Function select

code/styling/public/app.js:22972–22999

* Select * * @param {Array } parent * @param {string} current * @param {number} invert * @return {Array }

(parent, current, invert)

	 * @return {Array<string>}
	 */
	function select (parent, current, invert) {
		var selectors = current.trim().split(selectorptn)
		var out = selectors

		var length = selectors.length
		var l = parent.length

		switch (l) {
			// 0-1 parent selectors
			case 0:
			case 1: {
				for (var i = 0, selector = l === 0 ? '' : parent[0] + ' '; i < length; ++i) {
					out[i] = scope(selector, out[i], invert, l).trim()
				}
				break
			}
			// >2 parent selectors, nested
			default: {
				for (var i = 0, j = 0, out = []; i < length; ++i) {
					for (var k = 0; k < l; ++k) {
						out[j++] = scope(parent[k] + ' ', selectors[i], invert, l).trim()
					}
				}
			}
		}

		return out
	}

	/**
	 * Scope