Implement hook_help()

Created MR , please review.

Thank you.

MR !19 Works fine for me on Drupal 9.5 .

The "
" string inside $output will mess up the HTML.

Re-did the help text with select entity encoding.

Kindly Review: Merge request !21

Hi,

I installed and enabled the Choices module against 2.x-dev on my D10 site, and confirmed the Hook help was implemented after applying MR!21. However, I got this Error message that says 'Warning: Undefined variable $output in choices_help() (line 17 of modules/contrib/choices/choices.module).' on the Choices.js help page.

Please see the attached files for reference.

I'm moving this now to ‘Needs Work’.

Thank you!