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fix(commands): don't indent empty lines #1653

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Feb 25, 2022
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8 changes: 6 additions & 2 deletions helix-term/src/commands.rs
Original file line number Diff line number Diff line change
Expand Up @@ -4648,9 +4648,13 @@ fn indent(cx: &mut Context) {

let transaction = Transaction::change(
doc.text(),
lines.into_iter().map(|line| {
lines.into_iter().filter_map(|line| {
let is_blank = doc.text().line(line).chunks().all(|s| s.trim().is_empty();
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if is_blank {
return None;
}
let pos = doc.text().line_to_char(line);
(pos, pos, Some(indent.clone()))
Some((pos, pos, Some(indent.clone())))
}),
);
doc.apply(&transaction, view.id);
Expand Down