working on sniping mode

util/info.lua

@@ -138,6 +138,7 @@ function public.auction(index, query_type)
         itemstring = item_info.itemstring,
         item_key = item_id..':'..suffix_id,
         search_signature = Aux.util.join({item_id, suffix_id, enchant_id, start_price, buyout_price, bid_price, aux_quantity, duration, query_type == 'owner' and high_bidder or (high_bidder and 1 or 0), aux_ignore_owner and (Aux.is_player(owner) and 0 or 1) or (owner or '?')}, ':'),
+        sniping_signature = Aux.util.join({item_id, suffix_id, enchant_id, start_price, buyout_price, aux_quantity, aux_ignore_owner and (Aux.is_player(owner, true) and 0 or 1) or (owner or '?')}, ':'),
 
         name = name,
         texture = texture,

util/scan_util.lua

@@ -281,7 +281,7 @@ m.filters = {
                     return vendor_price and vendor_price * auction_record.aux_quantity - auction_record.bid_price >= amount
                 end
             else
-                return false, {}, 'Erroneous bid vendor profit Modifier'
+                return false, {}, 'Erroneous bid vendor profit modifier'
             end
         end
     },
@@ -296,7 +296,7 @@ m.filters = {
                     return auction_record.buyout_price > 0 and vendor_price and vendor_price * auction_record.aux_quantity - auction_record.buyout_price >= amount
                 end
             else
-                return false, {}, 'Erroneous buyout vendor profit Modifier'
+                return false, {}, 'Erroneous buyout vendor profit modifier'
             end
         end
     },
@@ -424,7 +424,8 @@ function m.parse_filter_string(filter_string)
             Aux.log('Invalid filter: '..error)
             return
         elseif filter.name and strlen(filter.name) > 63 then
-
+            Aux.log('Invalid filter: The name may not longer than 63 characters')
+            return
         else
             tinsert(filters, filter)
         end