message: [crispy] Improve parsing of -- in CLI.
diff: @@ -417,10 +417,14 @@ namespace // {{{ helper
  else if (_command.verbatim.has_value())
  {
  CLI_DEBUG(fmt::format("parseCommand: going verbatim."));
  + if (hasTokensAvailable(_context))
  + {
  + if (currentToken(_context) == "--")
  (void) consumeToken(_context); // consume "--"
  while (_context.pos < _context.args.size())
  _context.output.verbatim.emplace_back(consumeToken(_context));
  }
  + }
  if (_context.pos == _context.args.size())
  _context.output.values[namePrefix(_context)] = Value { true };
  