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docs/javascript/Reference/Functions/arguments/caller.html

@@ -9,15 +9,15 @@
    else
       console.log(whoCalled.caller + ' called me!');
 }
-</pre>
+</code></pre>
 <h3 id="Examples" name="Examples">示例</h3>
 <p>下例演示了<code>arguments.caller</code>属性的作用.</p>
-<pre class="brush: js example-bad">function whoCalled() {
+<pre><code class="language-js example-bad">function whoCalled() {
    if (arguments.caller == null)
       console.log('该函数在全局作用域内被调用.');
    else
       console.log(arguments.caller + '调用了我!');
-}</pre>
+}</code></pre>
 <h2 id="规范">规范</h2>
 <p>无相关标准。JavaScript 1.1 实现，{{bug(7224)}} 移除 caller，因为潜在的不安全性。</p>
 <h2 id="浏览器支持">浏览器支持</h2>