Cannot open static class in navigation bar

[sttk]

A navigation bar menu of static class (tagged @Class and @static) don't expand.
This cause is a mismatch between the class name (ex. aaa.bbb.ccc#Ddd) and the file name (ex. aaa.bbb.ccc_Ddd) of the static class in main.js.
Modify following part of main.js (line 32-36):

// Show an item related a current documentation automatically
var filename = $('.page-title').data('filename').replace(/\.[a-z]+$/, '');
var $currentItem = $('.navigation .item[data-name*="' + filename + '"]:eq(0)');

if ($currentItem.length) {
...

to:

// Show an item related a current documentation automatically
var filename = $('.page-title').data('filename').replace(/\.[a-z]+$/, '');
var $linkItem = $('.navigation .item .title a[href="'+filename+'.html"]:eq(0)');
if ($linkItem.length) {
    $currentItem = $linkItem.parent().parent();
...