pandoc-0.4: tests/MarkdownTest_1.0.3/Tests/Code Blocks.html

<pre><code>code block on the first line
</code></pre>

<p>Regular text.</p>

<pre><code>code block indented by spaces
</code></pre>

<p>Regular text.</p>

<pre><code>the lines in this block  
all contain trailing spaces  
</code></pre>

<p>Regular Text.</p>

<pre><code>code block on the last line
</code></pre>