original_string: public function &int( $name, $value = null, $usage = '' ) {
  		return $this->_storeFlag(self::TYPE_INT, $name, $value, $usage);
  	}
code: public function &int( $name, $value = null, $usage = '' ) {
  		return $this->_storeFlag(self::TYPE_INT, $name, $value, $usage);
  	}
code_tokens: public function & int ( $ name , $ value = null , $ usage = '' ) { return $ this -> _storeFlag ( self :: TYPE_INT , $ name , $ value , $ usage ) ; }
docstring: Defines an integer long-flag of specified name, default value, and usage string.
  The return value is a reference to a variable that stores the value of the flag.
  
  Note: Float values trigger an error, rather than casting.
  
  Examples:
  
  --myinteger=1
  --myinteger 1
  
  @param string $name The name of the long-flag to define
  @param mixed  $value The default value which if null marks the flag required
  @param string $usage The usage description
  @return mixed A reference to the flags value
docstring_tokens: Defines an integer long - flag of specified name default value and usage string . The return value is a reference to a variable that stores the value of the flag .