DRM

hidden_char.lua

local f = 'mysterious_addon.lua'
local df = 'deobfuscated.lua'

---
--- This  is just to get  rid
--- of the  ennoying  fucking
--- invisible caracters  when
--- using UTF-8 encoding shit
---
--- Enjoy.
---

local charMap = {}
      charMap[63] = 'X'
      charMap[67] = 'Y'
      charMap[86] = 'Z'

rd = io.open(f, 'r')
wr = io.open(df, 'w')

local char = rd:read(1)
while char do
    local mapped = charMap[string.byte(char)]
    print(string.byte(char))
    if not mapped then mapped = char end -- isn't one of these
    wr:write(mapped)

    char = rd:read(1)
end