Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!gem.mps.ohio-state.edu!ginosko!uunet!super!schrader From: schrader@super.ORG (Jennifer A. Schrader) Newsgroups: comp.object Subject: Re: OOD applied to interpreters and compilers Message-ID: <15231@super.ORG> Date: 10 Oct 89 14:55:52 GMT References: <1989Oct2.204603.10320@polyslo.CalPoly.EDU> <8497@goofy.megatest.UUCP> Sender: news@super.ORG Reply-To: schrader@metropolis.UUCP (Jennifer A. Schrader) Distribution: usa Organization: Supercomputing Research Center, Bowie, Md. Lines: 22 In article <8497@goofy.megatest.UUCP> djones@megatest.UUCP (Dave Jones) writes: >From article <1989Oct2.204603.10320@polyslo.CalPoly.EDU>, by ttwang@polyslo.CalPoly.EDU (Thomas Wang): > >> I managed to write a LL(1) backtracing parser generator in one >> month using C++, so I can comfortably say ... > > >I managed to write an LR(1) parser-generator with default reductions >and equivalent state merging, in C, in under three weeks. > >Going once, going twice... I managed to write an LW(3,498) concurrent parser-generator with default reductions, equivalent state-merging and sub-differentiation with seven yak-and-poker retrieval and an alternate compliler-optimizer with a small coffee-maker in just under three minutes in True Basic. And it worked the first time. (SOLD!) Jenn