texlive[53673] trunk: l3 (4feb20)

commits+karl at tug.org commits+karl at tug.org
Tue Feb 4 23:19:13 CET 2020


Revision: 53673
          http://tug.org/svn/texlive?view=revision&revision=53673
Author:   karl
Date:     2020-02-04 23:19:11 +0100 (Tue, 04 Feb 2020)
Log Message:
-----------
l3 (4feb20)

Modified Paths:
--------------
    trunk/Build/source/texk/texlive/linked_scripts/l3build/l3build.lua
    trunk/Master/texmf-dist/doc/latex/l3backend/CHANGELOG.md
    trunk/Master/texmf-dist/doc/latex/l3backend/README.md
    trunk/Master/texmf-dist/doc/latex/l3backend/l3backend-code.pdf
    trunk/Master/texmf-dist/doc/latex/l3build/CHANGELOG.md
    trunk/Master/texmf-dist/doc/latex/l3build/README.md
    trunk/Master/texmf-dist/doc/latex/l3build/l3build.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
    trunk/Master/texmf-dist/doc/latex/l3kernel/README.md
    trunk/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news01.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news02.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news03.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news04.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news05.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news06.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news07.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news08.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news09.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news10.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news11.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news11.tex
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3news12.tex
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
    trunk/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
    trunk/Master/texmf-dist/doc/latex/l3kernel/source3.tex
    trunk/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md
    trunk/Master/texmf-dist/doc/latex/l3packages/README.md
    trunk/Master/texmf-dist/doc/latex/l3packages/l3keys2e/l3keys2e.pdf
    trunk/Master/texmf-dist/doc/latex/l3packages/xfp/xfp.pdf
    trunk/Master/texmf-dist/doc/latex/l3packages/xfrac/xfrac.pdf
    trunk/Master/texmf-dist/doc/latex/l3packages/xparse/xparse.pdf
    trunk/Master/texmf-dist/doc/latex/l3packages/xtemplate/xtemplate.pdf
    trunk/Master/texmf-dist/doc/man/man1/l3build.1
    trunk/Master/texmf-dist/doc/man/man1/l3build.man1.pdf
    trunk/Master/texmf-dist/dvips/l3backend/l3backend-dvips.pro
    trunk/Master/texmf-dist/scripts/l3build/l3build-check.lua
    trunk/Master/texmf-dist/scripts/l3build/l3build-upload.lua
    trunk/Master/texmf-dist/scripts/l3build/l3build.lua
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend-basics.dtx
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend-box.dtx
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend-color.dtx
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend-draw.dtx
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend-graphics.dtx
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend-header.dtx
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend-pdf.dtx
    trunk/Master/texmf-dist/source/latex/l3backend/l3backend.ins
    trunk/Master/texmf-dist/source/latex/l3build/l3build.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3text.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
    trunk/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
    trunk/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
    trunk/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx
    trunk/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
    trunk/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
    trunk/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
    trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvipdfmx.def
    trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvips.def
    trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def
    trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def
    trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-xdvipdfmx.def
    trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
    trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
    trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
    trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
    trunk/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty
    trunk/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty
    trunk/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty
    trunk/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
    trunk/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty

Modified: trunk/Build/source/texk/texlive/linked_scripts/l3build/l3build.lua
===================================================================
--- trunk/Build/source/texk/texlive/linked_scripts/l3build/l3build.lua	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Build/source/texk/texlive/linked_scripts/l3build/l3build.lua	2020-02-04 22:19:11 UTC (rev 53673)
@@ -25,7 +25,7 @@
 --]]
 
 -- Version information
-release_date = "2020-01-14"
+release_date = "2020-02-03"
 
 -- File operations are aided by the LuaFileSystem module
 local lfs = require("lfs")

Modified: trunk/Master/texmf-dist/doc/latex/l3backend/CHANGELOG.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3backend/CHANGELOG.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3backend/CHANGELOG.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -6,6 +6,11 @@
 
 ## [Unreleased]
 
+## [2020-02-03]
+
+### Fixed
+- Corrected release string information
+
 ## [2019-11-25]
 
 ### Changed
@@ -40,7 +45,8 @@
 - Include `l3backend` in file names
 - Moved backend code to internal for each 'parent' module
 
-[Unreleased]: https://github.com/latex3/latex3/compare/2019-11-25...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2020-02-03...HEAD
+[2020-02-03]: https://github.com/latex3/latex3/compare/2019-11-25...2020-02-03
 [2019-11-25]: https://github.com/latex3/latex3/compare/2019-10-11...2019-11-25
 [2019-10-11]: https://github.com/latex3/latex3/compare/2019-09-05...2019-10-11
 [2019-09-05]: https://github.com/latex3/latex3/compare/2019-08-25...2019-09-05

