with open("ascii.md", "w") as f:
  f.write("| Dec | Hex  | Octal | Binary   | Character |\n")
  f.write("|-----|------|-------|----------|-----------|\n")
  for i in range(0,128):
    ch = chr(i)
    desc = ""
    if i < 32:
      ch = "*"
    match i:
      case 0:
        ch = "NUL"
      case 1:
        ch = "SOH"
      case 2:
        ch = "STX"
      case 3:
        ch = "ETX"
      case 4:
        ch = "EOT"
      case 5:
        ch = "ENQ"
      case 6:
        ch = "ACK"
      case 7:
        ch = "BEL"
      case 8:
        ch = "BS"
      case 9:
        ch = "HT"
      case 10:
        ch = "LF"
      case 11:
        ch = "VT"
      case 12:
        ch = "FF"
      case 13:
        ch = "CR"
      case 14:
        ch = "SO"
      case 15:
        ch = "SI"
      case 16:
        ch = "DLE"
      case 17:
        ch = "DC1"
      case 18:
        ch = "DC2"
      case 19:
        ch = "DC3"
      case 20:
        ch = "DC4"
      case 21:
        ch = "NAK"
      case 22:
        ch = "SYN"
      case 23:
        ch = "ETB"
      case 24:
        ch = "CAN"
      case 25:
        ch = "EM"
      case 26:
        ch = "SUB"
      case 27:
        ch = "ESC"
      case 28:
        ch = "FS"
      case 29:
        ch = "GS"
      case 30:
        ch = "RS"
      case 31:
        ch = "US"
      case 32:
        ch = "SPACE"
      case 127:
        ch = "DEL"
    f.write(f"| {i:<3} | {i:#04x} | {i:#05o} | {i:08b} | {ch:<9} |\n")