original_string: private function parseArgument($token)
      {
          $c = \count($this->arguments);
  
          // if input is expecting another argument, add it
          if ($this->definition->hasArgument($c)) {
              $arg = $this->definition->getArgument($c);
              $this->arguments[$arg->getName()] = $arg->isArray() ? [$token] : $token;
  
          // if last argument isArray(), append token to last argument
          } elseif ($this->definition->hasArgument($c - 1) && $this->definition->getArgument($c - 1)->isArray()) {
              $arg = $this->definition->getArgument($c - 1);
              $this->arguments[$arg->getName()][] = $token;
  
          // unexpected argument
          } else {
              $all = $this->definition->getArguments();
              if (\count($all)) {
                  throw new RuntimeException(sprintf('Too many arguments, expected arguments "%s".', implode('" "', array_keys($all))));
              }
  
              throw new RuntimeException(sprintf('No arguments expected, got "%s".', $token));
          }
      }
code: private function parseArgument($token)
      {
          $c = \count($this->arguments);
  
          // if input is expecting another argument, add it
          if ($this->definition->hasArgument($c)) {
              $arg = $this->definition->getArgument($c);
              $this->arguments[$arg->getName()] = $arg->isArray() ? [$token] : $token;
  
          // if last argument isArray(), append token to last argument
          } elseif ($this->definition->hasArgument($c - 1) && $this->definition->getArgument($c - 1)->isArray()) {
              $arg = $this->definition->getArgument($c - 1);
              $this->arguments[$arg->getName()][] = $token;
  
          // unexpected argument
          } else {
              $all = $this->definition->getArguments();
              if (\count($all)) {
                  throw new RuntimeException(sprintf('Too many arguments, expected arguments "%s".', implode('" "', array_keys($all))));
              }
  
              throw new RuntimeException(sprintf('No arguments expected, got "%s".', $token));
          }
      }
code_tokens: private function parseArgument ( $ token ) { $ c = \ count ( $ this -> arguments ) ; // if input is expecting another argument, add it if ( $ this -> definition -> hasArgument ( $ c ) ) { $ arg = $ this -> definition -> getArgument ( $ c ) ; $ this -> arguments [ $ arg -> getName ( ) ] = $ arg -> isArray ( ) ? [ $ token ] : $ token ; // if last argument isArray(), append token to last argument } elseif ( $ this -> definition -> hasArgument ( $ c - 1 ) && $ this -> definition -> getArgument ( $ c - 1 ) -> isArray ( ) ) { $ arg = $ this -> definition -> getArgument ( $ c - 1 ) ; $ this -> arguments [ $ arg -> getName ( ) ] [ ] = $ token ; // unexpected argument } else { $ all = $ this -> definition -> getArguments ( ) ; if ( \ count ( $ all ) ) { throw new RuntimeException ( sprintf ( 'Too many arguments, expected arguments "%s".' , implode ( '" "' , array_keys ( $ all ) ) ) ) ; } throw new RuntimeException ( sprintf ( 'No arguments expected, got "%s".' , $ token ) ) ; } }
docstring: Parses an argument.
  
  @param string $token The current token
  
  @throws RuntimeException When too many arguments are given
docstring_tokens: Parses an argument .