Nunjucks regression with shortcodes in loops

[zachleat]

Present in Eleventy 1.0.0-canary.46 and 47 (not in any Beta releases)

This will render but the data bound and available for use in the shortcode will be wrong.

{% for … %}
   {% customshortcode %}
{% endfor %}

Caused by the async-everything stuff we shipped in #1749 and #1053

[zachleat]

Fixed by 17a1867

[zachleat]

Cross reference #498 while we’re in here

[zachleat]

Note for future folks that if your shortcode is async in Nunjucks you will need asyncEach or asyncAll instead of for:
https://mozilla.github.io/nunjucks/templating.html#asyncall