<%_ if (post.prev || post.next) { _%>

<%_ if (post.prev) { _%> <%_ const postByLang = get_post_by_lang(post.prev.permalink, post.lang); _%> <%_ } _%> <%_ if (post.next) { _%> <%_ const postByLang = get_post_by_lang(post.next.permalink, post.lang); _%> <%_ } _%>

<%_ } _%>