QT4 CG Dashboard

These are the open pull requests and current branches. Where possible, a summary of the changes between the pull request or branch and the latest drafts is provided with a DeltaXignia pipeline.

Open PRs:
#2182
#2181
#2176
#2175
#2174
#2171
#2160
#2155
#2124
#2123
#2120
#2071
#2019

Pull requests in descending order

PR #2176: 2130 encore: precedes-or-is, follows-or-is

Pull request #2176 by Arithmeticus.

In #2130 we introduced `is-not`, which is the union of `precedes` and `follows`. This PR follows that lead by creating two new operators, one for the union of `precedes` with `is` and the other for the union of `follows` with `is`. I realize this modification provides only a convenience and not new utility, so if it is deemed unnecessary by the CG, that's okay. I have opted for `precedes-or-is` and not `is-or-precedes` on analogy with `ancestor-or-self::*`.

Changed files
  • specifications/grammar-40/xpath-grammar.xml
  • specifications/xpath-functions-40/src/function-catalog.xml
  • specifications/xpath-functions-40/src/xpath-functions.xml
  • specifications/xquery-40/src/ebnf.xml
  • specifications/xquery-40/src/expressions.xml

PR #2175: 2093 Rearrange the order and grouping of functions

Pull request #2175 by michaelhkay.

Hopefully the arrangement is now a bit more logical. Fix #2093

Changed files
  • specifications/xpath-functions-40/src/function-catalog.xml
  • specifications/xpath-functions-40/src/xpath-functions.xml
  • specifications/xpath-functions-40/style/generate-qt3-test-set.xsl

PR #2174: 2173 Drop method annotations from XPath grammar

Pull request #2174 by michaelhkay.

The MethodAnnotation construct should have been dropped from the XPath grammar when we changed the mechanism for methods. Fix #2173

Changed files
  • specifications/grammar-40/xpath-grammar.xml
  • specifications/xquery-40/src/errors.xml
  • specifications/xquery-40/src/expressions.xml

PR #2171: 2163 Change ?> symbol to =?>

Pull request #2171 by michaelhkay.

Fix #2163

Changed files
  • specifications/grammar-40/xpath-grammar.xml
  • specifications/xquery-40/src/expressions.xml
  • specifications/xquery-40/src/query-prolog.xml
  • specifications/xslt-40/src/xslt.xml

PR #2160: 2073 data model changes for JNodes and Sequences

Pull request #2160 by michaelhkay.

This is a first draft of a PR, giving the data model changes only, for a change to the JNode model affecting maps and arrays with sequence-valued entries. A sequence of length 2 or more now has children representing the items in the sequence. Although there is still an asymmetry between sequences of length 1 and longer sequences, it is more manageable than i the previous model.

Changed files
  • specifications/xpath-datamodel-40/src/xpath-datamodel.xml

PR #2124: 573 Functions to Construct Trees

Pull request #2124 by michaelhkay.

A first cut at providing a functional approach to XNode and XTree construction. At this stage I'm interested in comments on the general approach, not the fine detail (some of which, e.g. namespace inheritance, still needs work.)

Changed files
  • specifications/xpath-functions-40/src/function-catalog.xml
  • specifications/xpath-functions-40/src/xpath-functions.xml

PR #2123: 2051: XSLT group by cluster

Pull request #2123 by Arithmeticus.

Companion PR to #2051 . I have opted for only two examples, hoping they catalyze the imagination of what is possible. Comments welcome.

Changed files
  • specifications/xslt-40/src/element-catalog.xml
  • specifications/xslt-40/src/function-catalog.xml
  • specifications/xslt-40/src/xslt.xml

PR #2071: 77c deep update

Pull request #2071 by michaelhkay.

Proposes a new fn:update function that can handle both JNodes and XNodes. (this is a branch on a branch, so I don't know how well the diff'ing will work; but look in F&O for the fn:update function)

Changed files
  • specifications/grammar-40/xpath-grammar.xml
  • specifications/image-sources/item-types.xml
  • specifications/xpath-datamodel-40/src/xpath-datamodel.xml
  • specifications/xpath-functions-40/src/function-catalog.xml
  • specifications/xpath-functions-40/src/xpath-functions.xml
  • specifications/xquery-40/src/expressions.xml
  • specifications/xslt-xquery-serialization-40/src/xslt-xquery-serialization.xml

PR #2019: 1776: XSLT template rules for maps and array

Pull request #2019 by michaelhkay.

Currently work In progress, committed so that the draft can be reviewed. Changes in three main areas: - Pattern syntax: patterns such as `?item` and `?parent?item` are defined to match items in a map by their key - Built-in template rules for on-no-match="shallow-copy-all". Revisits the built in template rules for this scenario. - General revision of the processing model for xsl:apply-templates applied to a tree of maps and arrays.

Changed files
  • specifications/grammar-40/xpath-grammar.xml
  • specifications/xpath-functions-40/src/function-catalog.xml
  • specifications/xslt-40/src/xslt.xml