api-8.x-1.x-dev/tests/files/sample/sample--doubledash.tpl.php

<?php

/**
 * @file
 * Displays a sample with a doubledash.
 *
 * This is for testing that files with double dashes in the name work.
 *
 * Available variables:
 * - $foo: Something to display.
 *
 * @ingroup samp_GRP-6.x
 */
?>
<p>Foo: <?php
print $foo;
?></p>