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| author | Blaž Hrastnik | 2021-06-02 04:10:43 +0000 |
|---|---|---|
| committer | Blaž Hrastnik | 2021-06-02 04:19:40 +0000 |
| commit | c0264b9f7f87b9357fb3dac948b39aae15f1ae30 (patch) | |
| tree | 9a1f4038983dfcc412bfb74f4facdc71fc619c13 | |
| parent | 22dad592b87c971e3263bd3cf24c9f9ac3591676 (diff) | |
fix: Don't allow moving past last line, fixes #30, #24
Off by 1 error
| -rw-r--r-- | helix-core/src/movement.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/helix-core/src/movement.rs b/helix-core/src/movement.rs index ba2e92b9..2d86473e 100644 --- a/helix-core/src/movement.rs +++ b/helix-core/src/movement.rs @@ -45,7 +45,7 @@ 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() - 1), + Direction::Forward => std::cmp::min(row.saturating_add(count), text.len_lines() - 2), }; // convert to 0-indexed, subtract another 1 because len_chars() counts \n |