From 9eb58da4307e39556ec600f581dbf49ef3a6c188 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sat, 15 Aug 2020 16:18:35 -0300
Subject: Adapt add-anchor-to-header-from-header-id to handle <hn><a></a></hn>

Now the hook creates a wrapping <span> to put the header and it's existing link
inside, and add the new anchor as a sibling.
---
 _plugins/add-anchor-to-header-from-header-id.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to '_plugins/add-anchor-to-header-from-header-id.rb')

diff --git a/_plugins/add-anchor-to-header-from-header-id.rb b/_plugins/add-anchor-to-header-from-header-id.rb
index 25829a2..d0df4d6 100644
--- a/_plugins/add-anchor-to-header-from-header-id.rb
+++ b/_plugins/add-anchor-to-header-from-header-id.rb
@@ -3,7 +3,7 @@ Jekyll::Hooks.register [:documents, :pages], :post_render do |doc|
     doc.output =
       doc.output.gsub(
         /<h([1-6])(.*?)id="([\w-]+)"(.*?)>(.*?)<\/h[1-6]>/,
-        '<a class="header-anchor" id="\3-header-anchor" href="#\3"><h\1\2id="\3"\4>\5<img class="simple-icon" src="/images/link.svg" aria-hidden="true" /></h\1></a>'
+        '<span class="header-anchor"><h\1\2id="\3"\4>\5</h\1><a href="#\3"><img class="simple-icon" src="/images/link.svg" aria-hidden="true" /></a></span>'
       )
   end
 end
-- 
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