Use a single `intllib.Getter' for all the texts.

Just a minimal code reduction, but big reduction in code
duplication. This could help if in the future, support for
different "internationalization" mods will be added, or in
case Minetest supports I18N/L10N internally in the engine.

crafts.lua

@@ -6,14 +6,7 @@
 -- License: GPL
 --
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 -- misc stuff :D
 

door_models.lua

@@ -1,12 +1,5 @@
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 homedecor.door_models = {
 	{

doors_and_gates.lua

@@ -1,13 +1,6 @@
 -- Node definitions for Homedecor doors
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 -- doors
 

electronics.lua

@@ -1,13 +1,6 @@
 -- Various home electronics
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 minetest.register_node('homedecor:speaker', {
 	description = S("Large Stereo Speaker"),

fences.lua

@@ -1,13 +1,6 @@
 -- This file adds fences of various types
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 minetest.register_node("homedecor:fence_brass", {
 	description = S("Brass Fence/railing"),

furnaces.lua

@@ -1,13 +1,6 @@
 -- This code supplies an oven/stove. Basically it's just a copy of the default furnace with different textures.
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 local function hacky_swap_node(pos,name)
 	local node = minetest.get_node(pos)

init.lua

@@ -27,6 +27,7 @@ if homedecor.intllib_modpath then
 else
     S = function ( s ) return s end
 end
+homedecor.gettext = S
 
 local dbg = function(s)
 	if homedecor.debug == 1 then

kitchen_cabinet.lua

@@ -1,13 +1,6 @@
 -- This file supplies Kitchen cabinets and kitchen sink
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 minetest.register_node('homedecor:kitchen_cabinet', {
 	description = S("Kitchen Cabinet"),

lighting.lua

@@ -1,14 +1,7 @@
 
 -- This file supplies glowlights
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 local colors = {"yellow","white"}
 

locked.lua

@@ -7,14 +7,7 @@
 -- License: LGPL
 --
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 --[[
   |  create_locked ( name, infotext )

misc_nodes.lua

@@ -1,13 +1,6 @@
 -- Various misc. nodes
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 minetest.register_node('homedecor:ceiling_paint', {
 	description = S("Textured Ceiling Paint"),

nightstands.lua

@@ -1,13 +1,6 @@
 -- This file supplies nightstands
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 minetest.register_node('homedecor:nightstand_oak_one_drawer', {
 	drawtype = "nodebox",

ownership.lua

@@ -1,10 +1,5 @@
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+
+local S = homedecor.gettext
 
 function homedecor:node_is_owned(pos, placer)
 	local ownername = false

refrigerator.lua

@@ -1,13 +1,6 @@
 -- This file supplies refrigerators
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 minetest.register_node('homedecor:refrigerator', {
     drawtype = "nodebox",

shingles.lua

@@ -1,13 +1,6 @@
 -- Various kidns of shingles
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 minetest.register_node("homedecor:skylight", {
 	description = S("Glass Skylight"),

shutters.lua

@@ -1,13 +1,6 @@
 -- Various kinds of window shutters
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 local shutters = {
 	{"oak", "Unpainted oak"},

signs_lib.lua

@@ -1,12 +1,5 @@
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 -- CONSTANTS
 

slopes.lua

@@ -1,13 +1,6 @@
 -- Various kinds of shingles
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 -- Corner shingle nodes, courtesy Bas080
 

tables.lua

@@ -1,13 +1,6 @@
 -- Various kinds of tables
 
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if homedecor.intllib_modpath then
-    dofile(homedecor.intllib_modpath.."/intllib.lua")
-    S = intllib.Getter(minetest.get_current_modname())
-else
-    S = function ( s ) return s end
-end
+local S = homedecor.gettext
 
 materials = {
 	{"glass","Glass"},