Improve market summary displaying long item names

exchange_machine.lua

@@ -9,14 +9,15 @@ local S = minetest.get_translator("global_exchange")
 
 -- NALC split() function
 local function split(str, sep)
-	if not str then return nil end
+	if not str then return "Item doesn't exist" end
 	local result = {}
 	local regex = ("([^%s]+)"):format(sep)
 	for each in str:gmatch(regex) do
-		if #each > 30 then
+		local sub = nil
-			each = string.sub(each, 1, 30).."..."
+		if #each > 34 then
+			sub = string.sub(each, 1, 34).."..."
 		end
-		table.insert(result, each)
+		table.insert(result, sub or each)
 	end
 	return result
 end
@@ -50,8 +51,8 @@ local function mk_summary_fs()
 		local all_items = minetest.registered_items
 		for i, row in ipairs(exchange:market_summary()) do
 			local def = all_items[row.Item] or {}
-			add_row(row.Item,
+			add_row(#row.Item > 24 and string.sub(row.Item, 1, 24).."..." or row.Item,
-			        split(def.description, "\n")[1] or S("Unknown Item"),
+			        split(def.description, "\n")[1] or S("No description"),
 					  wear_string(row.Wear),
 			        row.Buy_Volume  or 0,
 			        row.Buy_Max     or "N/A",

locale/global_exchange.fr.tr

@@ -53,6 +53,7 @@ Buy Max=Achat Max
 Sell Vol=Qté vente
 Sell Min=Vente Min
 Unknown Item=Item inconnue
+No description=Pas de description
 New (-0%)=Neuf (-0%)
 Good (-10%)=Bon (-10%)
 Worn (-50%)=Usé (-50%)