From a98b76e6cb6dfea13e620e46e8ef7342721c5729 Mon Sep 17 00:00:00 2001
From: Guy Sartorelli <guy.sartorelli@silverstripe.com>
Date: Fri, 17 Nov 2023 15:35:01 +1300
Subject: [PATCH] Fix rendering of indented code block

---
 src/Renderer/Block/IndentedCodeRenderer.php       | 9 +++++----
 tests/Renderer/Block/IndentedCodeRendererTest.php | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/Renderer/Block/IndentedCodeRenderer.php b/src/Renderer/Block/IndentedCodeRenderer.php
index 8876d42..0154cb3 100644
--- a/src/Renderer/Block/IndentedCodeRenderer.php
+++ b/src/Renderer/Block/IndentedCodeRenderer.php
@@ -22,10 +22,11 @@ public function render(Node $node, ChildNodeRendererInterface $childRenderer): s
     {
         IndentedCode::assertInstanceOf($node);
 
-        $content = $node->getLiteral();
+        $content = [];
+        foreach (explode("\n", $node->getLiteral()) as $line) {
+            $content[] = "    {$line}";
+        }
 
-        return <<<TXT
-        ```{$content}```
-        TXT;
+        return implode("\n", $content);
     }
 }
diff --git a/tests/Renderer/Block/IndentedCodeRendererTest.php b/tests/Renderer/Block/IndentedCodeRendererTest.php
index aab315b..9db4ddf 100644
--- a/tests/Renderer/Block/IndentedCodeRendererTest.php
+++ b/tests/Renderer/Block/IndentedCodeRendererTest.php
@@ -35,6 +35,6 @@ public function it_renders_indented_code_renderer(): void
 
         $result = $this->renderer->render($block, $fakeRenderer);
 
-        $this->assertEquals('```echo "hello world!";```', $result);
+        $this->assertEquals('    echo "hello world!";', $result);
     }
 }