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feat: handle triple quotes in auto-pairs correctly

pull/13699/head
aster 2025-06-06 17:50:10 +09:00
parent f6878f62f7
commit d1ad8a2fe9
1 changed files with 7 additions and 2 deletions
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9
helix-core/src/auto_pairs.rs
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@ -335,17 +335,22 @@ fn handle_close(doc: &Rope, selection: &Selection, pair: &Pair) -> Transaction {
/// handle cases where open and close is the same, or in triples ("""docstring""") /// handle cases where open and close is the same, or in triples ("""docstring""")
fn handle_same(doc: &Rope, selection: &Selection, pair: &Pair) -> Transaction { fn handle_same(doc: &Rope, selection: &Selection, pair: &Pair) -> Transaction {
let mut end_ranges = SmallVec::with_capacity(selection.len()); let mut end_ranges = SmallVec::with_capacity(selection.len());
let mut offs = 0; let mut offs = 0;
let transaction = Transaction::change_by_selection(doc, selection, |start_range| { let transaction = Transaction::change_by_selection(doc, selection, |start_range| {
let cursor = start_range.cursor(doc.slice(..)); let cursor = start_range.cursor(doc.slice(..));
let mut len_inserted = 0; let mut len_inserted = 0;
let is_triple = cursor >= 2
&& doc.get_char(cursor - 1) == Some(pair.open)
&& doc.get_char(cursor - 2) == Some(pair.open);
let next_char = doc.get_char(cursor); let next_char = doc.get_char(cursor);
let change = if next_char == Some(pair.open) { let change = if next_char == Some(pair.open) {
// return transaction that moves past close // return transaction that moves past close
(cursor, cursor, None) // no-op (cursor, cursor, None) // no-op - don't insert char
} else if is_triple {
// ignore triple-quotes
(cursor, cursor, Some(Tendril::from_iter([pair.open]))) // only insert one char (normal operation)
} else { } else {
let mut pair_str = Tendril::new(); let mut pair_str = Tendril::new();
pair_str.push(pair.open); pair_str.push(pair.open);