A program listing for the language “none”. ProgramListing: This is a test Only a test. Had this been a real emegency, We would have fled in terror And you would not have been informed. A program listing for the language “python” (explicitly). def _check_arg(self, arg): if ":" in arg: pos = arg.index(":") name = arg[0:pos] value = arg[(pos + 1):] if name in ("-x", "-y", "-r", "-init"): raise JavaClassRunnerException( f"The {arg} option cannot be specified") if name == "-catalog": self.catalogs.append(value) return elif name == "-xsl": self.stylesheet = arg self._app_args.append(arg) A program listing without a language specification. def _check_arg(self, arg): if ":" in arg: pos = arg.index(":") name = arg[0:pos] value = arg[(pos + 1):] if name in ("-x", "-y", "-r", "-init"): raise JavaClassRunnerException( f"The {arg} option cannot be specified") if name == "-catalog": self.catalogs.append(value) return elif name == "-xsl": self.stylesheet = arg self._app_args.append(arg) A program listing for the language “xml” ]]> A program listing for the language “xslt” ]]>