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if string.find(_VERSION, "5%.0") then
return
end
-- "loadfile"
local function pp_dofile(path)
local loaded = false
local getfile = function()
if loaded then
return
else
local file,err = io.open(path)
if not file then
error("error loading file "..path..": "..err)
end
local ret = file:read("*a")
file:close()
ret = string.gsub(ret, "%.%.%.%s*%)$", "...) local arg = {n=select('#', ...), ...};")
loaded = true
return ret
end
end
local f, err = load(getfile, path)
if not f then
error("error loading file " .. path .. ": " .. err)
end
return f()
end
old_dofile = dofile
dofile = pp_dofile
-- string.gsub
--[[
local ogsub = string.gsub
local function compgsub(a,b,c,d)
if type(c) == "function" then
local oc = c
c = function (...) return oc(...) or '' end
end
return ogsub(a,b,c,d)
end
string.repl = ogsub
--]]
--string.gsub = compgsub
-- Lua 5.2+ and LuaJit don't have string.gfind(). Use string.gmatch() instead:
if not(string.gfind) then
string.gfind = string.gmatch
end
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