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From: michel levy <michel.levy@imag.fr>
To: caml-list@inria.fr
Subject: camlp4 and dirac notation
Date: Mon, 19 Mar 2007 18:55:17 +0100	[thread overview]
Message-ID: <45FECE85.8080403@imag.fr> (raw)

I try to modify the ocaml syntax with camlp4 to add the Dirac notation
|v >.
Have you any solution ?

I have tried with
EXTEND
   expr : LEVEL "simple"
   [["|"; e=expr ;">" -> <:expr< ket $e$>>]
	       ];
END;;
but I have the following message
|z>;;
      ^^
Parse error: [expr] expected after '>' (in [expr])
I can replace > by : but it is not the dirac notation.

Have you any idea ?


-- 
Michel Levy
L.S.R., Bureau C214, B.P.72 - 38402 SAINT MARTIN D'HERES CEDEX
e.mail : Michel.Levy@imag.fr    tel :(33)476514022
http://www-lsr.imag.fr/users/Michel.Levy


             reply	other threads:[~2007-03-19 17:51 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-19 17:55 michel levy [this message]
2007-03-19 20:04 ` [Caml-list] " Nicolas Pouillard

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