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-rw-r--r--helix-core/src/surround.rs11
1 files changed, 8 insertions, 3 deletions
diff --git a/helix-core/src/surround.rs b/helix-core/src/surround.rs
index 4cba81bf..6f1fdb95 100644
--- a/helix-core/src/surround.rs
+++ b/helix-core/src/surround.rs
@@ -212,17 +212,22 @@ fn find_nth_close_pair(
/// Find position of surround characters around every cursor. Returns None
/// if any positions overlap. Note that the positions are in a flat Vec.
/// Use get_surround_pos().chunks(2) to get matching pairs of surround positions.
-/// `ch` can be either closing or opening pair.
+/// `ch` can be either closing or opening pair. If `ch` is None, surround pairs
+/// are automatically detected around each cursor (note that this may result
+/// in them selecting different surround characters for each selection).
pub fn get_surround_pos(
text: RopeSlice,
selection: &Selection,
- ch: char,
+ ch: Option<char>,
skip: usize,
) -> Result<Vec<usize>> {
let mut change_pos = Vec::new();
for &range in selection {
- let (open_pos, close_pos) = find_nth_pairs_pos(text, ch, range, skip)?;
+ let (open_pos, close_pos) = match ch {
+ Some(ch) => find_nth_pairs_pos(text, ch, range, skip)?,
+ None => find_nth_closest_pairs_pos(text, range, skip)?,
+ };
if change_pos.contains(&open_pos) || change_pos.contains(&close_pos) {
return Err(Error::CursorOverlap);
}