Support for curly braces loop syntax

[odrevet]

The following ERB :

<div>
  <% @myarray.each { |element| %> ...  <% } %>
</div>

Raise the following error :

==> FORMATTED:
<div>
  <% @myarray.each { |element| %>...<% } %>
==> STACK:
[["div", "<div>"], ["%erb%", "@myarray.each { |element|"], ["%erb%", ""]]

==> ERROR: Unmatched close tag, tried with ["div", "</div>"], but ["%erb%", ""] was on the stack

Could the curly loop syntax be supported ?

[elia]

I think this is a bit harder and at the moment I don't have the time it would require, but happy to review a PR if you wanna take up the challenge 🙌