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LLnextgen is an Extended-LL(1) parser generator. It is a rewrite of the LLgen parser generator by D. Grune and C.J.H. Jacobs which is part of the Amsterdam Compiler Kit (ACK). Like all parser generators, LLnextgen takes the description of the grammar with associated actions as input, and generates a parser routine for use in compilers and other text processing programs. PR: ports/185458 Submitted by: Oleksii Tsai <oleksii.tsai@googlemail.com>
12 lines
619 B
Plaintext
12 lines
619 B
Plaintext
LLnextgen is an Extended-LL(1) parser generator. It is a rewrite of the LLgen
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parser generator by D. Grune and C.J.H. Jacobs which is part of the Amsterdam
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Compiler Kit (ACK). Like all parser generators, LLnextgen takes the description
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of the grammar with associated actions as input, and generates a parser routine
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for use in compilers and other text processing programs.
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LLgen, and therefore LLnextgen, extends on the LL(1) class of parser generators
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by allowing FIRST/FIRST conflicts and FIRST/FOLLOW conflicts to be resolved with
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both static and dynamic conditions.
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WWW: http://os.ghalkes.nl/LLnextgen/index.html
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