c349ceb · helix · git.iko.soy

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Don't replace newlines

c349cebWojciech Kępka5 years ago

helix-term/src/commands.rs+8−7

@@ -466,19 +466,20 @@ pub fn replace(cx: &mut Context) {

466 ..

467 } = event

468 {

469− let text = Tendril::from_char(ch);

470−

471 let (view, doc) = cx.current();

469 let (view, doc) = cx.current();

472

470

473 let transaction =

471 let transaction =

474 Transaction::change_by_selection(doc.text(), doc.selection(view.id), |range| {

472 Transaction::change_by_selection(doc.text(), doc.selection(view.id), |range| {

475 let max_to = doc.text().len_chars().saturating_sub(1);

473 let max_to = doc.text().len_chars().saturating_sub(1);

476 let to = std::cmp::min(max_to, range.to() + 1);

474 let to = std::cmp::min(max_to, range.to() + 1);

477− (

475+ let text: String = doc

476+ .text()

478− range.from(),

477+ .slice(range.from()..to)

479− to,

478+ .chars()

479+ .map(|c| if c == '\n' { '\n' } else { ch })

480+ .collect();

481+

480− Some(text.repeat(to - range.from()).into()),

482+ (range.from(), to, Some(text.as_str().into()))

481− )

482 });

483 });

483

484

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

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