"-i", Arg.Set(index_empty_texts), "index empty texts [default=false]";
"-d", Arg.Set(disable_text_collection), "disable text collection[default=false]";
"-s", Arg.Set_string(save_file), "save the intermediate representation into file.srx";
"-i", Arg.Set(index_empty_texts), "index empty texts [default=false]";
"-d", Arg.Set(disable_text_collection), "disable text collection[default=false]";
"-s", Arg.Set_string(save_file), "save the intermediate representation into file.srx";