Re: [R] about lex/yacc

From: Vladimir Eremeev <>
Date: Wed, 23 May 2007 01:35:27 -0700 (PDT)

These are not functions.
These are separate products (one more is bison), aimed to help in creating programming language interpreters.
You should know the C programming language and be familiar with the algorithm theory, the finite state machine theory and with the LALR grammatics, in order to successfuly use these products.

elyakhlifi mustapha wrote:
> hello,
> what about these functions lex/yacc which can parse and recognize a
> syntax?
> thanks

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Received on Wed 23 May 2007 - 08:46:05 GMT

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