lib/Twig/lib/Twig/Compiler.php
public function addIndentation()
    {
        @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use write(\'\') instead.', E_USER_DEPRECATED);

        $this->source .= str_repeat(' ', $this->indentation * 4);

        return $this;
    }
public function addIndentation()
    {
        @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use write(\'\') instead.', E_USER_DEPRECATED);

        $this->source .= str_repeat(' ', $this->indentation * 4);

        return $this;
    }
public function addIndentation ( ) { @ trigger_error ( 'The ' . __METHOD__ . ' method is deprecated since version 1.27 and will be removed in 2.0. Use write(\'\') instead.' , E_USER_DEPRECATED ) ; $ this -> source .= str_repeat ( ' ' , $ this -> indentation * 4 ) ; return $ this ; }
Appends an indentation to the current PHP code after compilation.

@return $this

@deprecated since 1.27 (to be removed in 2.0).
Appends an indentation to the current PHP code after compilation .