 be one of four values:</p>
			<ul>
				<li><code>none</code> - no sorting.
				<li><code>alphabetic</code> - sorted alphabetically.
				<li><code>dir_first</code> - sorted alphabetically with directories first.
				<li><code>dir_last</code> - sorted alphabetically with directories last.
			</ul>

			<p>Normally, the <code>entry.name</code> is only valid up until the next iteration. In order to collect all entries, this function clones the names. Internally this, along with the <code>std.ArrayList</code> us