Modified: trunk/Master/texmf-dist/doc/latex/l3backend/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3backend/README.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3backend/README.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -1,7 +1,7 @@
 LaTeX3 Backend Drivers
 ======================
 
-Release 2019-11-25
+Release 2020-02-03
 
 This package forms parts of `expl3`, and contains the code used to interface
 with backends (drivers) across the `expl3` codebase. The functions here are
@@ -11,6 +11,6 @@
 
 -----
 
-<p>Copyright (C) 2019 The LaTeX3 Project <br />
+<p>Copyright (C) 2019,2020 The LaTeX3 Project <br />
 <a href="http://latex-project.org/">http://latex-project.org/</a> <br />
 All rights reserved.</p>

Modified: trunk/Master/texmf-dist/doc/latex/l3backend/l3backend-code.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3build/CHANGELOG.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3build/CHANGELOG.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3build/CHANGELOG.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -7,6 +7,15 @@
 
 ## [Unreleased]
 
+## [2020-02-03]
+
+### Changed
+- Normalise out DVI header lines
+
+### Fixed
+- Allow announcement field to be empty
+  (with a warning this suppresses the CTAN announcement)
+
 ## [2020-01-14]
 
 ### Fixed
@@ -404,7 +413,8 @@
 - Rationalise short option names: removed `-d`, `-E`, `-r`
 - Target `cmdcheck`: specific to LaTeX3 kernel work
 
-[Unreleased]: https://github.com/latex3/l3build/compare/2020-01-14...HEAD
+[Unreleased]: https://github.com/latex3/l3build/compare/2020-02-03...HEAD
+[2020-02-03]: https://github.com/latex3/l3build/compare/2020-01-14...2020-02-03
 [2020-01-14]: https://github.com/latex3/l3build/compare/2019-11-27...2020-01-14
 [2019-11-27]: https://github.com/latex3/l3build/compare/2019-11-01...2019-11-27
 [2019-11-01]: https://github.com/latex3/l3build/compare/2019-10-02...2019-11-01

Modified: trunk/Master/texmf-dist/doc/latex/l3build/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3build/README.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3build/README.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -1,7 +1,7 @@
 l3build: a testing and building system for LaTeX3
 =================================================
 
-Release 2020-01-14
+Release 2020-02-03
 
 Overview
 --------

Modified: trunk/Master/texmf-dist/doc/latex/l3build/l3build.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -7,6 +7,11 @@
 
 ## [Unreleased]
 
+## [2020-02-03]
+
+### Changed
+- Minor edits to LaTeX3 News
+
 ## [2020-01-31]
 
 ### Added
@@ -581,7 +586,8 @@
 - Step func­tions have been added for dim vari­ables,
   e.g. `\dim_step_in­line:nnnn`
 
-[Unreleased]: https://github.com/latex3/latex3/compare/2020-01-31...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2020-02-03...HEAD
+[2020-02-03]: https://github.com/latex3/latex3/compare/2020-01-31...2020-02-03
 [2020-01-31]: https://github.com/latex3/latex3/compare/2020-01-22...2020-01-31
 [2020-01-22]: https://github.com/latex3/latex3/compare/2020-01-12...2020-01-22
 [2020-01-12]: https://github.com/latex3/latex3/compare/2019-11-07...2020-01-12

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/README.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/README.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -1,7 +1,7 @@
 LaTeX3 Programming Conventions
 ==============================
 
-Release 2020-01-31
+Release 2020-02-03
 
 Overview
 --------

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/interface3.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/interface3.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -54,7 +54,7 @@
          {latex-team at latex-project.org}%
    }%
 }
-\date{Released 2020-01-31}
+\date{Released 2020-02-03}
 
 \pagenumbering{roman}
 \maketitle

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news01.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news02.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news03.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news04.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news05.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news06.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news07.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news08.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news09.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news10.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news11.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news11.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/l3news11.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/l3news11.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -1,4 +1,5 @@
-% Copyright 2017 The LaTeX3 Project
+% Copyright 2017-2018 The LaTeX3 Project
+
 \documentclass{ltnews}
 
 \PassOptionsToPackage{colorlinks}{hyperref}
@@ -37,6 +38,7 @@
   \noexpand\path{\@backslashchar#1}%
 }
 \makeatother
+\hyphenpenalty=10000 \exhyphenpenalty=10000
 
 \begin{document}
 
@@ -44,12 +46,11 @@
 
 \tableofcontents
 
-
 \section{Move of sources from Subversion to Git}
 
 The \LaTeX{} team have used a variety of version control systems over the life
 of the \LaTeX3 sources. For a long time we maintained the \LaTeX3 sources in
-Subversion (\textsc{svn}) but also provided a read-only clone of them on GitHub using
+Subversion (\texttt{svn}) but also provided a read-only clone of them on GitHub using
 SubGit from TMate Software~\cite{SubGit} to synchronize the two
 repositories---a solution that worked very well.
 
