RefreshRepo,

    let refresh_repo = || action_button("C-r: refresh repo", Msg::RefreshRepo);

    let buttons = match state {

    let row = match state {

    el(buttons.spacing(2).wrap())

    let row = row.push(refresh_repo());
    el(row.spacing(2).wrap())

        app::Msg::RefreshRepo => {
            state
                .repo_tx_in
                .send(repo::MsgIn::RefreshChangedAndUntrackedFiles)
                .unwrap();
            Task::none()
        }

                    "l" if mods == Modifiers::CTRL => {
                        Some(Msg::View(app::Msg::RefreshRepo))
                    }