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.
Pull requests in descending order
PR #2256: 2216 All atomic types become ordered
Pull request #2256 by michaelhkay.
This is work in progress, pushing it mainly so I can review the diffs. The first benefit is that nearly all comparisons can now be described by reference to `compare(A, B) = 0`.
Changed files
- 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
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2255: 2254 Fix spelling of nevertheless
Pull request #2255 by michaelhkay.
Fix #2254
Changed files
- specifications/xpath-datamodel-40/src/xpath-datamodel.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2251: 323 Add select attribute to xsl:text
Pull request #2251 by michaelhkay.
Fix #323 The effect of the proposal is to make xsl:text and xsl:value-of almost interchangeable, so their descriptions have been merged.
Changed files
- specifications/xslt-40/src/element-catalog.xml
- specifications/xslt-40/src/schema-for-xslt40.xsd
- specifications/xslt-40/src/xslt.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2249: 2221 fn:unparsed-text: Encoding, BOM handling
Pull request #2249 by ChristianGruen.
Closes #2221 Note that this PR is also a revision of #1950, which I felt was a bit ambiguous, and did not cover all possible cases. I believe that the proposed changes are compatible with 3.1. In particular, it states more clearly what is going to happen if both an implicit encoding is determined (for example, via a BOM), and an explicit encoding is supplied.
Changed files
- specifications/xpath-functions-40/src/function-catalog.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2248: 2148b XDM Recognize that Base URI property may be invalid
Pull request #2248 by michaelhkay.
This PR is intended to complement PR #2224 by recognising in the XDM specification that the base URI property of a document or element node may be either a URI, or absent, or invalid.
Changed files
- specifications/xpath-datamodel-40/src/xpath-datamodel.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2247: Deferred Evaluation in XPath - the f:generator record
Pull request #2247 by dnovatchev.
This PR introduces the notion of deferred evaluation and presents the tool to achieve this - the built-in named record type `f:generator`. - Two major use cases are presented. - The fields of `f:generator` are defined. - All system-provided methods of `f:generator` are defined. - Examples of using each of the methods of `f:generator` are provided. - The formal equivalents of each of the system-provided methods of `f:generator` are provided in a separate appendix. <img width="1920" height="1080" alt="image" src="https://github.com/user-attachments/assets/65d04952-794f-4a81-ae64-c96217a9812d" />
Changed files
- specifications/xpath-functions-40/src/function-catalog.xml
- specifications/xpath-functions-40/src/xpath-functions.xml
- specifications/xpath-functions-40/style/merge-function-specs.xsl
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2246: 2233 Expand xsl:analyze-string; introduce fn:regex-groups()
Pull request #2246 by michaelhkay.
Fix #2233
Changed files
- specifications/xpath-functions-40/src/analyze-string.xsd
- specifications/xslt-40/src/function-catalog.xml
- specifications/xslt-40/src/xslt.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2223: 2193 fn:parse-xml, fn:doc: Drop security options
Pull request #2223 by ChristianGruen.
Closes #2193
Changed files
- specifications/xpath-functions-40/src/function-catalog.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2222: 2217 bin:decode-string: Input encoding
Pull request #2222 by ChristianGruen.
Before discussing this PR, we should have a look at #2221. Closes #2217
Changed files
- specifications/EXPath/binary/src/function-catalog.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2213: 2047 External resources and security
Pull request #2213 by michaelhkay.
Fix #2047 This is a first draft of a PR that is intended to provide a framework for controlling the trust level for applications to access external resources. Although this is still at draft status, comments are solicited on the general approach.
Changed files
- specifications/xquery-40/src/expressions.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2208: 675 (part) Update XSLT streamability rules
Pull request #2208 by michaelhkay.
I have reviewed the functions in the function catalog, and updated the "usage" properties of their arguments. This attribute drives the construction of the table in XSLT ยง19.8.9. Most of the functions affected are new in 4.0. I have also added some general remarks about use of maps and arrays when streaming, emphasizing that maps and arrays cannot contain streamed nodes. This PR does NOT close issue #675.
Changed files
- specifications/xpath-functions-40/src/function-catalog.xml
- specifications/xslt-40/src/xslt.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2205: 2190 Drop binary input for parse-csv and parse-json
Pull request #2205 by michaelhkay.
This PR reverts the change to parse-csv() and parse-json() allowing them to take binary input. The change was made primarily for consistency with parse-xml() and parse-html(). However, those functions have a legitimate reason to accept binary input, because discerning the encoding may be intermingled with parsing in the case of input documents that use custom syntax to define their own encoding. This is not the case for CSV and JSON, where standard decoding tools may be used. In addition, there was no good reason to add the option to parse-csv() and not to csv-to-arrays() or csv-to-xml().
Changed files
- specifications/xpath-functions-40/src/function-catalog.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
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
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
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
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
PR #2120: 2007 Revised design for xsl:array
Pull request #2120 by michaelhkay.
Revised design for `xsl:array` based on usage experience. Fix #2007
Changed files
- specifications/xslt-40/src/element-catalog.xml
- specifications/xslt-40/src/xslt.xml
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
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
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)
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
- EXPath Binary Module 4.0 (DeltaXignia diff)
- EXPath File Module 4.0 (DeltaXignia diff)
- XML Path Language (XPath) 4.0 (DeltaXignia diff)
- XQuery and XPath Data Model 4.0 (DeltaXignia diff)
- XPath and XQuery Functions and Operators 4.0 (DeltaXignia diff)
- XQuery 4.0: An XML Query Language (DeltaXignia diff)
- XSL Transformations (XSLT) Version 4.0 (DeltaXignia diff)
- XSLT and XQuery Serialization 4.0 (DeltaXignia diff)