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

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Branch: pkgsrc-2017Q2, Version: 1.0.3.19.3, Package name: lemon-1.0.3.19.3, 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: 41ad08f1268fa35e0bd9715c33bf51dee81b7bfc
RMD160: 9461230d8029ed202f544062e6af06c24da5f30c
Filesize: 9955.075 KB

Version history: (Expand)