Glen Ditchfield authored Jun 18, 2021 and Glen Ditchfield committed Jun 20, 2021

  * Obey the "Use colors" checkbox.
  * Fully obey the "Show note lines" checkbox.
  * Adjust the header text's color to contrast with the background color.
  * Preserve spaces at the ends of captions.
  * Use the painter's pen color, not the theme's foreground color, for
    the rich description pen color.