aa9c4fdb37
Feature safe: yes
19 lines
750 B
Text
19 lines
750 B
Text
The Lemon program is an LALR(1) parser generator. It takes a context free
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grammar and converts it into a subroutine that will parse a file using that
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grammar.
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Lemon is similar to much more famous programs Yacc and Bison. But lemon is
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not compatible with either of them; there are several important differences:
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- Lemon using a different grammar syntax which is less prone to
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programming errors
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- Lemon generates a parser that is faster than Yacc or Bison parsers
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(according to the author)
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- The parser generated by Lemon is both re-entrant and thread-safe
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- Lemon includes the concept of a non-terminal destructor, which makes
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it much easier to write a parser that does not leak memory
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WWW: http://www.hwaci.com/sw/lemon/
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