From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on yquem.inria.fr X-Spam-Level: * X-Spam-Status: No, score=1.7 required=5.0 tests=AWL,DNS_FROM_SECURITYSAGE, SPF_FAIL autolearn=disabled version=3.1.3 X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from mail4-relais-sop.national.inria.fr (mail4-relais-sop.national.inria.fr [192.134.164.105]) by yquem.inria.fr (Postfix) with ESMTP id B24E9BB84 for ; Wed, 12 Nov 2008 23:50:05 +0100 (CET) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ah4EAODsGknAXQIngWdsb2JhbACDJpEPAQEWIrxxg1c X-IronPort-AV: E=Sophos;i="4.33,592,1220220000"; d="scan'208";a="31397704" Received: from concorde.inria.fr ([192.93.2.39]) by mail4-smtp-sop.national.inria.fr with ESMTP; 12 Nov 2008 23:49:42 +0100 Received: from mail1-relais-roc.national.inria.fr (mail1-relais-roc.national.inria.fr [192.134.164.82]) by concorde.inria.fr (8.13.6/8.13.6) with ESMTP id mACMng2J019817 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=OK) for ; Wed, 12 Nov 2008 23:49:42 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ah4EAKPsGklQRFuwgWdsb2JhbACDJpEPAQEWIrxwg1c X-IronPort-AV: E=Sophos;i="4.33,592,1220220000"; d="scan'208";a="19892096" Received: from furbychan.cocan.org ([80.68.91.176]) by mail1-smtp-roc.national.inria.fr with ESMTP/TLS/AES256-SHA; 12 Nov 2008 23:49:42 +0100 Received: from rich by furbychan.cocan.org with local (Exim 4.63) (envelope-from ) id 1L0OWk-0007bu-M7; Wed, 12 Nov 2008 22:49:34 +0000 Date: Wed, 12 Nov 2008 22:49:34 +0000 To: Anastasia Gornostaeva Cc: caml-list@inria.fr Subject: Re: [Caml-list] stupid q(2): camlp4 Message-ID: <20081112224934.GA28741@annexia.org> References: <20081112131300.GA67784@ermine.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081112131300.GA67784@ermine.home> User-Agent: Mutt/1.5.13 (2006-08-11) From: Richard Jones X-Miltered: at concorde with ID 491B5D86.000 by Joe's j-chkmail (http://j-chkmail . ensmp . fr)! X-Spam: no; 0.00; camlp:01 syntax:01 camlp:01 gopher:98 wrote:01 caml-list:01 jambon:01 construct:02 let:03 chapter:04 implement:06 extension:06 wed:06 red:92 suggested:07 On Wed, Nov 12, 2008 at 04:13:00PM +0300, Anastasia Gornostaeva wrote: > Hello. > > Readihg http://martin.jambon.free.fr/extend-ocaml-syntax.html, I > attempt to solve the exercise from chapter 13: > > "Suggested exercise: implement and test a syntax extension which supports a > where construct. For instance, > > a + b where a = 1 and b = 2 > > means > > let a = 1 and b = 2 in a + b You could cheat and have a look at pa_where ... http://bluestorm.info/camlp4/pa_where/list.php http://bluestorm.info/camlp4/pa_where/pa_where.ml.html (Is bluestorm running a gopher server?) Rich. -- Richard Jones Red Hat