@@ -90,7 +91,7 @@
 
 Addressing that has meant two changes: altering \cs{bool_if:n(TF)} to
 \emph{always} evaluate each part of the expression, and introducing new
-short-circuit functions without the issue. The latter are |lazy| in \pkg{expl3}
+short-circuit functions without the issue. The latter are \verb|lazy| in \pkg{expl3}
 terms:
 \begin{itemize}
 \item \cs{bool_lazy_all:n(TF)}
@@ -105,7 +106,7 @@
 \subsection{Revision of \pkg{l3file}}
 
 Large parts of \pkg{l3file} have been revised to give a better separation of
-path/file/extension. This has resulted in addition of a number of new support
+path/file/extension. This has resulted in the addition of a number of new support
 functions and variables.
 
 At the same time, new experimental functions have been added to utilise a
@@ -127,7 +128,7 @@
 misunderstood.
 
 To help detect and correct these cases, \cs{cs_generate_variant:Nn} now
-carries out error checking on it's arguments, and raises a warning where
+carries out error checking on its arguments, and raises a warning where
 it is mis-applied. At present, the team have avoided making this an error
 as it is likely to be seen by end users rather than directly by package
 developers. In time, we are likely to revisit this and tighten up
@@ -136,12 +137,12 @@
 \subsection{Accessing random data}
 
 To support randomised data selection, we have introduced a family of
-experimental functions which use underlying engine support for random values,
+experimental functions which use under\-lying engine support for random values,
 and provide one entry at random from the data type.
 
-At the same time, we have addresses some issues with uniformity stemming from
+At the same time, we have addressed some issues with uniformity stemming from
 the random number function used by \hologo{pdfTeX}{} and inherited by other
-engines. This means that \pkg{expl3}'s \textsc{fpu} will generate \emph{pseudo}-random
+engines. This means that \pkg{expl3}'s FPU will generate \emph{pseudo}-random
 values across the range of possible outputs.
 
 \subsection{More powerful debugging}
@@ -148,28 +149,29 @@
 
 A new set of debugging functions have been added to the kernel. These allow
 debug code to be enabled locally using the new option \verb|enable-debug| along
-with functions \cs{debug_on:n} and \cs{debug_off:n}. A companying this change, we
+with functions \cs{debug_on:n} and \cs{debug_off:n}. Accompanying this change, we
 have improved the handling of global/local consistency in variable setting.
 
 \subsection{Mark-up changes in \pkg{l3doc}}
 
-Since the introduction of the \verb|__| syntax to mark internal function, the
-need for explicit mark-up of internal material in sources has been negated.
+Since the introduction of the \verb|__| syntax to mark internal functions, the
+need for explicit markup of internal material in sources has been negated.
 As such, we have now dropped the requirement to mark internal material with
 \verb|[aux]| when using \pkg{l3doc}. Instead, the status of functions and
 variables is auto-detected from the presence of \verb|__|. For cases where
-non-standard names are used for internal code, the mark up \verb|[int]| is
+non-standard names are used for internal code, the mark-up \verb|[int]| is
 retained, \emph{e.g.}
 \begin{verbatim}
 \begin{macro}[int]{\l at expl@enable at debug@bool}
 \end{verbatim}
 
+\newpage
 \section{\pkg{l3build} updates}
 
 Work on \pkg{l3build} has continued in parallel with \pkg{expl3} work, in
 particular continuing to develop features to allow wider use of the tool.
 
-Paralleling the move of the \LaTeX3 codebase to Git, \pkg{l3build} now has it's
+Paralleling the move of the \LaTeX3 codebase to Git, \pkg{l3build} now has its
 own separate Git repository: \url{https://github.com/latex3/l3build}. This will
 enable us to involve other developers in the Lua code required for the build
 system. At the same time, we have split the code into a number of small source
@@ -178,15 +180,15 @@
 
 Another major change is that \pkg{l3build} can now retain the structure of
 source repositories when creating a CTAN archive. Whilst the team favor `flat'
-source set ups, other users prefer structures approaches. Most notably, this
+source setups, other users prefer structured approaches. Most notably, this
 new \pkg{l3build} functionality means that it is now used to carry out
 \pkg{beamer} releases.
 
-The other major new feature is a new approach to multiple test set ups, which
+The other major new feature is a new approach to multiple test setups, which
 replaces the older \verb|--testfiledir| option. In the new approach, separate
 configuration files are listed in the main \verb|build.lua| script, and can be
 selected manually using a new \verb|--config| switch. This new approach allows
-complex test set ups to be run in a totally automated fashion, which is
+complex test setups to be run in a totally automated fashion, which is
 important for kernel testing.
 
