From ea534909c7072ef9d5c9c4285cf536ddc8995995 Mon Sep 17 00:00:00 2001
From: Lars Mueller <appgurulars@gmx.de>
Date: Mon, 3 Oct 2022 18:23:30 +0200
Subject: [PATCH] Remove defunct Lua version compat

---
 Readme.md |  2 +-
 init.lua  | 37 -------------------------------------
 2 files changed, 1 insertion(+), 38 deletions(-)

diff --git a/Readme.md b/Readme.md
index 440815a..e761511 100644
--- a/Readme.md
+++ b/Readme.md
@@ -4,7 +4,7 @@ Multipurpose Minetest Modding Library
 
 ## About
 
-No dependencies. Licensed under the MIT License. Written by Lars Mueller aka LMD or appguru(eu). Notable contributions by [luk3yx](https://github.com/luk3yx) in the form of suggestions, bug reports and fixes. Another [bugfix](https://github.com/appgurueu/modlib/pull/7) by [NobWow](https://github.com/NobWow/).
+No dependencies. Licensed under the MIT License. Written by Lars Mueller aka LMD or appguru(eu). Notable contributions by [luk3yx](https://github.com/luk3yx) in the form of suggestions, bug reports and fixes. Another [bugfix](https://github.com/appgurueu/modlib/pull/7) by [NobWow](https://github.com/NobWow/). Requires Lua 5.1 / LuaJIT.
 
 ### Principles
 
diff --git a/init.lua b/init.lua
index e1f11df..acca782 100644
--- a/init.lua
+++ b/init.lua
@@ -1,40 +1,3 @@
--- Lua version check
-if _VERSION then
-	-- TODO get rid of this string version checking
-	if _VERSION < "Lua 5" then
-		error("Outdated Lua version! modlib requires Lua 5 or greater.")
-	end
-	if _VERSION > "Lua 5.1" then
-		-- not throwing error("Too new Lua version! modlib requires Lua 5.1 or smaller.") anymore
-		unpack = unpack or table.unpack -- unpack was moved to table.unpack in Lua 5.2
-		loadstring = loadstring or load
-		setfenv = setfenv or function(fn, env)
-			local i = 1
-			while true do
-				local name = debug.getupvalue(fn, i)
-				if name == "_ENV" then
-					debug.setupvalue(fn, i, env)
-					break
-				elseif not name then
-					break
-				end
-			end
-			return fn
-		end
-		getfenv = getfenv or function(fn)
-			local i = 1
-			local name, val
-			repeat
-				name, val = debug.getupvalue(fn, i)
-				if name == "_ENV" then
-					return val
-				end
-				i = i + 1
-			until not name
-		end
-	end
-end
-
 local modules = {}
 for _, file in pairs{
 	"schema",