Bactracking/lookahead parser generators?

adrian@dcs.rhbnc.ac.uk (A Johnstone)
4 Oct 1998 00:47:52 -0400

          From comp.compilers

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Bactracking/lookahead parser generators? adrian@dcs.rhbnc.ac.uk (1998-10-04)
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From: adrian@dcs.rhbnc.ac.uk (A Johnstone)
Newsgroups: comp.compilers
Date: 4 Oct 1998 00:47:52 -0400
Organization: Royal Holloway, University of London
Keywords: parse, question

We're writing a paper on some of the weirder aspects of parsers that
backtrack or lookahead more than one terminal. Having done some of the
theory, we're looking round for parser generators to test. At the
moment I have


                          PCCTS in guess mode,
                          PRECC eXtended
                          BTYACC (Back Track YACC)
                          GRDP (our own generalised recursive descent).


I'd be very grateful for pointers to other parser generators, both
current and historical that display backtrack or lookahead behaviour.


                                  Adrian


--
Dr Adrian Johnstone, Senior Lecturer in Computing, Computer Science Dep,
Royal Holloway, University of London, Egham, Surrey, TW20 0EX, England.
Email a.johnstone@rhbnc.ac.uk Tel:+44(0)1784 443425 Fax:+44(0)1784 439786


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