more clear comments
@@ -19,7 +19,7 @@ function append_html_to_contents(contents, template, data) {
// because of change of syntax in new versions.
// See: https://stackoverflow.com/a/25881231/8601393
try {
- // this is the old syntax
+ // this is the pre-1.7 syntax from Underscore.js
contents.append(
$u.template(
template,
