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fix(grid): fix DL/IL being ineffective without scrolling region (#3382)

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Koichi Murase 2024-05-28 00:30:32 +09:00 • committed by GitHub
parent 5f5d6df22e
commit 3188e6971c
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1 changed files with 10 additions and 2 deletions
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12
zellij-server/src/panes/grid.rs
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@ -2752,13 +2752,21 @@ impl Perform for Grid {
self.clear_scroll_region(); self.clear_scroll_region();
} }
} else if c == 'M' { } else if c == 'M' {
// delete lines if currently inside scroll region // delete lines if currently inside scroll region, or otherwise
// delete lines in the entire viewport
if self.scroll_region.is_none() {
self.set_scroll_region_to_viewport_size();
}
let line_count_to_delete = next_param_or(1); let line_count_to_delete = next_param_or(1);
let mut pad_character = EMPTY_TERMINAL_CHARACTER; let mut pad_character = EMPTY_TERMINAL_CHARACTER;
pad_character.styles = self.cursor.pending_styles.clone(); pad_character.styles = self.cursor.pending_styles.clone();
self.delete_lines_in_scroll_region(line_count_to_delete, pad_character); self.delete_lines_in_scroll_region(line_count_to_delete, pad_character);
} else if c == 'L' { } else if c == 'L' {
// insert blank lines if inside scroll region // insert blank lines if inside scroll region, or otherwise insert
// blank lines in the entire viewport
if self.scroll_region.is_none() {
self.set_scroll_region_to_viewport_size();
}
let line_count_to_add = next_param_or(1); let line_count_to_add = next_param_or(1);
let mut pad_character = EMPTY_TERMINAL_CHARACTER; let mut pad_character = EMPTY_TERMINAL_CHARACTER;
pad_character.styles = self.cursor.pending_styles.clone(); pad_character.styles = self.cursor.pending_styles.clone();