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| author | Pascal Kuthe | 2023-03-22 15:45:22 +0000 |
|---|---|---|
| committer | Blaž Hrastnik | 2023-03-27 00:54:40 +0000 |
| commit | 15e751b9a291b8732468235af95142bfbd0c9be2 (patch) | |
| tree | 440ed611b28b32100124c8dcfd0e9ae6ff0de7b7 | |
| parent | d6c8e0c946d768abdb2d688cb7cd67683ac51240 (diff) | |
make scrolloff calculation consistent
While scrolling (with the `scroll`) command scrolloff was calculated
slightly differently than in `ensure_cursor_in_view` which could cause
the cursor to get stuck while scrolling
| -rw-r--r-- | helix-term/src/commands.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index d53df831..4a7b7883 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -1470,7 +1470,7 @@ pub fn scroll(cx: &mut Context, offset: usize, direction: Direction) { let cursor = range.cursor(text); let height = view.inner_height(); - let scrolloff = config.scrolloff.min(height / 2); + let scrolloff = config.scrolloff.min(height.saturating_sub(1) as usize / 2); let offset = match direction { Forward => offset as isize, Backward => -(offset as isize), @@ -1510,7 +1510,7 @@ pub fn scroll(cx: &mut Context, offset: usize, direction: Direction) { head = char_idx_at_visual_offset( doc_text, view.offset.anchor, - (view.offset.vertical_offset + height - scrolloff) as isize, + (view.offset.vertical_offset + height - scrolloff - 1) as isize, 0, &text_fmt, &annotations, |