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

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Branch: pkgsrc-2021Q2, Version: 1.0.3.35.5, Package name: lemon-1.0.3.35.5, 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: 3f5685eb64803c99fe92d5425c4688a57fef033e
RMD160: 880d8578a7e55d6e1d05a48b9094dc1aff33c7b9
Filesize: 12518.748 KB

Version history: (Expand)