Here's an interesting question. I am trying to format previous and next links using the following format
<?php previous_post_link('<strong>«</strong>'); ?> <?php next_post_link('<strong>»</strong>'); ?>
I did this on purpose to not display the post title and make users need to click the arrows in to move on the previous and next post. However, this does not create a link around the arrows and I was wondering if there's a way to accomplish this.