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Only honor rightward bias for buffer points *inside* of folds

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(Not at boundaries)

Co-Authored-By: Antonio Scandurra <me@as-cii.com>
This commit is contained in:
Nathan Sobo 2021-07-29 09:44:15 -06:00 committed by Max Brunsfeld
parent a6a8f4fd81
commit 38d4662a4e
1 changed files with 5 additions and 4 deletions
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9
zed/src/editor/display_map/fold_map.rs
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@ -81,9 +81,10 @@ impl Point {
let mut cursor = snapshot.transforms.cursor::<Point, FoldPoint>();
cursor.seek(self, Bias::Right, &());
if cursor.item().map_or(false, |t| t.is_fold()) {
match bias {
Bias::Left => *cursor.sum_start(),
Bias::Right => cursor.sum_end(&()),
if bias == Bias::Left || *self == *cursor.seek_start() {
*cursor.sum_start()
} else {
cursor.sum_end(&())
}
} else {
let overshoot = *self - cursor.seek_start();
@ -1379,7 +1380,7 @@ mod tests {
assert_eq!(
buffer_point.to_fold_point(&snapshot, Right),
fold_point,
"buffer_Point.to_fold_point({:?})",
"{:?} -> fold point",
buffer_point,
);
assert_eq!(