A PEG parsing library
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README.md

README.md

The Autumn Parsing Library

Autumn has moved to https://github.com/norswap/whimsy

Legacy Versions

The initial version of Autumn is an extensible parser-combinator library built upon the PEG formalism. It was the first general PEG parsing library to support left recursion with both left- and right-associative interpretations. It also includes support for precedence and associativity.

It was the object of a paper (Parsing Expression Grammars Made Practical) at the SLE (Software Language Engineering) in 2015.

v2 is a considerably simplified rewrite of v1 in the Kotlin programming language.

It was the object of a paper (Taming Context-Sensitive Languages with Principled Stateful Parsing) at the SLE (Software Language Engineering) in 2016.