From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <dbueno@gmail.com>
X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on yquem.inria.fr
X-Spam-Level: *
X-Spam-Status: No, score=1.1 required=5.0 tests=AWL,SPF_NEUTRAL 
	autolearn=disabled version=3.1.3
X-Original-To: caml-list@yquem.inria.fr
Delivered-To: caml-list@yquem.inria.fr
Received: from discorde.inria.fr (discorde.inria.fr [192.93.2.38])
	by yquem.inria.fr (Postfix) with ESMTP id E0C28BC6B
	for <caml-list@yquem.inria.fr>; Sat, 30 Jun 2007 18:57:50 +0200 (CEST)
Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.224])
	by discorde.inria.fr (8.13.6/8.13.6) with ESMTP id l5UGvnJt002100
	for <caml-list@inria.fr>; Sat, 30 Jun 2007 18:57:50 +0200
Received: by wx-out-0506.google.com with SMTP id h28so417038wxd
        for <caml-list@inria.fr>; Sat, 30 Jun 2007 09:57:49 -0700 (PDT)
DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed;
        d=gmail.com; s=beta;
        h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
        b=Dx78f+GPXSMh/J4ZnFLA0a0Eq/QETBBXN9cpTW/zgkh+2m3228Bwp2IiAEnMG1b48YItcbR0YALSa5Emg/S6B0OALCZSUryqayk+iOXoFPBzwvmMIzqBV+UaDu5IP9Js7HFFRkHVwj6BhvI9y+PGb5Da7aP3qubZsBYP8gIhSXc=
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=beta;
        h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
        b=kKC3Acz/BdPNjsPiD9fbHNiR10fK6gtxI2ay/+Q+Jqb9OhAnu64F97XhuB1chQq/mCMjDLnrhfRiw/+bTiURwO0NYNPnhn3t3PaHRRDO9EXEb13PgxPuZEnHmhlU6IA8aeKDttQof3JXPNLG1+Fk+076Qi19E9Ixh+j9a8G3yII=
Received: by 10.90.69.8 with SMTP id r8mr4101893aga.1183222669716;
        Sat, 30 Jun 2007 09:57:49 -0700 (PDT)
Received: by 10.90.101.16 with HTTP; Sat, 30 Jun 2007 09:57:49 -0700 (PDT)
Message-ID: <6dbd4d000706300957q58f5a758s3e6b42f14ebdc114@mail.gmail.com>
Date: Sat, 30 Jun 2007 10:57:49 -0600
From: "Denis Bueno" <dbueno@gmail.com>
To: "OCaml Mailing List" <caml-list@inria.fr>
Subject: Adding another "let ... in"-like construct for fontification/indentation
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
X-j-chkmail-Score: MSGID : 46868B8E.000 on discorde : j-chkmail score : X : 0/20 1 0.000 -> 1
X-Miltered: at discorde with ID 46868B8E.000 by Joe's j-chkmail (http://j-chkmail . ensmp . fr)!
X-Spam: no; 0.00; -like:01 def:01 emacs:01 tuareg:01 foo:01 def:01 foo:01 tuareg:01 regexp:01 regexp:01 jocaml:01 syntax:01 syntax:01 jocaml:01 ...,:98 

All,

In tuareg-mode, is there a simple way to add support for indentation
for a new syntactic construct that behaves exactly like "let ... in
..."?  I'd like "def ... in ..." to behave the same way.  I'm thinking
of some code I can stuff in my .emacs, hopefuly, as opposed to a
modification of tuareg.el.

I'd like to be able to write:

    let foo a b = a + b in
    def hi(x) = print_int x; 0 in
    let bar x = x in
      <some body where foo and hi are in scope>

i.e. I'd like to interleave let .. in ... and def ... in ..., and have
them cooperate.

I looked around tuareg.el and found a bunch of places where "let" is
mentioned in a regexp, and even found `tuareg-make-find-kwop-regexp',
whose doc string says "Make a custom indentation regexp".  That doc
string seems like it's what I want, but that function has no side
effects, so clearly it's not the whole story.

What I'm eventually shooting for is a tuareg mode that "knows" about
Jocaml syntax, since I'm fiddling around with that for the moment.
There are more new pieces of syntax on Jocaml (new keywords "spawn"
and "reply to") which seem pretty simple to support, but I haven't
thought about them very much.

Thanks in advance.

-- 
                              Denis