anchor.diff:  class GitCommit { ... }
   ----
   
  -CAUTION: Styles cannot be nested, for example: `@|bold this @|underline will not work|@|@`. This will not work. You can achieve the same by combining styles, for example: `@|bold this|@ @|bold,underline will work fine|@`.
  +CAUTION: Styles cannot be nested, for example: `@|bold this @|underline that|@|@` will not work. You can achieve the same by combining styles, for example: `@|bold this|@ @|bold,underline that|@` will work fine.
   
   
   
  
positive.code: @Command(description = "Custom @|bold,underline styles|@ and @|fg(red) colors|@.")
  ----
  
  Supported styles are:
  
  * bold
  * faint
  * underline
  * italic
  * blink
  * reverse
  * reset
  
  Pre-defined colors are:
  
  * black
  * red
  * green
  * yellow
  * blue
  * magenta
  * cyan
  * white
  
  Colors are applied as _foreground_ colors by default.
  You can set _background_ colors by specifying `bg(<color>)`.
  
negative.code: of some elements or the usage help message header or footer.
  
  Picocli supports a custom notation for mixing colors and styles in text,
  following a convention introduced by https://github.com/fusesource/jansi[Jansi], where
  `@|` starts a styled section, and `|@` ends it.
  Immediately following the `@|` is a comma-separated list of colors and styles.
  For example:
  