From f06fef8d3c031cf20d36f91eb93da9e55bb12ebd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6ren=20Weber?= <mail@soeren-weber.de>
Date: Fri, 7 Oct 2022 20:08:12 +0200
Subject: [PATCH] mermaid: remove W3C validator errors #337

escaping of special characters is omitted resulting in illegal content,
safeHTML does escape too much, so we revert it partly
---
 layouts/partials/shortcodes/mermaid.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layouts/partials/shortcodes/mermaid.html b/layouts/partials/shortcodes/mermaid.html
index 561527a55b..0de0d720dc 100644
--- a/layouts/partials/shortcodes/mermaid.html
+++ b/layouts/partials/shortcodes/mermaid.html
@@ -3,7 +3,7 @@
 {{- $align := .align | default "center" }}
 {{- with $context }}
 <div class="mermaid" align="{{ $align }}">
-  {{- $content | safeHTML -}}
+  {{- replaceRE "&#39;" "'" ( replaceRE "&#34;" "\"" ( $content | safeHTML ) ) -}}
 </div>
 {{- .Page.Store.Set "hasMermaid" true }}
 {{- end }}
\ No newline at end of file