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

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Branch: pkgsrc-2020Q3, Version: 1.0.3.33.0, Package name: lemon-1.0.3.33.0, 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: 8b7a80225ac6fe8c355a6f5e44fc4589a8d91f18
RMD160: d6104c5ed3b7cdf0273e56076a1ce72f68a8e16d
Filesize: 12295.985 KB

Version history: (Expand)