function flushLinebreaks() {
    if ($this->lineBreaks && !empty($this->output)) {
      $this->out(str_repeat("\n".$this->indent, $this->lineBreaks), true);
    }
    $this->lineBreaks = 0;
  }
function flushLinebreaks() {
    if ($this->lineBreaks && !empty($this->output)) {
      $this->out(str_repeat("\n".$this->indent, $this->lineBreaks), true);
    }
    $this->lineBreaks = 0;
  }
function flushLinebreaks ( ) { if ( $ this -> lineBreaks && ! empty ( $ this -> output ) ) { $ this -> out ( str_repeat ( "\n" . $ this -> indent , $ this -> lineBreaks ) , true ) ; } $ this -> lineBreaks = 0 ; }
flush enqued linebreaks

@param void
@return void
flush enqued linebreaks