janvarev

/*
 * Grammar to generate an S-Expressions parser for Javascript using http://pegjs.majda.cz/
 * Example: (+ 1 2) (car (quote (1 2 "test")))
 * Features: 
 - backslash symbols ("quote\"here"), 
 - one-line comments starts from ";"
 
 - add "__" for identifiers - convert (car (quote (1 2 "three"))) to ["__car",["__quote",[1,2,"three"]]]
 -- to change behavior replace 
 return "__"+identifier.map(function(a) {return concat(a)}).join("");