// Core state object
//
'use strict';

var Token = require('../token');


function StateCore(src, md, env) {
  this.src = src;
  this.env = env;
  this.tokens = [];
  this.inlineMode = false;
  this.md = md; // link to parser instance
}

// Push new token to "stream".
//
StateCore.prototype.push = function (type, tag, nesting) {
  var token = new Token(type, tag, nesting);

  if (nesting < 0) { this.level--; }
  token.level = this.level;
  if (nesting > 0) { this.level++; }

  this.tokens.push(token);
  return token;
};

// re-export Token class to use in core rules
StateCore.prototype.Token = Token;


module.exports = StateCore;