Enable AdjacentListsSupport plugin

Here is a patch for testing.

The Needs Review Queue Bot → tested this issue.

While you are making the above changes, we recommend that you convert this patch to a merge request → . Merge requests are preferred over patches. Be sure to hide the old patch files as well. (Converting an issue to a merge request without other contributions to the issue will not receive credit.)

Thanks for creating this! I was blissfully unaware of this 😳

Could you please update the summary to provide concrete steps to reproduce that justify the need for this plugin/feature?

It also seems that this won't work for nested lists?

Related:

1. https://github.com/ckeditor/ckeditor5/issues/13945
2. https://github.com/ckeditor/ckeditor5/issues/14478
3. https://github.com/ckeditor/ckeditor5/issues/14944

I updated the description with steps to reproduce.

I see the lack of support for nested lists has been made into a bug of the plugin.

Wim Leers → credited Drupalite1411 → .

@Drupalite1411 reported the same problem at ✨ Enable AdjacentListsSupport plugin Postponed: needs info .

This happens even when using (i.e. with GHS on in a mode that allows everything).

Thanks for the crystal clear issue summary, @dk-massive!

The MR looks fine! 👍

The missing piece that prevents me from RTBC'ing this: test coverage. It should be pretty simple to expand\Drupal\Tests\ckeditor5\FunctionalJavascript\CKEditor5Test::testListPlugin() — do you think you could take that on, @dk-massive? 🤓🙏

🙈

Hi Wim , I am using Drupal core version 10.1.6 and I have #3 patch but it is giving me error Composer detected issues in your platform: Your Composer dependencies require a PHP version ">= 8.2.0".
I think this patch will in core 11

Using the patch is unrelated to your Composer error. 😅 That's weird. There must be some Composer problem on your local dev environment.

Hi Wim, Yeah :D
I don't know my project was working fine in 8.1 and as soon as I applied the patch it asks for 8.2. May be composer update or something.
Anyways I have applied this patch https://git.drupalcode.org/project/drupal/-/merge_requests/5454.diff and it resolved the issue.
Thanks

Re-rolled patch for ^10.3.x support.