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Restore terminal mode on panics.

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This commit is contained in:
Blaž Hrastnik 2020-09-19 11:57:22 +09:00
parent 929fa5474d
commit 91343a6846
1 changed files with 8 additions and 0 deletions
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8
helix-term/src/editor.rs
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@ -376,6 +376,14 @@ impl Editor {
execute!(stdout, terminal::EnterAlternateScreen)?;
// Exit the alternate screen and disable raw mode before panicking
let hook = std::panic::take_hook();
std::panic::set_hook(Box::new(move |info| {
execute!(std::io::stdout(), terminal::LeaveAlternateScreen);
disable_raw_mode();
hook(info);
}));
self.event_loop().await;
// reset cursor shape