code: def parse(code="", mode="sys"):
      
      if CLI.comp is None:
          setup()
      if mode in PARSERS:
          return PARSERS[mode](CLI.comp)(code)
      else:
          raise CoconutException(
              "invalid parse mode " + ascii(mode),
              extra="valid modes are " + ", ".join(PARSERS),
          )
docs: Compile Coconut code.