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enhanced surround_replace to provide visual feedback (#7588)

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Alex Vinyals 2023-07-13 15:01:44 +02:00 • committed by GitHub
parent 9551e4e111
commit 843ae97120
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1 changed files with 9 additions and 1 deletions
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10
helix-term/src/commands.rs
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@ -5174,11 +5174,18 @@ fn surround_replace(cx: &mut Context) {
}
};
let selection = selection.clone();
let ranges: SmallVec<[Range; 1]> = change_pos.iter().map(|&p| Range::point(p)).collect();
doc.set_selection(
view.id,
Selection::new(ranges, selection.primary_index() * 2),
);
cx.on_next_key(move |cx, event| {
let (view, doc) = current!(cx.editor);
let to = match event.char() {
Some(to) => to,
None => return,
None => return doc.set_selection(view.id, selection),
};
let (open, close) = surround::get_pair(to);
let transaction = Transaction::change(
@ -5189,6 +5196,7 @@ fn surround_replace(cx: &mut Context) {
(pos, pos + 1, Some(t))
}),
);
doc.set_selection(view.id, selection);
doc.apply(&transaction, view.id);
exit_select_mode(cx);
});