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| From | "Armel" <armelasselin@hotmail.com> |
| Newsgroups | comp.compilers |
| Subject | coupling LALR with a scanner? |
| Date | Tue, 5 Jul 2011 01:02:22 +0200 |
| Organization | les newsgroups par Orange |
| Lines | 16 |
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| Keywords | parse, lex, question |
| Posted-Date | 07 Jul 2011 00:03:26 EDT |
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Hi, I am exploring the possibility of choosing between several lexers depending on the current state of an LALR parser (i.e. if a state can accept productions such as A => A . 'a' b, B => . 'c', then the selected lexer will accept (at least) 'a' and 'c', for rightmost positions the lookahead symbols would be acceptable as well) Is there any literature about this? or example? I searched around for scannerless/lexerless parsing but could not make my mind. Regards Armel Asselin [The usual approach is to set flex start states in your yacc or bison parser. -John]
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coupling LALR with a scanner? "Armel" <armelasselin@hotmail.com> - 2011-07-05 01:02 +0200
Re: coupling LALR with a scanner? "Armel" <armelasselin@hotmail.com> - 2011-07-07 10:28 +0200
coupling LALR with a scanner? "Karsten Nyblad" <uu3kw29sb7@snkmail.com> - 2011-07-07 10:46 +0200
Re: coupling LALR with a scanner? "Karsten Nyblad" <uu3kw29sb7@snkmail.com> - 2011-07-08 14:39 +0200
Re: coupling LALR with a scanner? "Armel" <armelasselin@hotmail.com> - 2011-08-04 11:17 +0200
Re: coupling LALR with a scanner? Paul B Mann <paul@paulbmann.com> - 2011-09-13 13:38 -0700
Re: coupling LALR with a scanner? "Armel" <armelasselin@hotmail.com> - 2011-09-16 10:47 +0200
Re: coupling LALR with a scanner? "Armel" <armelasselin@hotmail.com> - 2011-09-19 13:52 +0200
Re: coupling LALR with a scanner? Paul B Mann <paul@paulbmann.com> - 2011-09-19 12:12 -0700
Re: coupling LALR with a scanner? "Armel" <armelasselin@hotmail.com> - 2011-09-20 09:40 +0200
Re: coupling LALR with a scanner? Chris Dodd <cdodd@acm.org> - 2011-09-23 23:59 +0100
Re: coupling LALR with a scanner? Chris F Clark <cfc@shell01.TheWorld.com> - 2011-09-29 00:00 -0400
Re: coupling LALR with a scanner? "Armel" <armelasselin@hotmail.com> - 2011-10-02 16:41 +0200
Re: coupling LALR with a scanner? Chris F Clark <cfc@shell01.TheWorld.com> - 2011-10-03 11:59 -0400
Re: coupling LALR with a scanner? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2011-10-03 21:08 +0000
Re: coupling LALR with a scanner? Paul B Mann <paul@paulbmann.com> - 2011-09-17 10:38 -0700
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