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helix
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Replace current selection with all yanked values. (#882)

pull/888/head
radical3dd 2021-10-21 02:44:53 +02:00 committed by GitHub
parent e9b23c29d8
commit b1ebd7a07e
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1 changed files with 12 additions and 2 deletions
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14
helix-term/src/commands.rs
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@ -3782,11 +3782,21 @@ fn replace_with_yanked(cx: &mut Context) {
let registers = &mut cx.editor.registers; let registers = &mut cx.editor.registers;
if let Some(values) = registers.read(reg_name) { if let Some(values) = registers.read(reg_name) {
if let Some(yank) = values.first() { if !values.is_empty() {
let repeat = std::iter::repeat(
values
.last()
.map(|value| Tendril::from_slice(value))
.unwrap(),
);
let mut values = values
.iter()
.map(|value| Tendril::from_slice(value))
.chain(repeat);
let selection = doc.selection(view.id); let selection = doc.selection(view.id);
let transaction = Transaction::change_by_selection(doc.text(), selection, |range| { let transaction = Transaction::change_by_selection(doc.text(), selection, |range| {
if !range.is_empty() { if !range.is_empty() {
(range.from(), range.to(), Some(yank.as_str().into())) (range.from(), range.to(), Some(values.next().unwrap()))
} else { } else {
(range.from(), range.to(), None) (range.from(), range.to(), None)
} }