Ensure Twig delimiters have correct inner spacing

Worked for me! RTBC.

I think this is one of the very few cases in which it's safe to change Stable as well, so let's do so :)

Hi, here I have also updated the taxonomy-term.html.twig file for the Stable theme.

I also got an updated 8.1.x branch.

Thanks!

Worked for me! RTBC +1

Thanks! So I did find a similar case in Bartik, we can at least fix all similar cases like this so that this issue has a bit more reasonable scope per https://www.drupal.org/core/scope#coding-standards. Expanding the title and summary accordingly. @kmonty it might be too big for trivial patch of the month but I think it's better this way :)

You can grep with your editor/IDE or via shell (with globbing):

grep -Enr "([^ -](}|%|#)}|{({|%|#)[^ -])" core/**/*.html.twig
core/modules/taxonomy/templates/taxonomy-term.html.twig:28:<div{{ attributes}}>
core/themes/bartik/templates/page.html.twig:55:    <header id="header" class="header" role="banner" aria-label="{{ 'Site header'|t}}">
core/themes/stable/templates/content/taxonomy-term.html.twig:26:<div{{ attributes}}>

We don't currently have any automated way to check Twig coding standards so we could probably use a sub-issue of #2571965: [meta] Fix PHP coding standards in core, stage 1 to at least discuss this, tagging for follow-up for that.

Fixed the missing space in Bartik

Looks good to me and applies cleanly to 8.1.x.

RTBC +1. (On both 8.1.0-dev and 8.0.4)

Thanks! We need that follow-up filed, can someone please do so and add it as a related issue here?

Committed c3707e1 and pushed to 8.1.x. Thanks!