./devel/lemon, Simple LALR(1) parser generator

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Branch: pkgsrc-2011Q1, Version: 1.0nb1, Package name: lemon-1.0nb1, Maintainer: airhead

The Lemon program is an LALR(1) parser generator. It takes a context
free grammar and converts it into a subroutine that will parse a file
using that grammar.

Lemon is similar to the much more famous programs "YACC" and "BISON".
But lemon is not compatible with either yacc or bison.

There are several important differences:
* Lemon using a different grammar syntax which is less prone to programming
errors.
* The parser generated by Lemon is both re-entrant and thread-safe.
* Lemon includes the concept of a non-terminal destructor, which makes it
much easier to write a parser that does not leak memory.

Master sites: (Expand)

SHA1: 8d81fb4ff606095734e721e3cf00bc9d3859a055
RMD160: ddaae6866419668021037a497c363e6194de7de5
Filesize: 2149.495 KB

Version history: (Expand)