lib/attribute.js
function eatUnquoted(stream) {
	const start = stream.pos;
	if (stream.eatWhile(isUnquoted)) {
		stream.start = start;
		return true;
	}
}
function eatUnquoted(stream) {
	const start = stream.pos;
	if (stream.eatWhile(isUnquoted)) {
		stream.start = start;
		return true;
	}
}
function eatUnquoted ( stream ) { const start = stream . pos ; if ( stream . eatWhile ( isUnquoted ) ) { stream . start = start ; return true ; } }
Eats token that can be an unquoted value from given stream
@param  {StreamReader} stream
@return {Boolean}
Eats token that can be an unquoted value from given stream