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| author | Kirawi | 2021-06-05 03:49:19 +0000 |
|---|---|---|
| committer | GitHub | 2021-06-05 03:49:19 +0000 |
| commit | c17dcb8633550a4efde56ca5b4e2b00fbf9f45e1 (patch) | |
| tree | 9ab71f76679c1735f275448768c091219e2d49c0 /helix-core/src/movement.rs | |
| parent | 5a344a3ae508f571ad5427e14ffad683213bf142 (diff) | |
Fixing Multiple Panics (#121)
* init
* wip
* wip
Diffstat (limited to 'helix-core/src/movement.rs')
| -rw-r--r-- | helix-core/src/movement.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/helix-core/src/movement.rs b/helix-core/src/movement.rs index 387b59b1..d6745fff 100644 --- a/helix-core/src/movement.rs +++ b/helix-core/src/movement.rs @@ -45,7 +45,10 @@ pub fn move_vertically( let new_line = match dir { Direction::Backward => row.saturating_sub(count), - Direction::Forward => std::cmp::min(row.saturating_add(count), text.len_lines() - 2), + Direction::Forward => std::cmp::min( + row.saturating_add(count), + text.len_lines().saturating_sub(2), + ), }; // convert to 0-indexed, subtract another 1 because len_chars() counts \n |