I wonder why the comment_reply_link is only present after the main comment but not after each child comment. I wrote a callback function for wp_list_comments but I don't understand the mechanics how I can place the reply-link after each child comment.
Any idea?
function comment_callback($comment, $args, $depth) {
$GLOBALS['comment'] = $comment; ?>
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID() ?>">
<div id="comment-<?php comment_ID(); ?>">
<div class="comment-author vcard">
<?php echo get_avatar($comment,$size='80',$default='http://www.gravatar.com/avatar/ad516503a11cd5ca435acc9bb6523536?s=80' ); ?>
<?php printf(__('<cite class="fn">%s</cite> <span class="says">says:</span>'), get_comment_author_link()) ?>
</div>
<?php if ($comment->comment_approved == '0') : ?>
<em><?php _e('Your comment is awaiting moderation.') ?></em>
<br />
<?php endif; ?>
<div class="comment-meta commentmetadata"><a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ?>"><?php printf(__('%1$s'), get_comment_date()) ?></a><?php edit_comment_link(__('(Edit)'),' ','') ?></div>
<?php comment_text() ?>
<div class="reply">
<?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?>
</div>
</div>
<?php
}