able attributes are:</p><table><thead><tr><th>Attribute</th><th>Description</th></tr></thead><tbody><tr><td><code>file</code></td><td>The path of a file to show in the preformatted block.</td></tr><tr><td><code>url</code></td><td>The URL of a document to show in the preformatted block.</td></tr><tr><td><code>syntax</code></td><td>The syntax of the preformatted block.</td></tr><tr><td><code>outputis</code></td><td>When the syntax is <code>bash</code>, this specifies the command output&rsquo;s syntax.</td></t