From: Nic Ferrier <nferrier@ferrier.me.uk>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: adding namespaces to emacs-lisp (better elisp?)
Date: Sat, 27 Jul 2013 09:27:55 +0100 [thread overview]
Message-ID: <877ggc1k6s.fsf@ferrier.me.uk> (raw)
In-Reply-To: <jwvli4sj075.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Fri, 26 Jul 2013 20:51:18 -0400")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>>>> If a namespace package calls intern the symbol is interned in the
>>>> private obarray.
>>> I'm not sure how you could do that and neither am I sure that would
>>> preserve backward compatibility. So without more details of how that
>>> would work, it sounds like wishful thinking to me.
>> This is the core of my proposal.
>> The guts of intern need to be altered to be aware of when it is being
>> called in a packaged context. I am currently expecting to be able to do
>> this with a file local variable.
>
> That's easy when the reader calls `intern', but I'm talking about when
> the Elisp code itself makes calls to `intern'.
I don't understand what would be different for my implementation
strategy. When intern is called directly as a function the evaluator
still knows about file local variables and so can detect whether it is
in a package or not.
What am I missing?
This is the crucial part really. It's why I thought it would be
achievable, because a package could just be a special file local
variable (that *is* similar to CL's system).
Nic
next prev parent reply other threads:[~2013-07-27 8:27 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-26 14:08 adding namespaces to emacs-lisp (better elisp?) Nic Ferrier
2013-07-26 14:34 ` Drew Adams
2013-07-26 17:01 ` Pascal J. Bourguignon
2013-07-26 17:01 ` CommonLisp namespace system (was Re: adding namespaces to emacs-lisp (better elisp?)) Nic Ferrier
2013-07-26 17:19 ` Drew Adams
2013-07-26 18:26 ` Sebastian Wiesner
2013-07-26 18:53 ` Drew Adams
2013-07-26 21:08 ` Pascal J. Bourguignon
2013-07-26 18:23 ` Stefan Monnier
2013-07-26 18:32 ` Nic Ferrier
2013-07-26 18:45 ` Tom Tromey
2013-07-26 18:58 ` Drew Adams
2013-07-26 19:06 ` Nic Ferrier
2013-07-26 20:46 ` CommonLisp namespace system Lars Brinkhoff
2013-07-26 20:57 ` Drew Adams
2013-07-26 21:47 ` Nic Ferrier
2013-07-29 17:31 ` Lars Brinkhoff
2013-07-26 20:57 ` CommonLisp namespace system (was Re: adding namespaces to emacs-lisp (better elisp?)) Drew Adams
2013-07-27 7:17 ` Richard Stallman
2013-07-27 8:13 ` Nic Ferrier
2013-07-27 11:43 ` Bastien
2013-07-27 12:00 ` David Engster
2013-07-27 16:56 ` Nic Ferrier
2013-07-27 23:52 ` Richard Stallman
2013-07-28 7:22 ` Nic Ferrier
2013-07-28 8:18 ` Jambunathan K
2013-07-28 12:10 ` Richard Stallman
2013-07-28 13:48 ` Nic Ferrier
2013-07-29 10:12 ` Richard Stallman
2013-07-29 10:45 ` Nic Ferrier
2013-07-30 0:31 ` Richard Stallman
2013-07-27 9:37 ` CommonLisp namespace system Lars Brinkhoff
2013-07-26 19:42 ` CommonLisp namespace system (was Re: adding namespaces to emacs-lisp (better elisp?)) Drew Adams
2013-07-26 21:26 ` Juanma Barranquero
2013-07-26 21:06 ` Pascal J. Bourguignon
2013-07-26 21:44 ` Nic Ferrier
2013-07-27 7:16 ` adding namespaces to emacs-lisp (better elisp?) Richard Stallman
2013-07-26 15:43 ` Stefan Monnier
2013-07-26 16:56 ` Nic Ferrier
2013-07-26 18:18 ` Stefan Monnier
2013-07-26 19:00 ` Nic Ferrier
2013-07-26 20:59 ` Stefan Monnier
2013-07-26 21:43 ` Nic Ferrier
2013-07-26 21:59 ` Drew Adams
2013-07-26 22:21 ` Stefan Monnier
2013-07-26 22:33 ` Nic Ferrier
2013-07-27 0:51 ` Stefan Monnier
2013-07-27 8:27 ` Nic Ferrier [this message]
2013-07-27 14:12 ` Stefan Monnier
2013-07-27 16:17 ` Nic Ferrier
2013-07-27 17:28 ` Stefan Monnier
2013-07-27 10:35 ` Pascal J. Bourguignon
2013-07-26 22:00 ` Drew Adams
2013-07-27 0:49 ` Stefan Monnier
2013-07-27 1:13 ` Drew Adams
2013-07-27 7:02 ` Lars Brinkhoff
2013-07-27 10:33 ` Pascal J. Bourguignon
2013-07-31 6:48 ` Lars Brinkhoff
2013-07-27 10:31 ` Pascal J. Bourguignon
2013-07-27 14:14 ` Stefan Monnier
2013-07-27 16:43 ` Drew Adams
2013-07-26 17:21 ` Davis Herring
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