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Diffstat (limited to 'helix-view/src/view.rs')
-rw-r--r-- | helix-view/src/view.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs index 24df7a4f..67585ed3 100644 --- a/helix-view/src/view.rs +++ b/helix-view/src/view.rs @@ -84,7 +84,7 @@ impl View { } pub fn ensure_cursor_in_view(&mut self, doc: &Document) { - let cursor = doc.selection(self.id).cursor(); + let cursor = doc.selection(self.id).cursor(doc.text().slice(..)); let pos = coords_at_pos(doc.text().slice(..), cursor); let line = pos.row; let col = pos.col; @@ -119,8 +119,9 @@ impl View { pub fn last_line(&self, doc: &Document) -> usize { let height = self.area.height.saturating_sub(1); // - 1 for statusline std::cmp::min( - self.first_line + height as usize, - doc.text().len_lines() - 1, + // Saturating subs to make it inclusive zero indexing. + (self.first_line + height as usize).saturating_sub(1), + doc.text().len_lines().saturating_sub(1), ) } |