From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id NAA15399; Tue, 22 Oct 2002 13:15:31 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id NAA15285 for ; Tue, 22 Oct 2002 13:15:30 +0200 (MET DST) Received: from verdot.inria.fr (verdot.inria.fr [128.93.11.7]) by concorde.inria.fr (8.11.1/8.11.1) with ESMTP id g9MBFU503596 for ; Tue, 22 Oct 2002 13:15:30 +0200 (MET DST) Received: (from ddr@localhost) by verdot.inria.fr (8.9.3/8.9.3) id NAA04865 for caml-list@inria.fr; Tue, 22 Oct 2002 13:15:30 +0200 Date: Tue, 22 Oct 2002 13:15:30 +0200 From: Daniel de Rauglaudre To: caml-list@inria.fr Subject: Re: [Caml-list] Camlp4 pretty print comments Message-ID: <20021022131530.A3558@verdot.inria.fr> References: <20021022111642R.garrigue@kurims.kyoto-u.ac.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from qbradley@blackfen.com on Mon, Oct 21, 2002 at 09:35:47PM -0700 Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk 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. -- Daniel de RAUGLAUDRE daniel.de_rauglaudre@inria.fr http://cristal.inria.fr/~ddr/ ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners