Please keep cc to the list, for others.

  Hans


On 4 May 2010, at 16:00, falcore wrote:

You were right, thank you so much

2010/5/3 Hans Aberg <haber...@telia.com>

On 2 May 2010, at 20:27, falcore wrote:

I´m using a parser to analize strings introduced interactively from the
standard output. There is a call to yyparse() inside a loop, ...
...
... the first time is called works fine, but in consecutively calls, the
parser fails.

If your lexer is generated by Flex, you might have forgotten to call yyrestart().

 Hans






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