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
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