951fd1c · helix · git.iko.soy

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

951fd1cMatouš Dzivjak5 years ago

helix-term/src/commands.rs+6−2

@@ -4654,9 +4654,13 @@ fn indent(cx: &mut Context) {

4654

4655 let transaction = Transaction::change(

4656 doc.text(),

4657− lines.into_iter().map(|line| {

4657+ lines.into_iter().filter_map(|line| {

4658+ let is_blank = doc.text().line(line).chunks().all(|s| s.trim().is_empty());

4659+ if is_blank {

4660+ return None;

4661+ }

4658 let pos = doc.text().line_to_char(line);

4662 let pos = doc.text().line_to_char(line);

4659− (pos, pos, Some(indent.clone()))

4663+ Some((pos, pos, Some(indent.clone())))

4660 }),

4664 }),

4661 );

4665 );

4662 doc.apply(&transaction, view.id);

4666 doc.apply(&transaction, view.id);