Index: less-643/option.c
===================================================================
--- less-643.orig/option.c
+++ less-643/option.c
@@ -165,6 +165,10 @@ public void scan_option(char *s)
 			s--;
 			optc = 'z';
 			break;
+		case 'l':
+			if (less_is_more)
+				continue;
+			break;
 		case 'n':
 			if (less_is_more)
 				optc = 'z';