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

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Branch: pkgsrc-2017Q4, Version: 1.0.3.21.0, Package name: lemon-1.0.3.21.0, 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: 1892ebbac215095351a0ecc0c60a36e4d03104bc
RMD160: e6dacc512d897e2b35579e4258cccd3548c57bbc
Filesize: 10329.78 KB

Version history: (Expand)