Add MT 5.0.0 translation support

mesecons_luacontroller/init.lua

@@ -1,3 +1,5 @@
+local S = minetest.get_translator("mesecons_luacontroller")
+
 --        ______
 --       |
 --       |
@@ -632,9 +634,11 @@ local function reset_formspec(meta, code, errmsg)
 	code = minetest.formspec_escape(code or "")
 	errmsg = minetest.formspec_escape(tostring(errmsg or ""))
 	meta:set_string("formspec", "size[12,10]"
+		-- FIXME: The background includes untranslatable English text
 		.."background[-0.2,-0.25;12.4,10.75;jeija_luac_background.png]"
 		.."label[0.1,8.3;"..errmsg.."]"
 		.."textarea[0.2,0.2;12.2,9.5;code;;"..code.."]"
+		-- FIXME: This image include untranslatable English text
 		.."image_button[4.75,8.75;2.5,1;jeija_luac_runbutton.png;program;]"
 		.."image_button_exit[11.72,-0.25;0.425,0.4;jeija_close_window.png;exit;]"
 		)
@@ -807,7 +811,7 @@ for d = 0, 1 do
 	}
 
 	minetest.register_node(node_name, {
-		description = "Luacontroller",
+		description = S("Luacontroller"),
 		drawtype = "nodebox",
 		tiles = {
 			top,