QT4 CG Meeting 007 Agenda 2022-10-18

Agenda

This meeting will be hosted on Zoom at 16:00BST (15:00GMT, 17:00CEST, 11:00EDT).

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 `[3/6]`

(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-005-03: RD to review the variadic functions proposal in #197 (formerly #166)
[ ] QT4CG-006-01: JK to review the variadic functions proposal in #197
[X] QT4CG-006-02: NW to make the changed files heading to be more obviously a link.
- Changes commited to the gh-pages branch on 11 October 2022
[X] QT4CG-006-03: MK to make a separate proposal for supporting the Unicode operator symbols
- https://lists.w3.org/Archives/Public/public-xslt-40/2022Oct/0037.html
- https://github.com/qt4cg/qtspecs/issues/204
[X] QT4CG-006-04: NW to point to the dashboard links from the agendas.
- See this agenda, for example :-)

2. Technical Agenda

2.1. Review pull request #197 (was 166; variadic functions)

See pull request #197 (you’ll find links to formatted versions of the specs at https://qt4cg.org/).
See also the nexus of issues #162, #161, #160, #159, #158, #157, and #155.
See the discussion from last week.

2.9. Issue #170, XPath “otherwise” operator

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

2.10. Issue #165, keyword arguments, “:=” or “:”

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

2.11. Issue #151, map:build() functions

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

2.12. Issue #114, array:index-where

MK proposes that this issue may be ready to be decided

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

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

2.14. Issue #96, starting/ending sequence functions

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

2.15. XPath 4.0 functions

2.15.1. fn:duplicate-values

See #123
See also discussion from last meeting

2.15.2. fn:replace (action)

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

2.15.3. fn:format-number (minor fixes)

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

2.15.4. fn:json

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

2.15.5. 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.

2.15.6. fn:stack-trace

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

2.15.7. map:group-by

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

Superceded by map:build, per MK.

2.15.8. map:replace

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

2.15.9. map:substitute

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

2.15.10. map:entries

See #29 and #113

2.15.11. array:replace

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

2.15.12. array:slice

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

2.15.13. array:partition

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

2.15.14. fn:parts

See ???

2.15.15. fn:op

See #83

2.15.16. fn:init, fn:foot, etc

See #97

2.15.17. fn:sequence-contains, fn:sequence-starts-with, fn:sequence-ends-with

See #94 and #96

2.15.18. fn:convert-to/from-EQName

See #1

2.15.19. fn:parse-html

See #74

2.15.20. fn:split-by-graphemes

See #73

2.15.21. fn:until

See #80

2.15.22. fn:nl, fn:cr, fn:tab

See #121

2.15.23. fn:deep-normalize-space

See #79

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

See #113

2.15.25. array:values, map:values

See #29

2.15.26. fn:distinct-values (semantics)

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

2.15.27. fn:deep-equal (options)

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

2.15.28. fn:parse-json (number formatting)

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

QT4 CG Meeting 007 Agenda 2022-10-18

Agenda

1. Administrivia

1.1. Roll call

1.2. Accept the agenda

1.3. Next meeting

1.4. Approve minutes of previous meeting

1.5. Review of open action items [3/6]

2. Technical Agenda

2.1. Review pull request #197 (was 166; variadic functions)

2.2. Review pull request #199 (was 177; items before, etc.)

2.3. Review pull request #200 (was 185; drop xsl:match instruction)

2.4. Review pull request #202 (was 196; subtyping)

2.5. Review pull request #203: Issue 151: map:build

2.6. Review pull request #206: Corrections to math:atan2

2.7. Review pull request #207: new fn:QName#1 variant

2.8. Review pull request #210: Issue 80: fn:while

2.9. Issue #170, XPath “otherwise” operator

2.10. Issue #165, keyword arguments, “:=” or “:”

2.11. Issue #151, map:build() functions

2.12. Issue #114, array:index-where

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

2.14. Issue #96, starting/ending sequence functions

2.15. XPath 4.0 functions

2.15.1. fn:duplicate-values

2.15.2. fn:replace (action)

2.15.3. fn:format-number (minor fixes)

2.15.4. fn:json

2.15.5. fn:differences

2.15.6. fn:stack-trace

2.15.7. map:group-by

2.15.8. map:replace

2.15.9. map:substitute

2.15.10. map:entries

2.15.11. array:replace

2.15.12. array:slice

2.15.13. array:partition

2.15.14. fn:parts

2.15.15. fn:op

2.15.16. fn:init, fn:foot, etc

2.15.17. fn:sequence-contains, fn:sequence-starts-with, fn:sequence-ends-with

2.15.18. fn:convert-to/from-EQName

2.15.19. fn:parse-html

2.15.20. fn:split-by-graphemes

2.15.21. fn:until

2.15.22. fn:nl, fn:cr, fn:tab

2.15.23. fn:deep-normalize-space

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

2.15.25. array:values, map:values

2.15.26. fn:distinct-values (semantics)

2.15.27. fn:deep-equal (options)

2.15.28. fn:parse-json (number formatting)

3. Any other business

1.5. Review of open action items `[3/6]`