title: What is the status of jQuery's multi-argument content syntax: deprecated, supported, documented?
body: <p>I've never seen this in any jQuery docs I've read; nor, have I ever seen it in the wild. I just observed multi-content syntax working here for the <code>after</code> modifier with jQuery 1.4.2. Is this supported syntax? Is it deprecated?</p>
  
  <pre><code>$(".section.warranty .warranty_checks :last").after(
    $('&lt;div class="little check" /&gt;').click( function () {
        alert('hi')                                       
    } )                                                   
    , $('&lt;span&gt;OEM&lt;/span&gt;')  /*Notice this (a second) argument */    
  );                                       
  </code></pre>
  
  <p>Here is the signature for after:  <code>.after( content )</code>. But, as my example shows it should be <code>.after( content [, content...] )</code></p>
  
  <p>I've never seen any indication in the jQuery grammar that any of the functions accept more than one argument (content) in such a fashion.</p>
  
  <p><strong>UPDATE</strong>: What did it do? I left this out thinking it was obvious:</p>
  
  <p>It inserts a <code>&lt;div class="little check" /&gt;</code> with the aforementioned callback on <code>.click()</code> and follows it up with a totally new sibling element <code>&lt;span&gt;OEM&lt;/span&gt;</code>.</p>
  
  <p>See <a href="https://stackoverflow.com/questions/2932796/how-do-i-rewrite-after-content-content">this follow-up</a> for a question about how to rewrite this.</p>