Function consumeSpace

lib/css/syntax.js:613–617

* Whitespace token. Caller advances past the leading code point so * `start = pos - 1`. * @param {string} input input * @param {number} pos position just past the first whitespace code point * @param {MutableToken} out token to populate * @returns {MutableToken | undefined} the resulting token,

(input, pos, out)

 * @returns {MutableToken | undefined} the resulting token, or undefined at EOF
 */
function consumeSpace(input, pos, out) {
	const start = pos - 1;
	while (_isWhiteSpace(input.charCodeAt(pos))) pos++;
	return fill(out, TT_WHITESPACE, start, pos);
}

/**
 * Consume a string token. Caller advanced past the opening quote so