<[FOREACH $category $category_info @archive_info <[FOREACH $branch $branch_info @category_info <[FOREACH $version $revision1 $revision2 @branch_info ]> ]> ]>

$category
$branch
$version	<[IF is_nonvoid('$revision1') THEN $revision1 ]> <[IF is_nonvoid('$revision2') THEN .. $revision2 ]>