fn main() {
let config = dubugrep::Config::new(std::env::args()).unwrap_or_else(|err| {
eprintln!("Problem parsing arguments: {}", err);
std::process::exit(1);
});
if let Err(e) = dubugrep::run(config) {
eprintln!("Application error: {}", e);
std::process::exit(1);
}
}