diff options
| -rw-r--r-- | helix-term/src/ui/menu.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/helix-term/src/ui/menu.rs b/helix-term/src/ui/menu.rs index 5a6f6256..1e1c5427 100644 --- a/helix-term/src/ui/menu.rs +++ b/helix-term/src/ui/menu.rs @@ -89,14 +89,15 @@ impl<T: Item> Menu<T> { } pub fn move_up(&mut self) { - // TODO: wrap around to end - let pos = self.cursor.map_or(0, |i| i.saturating_sub(1)) % self.matches.len(); + let len = self.matches.len(); + let pos = self.cursor.map_or(0, |i| (i + len.saturating_sub(1)) % len) % len; self.cursor = Some(pos); self.adjust_scroll(); } pub fn move_down(&mut self) { - let pos = self.cursor.map_or(0, |i| i + 1) % self.matches.len(); + let len = self.matches.len(); + let pos = self.cursor.map_or(0, |i| i + 1) % len; self.cursor = Some(pos); self.adjust_scroll(); } |