From: Daniel de Rauglaudre <daniel.de_rauglaudre@inria.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] ocaml syntax rule-of-thumbs
Date: Fri, 27 Sep 2002 12:10:40 +0200 [thread overview]
Message-ID: <20020927121040.D21405@verdot.inria.fr> (raw)
In-Reply-To: <Pine.LNX.4.21.0209270859440.25186-100000@mlabdial.hit.bme.hu>; from kgergely@mlabdial.hit.bme.hu on Fri, Sep 27, 2002 at 09:50:16AM +0200
Hi,
On Fri, Sep 27, 2002 at 09:50:16AM +0200, Kontra, Gergely wrote:
> Wow, so I can even write my own syntax!
> Has anybody an SML syntax description? Well, I must dive into a correct
> syntax description.
There is an SML syntax provided by Camlp4, it is incomplete, but I
managed to translate a rather big program from SML to OCaml with it.
You can take the source of that syntax pa_sml.ml and make your changes
to create your own syntax, but I am afraid that its code is very bad
written, because by mistake I took some version of the SML-NJ grammar
of some years ago which were very unreadable. I should rewrite pa_sml.ml
one day...
Another solution is to take the "normal" syntax pa_o.ml or the "revised"
syntax pa_r.ml as start. I have been working these days on a "Scheme"
syntax, pa_scheme.ml (written in Scheme syntax and bootstrapped by
a revised syntax version pa_schemer.ml).
Or you can start from scratch, if you are courageous...
--
Daniel de RAUGLAUDRE
daniel.de_rauglaudre@inria.fr
http://cristal.inria.fr/~ddr/
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prev parent reply other threads:[~2002-09-27 10:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200209261651.g8QGp5i13403@waco.inria.fr>
2002-09-27 7:50 ` [Caml-list] lazyness, exceptions?, " Kontra, Gergely
2002-09-27 10:10 ` Daniel de Rauglaudre [this message]
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