From: Dmitry Antipov <dmantipov@yandex.ru>
To: Lars Brinkhoff <lars@nocrew.org>
Cc: emacs-devel@gnu.org
Subject: Re: RFC: User-defined pseudovectors
Date: Thu, 10 Oct 2013 17:41:26 +0400 [thread overview]
Message-ID: <5256AE86.20500@yandex.ru> (raw)
In-Reply-To: <5256A2FD.4020208@yandex.ru>
On 10/10/2013 04:52 PM, Dmitry Antipov wrote:
>> The gist of my patch is to add a new type of pseudovector which is
>> like a normal vector, except the first element holds a symbol which is
>> its Lisp type. So type-of returns whatever is in the first slot.
>> This may sound slightly reckless, and probably is. It's just a first
>> shot.
>
> Why make-typed-pseudovector & the rest can't be done in elisp?
>
> (Look at lisp/emacs-lisp/timer.el to see how some non-trivial
> things can be implemented on top of plain vector).
Plus, if we really need the ability to add builtin Lisp types to
interface foreign DSOs, I'll vote to design this on top of Lisp_Misc.
Dmitry
next prev parent reply other threads:[~2013-10-10 13:41 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-10 11:22 RFC: User-defined pseudovectors Lars Brinkhoff
2013-10-10 11:29 ` Lars Brinkhoff
2013-10-10 11:40 ` Lars Brinkhoff
2013-10-10 12:52 ` Dmitry Antipov
2013-10-10 13:41 ` Dmitry Antipov [this message]
2013-10-10 16:40 ` Lars Brinkhoff
2013-10-10 14:00 ` Stefan Monnier
2013-10-10 16:30 ` Lars Brinkhoff
2013-10-10 20:42 ` Stefan Monnier
2013-10-11 6:00 ` Lars Brinkhoff
2013-10-11 12:22 ` Stefan Monnier
2013-10-12 16:01 ` User-defined record types Lars Brinkhoff
2013-10-12 18:58 ` Stefan Monnier
2013-10-18 13:39 ` Ted Zlatanov
2013-10-18 15:28 ` Stefan Monnier
2013-10-18 23:24 ` Ted Zlatanov
2013-10-19 2:09 ` Stefan Monnier
2013-10-19 2:30 ` Drew Adams
2013-10-19 11:48 ` Ted Zlatanov
2013-10-19 14:37 ` Stefan Monnier
2013-10-19 20:11 ` Ted Zlatanov
2013-10-19 21:48 ` Stefan Monnier
2013-10-10 20:43 ` RFC: User-defined pseudovectors Stefan Monnier
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