
Best -- Eric
Footnotes:
[1] http://repo.or.cz/w/el-heresy.git
[2] http://repo.or.cz/h/mob.html
next prev parent reply other threads:[~2011-03-25 12:30 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-23 15:07 general lazy list facility for Emacs Lisp? Ted Zlatanov
2011-03-23 16:45 ` Tassilo Horn
2011-03-23 17:12 ` Ted Zlatanov
2011-03-23 17:46 ` Thierry Volpiatto
2011-03-23 18:09 ` Ted Zlatanov
2011-03-23 18:27 ` Thierry Volpiatto
2011-03-23 20:33 ` Ted Zlatanov
2011-03-23 20:43 ` Ted Zlatanov
2011-03-23 19:03 ` Tassilo Horn
2011-03-23 19:10 ` Tassilo Horn
2011-03-23 19:42 ` Ted Zlatanov
2011-03-24 5:27 ` Eric Schulte
2011-03-24 15:43 ` Ted Zlatanov
2011-03-25 12:30 ` Eric Schulte [this message]
2011-03-23 20:03 ` Stefan Monnier
2011-03-23 20:14 ` Jason Earl
2011-03-23 20:19 ` Tassilo Horn
2011-03-23 20:18 ` Tassilo Horn
2011-03-23 20:41 ` Tassilo Horn
2011-03-23 21:51 ` Stefan Monnier
2011-03-24 7:26 ` Tassilo Horn
2011-03-23 20:26 ` Ted Zlatanov
2011-03-23 17:13 ` Drew Adams
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