message: Fix parsing of coalesced SGR attributes
  cc
diff: @@ -627,7 +627,9 @@ impl<'a, H, W> vte::Perform for Performer<'a, H, W>
  36 => Attr::Foreground(Color::Named(NamedColor::Cyan)),
  37 => Attr::Foreground(Color::Named(NamedColor::White)),
  38 => {
  - if let Some(color) = parse_color(&args[i..], &mut i) {
  + let mut start = 0;
  + if let Some(color) = parse_color(&args[i..], &mut start) {
  + i += start;
  Attr::Foreground(color)
  } else {
  break;
  @@ -643,7 +645,9 @@ impl<'a, H, W> vte::Perform for Performer<'a, H, W>
  46 => Attr::Background(Color::Named(NamedColor::Cyan)),
  47 => Attr::Background(Color::Named(NamedColor::White)),
  48 => {
  - if let Some(color) = parse_color(&args[i..], &mut i) {
  + let mut start = 0;
  + if let Some(color) = parse_color(&args[i..], &mut start) {
  + i += start;
  Attr::Background(color)
  } else {
  break;
  