Merge pull request #525 from aidantwoods/fix/infostring

Properly support fenced code block infostring
erusev · Feb 28, 2018 · e941dcc · e941dcc
2 parents c192001 + 4404201
commit e941dcc
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Showing 3 changed files with 7 additions and 2 deletions.
diff --git a/Parsedown.php b/Parsedown.php
@@ -420,7 +420,7 @@ protected function blockCommentContinue($Line, array $Block)
 
     protected function blockFencedCode($Line)
     {
-        if (preg_match('/^['.$Line['text'][0].']{3,}[ ]*([\w-]+)?[ ]*$/', $Line['text'], $matches))
+        if (preg_match('/^['.$Line['text'][0].']{3,}[ ]*([^`]+)?[ ]*$/', $Line['text'], $matches))
         {
             $Element = array(
                 'name' => 'code',

diff --git a/test/data/fenced_code_block.html b/test/data/fenced_code_block.html
@@ -3,4 +3,5 @@
 $message = 'fenced code block';
 echo $message;</code></pre>
 <pre><code>tilde</code></pre>
-<pre><code class="language-php">echo 'language identifier';</code></pre>
+<pre><code class="language-php">echo 'language identifier';</code></pre>
+<pre><code class="language-c#">echo 'language identifier with non words';</code></pre>
diff --git a/test/data/fenced_code_block.md b/test/data/fenced_code_block.md
@@ -11,4 +11,8 @@ tilde
 
 ```php
 echo 'language identifier';
+```
+
+```c#
+echo 'language identifier with non words';
 ```