Function getLoadedFileTree

src/lib/openFolder.js:988–992

* Get the active file tree for a folder element, if it has been loaded. * @param {HTMLElement} $el * @returns {FileTree|null}

($el)

 * @returns {FileTree|null}
 */
function getLoadedFileTree($el) {
	return (
		$el?.$ul?._fileTree || $el?.fileTree || $el?.nextElementSibling?._fileTree
	);
}

function normalizeUrlPathKey(url) {
	if (!url) return url;