anchor.diff:  ----
   ====
   
  -==== Online execution
  +=== ASCIIArt execution: try it!
  +
  +[NOTE]
  +====
  +The content below shows the source code of the `ASCIIArt` example, embedded in the page using technology provided by https://www.jdoodle.com[jdoodle.com] that allows online execution.
  +If the content is not displaying correctly, try opening https://www.jdoodle.com/embed/v0/2nfL?stdin=1&arg=1[this link] in a separate browser tab.
  +====
  +
  +Execute the `ASCIIArt` example by clicking the blue `Execute` button below.
   
   ++++
   <div data-pym-src="https://www.jdoodle.com/embed/v0/2nfL?stdin=1&arg=1"></div>
   ++++
   
  -==== Source code, explained
  +=== ASCIIArt source code explained
   
   .ASCIIArt source code, shortened
   [source,java]
  
positive.code: :revdate: 2020-08-26
  :toc: left
  :numbered:
  :toclevels: 2
  :toc-title: Features
  :source-highlighter: coderay
  :icons: font
  
negative.code:   -V, --version               Print version information and exit.
  ----
  
  
  == [[Subcommands_Example_ISOCodeResolver]]Subcommands Example
  Below we show another small but fully functional example picocli-based command line application which explains the use of subcommands: `ISOCodeResolver`.
  
  This application has two subcommands, `language` and `country`, that resolve languages or country codes following the ISO standards (ISO-3166-1 for country codes, and ISO-639-1/639-2 for language codes).
  