Fix incorrect upstream use of the NS function. Use intllib.lua as per intllib docs.

Bucket_Game-branches/unified_inventory_recipe_fix-vs-211031/mods/codercore/api.lua

@@ -1,4 +1,5 @@
-local S = function (str) return str end
+local modpath = minetest.get_modpath("unified_inventory")
+local S, NS = dofile(modpath .. "/intllib.lua")
 local F = minetest.formspec_escape
 
 -- Create detached creative inventory after loading all mods

Bucket_Game-branches/unified_inventory_recipe_fix-vs-211031/mods/codercore/depends.txt

@@ -4,3 +4,4 @@ sfinv?
 datastorage?
 farming?
 ocsethome?
+intllib?

Bucket_Game-branches/unified_inventory_recipe_fix-vs-211031/mods/codercore/group.lua

@@ -1,4 +1,5 @@
-local S = function (str) return str end
+local modpath = minetest.get_modpath("unified_inventory")
+local S, NS = dofile(modpath .. "/intllib.lua")
 
 function unified_inventory.canonical_item_spec_matcher(spec)
 	local specname = ItemStack(spec):get_name()

Bucket_Game-branches/unified_inventory_recipe_fix-vs-211031/mods/codercore/internal.lua

@@ -1,4 +1,5 @@
-local S = function (str) return str end
+local modpath = minetest.get_modpath("unified_inventory")
+local S, NS = dofile(modpath .. "/intllib.lua")
 local F = minetest.formspec_escape
 
 -- This pair of encoding functions is used where variable text must go in

Bucket_Game-branches/unified_inventory_recipe_fix-vs-211031/mods/codercore/intllib.lua

@@ -0,0 +1,45 @@
+
+-- Fallback functions for when `intllib` is not installed.
+-- Code released under Unlicense <http://unlicense.org>.
+
+-- Get the latest version of this file at:
+--   https://raw.githubusercontent.com/minetest-mods/intllib/master/lib/intllib.lua
+
+local function format(str, ...)
+	local args = { ... }
+	local function repl(escape, open, num, close)
+		if escape == "" then
+			local replacement = tostring(args[tonumber(num)])
+			if open == "" then
+				replacement = replacement..close
+			end
+			return replacement
+		else
+			return "@"..open..num..close
+		end
+	end
+	return (str:gsub("(@?)@(%(?)(%d+)(%)?)", repl))
+end
+
+local gettext, ngettext
+if minetest.get_modpath("intllib") then
+	if intllib.make_gettext_pair then
+		-- New method using gettext.
+		gettext, ngettext = intllib.make_gettext_pair("unified_inventory")
+	else
+		-- Old method using text files.
+		gettext = intllib.Getter("unified_inventory")
+	end
+end
+
+-- Fill in missing functions.
+
+gettext = gettext or function(msgid, ...)
+	return format(msgid, ...)
+end
+
+ngettext = ngettext or function(msgid, msgid_plural, n, ...)
+	return format(n==1 and msgid or msgid_plural, ...)
+end
+
+return gettext, ngettext

Bucket_Game-branches/unified_inventory_recipe_fix-vs-211031/mods/codercore/register.lua

@@ -1,5 +1,6 @@
-local S = function (str) return str end
-local NS = function(s) return s end
+local modpath = minetest.get_modpath("unified_inventory")
+local S, NS = dofile(modpath .. "/intllib.lua")
+-- NS = S
 local F = minetest.formspec_escape
 
 minetest.register_privilege("creative", {
@@ -233,8 +234,8 @@ local function stack_image_button(x, y, w, h, buttonname_prefix, item)
 end
 
 local recipe_text = {
-	recipe = NS("Recipe @1 of @2"),
-	usage = NS("Usage @1 of @2"),
+	recipe = S("Recipe @1 of @2"),
+	usage = S("Usage @1 of @2"),
 }
 local no_recipe_text = {
 	recipe = S("No recipes"),