var Registry = require('vscode-textmate').Registry;
var registry = new Registry();
var grammar = registry.loadGrammarFromPathSync('./javascript.tmbundle/Syntaxes/JavaScript.plist');

var lineTokens = grammar.tokenizeLine('function add(a,b) { return a+b; }');
for (var i = 0; i < lineTokens.tokens.length; i++) {
	var token = lineTokens.tokens[i];
	console.log('Token from ' + token.startIndex + ' to ' + token.endIndex + ' with scopes ' + token.scopes);
}

var Registry = require('vscode-textmate').Registry;

var registry = new Registry({
	getFilePath: function (scopeName) {
		// Return here the path to the grammar file for `scopeName`
		if (scopeName === 'source.js') {
			return './javascript.tmbundle/Syntaxes/JavaScript.plist';
		}
		return null;
	}
});

// Load the JavaScript grammar and any other grammars included by it async.
registry.loadGrammar('source.js', function(err, grammar) {
	if (err) {
		console.error(err);
		return;
	}

	// at this point `grammar` is available...
});

var ruleStack = null;
for (var i = 0; i < lines.length; i++) {
	var r = grammar.tokenizeLine(lines[i], ruleStack);
	console.log('Line: #' + i + ', tokens: ' + r.tokens);
	ruleStack = r.ruleStack;
}