This proposal is complete and already merged into ECMA262 specification. See the specification text here. Thanks for help and feedback on this effort from Brendan Eich, Waldemar Horwat, Jaro Sevcik, ...

The goal of this package is to provide a simple, idiomatic and elegant way of defining parsers in Go. Participle's method of defining grammars should be familiar to any Go programmer who has used the ...