Document hooks

[FrankMittelbach]

Internal housekeeping

Status of pull request

• Feedback wanted

Checklist of required changes before merge will be approved

• Test file(s) added
• Version and date string updated in changed source files
• Relevant \changes entries in source included
• Relevant changes.txt updated
• Rollback provided (if necessary)?
• ltnewsX.tex (and/or latexchanges.tex) updated

[FrankMittelbach]

At this stage, I mainly want to know if people think this goes in the right direction or not. No point in doing more updates if not.

[josephwright]

changes.txt entry?

[FrankMittelbach]

changes.txt entry?

as I said none of that is my concern right now. What I want to know do the extra index commands in doc make sense and does the result looks more or less ok give or take that one might want to collape the page entries and link back to the same page not to positions on the page

[github-actions]

This PR has been automatically marked as stale because it has not had recent activity.