[qwerty-клавиатура]

// (#<identifier> rule)
function namedCaptures(re) { 
    var map = [];
    
    var ret = new RegExp( re.source.replace( /#<([^>]+)> /g, function(q, e) {
        map.push(e);        
        return '';
    } ), (re.global ? 'g' : '') + (re.ignoreCase ? 'i' : '') + (re.multiline  ? 'm' : '') ); 
    
    function assign(m) {
        if (m == null) {
            return m;
        }
        
        var i = map.length, j, o = {};
        
        while (i) {
            j = i;
            o[ map[--i] ] = m[j];
        }
        
        return o;
    }
    
    ret.exec = function(str) {
        return assign( RegExp.prototype.exec.call(this, str) );
    }
    
    return ret;
}