printf "[[%s|Next]], [[%s|Previous]], [[../|Up]]\n" "$link_next" "$link_prev";
         elif [[ -z "$lnext" ]]; then
             printf "[[%s|Previous]], [[../|Up]]\n" "$link_prev";
             printf "[[%s|Next]], [[%s|Previous]], [[../|Up]]\n" "$link_next" "$link_prev";
         elif [[ -z "$lnext" ]]; then
             printf "[[%s|Previous]], [[../|Up]]\n" "$link_prev";