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

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Branch: pkgsrc-2018Q2, Version: 1.0.3.24.0, Package name: lemon-1.0.3.24.0, 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: fb558c49ee21a837713c4f1e7e413309aabdd9c7
RMD160: be4281044f05b6ebfe87cc7304d47fd854ad29c4
Filesize: 10722.72 KB

Version history: (Expand)