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Flush pending writes before suspend #10797

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merged 3 commits into from
Jun 5, 2024
Merged

Flush pending writes before suspend #10797

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d9e2bdc
flush saves before suspending
May 20, 2024
1e3c2ff
review suggestion
PotatoesFall May 20, 2024
77831bb
review changes
Jun 4, 2024
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19 changes: 17 additions & 2 deletions helix-term/src/commands.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,18 @@ impl<'a> Context<'a> {
pub fn count(&self) -> usize {
self.count.map_or(1, |v| v.get())
}

/// Waits on all pending jobs, and then tries to flush all pending write
/// operations for all documents.
pub fn block_try_flush_writes(&mut self) {
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compositor::Context {
editor: self.editor,
jobs: self.jobs,
scroll: None,
}
.block_try_flush_writes()
.ok();
}
}

#[inline]
Expand Down Expand Up @@ -5826,9 +5838,12 @@ fn shell_prompt(cx: &mut Context, prompt: Cow<'static, str>, behavior: ShellBeha
);
}

fn suspend(_cx: &mut Context) {
fn suspend(cx: &mut Context) {
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#[cfg(not(windows))]
signal_hook::low_level::raise(signal_hook::consts::signal::SIGTSTP).unwrap();
{
cx.block_try_flush_writes();
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signal_hook::low_level::raise(signal_hook::consts::signal::SIGTSTP).unwrap();
}
}

fn add_newline_above(cx: &mut Context) {
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