116a117
> 	if (!isset($r['sep'])) $r['sep'] = ' ';
122c123
< 	link_pages($r['before'], $r['after'], $r['next_or_number'], $r['nextpagelink'], $r['previouspagelink'], $r['pagelink'], $r['more_file']);
---
> 	link_pages($r['before'], $r['after'], $r['sep'], $r['next_or_number'], $r['nextpagelink'], $r['previouspagelink'], $r['pagelink'], $r['more_file']);
125c126
< function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
---
> function link_pages($before='<br />', $after='<br />', $sep = ' ', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
163a165
> 		    echo $sep;