QT4 CG Meeting 013 Agenda 2022-11-29

Agenda

This meeting will be hosted on Zoom at 16:00GMT (17:00CET, 11:00EST).

See the meeting logistics page for details.

1. Administrivia

1.1. Roll call

1.2. Accept the agenda

1.3. Next meeting

Regrets for the next meeting?

1.4. Approve minutes of previous meeting

Minutes of the previous meeting.

1.5. Review of open action items [8/9]

(Items marked [X] are believed to have been closed via email before this agenda was posted.)

  • [ ] QT4CG-002-10: BTW to coordinate some ideas about improving diversity in the group
  • [X] QT4CG-012-01: MK to add a reference to the place in XSD where it says that value spaces are non-overlapping
  • [X] QT4CG-012-02: MK to point out the rules for union types are actually a bit more complex than described in section 2.2.1.
  • [X] QT4CG-012-03: MK to consider introducing schema element and schema element in 2.8
  • [X] QT4CG-012-04: MK to add “and also of other specific function types” to 2.8.
  • [X] QT4CG-012-05: NW to see if the presentation of the type hierarchy tables can be improved.
  • [X] QT4CG-012-06: MK to remove xs:untyped from the paragraph at the top of 2.8.2
  • [X] QT4CG-012-07: NW to work with MK to sort out the server build issues with PR #237
    • Resolved, merged
  • [X] QT4CG-012-08: NW to put the coercion rule changes on the agenda next week.

2. Technical Agenda

Pull request #253 is editorial or addresses infrastructure issues.

2.1. Review the coercion rules

See 4.4.3 Coercion Rules in XPath 4.0 See also pull request #254

2.2. Review pull request #250: fn:foot, etc.

See pull request #250

2.3. Review pull request #258: add array:index-where (issue #114)

See pull request #258

2.4. Review pull request #259: parse-html (issue #74)

See pull request #259

2.5. Review pull request #268: type diagrams (issue #265)

See pull request #268

2.6. Review pull request #271: data model changes

See pull request #271

2.7. Issue #170, XPath “otherwise” operator

MK proposes that this issue may be ready to be decided.

2.8. Issue #114, array:index-where

MK proposes that this issue may be ready to be decided

2.9. Issue #107, allow self::(a|b|c)

MK proposes that this issue may be ready to be decided.

2.10. XPath 4.0 functions

2.10.1. fn:duplicate-values

2.10.5. fn:differences

Editorially, this function is not ready for approval. We should decide if we want to pursue it, and if we do, how.

2.10.10. map:entries

2.10.14. fn:parts

  • See ???

2.10.15. fn:convert-to/from-EQName

2.10.16. fn:parse-html

2.10.17. fn:split-by-graphemes

2.10.18. fn:until

2.10.19. fn:nl, fn:cr, fn:tab

2.10.20. fn:deep-normalize-space

2.10.21. fn:parcel, fn:unparcel, array:from-members/of, array:members/parcels

2.10.22. array:values, map:values

3. Any other business