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var quotemeta = require('../');
var query = new RegExp('\\d ' + quotemeta('node.js'));
var filter = function (x) { return query.test(x) };
var xs = [
'0 node^js y',
'1 node_js x',
'2 node.js 5',
'3 beep z',
'X node.js Y',
'4 boop w'
];
console.dir(xs.filter(filter));