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From: "Nicolas Pouillard" <nicolas.pouillard@gmail.com>
To: "Joel Reymont" <joelr1@gmail.com>
Cc: "OCaml List" <caml-list@inria.fr>
Subject: Re: [Caml-list] camlp4 3.10: What should this look like?
Date: Mon, 21 May 2007 11:26:21 +0200	[thread overview]
Message-ID: <cd67f63a0705210226v6f42bb21sa04a9a99d14ddf9d@mail.gmail.com> (raw)
In-Reply-To: <8A1EBB03-0926-4C86-B1C8-5BE7B201A070@gmail.com>

On 5/21/07, Joel Reymont <joelr1@gmail.com> wrote:
> What should this look like in the new camlp4 syntax?

Something like (not tested):

open Camlp4.PreCast;;
open Syntax;;
EXTEND Gram
   expr: LEVEL "top" [
     [ "PGSQL"; "("; dbh = expr; ")"; extras = LIST1 STRING ->
         let query, flags =
           match List.rev extras with
           | [] -> assert false
           | query :: flags -> query, flags in
         pgsql_expand ~flags loc dbh (Camlp4.Struct.Token.Eval.string query)
     ]
   ];
END

-- 
Nicolas Pouillard


  reply	other threads:[~2007-05-21  9:26 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-21  8:43 Joel Reymont
2007-05-21  9:26 ` Nicolas Pouillard [this message]
2007-05-21  9:56   ` [Caml-list] " Joel Reymont
2007-05-21 10:44     ` Nicolas Pouillard

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