QT4 CG Meeting 015 Agenda 2022-12-13

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. Approve the agenda

1.3. Next meeting

Regrets for the next meeting?

Reminder, the CG Will not meet on 27 December or 3 January.

1.4. Approve minutes of previous meeting

Minutes of the previous meeting.

1.5. Review of open action items `[2/4]`

(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
[ ] QT4CG-014-01: MK to propose new try-get functions for arrays, maps, and (maybe) sequences
[X] QT4CG-014-02: MK to draft a spec for array:exists() and array:empty() functions
[X] QT4CG-014-03: MK to update PR #250 with the new names

2. Technical Agenda

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

See pull request #258

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

See pull request #259

2.3. Review pull request #261: fn:char (issue #121)

See pull request #261

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

See pull request #268

2.5. Review pull request #279: Rewrite XSLT §10.3.4 (function overriding) for clarity

See pull request #279

2.6. Review pull request #284: Grammar for if-then w/o else

See pull request #284

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

See #123
See also discussion from last meeting

2.10.2. fn:replace (action)

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-replace

2.10.3. fn:format-number (minor fixes)

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-format-number

2.10.4. fn:json

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-json

2.10.5. fn:differences

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-differences

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

2.10.6. fn:stack-trace

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-stack-trace

2.10.7. map:group-by

~~See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-map-group-by~~

Superceded by map:build, per MK.

2.10.8. map:replace

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-map-replace

2.10.9. map:substitute

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-map-substitute

2.10.10. map:entries

See #29 and #113

2.10.11. array:replace

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-array-replace

2.10.12. array:slice

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-array-slice

2.10.13. array:partition

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-array-partition

2.10.14. fn:parts

See ???

2.10.15. fn:convert-to/from-EQName

See #1

2.10.16. fn:parse-html

See #74

2.10.17. fn:split-by-graphemes

See #73

2.10.18. fn:until

See #80

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

See #121

2.10.20. fn:deep-normalize-space

See #79

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

See #113

2.10.22. array:values, map:values

See #29

2.10.23. fn:distinct-values (semantics)

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-distinct-values

2.10.24. fn:deep-equal (options)

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-deep-equal

2.10.25. fn:parse-json (number formatting)

See https://qt4cg.org/specifications/xpath-functions-40/Overview.html#func-parse-json

3. Any other business