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authorCossonLeo2021-10-26 00:42:23 +0000
committerGitHub2021-10-26 00:42:23 +0000
commitb142fd4080d99a7e4f39bb06207ded6771d47b20 (patch)
tree2acb2fbbce82374a3fb73a2b5717252cf4afd673
parentbca98b5bedfa6c9410384f26a2df6115874351bc (diff)
move_up will select last item, when no item selected (#907)
-rw-r--r--helix-term/src/ui/menu.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/helix-term/src/ui/menu.rs b/helix-term/src/ui/menu.rs
index dd163d34..3c492d14 100644
--- a/helix-term/src/ui/menu.rs
+++ b/helix-term/src/ui/menu.rs
@@ -98,7 +98,8 @@ impl<T: Item> Menu<T> {
pub fn move_up(&mut self) {
let len = self.matches.len();
- let pos = self.cursor.map_or(0, |i| (i + len.saturating_sub(1)) % len) % len;
+ let max_index = len.saturating_sub(1);
+ let pos = self.cursor.map_or(max_index, |i| (i + max_index) % len) % len;
self.cursor = Some(pos);
self.adjust_scroll();
}