registerArguments(Archive, Patterns, NoPath, Delete, Freshen, Move, Update);
FilesStdin = new FlagArgument("files-stdin", Argument.OPTIONAL, help_files_stdin);
NoDirEntry = new FlagArgument("no-dirs", Argument.OPTIONAL, help_no_dir);
Recurse = new FlagArgument("recurse", Argument.OPTIONAL, help_recurse);
TmpDir = new FileArgument("tmp-dir", Argument.OPTIONAL | Argument.EXISTING, help_tmpdir);
NoCompress = new StringArgument("no-compress", Argument.OPTIONAL, help_no_compress);
NewerThan = new StringArgument("newer", Argument.OPTIONAL, help_newer_than);
OlderThan = new StringArgument("older", Argument.OPTIONAL, help_older_than);
Exclude = new StringArgument("exclude", Argument.OPTIONAL | Argument.MULTIPLE, help_exclude);
Include = new StringArgument("include", Argument.OPTIONAL | Argument.MULTIPLE, help_include);