source/Core/SeoEncoder.php
public function setSeparator($sSeparator = null)
    {
        self::$_sSeparator = $sSeparator;
        if (!self::$_sSeparator) {
            self::$_sSeparator = '-';
        }
    }
public function setSeparator($sSeparator = null)
    {
        self::$_sSeparator = $sSeparator;
        if (!self::$_sSeparator) {
            self::$_sSeparator = '-';
        }
    }
public function setSeparator ( $ sSeparator = null ) { self :: $ _sSeparator = $ sSeparator ; if ( ! self :: $ _sSeparator ) { self :: $ _sSeparator = '-' ; } }
Sets SEO separator

@param string $sSeparator SEO seperator
Sets SEO separator