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https://github.com/appgurueu/modlib.git
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Improve compat code
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parent
cb155021b1
commit
29ffa18ff6
7
init.lua
7
init.lua
@ -1,13 +1,14 @@
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-- Lua version check
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-- Lua version check
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if _VERSION then
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if _VERSION then
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-- TODO get rid of this string version checking
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if _VERSION < "Lua 5" then
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if _VERSION < "Lua 5" then
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error("Outdated Lua version! modlib requires Lua 5 or greater.")
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error("Outdated Lua version! modlib requires Lua 5 or greater.")
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end
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end
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if _VERSION > "Lua 5.1" then
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if _VERSION > "Lua 5.1" then
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-- not throwing error("Too new Lua version! modlib requires Lua 5.1 or smaller.") anymore
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-- not throwing error("Too new Lua version! modlib requires Lua 5.1 or smaller.") anymore
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unpack = unpack or table.unpack -- unpack was moved to table.unpack in Lua 5.2
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unpack = unpack or table.unpack -- unpack was moved to table.unpack in Lua 5.2
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loadstring = load
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loadstring = loadstring or load
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function setfenv(fn, env)
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setfenv = setfenv or function(fn, env)
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local i = 1
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local i = 1
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while true do
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while true do
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local name = debug.getupvalue(fn, i)
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local name = debug.getupvalue(fn, i)
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@ -20,7 +21,7 @@ if _VERSION then
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end
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end
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return fn
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return fn
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end
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end
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function getfenv(fn)
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getfenv = getfenv or function(fn)
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local i = 1
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local i = 1
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local name, val
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local name, val
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repeat
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repeat
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