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

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Branch: pkgsrc-2018Q1, Version: 1.0.3.22.0, Package name: lemon-1.0.3.22.0, 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:

SHA1: 2bc86f2c63868cebd0db913843b919d62d284094
RMD160: 3a00b59a135df70e01b26817a8aac10884dbba0c
Filesize: 10470.339 KB

Version history: (Expand)