Re: Fwd: Q: processing multiple mixed data streams using bison

[Hans Aberg]

Otherwise, I wouldn't said it right? If you pick it down, check the 
parser code. I use a C++ parser, and it is not currently pure.

At 11:37 -0700 2005/05/29, Mohit Jaggi wrote:
> Hans,
> Thanks for the reply...I havn't tried any version yet. Do you think
> that the latest version will support this and I won't have to
> introduce custom code to save/restore its context?
>
> Mohit.
> On 5/29/05, Hans Aberg <address@hidden> wrote:
> >  At 23:53 -0700 2005/05/28, Mohit Jaggi wrote:
> >  >Hi All,
> >  >I am trying to process multiple interleaved streams of data in a
> >  >single process/thread using yacc/bison. Let us say I am running a
> >  >server and have thousands of clients sending me requests at the same
> >  >time.
> >  >
> >  >It seems the parser code uses global variables to keep its state while
> >  >parsing. I guess that one can introduce code to save all the variables
> >  >and restore them...has anyone tried this before?
> >
> >  You do not say what Bison version you are using. I think that the
> >  C-parser, by now, is fully pure. There has recently been released a
> >  new version Bison 2005/05/23, see
> >     List-Archive: <http://lists.gnu.org/pipermail/help-bison>
> >
> >  Question about making Flex generating a pure lexer should be directed to:
> >     List-Post: <mailto:address@hidden>
> >  --
> >     Hans Aberg


--
  Hans Aberg