Finish fixing substitutions.

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

@@ -234,8 +234,10 @@ local function stack_image_button(x, y, w, h, buttonname_prefix, item)
 end
 
 local recipe_text = {
-	recipe = S("Recipe @1 of @2"),
-	usage = S("Usage @1 of @2"),
+	recipe = "Recipe @1 of @2",
+	usage = "Usage @1 of @2",
+  -- Don't use the "S" function yet:
+  -- * Use "S" later to fill numbered substitutions.
 }
 local no_recipe_text = {
 	recipe = S("No recipes"),

Bucket_Game-branches/unified_inventory_recipe_fix-vs-211031/mods/codercore/unified_inventory/waypoints.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
 
 local hud_colors = {