anchor.diff:  
   <%= image "click-prompt-example-animated.gif", width: 944/2, height: 826/2, alt: "Animated screenshot of a block step with input fields" %>
   
  -For a more complete example, see the Block Step example pipeline:
  +For a more complete example, including how to dynamically generate lists of input fields, see the [Block Step Example Pipeline](https://github.com/buildkite/block-step-example) on GitHub:
   
   <a class="Docs__example-repo" href="https://github.com/buildkite/block-step-example">:pipeline: Block Step Example Pipeline<span class="repo">github.com/buildkite/block-step-example</span></a>
   
  
positive.code:   <tr>
      <td><code>key</code></td>
      <td>
        The slug to identify the field for later access via the buildkite-agent meta-data command.<br>
        <em>Example:</em> <code>"release-name"</code>
      </td>
    </tr>
  
negative.code:     <td><code>key</code></td>
      <td>
        The meta-data key used to later retrieve the value (e.g. via the <a href="/docs/agent/cli-meta-data">buildkite-agent meta-data command</a>)<br>
        <em>Example:</em> <code>"release-stream"</code>
      </td>
    </tr>
    <tr>
  