(lock: &mut io::StdoutLock<'static>, fg: u32)
| 390 | |
| 391 | impl Cell { |
| 392 | fn is_box_char(&self) -> bool { |
| 393 | match self.c { |
| 394 | '\u{2500}'..='\u{257F}' => true, |
| 395 | _ => false, |
| 396 | } |
| 397 | } |
| 398 | fn is_empty(&self) -> bool { |
| 399 | (self.c == '\0' || self.c == ' ') && self.style.underline == Underline::Off |
| 400 | } |
| 401 | } |
| 402 | |
| 403 | fn write_bg_color(lock: &mut io::StdoutLock<'static>, bg: u32) { |
| 404 | if bg == u32::MAX { |
| 405 | write!(lock, "\x1b[49m").unwrap(); |
| 406 | } else if bg < (1 << 31) { |