From: Martin Jambon <martin.jambon@ens-lyon.org>
To: Nicolas Pouillard <nicolas.pouillard@gmail.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] switching to camlp4 3.10
Date: Tue, 20 Mar 2007 17:29:21 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0703201657040.6041@droopy> (raw)
In-Reply-To: <cd67f63a0703190258y5c998056gd79421b779c15b7a@mail.gmail.com>
On Mon, 19 Mar 2007, Nicolas Pouillard wrote:
> On 3/19/07, Martin Jambon <martin.jambon@ens-lyon.org> wrote:
>> Hello,
>>
>> I started trying to convert my programs so that they support camlp4 3.10.
>>
>> 1) Is there a better source of documentation than
>> http://gallium.inria.fr/~pouillar/camlp4-changes.html?
>>
>> 2) What is the command for preprocessing a simple syntax extension?
>>
>> This used to work:
>>
>> camlp4o pa_extend.cmo q_MLast.cmo pr_o.cmo -loc _loc pa_foo.ml
>
> This command is supposed to works in the new version. In fact module
> names have changed but ald ones are emulated. However I recently
> noticed a bug for q_MLast.cmo, it's now fixed in the CVS.
ok, thanks.
> However this incantation should be replaced by:
>
> camlp4of -printer OCaml pa_foo.ml
>
> Note: -loc _loc is useless since _loc is the default value.
Right, until the default changes :-)
It used to be "loc" and one day it suddenly became "_loc".
> Note2: -printer o is a shortcut for -printer OCaml
Cool.
--
Martin Jambon
http://martin.jambon.free.fr
prev parent reply other threads:[~2007-03-21 0:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-19 2:27 Martin Jambon
2007-03-19 7:06 ` [Caml-list] " Gabriel Kerneis
2007-03-19 7:07 ` Gabriel Kerneis
2007-03-19 9:58 ` Nicolas Pouillard
2007-03-21 0:29 ` Martin Jambon [this message]
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