parsing should fail if {% else foo = 'blah' %}

[amit777]

I don't believe this should be valid syntax:

{% if foo %} foo
{% else foo = 'blah' %}
{% endif %}

If there is stuff after the {% else ... %} I believe there should be a parse error?

[amit777]

thanks for the quick patch on this! And nice catches on potential ordering issues with elsif and else. I didn't think of that but it's definitely possible to happen.