From: Sven Luther <luther@dpt-info.u-strasbg.fr>
To: Daniel de Rauglaudre <daniel.de_rauglaudre@inria.fr>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Camlp4 pretty print comments
Date: Tue, 22 Oct 2002 14:40:57 +0200 [thread overview]
Message-ID: <20021022124057.GA2661@iliana> (raw)
In-Reply-To: <20021022131530.A3558@verdot.inria.fr>
On Tue, Oct 22, 2002 at 01:15:30PM +0200, Daniel de Rauglaudre wrote:
> Hi,
>
> On Mon, Oct 21, 2002 at 09:35:47PM -0700, Quetzalcoatl Bradley wrote:
> >
> > Why are comments not printed when the input is from standard input?
>
> Because comments are not represented in the syntax tree. To pretty
> print, Camlp4 reads the file again, using the locations inside the
> syntax tree to determine where the comments are located.
>
> If the input file is standard input, it is not possible since it is
> not possible to read it twice.
What about storing the comments when parsing the standard input with
their location in the file, so you can easily add them again when
generating the file ?
Friendly,
Sven Luther
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next prev parent reply other threads:[~2002-10-22 12:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-18 20:16 [Caml-list] Possible bug in module and class? Bow-Yaw Wang
2002-10-21 6:26 ` Jacques Garrigue
2002-10-21 12:16 ` Alessandro Baretta
2002-10-21 12:32 ` Luc Maranget
2002-10-21 12:51 ` Alessandro Baretta
2002-10-22 2:16 ` Jacques Garrigue
2002-10-22 4:35 ` [Caml-list] Camlp4 pretty print comments Quetzalcoatl Bradley
2002-10-22 11:15 ` Daniel de Rauglaudre
2002-10-22 12:40 ` Sven Luther [this message]
2002-10-22 13:18 ` Stefano Zacchiroli
2002-10-22 13:44 ` Maxence Guesdon
2002-10-22 14:21 ` Daniel de Rauglaudre
2002-10-21 21:00 ` [Caml-list] Possible bug in module and class? Bow-Yaw Wang
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