diff options
Diffstat (limited to 'alacritty_terminal')
| -rw-r--r-- | alacritty_terminal/src/term/mod.rs | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/alacritty_terminal/src/term/mod.rs b/alacritty_terminal/src/term/mod.rs index 2ea0afc3..2908aadb 100644 --- a/alacritty_terminal/src/term/mod.rs +++ b/alacritty_terminal/src/term/mod.rs @@ -587,6 +587,8 @@ impl<T> Term<T> { // Scroll selection. self.selection = self.selection.take().and_then(|s| s.rotate(self, ®ion, lines as i32)); + self.grid.scroll_up(®ion, lines); + // Scroll vi mode cursor. let viewport_top = Line(-(self.grid.display_offset() as i32)); let top = if region.start == 0 { viewport_top } else { region.start }; @@ -594,9 +596,6 @@ impl<T> Term<T> { if (top <= *line) && region.end > *line { *line = max(*line - lines, top); } - - // Scroll from origin to bottom less number of lines. - self.grid.scroll_up(®ion, lines); } fn deccolm(&mut self) @@ -2191,6 +2190,26 @@ mod tests { } #[test] + fn vi_cursor_keep_pos_on_scrollback_buffer() { + let size = SizeInfo::new(5., 10., 1.0, 1.0, 0.0, 0.0, false); + let mut term = Term::new(&Config::default(), size, ()); + + // Create 11 lines of scrollback. + for _ in 0..20 { + term.newline(); + } + + // Enable vi mode. + term.toggle_vi_mode(); + + term.scroll_display(Scroll::Top); + term.vi_mode_cursor.point.line = Line(-11); + + term.linefeed(); + assert_eq!(term.vi_mode_cursor.point.line, Line(-12)); + } + + #[test] fn grow_lines_updates_active_cursor_pos() { let mut size = SizeInfo::new(100.0, 10.0, 1.0, 1.0, 0.0, 0.0, false); let mut term = Term::new(&Config::default(), size, ()); |