progepagen-js [STILL UNDER CONSTRUCTION]

a probabilistic parser-generator that operates on generic sequences of JS objects

Features

Lexer

• operates on sequence of arbitrary JS objects
• recognizes tokens with supplied predicates that may arbitrarily access the objects

Grammars

• specified in simple, BNF-like fashion
• each production rule is associated with a weight

Parser

• top down
• backtracking supported
• empty words supported

Getting Started