js_antlr v1.0.0

js_antlr

Partial port of aphyr/clj-antlr bindings for ANTLR 4 parser library, returning a tree or sexpr-formatted tree

Installation

npm install --save js_antlr

Usage

Compile your Grammar to a JS lexer and parser.

{YourLexer}  = require "./YourLexer"
{YourParser} = require "./YourParser"

options =
  format: "sexp"
  root:   null

parser = new Parser YourLexer, YourParser, options

string        = "someNum > 3"
sexpParseTree = parser.parse string

License

EPL-1.0 adopted from clj-antlr