gistfile1.txt

UI.registerHelper('sourceCode', function() {
  return Template.sourceCode;
});

<template name="sourceCode">
  <pre><code data-language="html">
    {{> UI.contentBlock}}
  </code></pre>
</template>

{{#sourceCode}}
  <template name="books">
    <input type="text" placeholder="Search..." value="{{booksSearchQuery}}">

    {{#if searchResults.count}}
      <ul>
      {{#each searchResults}}
        <li>{{name}}</li>
      {{/each}}
      </ul>
    {{/if}}
  </template>
{{/sourceCode}}