anchor.diff:                                  multiple -m options are given, their values are
                                   concatenated as separate paragraphs.
   ----
  -The annotated class that this usage help message is generated from is shown in <<section-headings>>.
  +The annotated class that this usage help message is generated from is shown in <<Section Headings>>.
   
   == Help API
   For further customization, picocli has a Help API.
  
positive.code: ----
  
  === Header and Footer
  The `header` will be shown at the top of the usage help message (before the synopsis). The first header line is also the line shown in the subcommand list if your command has subcommands (see <<usage-help-for-subcommands>>).
  
  Use the `footer` attribute to specify one or more lines to show below the generated usage help message.
  Each element of the attribute String array is displayed on a separate line.
  
  The `headerHeading` and `footerHeading` may contain format specifiers. See <<compact-example>>.
  
  
  === Abbreviated Synopsis
  
negative.code: @Command(separator = " ")
  ----
  
  NOTE: the `@Command(separator = " ")` annotation also affects how picocli parses the command line. If you want the command parser to recognize one separator (`=` for example), but display a different separator (a space for example) in the usage help message, you need to programmatically configure the parser with the `CommandLine.setSeparator` method. See <<Option-Parameter Separators>>.
  
  === Hidden Options and Parameters
  Options and Parameters with the `hidden` attribute set to `true` will not be shown in the usage help message.
  