Fix that the MarkAllPages option works as originally intended

Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911929

buffer.c

@@ -47,6 +47,8 @@ newBuffer(int width)
 #ifdef USE_M17N
     n->auto_detect = WcOption.auto_detect;
 #endif
+    n->check_url = MarkAllPages; /* use default from -o mark_all_pages */
+    n->need_reshape = 1;	 /* always reshape new buffers to mark URLs */
     return n;
 }