Version française
Home     About     Download     Resources     Contact us    
Browse thread
Re: [Caml-list] global record
[ Home ] [ Index: by date | by threads ]
[ Search: ]

[ Message by date: previous | next ] [ Message in thread: previous | next ] [ Thread: previous | next ]
Date: -- (:)
From: Stefano Zacchiroli <zack@b...>
Subject: Re: On language extensions (was Re: [Caml-list] global record)
On Wed, Jul 19, 2006 at 08:57:44PM +0100, Richard Jones wrote:
> I'm probably wrong, but I think the only way to compose two camlp4
> extensions is to combine the source code to both together and compile
> a new extension.  Is there some other way?

Camlp4 extensions are regular .cmo/.cma files which, upon loading,
dynamically extends a grammar. You can "compose" multiple extensions by
passing all of them to your preferred camlp4 pre-processor.

Merely loading multiple extensions of course does not grant you obtain a
grammar able to parse anything at all ...

Cheers.

-- 
Stefano Zacchiroli -*- Computer Science PhD student @ Uny Bologna, Italy
zack@{cs.unibo.it,debian.org,bononia.it} -%- http://www.bononia.it/zack/
If there's any real truth it's that the entire multidimensional infinity
of the Universe is almost certainly being run by a bunch of maniacs. -!-