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From: Jon Harrop <jon@jdh30.plus.com>
To: Ocaml Mailing List <caml-list@inria.fr>
Subject: Re: [Caml-list] CFG's and OCaml
Date: Sat, 14 Aug 2004 01:25:59 +0100	[thread overview]
Message-ID: <200408140125.59473.jon@jdh30.plus.com> (raw)
In-Reply-To: <Pine.LNX.4.44.0408131342150.4282-100000@localhost.localdomain>


I have some (probably trivial) questions about parsers:

1. Are most programming languages designed to be implementable using lex and 
yacc?

2. If so, are their designs restricted by this?

3. If so, is the fact that most languages disallow "a<b<c" due to this?

4. Could that be added to OCaml? ;-)

5. Is it productive to think in terms of coercing lex and yacc into doing as 
much of the work as possible and then using postprocessing to do the rest 
(e.g. this is the way I'd implement a<b<c)?

Cheers,
Jon.

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  reply	other threads:[~2004-08-14  0:29 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-13 14:04 David McClain
2004-08-13 15:05 ` Damien Doligez
2004-08-13 15:26   ` David McClain
2004-08-13 16:12     ` Damien Doligez
2004-08-13 15:28   ` David McClain
2004-08-13 15:49 ` Brian Hurt
2004-08-13 16:04   ` David McClain
2004-08-13 16:29     ` Brian Hurt
2004-08-13 16:42       ` Xavier Leroy
2004-08-13 17:18         ` Ken Rose
2004-08-13 18:55         ` Brian Hurt
2004-08-14  0:25           ` Jon Harrop [this message]
2004-08-14  0:57             ` Erik de Castro Lopo
2004-08-14  8:52               ` Alan Schmitt
2004-08-14  3:33             ` Brian Hurt
2004-08-14  7:55             ` skaller
2004-08-14 20:19               ` Jon Harrop
2004-08-14 20:55                 ` Brian Hurt
2004-08-14 20:57                   ` Marcin 'Qrczak' Kowalczyk
2004-08-14 22:15                     ` skaller
2004-08-15  1:26                   ` Jon Harrop
2004-08-15  8:24                     ` skaller
2004-08-15 15:39                     ` Brian Hurt
2004-08-15 16:54                       ` Jon Harrop
2004-08-14 22:13                 ` skaller
2004-08-13 16:58     ` Paul Snively
  -- strict thread matches above, loose matches on Subject: below --
2004-08-12 19:15 David McClain

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