From: Daniel de Rauglaudre <daniel.de_rauglaudre@inria.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] ocaml magic file ...
Date: Fri, 11 Jan 2002 10:55:25 +0100 [thread overview]
Message-ID: <20020111105525.K3826@verdot.inria.fr> (raw)
In-Reply-To: <20020109172037.A16133@dpt-info.u-strasbg.fr>; from luther@dpt-info.u-strasbg.fr on Wed, Jan 09, 2002 at 05:20:37PM +0100
Hi,
On Wed, Jan 09, 2002 at 05:20:37PM +0100, Sven wrote:
> I have this small magic file (to put in /etc/magic) for file to
> recognize the various .cm* file types.
Under my Linux, it is /usr/share/magic. It works.
> I don't really know what the ast_impl, the ast_intf and the exec
> file type are all about, so these may not be the best strings around.
They are files holding syntax trees generated by camlp4. E.g.:
camlp4o myfile.ml -o foobar.ml
The file "foobar.ml" is an ast_impl file. It is binary but compilable:
ocamlc -c foobar.ml
The compiler loads the binary tree, the syntactic analysis is skipped
and the possible error messages show the initial file (myfile.ml).
With your magic file:
file foobar.ml
foobar.ml: Objective Caml 'ast_impl' file (Version 008).
--
Daniel de RAUGLAUDRE
daniel.de_rauglaudre@inria.fr
http://cristal.inria.fr/~ddr/
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prev parent reply other threads:[~2002-01-11 9:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-09 16:20 Sven
2002-01-11 9:55 ` Daniel de Rauglaudre [this message]
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