Latte\Macros\BlockMacros::macroBlockEnd PHP Method

    public function macroBlockEnd(MacroNode $node, PhpWriter $writer)
    {
        if (isset($node->data->name)) {
            // block, snippet, define
            if ($asInner = $node->name === 'snippet' && $node->prefix === MacroNode::PREFIX_NONE) {
                $node->content = $node->innerContent;
            }
            if (($node->name === 'snippet' || $node->name === 'snippetArea') && strpos($node->data->name, '$') === FALSE) {
                $type = $node->name === 'snippet' ? SnippetDriver::TYPE_STATIC : SnippetDriver::TYPE_AREA;
                $node->content = '<?php $this->global->snippetDriver->enter(' . $writer->formatWord(substr($node->data->name, 1)) . ', "' . $type . '"); ?>' . preg_replace('#(?<=\\n)[ \\t]+\\z#', '', $node->content) . '<?php $this->global->snippetDriver->leave(); ?>';
            }
            if (empty($node->data->leave)) {
                if (preg_match('#\\$|n:#', $node->content)) {
                    $node->content = '<?php ' . (isset($node->data->args) ? 'extract($this->params); ' . $node->data->args : 'extract($_args);') . ' ?>' . $node->content;
                }
                $this->namedBlocks[$node->data->name] = $tmp = preg_replace('#^\\n+|(?<=\\n)[ \\t]+\\z#', '', $node->content);
                $node->content = substr_replace($node->content, $node->openingCode . "\n", strspn($node->content, "\n"), strlen($tmp));
                $node->openingCode = '<?php ?>';
            } elseif (isset($node->data->func)) {
                $node->content = rtrim($node->content, " \t");
                $this->getCompiler()->addMethod($node->data->func, $this->getCompiler()->expandTokens("extract(\$_args);\n?>{$node->content}<?php"), '$_args');
                $node->content = '';
            }
            if ($asInner) {
                // n:snippet -> n:inner-snippet
                $node->innerContent = $node->openingCode . $node->content . $node->closingCode;
                $node->closingCode = $node->openingCode = '<?php ?>';
            }
            return ' ';
            // consume next new line
        } elseif ($node->modifiers) {
            // anonymous block with modifier
            $node->modifiers .= '|escape';
            return $writer->write('$_fi = new LR\\FilterInfo(%var); echo %modifyContent(ob_get_clean());', $node->context[0]);
        }
    }

 public function macroRedefineEnd(MacroNode $node, PhpWriter $writer)
 {
     $node->name = 'define';
     $result = parent::macroBlockEnd($node, $writer);
     $node->name = 'redefine';
     return $result;
 }