autocomplete of item names and exact match in buy tab

buy.lua

@@ -22,7 +22,7 @@ function AuxBuySearchButton_OnClick()
 	Aux_Buy_ScrollbarUpdate()
 	searchQuery = Aux.scan.create_query{
 		name = AuxBuySearchBox:GetText(),
-		exactMatch = true
+		exactMatch = true,
 	}
 	Aux.buy.set_message('Scanning auctions ...')
 	Aux.scan.start{
@@ -33,7 +33,9 @@ function AuxBuySearchButton_OnClick()
 			on_read_auction = function(i)
 				local auction_item = Aux.info.auction_item(i)
 				local stack_size = auction_item.charges or auction_item.count
-				record_auction(auction_item.name, stack_size, auction_item.buyout_price, auction_item.quality, auction_item.owner, auction_item.itemlink)
+				if auction_item.name == searchQuery.name then
+					record_auction(auction_item.name, stack_size, auction_item.buyout_price, auction_item.quality, auction_item.owner, auction_item.itemlink)
+				end
 			end,
 			on_complete = function()
 				entries = entries or {}
@@ -109,7 +111,9 @@ function AuxBuyBuySelectedButton_OnClick()
 						end
 					else
 						local stack_size = auction_item.charges or auction_item.count
-						record_auction(auction_item.name, stack_size, auction_item.charges, auction_item.buyout_price, auction_item.quality, auction_item.owner, auction_item.itemlink)
+						if auction_item.name == searchQuery.name then
+							record_auction(auction_item.name, stack_size, auction_item.charges, auction_item.buyout_price, auction_item.quality, auction_item.owner, auction_item.itemlink)
+						end
 					end
 				end
 			end,

buy.xml

@@ -145,6 +145,9 @@
 				<Size><AbsDimension x="240" y="20"/></Size>
 				<Anchors><Anchor point="LEFT" relativeTo="AuxBuySearchBoxLabel" relativePoint="RIGHT"><Offset><AbsDimension x="10" y="0"/></Offset></Anchor></Anchors>
 				<Scripts>
+					<OnChar>
+						Aux.util.item_name_autocomplete()
+					</OnChar>
 					<OnEnterPressed>
 						this:ClearFocus()
 						AuxBuySearchButton_OnClick()

core.lua

@@ -1,4 +1,4 @@
-AuxVersion = "1.2.0"
+AuxVersion = "1.3.0"
 AuxAuthors = "shirsig; Zerf; Zirco (Auctionator); Nimeral (Auctionator backport)"
 
 local lastRightClickAction = GetTime()
@@ -111,6 +111,7 @@ end
 
 function Aux_SetupHookFunctions()
 	
+	BrowseName:SetScript('OnChar', Aux.util.item_name_autocomplete)
 	Aux.orig.AuctionFrameAuctions_OnShow = AuctionFrameAuctions_OnShow
 	AuctionFrameAuctions_OnShow = Aux_Sell_AuctionFrameAuctions_OnShow
 	

util.lua

@@ -8,5 +8,16 @@ function Aux.util.iter(array)
 	end
 end
 
-function Aux.util.dummy()
+function Aux.util.item_name_autocomplete()
+	local text = this:GetText()
+	local textlen = strlen(text)
+	local name
+	for item_id=1,40000 do
+		name = GetItemInfo(item_id)
+		if name and strfind(strupper(name), '^' .. strupper(text)) then
+			this:SetText(name)
+			this:HighlightText(textlen, -1)
+			return
+		end
+	end
 end