From: Alessandro Piras <laynor@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: About Emacs Modernisation Project
Date: Tue, 01 Jun 2010 01:40:23 +0100 [thread overview]
Message-ID: <86typnvb48.fsf@gmail.com> (raw)
In-Reply-To: c41c63c0-b934-442d-8385-1abff6ab9b0b@s41g2000vba.googlegroups.com
LanX <lanx.perl@googlemail.com> writes:
>> Sounds Like M-expressions. It has been tried in the past in the Lisp world,
>> without much success.
>
> I took a look at http://en.wikipedia.org/wiki/M-expression and it's
> not quite what I was thinking of.
>
> I don't wanna _replace_ elisp with new semantics. Instead of this I'm
> thinking about trying to have automatically translated second ALGOL
> stile syntactic representation of the same code.
New semantics? I don't see any new semantics in M-expressions, but maybe
it's me.
From the examples listed:
(car lst) => car[lst]
(car (append lst1 lst2)) => car[append[lst1; lst2]]
Say you want to drop the ";" for argument separation (it's syntactic
sugar after all), and say you want to use parens instead of brackets:
car(append(lst1 lst2))
>
> So it should be possible to easily switch between these two
> representations.
>
> But thats only an idea, I'm not sure if it's really feasible.
Switching can be maybe easy, but you lose quite some power: as Pascal
said in the other post, code won't be data anymore, and it's not only a
matter of evaluating code at runtime.
__
Alessandro
next prev parent reply other threads:[~2010-06-01 0:40 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <143c6d28-4423-4e43-9fc5-c0fb3340043b@c11g2000vbe.googlegroups.com>
2010-05-31 15:44 ` About Emacs Modernisation Project Pascal J. Bourguignon
[not found] ` <0e994fe3-6dde-449f-879d-6701c7a195a9@e28g2000vbd.googlegroups.com>
2010-05-31 19:41 ` Alessandro Piras
[not found] ` <87iq63wsvt.fsf@kuiper.lan.informatimago.com>
2010-06-01 0:06 ` LanX
2010-06-01 8:44 ` Pascal J. Bourguignon
2010-06-01 11:19 ` LanX
2010-06-01 12:56 ` Pascal J. Bourguignon
2010-06-02 6:17 ` Xah Lee
[not found] ` <c41c63c0-b934-442d-8385-1abff6ab9b0b@s41g2000vba.googlegroups.com>
2010-06-01 0:40 ` Alessandro Piras [this message]
2010-06-02 6:07 ` Xah Lee
[not found] ` <87ljazofkn.fsf@rapttech.com.au>
2010-05-31 23:33 ` LanX
[not found] ` <87r5krh3e0.fsf@unm.edu>
2010-06-01 8:40 ` Pascal J. Bourguignon
2010-06-01 17:34 ` rustom
2010-06-02 12:47 ` B. T. Raven
2010-06-02 17:20 ` rustom
2010-06-01 19:50 ` Stefan Monnier
2010-06-01 23:22 ` LanX
[not found] ` <slrni0b8nm.9k6.bergv@u00.math.uiuc.edu>
2010-06-02 11:39 ` Pascal J. Bourguignon
[not found] ` <e73e123d-3f0c-4a6f-bbac-b91fb71bf07d@f14g2000vbn.googlegroups.com>
2010-06-03 9:26 ` Emulating namespaces Pascal J. Bourguignon
2010-06-03 15:33 ` LanX
2010-06-03 17:41 ` Pascal J. Bourguignon
[not found] ` <87mxvegz12.fsf@unm.edu>
2010-06-01 23:36 ` About Emacs Modernisation Project Pascal J. Bourguignon
2010-06-02 5:58 ` Evans Winner
2010-06-01 10:28 ` Helmut Eller
2010-06-01 11:27 ` LanX
2010-06-01 12:29 ` Helmut Eller
2010-06-01 12:55 ` LanX
2010-06-01 12:59 ` Pascal J. Bourguignon
2010-06-01 12:59 ` Pascal J. Bourguignon
2010-06-02 17:05 ` Xah Lee
2010-06-02 17:50 ` Helmut Eller
2010-06-04 18:33 ` Joseph Brenner
2010-06-05 2:55 ` Tim X
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