code: public function getSlugOptions()
  	{
  		$slugOptions = array('locale'=>$this->language);
  
  		if ($this->validAliasCharacters)
  		{
  			$slugOptions['validChars'] = $this->validAliasCharacters;
  		}
  
  		return $slugOptions;
  	}
docs: Return the slug options
  
  @return array The slug options