QT4 CG Meeting 088 Agenda 2024-09-03

The following PRs are open but have merge conflicts or comments which suggest they aren’t ready for action.

• PR #1227: 150 PR resubmission for fn ranks
• PR #1062: 150bis - revised proposal for fn:ranks
• PR #529: 528 fn:elements-to-maps

The following PRs are editorial, small, or otherwise appeared to be uncontroversial when the agenda was prepared. The chairs propose that these can be merged without discussion. If you think discussion is necessary, please say so.

• PR #1406: Fix 1399 - clarify fixed-namespaces spec
• PR #1405: Fix #1404 by changing fn:invisible-xml grammar parameter to xs:string?
• PR #1402: Update schema for XSLT 4.0 to include agreed syntax changes
• PR #1400: 1395 Revise rules for subtyping of choice item types
• PR #1398: 1397 Add missing change log entry for constructor functions
• PR #1390: 1368 built in keywords improvements
• PR #1383: 1374 - allow static error for duplicate keys
• PR #1380: 1320 Attempt to resolve a bug in parse-uri
• PR #1370: 1369 fn:round: rounding-mode → mode
• PR #1359: 1346 Fix minor typos in format-number
• PR #1353: 1347 Add escape-solidus option to xml-to-json function
• PR #1352: 1350 Fix signature for unparsed-text-available
• PR #1342: 1339 Deprecate ordering mode declaration
• PR #1231: 1193 Parsing Functions: Empty input

It has been proposed that the following issues be closed without action. If you think discussion is necessary, please say so.

• Issue #1371: (type)switch: braces after `case` keyword
• Issue #917: Better support for typed maps

The following PRs appear to be candidates for a future XSLT-focused meeting.

• PR #1402: Update schema for XSLT 4.0 to include agreed syntax changes
• PR #1386: 1382 add error code XTSE4040
• PR #1378: 1375 - bugs in pattern syntax

• PR #1409: 1401 Rewrite of F+O section 20, Casting
• PR #1393: 1391 Change function-annotations to return a sequence
• PR #1388: Attempt to resolve #1387 by clarifying the encoding rules
• PR #1384: 1316 Type declarations in quantified expressions
• PR #1367: 1321 leading lone slash
• PR #1364: Change to type() syntax to fix ambiguity
• PR #1361: 1337 Atomic value becomes atomic item
• PR #1360: 1348 Some grammar simplifications
• PR #1358: 959 fn:unix-time
• PR #1355: 1351 Add "declare record" in XQuery
• PR #1344: 1343 Drop the static typing feature
• PR #1296: 982 Rewrite of scan-left and scan-right
• PR #1283: 77b: Update expressions
• PR #1228: – Adding the BLAKE3 hashing algorithm to fn:hash
• PR #1209: 1183 Add transient mode and the transient{} expression
• PR #1185: 1179 array:values, map:values → array:get, map:get
• PR #832: 77 Lookup returning path selection

The following issues are labeled “required for V4.0”.

• Issue #1252: Add a new function `fn:html-doc`
• Issue #1240: $sequence-of-maps ? info()
• Issue #1238: XSLT on-no-match="shallow-copy-all" - revised rules
• Issue #1235: Function Identity: Treating function items with identical bodies
• Issue #1169: Maps & Arrays: Consistency & Terminology
• Issue #1127: Binary resources
• Issue #1045: Functions to manage namespace usage
• Issue #1021: Extend `fn:doc`, `fn:collection` and `fn:uri-collection` with options maps
• Issue #1011: fn:transform() improvements
• Issue #986: Numeric Comparisons
• Issue #967: XPath Appendix I: Comparisons
• Issue #868: fn:intersperse → fn:join, array:join($arrays, $separator)
• Issue #826: Arrays: Representation of single members of an array
• Issue #767: parse-html(): case of SVG element names
• Issue #755: Expression for binding the Context Value
• Issue #748: Parse functions: consistency
• Issue #689: fn:stack-trace: keep, drop, replace with $err:stack-trace ?
• Issue #675: XSLT streaming rules for new constructs
• Issue #501: Error handling: Rethrow errors; finally block
• Issue #490: Control over schema validation in parse-xml(), doc(), etc.
• Issue #407: XSLT-specific context properties used in function items
• Issue #272: Setting parameter values in xsl:use-package
• Issue #69: fn:document, fn:function-available: default arguments