From d27682a37fa33a7791d98f5f1abc341e97d10fcd Mon Sep 17 00:00:00 2001
From: Mark Hamstra <hello@markhamstra.com>
Date: Tue, 16 Mar 2021 19:24:35 +0100
Subject: [PATCH] Add data-nosnippet to the heading links (fixes #112)

---
 src/Helpers/MarkupFixer.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Helpers/MarkupFixer.php b/src/Helpers/MarkupFixer.php
index 9ddba8b9..b6c32068 100644
--- a/src/Helpers/MarkupFixer.php
+++ b/src/Helpers/MarkupFixer.php
@@ -74,6 +74,7 @@ public function fix(string $markup, int $topLevel = 1, int $depth = 6): string
             $link = $domDocument->createElement('a');
             $link->setAttribute('href', '#' . $node->getAttribute('id'));
             $link->setAttribute('class', 'heading-link');
+            $link->setAttribute('data-nosnippet', 'true');
             $link->textContent = '¶';
             $node->appendChild($link);
         }