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

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Branch: pkgsrc-2020Q4, Version: 1.0.3.34.0, Package name: lemon-1.0.3.34.0, 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: ed82e63ed04600054a8a6ba0c8ae68b5b37fcc07
RMD160: 33bde633e6a008d0fe84ba93de945a0878794ba6
Filesize: 12327.563 KB

Version history: (Expand)