local codes = {
    -- attributes
    reset = 0,
    bright = 1,
    dim = 2,
    underscore = 4,
    -- blink = 5,
    reverse = 7,
    -- hidden = 8,

    -- foreground
    black = 30,
    red = 31,
    green = 32,
    yellow = 33,
    blue = 34,
    magenta = 35,
    cyan = 36,
    white = 37,

    -- background
    onblack = 40,
    onred = 41,
    ongreen = 42,
    onyellow = 43,
    onblue = 44,
    onmagenta = 45,
    oncyan = 46,
    onwhite = 47,
}



function CodeBlock(e)
    if string.find(e.text, "\u{001b}\u{005b}", 1, true) then
        print(e.text)
    end
end