Tweak

Author: javiereguiluz

src/Renderers/CodeNodeRenderer.php

@@ -75,12 +75,13 @@ public function render(): string
         }
 
         $numOfLines = \count(preg_split('/\r\n|\r|\n/', $highlightedCode));
+        $lines = implode("\n", range(1, $numOfLines - 1));
 
         return $this->templateRenderer->render(
             'code.html.twig',
             [
                 'languages' => $languages,
-                'lines' => range(1, $numOfLines - 1),
+                'lines' => $lines,
                 'code' => $highlightedCode,
                 // this is the number of digits of the codeblock lines-of-code
                 // e.g. LOC = 5, digits = 1; LOC = 18, digits = 2

src/Templates/default/html/code.html.twig

@@ -1,6 +1,6 @@
 <div translate="no" class="notranslate codeblock codeblock-loc-{{ numLocDigits }} {{ languages|map(language => "codeblock-#{language}")|join(' ') }}">
     <div class="codeblock-scroll">
-        <pre class="codeblock-lines">{{ lines|join("\n") }}</pre>
+        <pre class="codeblock-lines">{{ lines }}</pre>
         <pre class="codeblock-code"><code>{{ code|raw }}</code></pre>
     </div>
 </div>