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<?cs def:display_files(files) ?>
<ul>
<?cs each:file = files ?>
<li><?cs var:file.Name ?></li>
<?cs if:file.Sub.0.Name ?>
<?cs call:display_files(file.Sub) ?>
<?cs /if ?>
<?cs /each ?>
</ul>
<?cs /def ?>
<?cs call:display_files(Files) ?>
<?cs def:display_files2(files, spc) ?>
<?cs # This tests whether we can set a local var ?>
<?cs # Also, whether we can set a local var to itself.. ?>
<?cs set:spc = spc ?>
<?cs each:file = files ?>
<?cs var:spc ?><?cs var:file.Name ?><br>
<?cs if:file.Sub.0.Name ?>
<?cs call:display_files2(file.Sub, spc + " ") ?>
<?cs /if ?>
<?cs /each ?>
<?cs /def ?>
<?cs set:blank = "" ?>
<?cs call:display_files2(Files, blank) ?>
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