in assets/js/util.js [7:35]
$.fn.navList = function() {
var $this = $(this);
$a = $this.find('a'),
b = [];
$a.each(function() {
var $this = $(this),
indent = Math.max(0, $this.parents('li').length - 1),
href = $this.attr('href'),
target = $this.attr('target');
b.push(
'<a ' +
'class="link depth-' + indent + '"' +
( (typeof target !== 'undefined' && target != '') ? ' target="' + target + '"' : '') +
( (typeof href !== 'undefined' && href != '') ? ' href="' + href + '"' : '') +
'>' +
'<span class="indent-' + indent + '"></span>' +
$this.text() +
'</a>'
);
});
return b.join('');
};