From 71de6234b23a22b2ceee6252fe6d2fa843afeaa8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Mon, 7 Jul 2025 05:50:05 +0200
Subject: [PATCH] use attributes in wrapper class for fenced code blocks

---
 markdown.awk      | 3 ++-
 tests-markdown.sh | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/markdown.awk b/markdown.awk
index 90dddbf..60599af 100755
--- a/markdown.awk
+++ b/markdown.awk
@@ -657,7 +657,8 @@ function _block( block, LOCAL, st, len, text, title, attrib, href, guard, code,
       gsub(/(^ | $)/, "", attrib);
       if ( match(code, "(^|\n)" guard "+(\n|$)" ) && attrib ) {
         len = RLENGTH; st = RSTART;
-        ret = ret "<pre><code class=\"" attrib "\">" HTML( substr(code, 1, st - 1) ) "</code></pre>\n";
+        ret = ret "<pre class=\"" attrib "\"><code class=\"" attrib "\">" \
+                        HTML( substr(code, 1, st - 1) ) "</code></pre>\n";
         block = substr( code, st + len );
         continue;
 
diff --git a/tests-markdown.sh b/tests-markdown.sh
index 6df4224..30442cc 100755
--- a/tests-markdown.sh
+++ b/tests-markdown.sh
@@ -185,7 +185,7 @@ not be
 *formatted*
 but &shy; <escaped>
 ```' \
-'<pre><code class="tag code">fenced code will
+'<pre class="tag code"><code class="tag code">fenced code will
 not be
 *formatted*
 but &amp;shy; &lt;escaped&gt;</code></pre>' \
@@ -762,7 +762,7 @@ list item.</p>
 </ul>
 <hr>
 
-<pre><code class="blue">Fenced Code Block
+<pre class="blue"><code class="blue">Fenced Code Block
 # with verbatim Text
 `and an attribute`</code></pre>
 <div class="line-block">The limerick packs laughs anatomical<br>
-- 
2.39.5