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# Self-Diagnosis

<!-- PLEASE ANSWER THE FOLLOWING: -->
- [ ] This pull request fixes #ISSUE_NUMBER.
- [ ] This pull request is related to SOME_REFERENCE.
- [ ] This pull request is small, uncontroversial, complete, and easy to review.
- [ ] I have enabled and run all GitHub Actions CI in my fork repository,
  and hence expect CI to be all-green for this pull request.
- [ ] I have read the [contribution guidelines](https://github.com/libexpat/libexpat/blob/HEAD/CONTRIBUTING.md), and this pull request meets these guidelines for contribution.
- [x] I had trouble understanding parts of this questionnaire. (Please elaborate.)


# Description

TODO: This pull request does X because of Y in order to Z. <!-- Thank you! -->
