/* Add your custom Handlebars helpers here. For example: Handlebars.registerHelper('transform', function (options) { var result = options.fn(this); return new Handlebars.SafeString( result.replace(/<pre[^>]*>/g, '<pre class="prettyprint">') ); }); Then use the helper in your template: {{#transform}}{{{files.0.content.html}}}{{/transform}} */