 Some changes to the normalisation routines have been carried out, some to deal
@@ -200,7 +202,7 @@
     \emph{SubGit}, TMate Software, \url{https://subgit.com}
   \bibitem{11:project-publications}
     Links to various publications by members of the \LaTeX{} Project Team.
-    \newblock \url{https://www.latex-project.org/publications}.
+    \newblock \url{https://www.latex-project.org/publications}
 \end{thebibliography}
 
 \end{document}

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3news12.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/l3news12.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/l3news12.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -34,7 +34,38 @@
   \noexpand\path{\@backslashchar#1}%
 }
 \makeatother
+\hyphenpenalty=10000
+\exhyphenpenalty=10000
+\hbadness=2500
 
+\makeatletter
+\renewcommand*\l at section[2]{%
+  \ifnum \c at tocdepth >\z@
+    \addpenalty\@secpenalty
+    \addvspace{0.7em \@plus\p@}% reduce from 1.0em
+    \setlength\@tempdima{1.5em}%
+    \begingroup
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      \leavevmode \bfseries
+      \advance\leftskip\@tempdima
+      \hskip -\leftskip
+      #1\nobreak\hfil
+      \nobreak\hb at xt@\@pnumwidth{\hss #2%
+                                 \kern-\p@\kern\p@}\par
+    \endgroup
+  \fi}
+\makeatother
+
+\newenvironment{compactitemize}%
+   {\begin{itemize}%
+     \setlength{\itemsep}{0pt}%
+     \setlength{\parskip}{0pt}%
+     \setlength{\parsep} {0pt}%
+   }%
+   {\end{itemize}}
+
+
 \begin{document}
 
 \maketitle
@@ -82,7 +113,7 @@
 
 New programming tools have appeared in various places across \pkg{expl3}.
 The highlights are
-\begin{itemize}
+\begin{compactitemize}
   \item Shuffling of sequences to allow randomization
   \item Arrays of integers and floating point values; these have constant-time
     access
@@ -89,7 +120,7 @@
   \item Functions to return values after system shell usage
   \item Expandable access to file information, including file size, MD5
     hash and modification date
-\end{itemize}
+\end{compactitemize}
 
 For the latter, we have revised handling of file names considerably. There is
 now support for finding files in expansion contexts (by using the
@@ -102,15 +133,15 @@
 In addition to entirely new functions, the team have moved the
 \pkg{l3str-convert} module from the \pkg{l3experimental} bundle into the
 \pkg{expl3} core. This module is essential for dealing with the need to produce
-\textsc{utf}-16 and \textsc{utf}-32 strings in some contexts, and also offers
-built-in escape for \textsc{url}s and \textsc{pdf} strings.
+UTF-16 and UTF-32 strings in some contexts, and also offers
+built-in escape for url and PDF strings.
 
 \subsection{Case changing of text}
 
-Within \pkg{expl3}, the team have re-named and reworked the ideas from
+Within \pkg{expl3}, the team have renamed and reworked the ideas from
 \cs{tl_upper_case:n} and so on, creating a new module \pkg{l3text}. This is a
 \enquote{final} home for functions to manipulate \emph{text}; token lists that
-can reasonably expected to expand to plain text plus limited mark-up, for
+can reasonably be expected to expand to plain text plus limited markup, for
 example emphasis and labels/references. Moving these functions, we have also
 made a small number of changes in other modules to give consistent names to
 functions: see the change log for full details.
@@ -122,7 +153,7 @@
 
 \subsection{File name parsing}
 
-The functions for parsing file names have been entirely re-written, partly as
+The functions for parsing file names have been entirely rewritten, partly as
 this is required for the expandable access to file information mentioned above.
 The new code correctly deals with spaces and quote marks in file names and
 splits the path/name/extension.
@@ -133,7 +164,7 @@
 being that they would stand out in the \texttt{.log} file. However, this made
 them hard to find by a regular expression search, and was very different from
 the \LaTeXe{} message approach. The formatting of \pkg{expl3} messages has been
-aligned with that from the \LaTeXe{} kernel, such that \textsc{ide} scripts and
+aligned with that from the \LaTeXe{} kernel, such that IDE scripts and
 similar will be able to find and extract them directly.
 
 \subsection{Key inheritance}
@@ -144,14 +175,14 @@
 
 \subsection{Floating point juxtaposition}
 
-Implicit multiplication by juxtaposition, such as |2pi|, is now handled
-separately from parenthetic values. Thus for example |1in/1cm| is treated
-as equal to |(1in)/(1cm)| and thus yields |2.54|, and | 1/2(pi+pi)| is
-equal to |pi|.
+Implicit multiplication by juxtaposition, such as \verb|2pi|, is now handled
+separately from parenthetic values. Thus for example \verb|1in/1cm| is treated
+as equal to \verb|(1in)/(1cm)| and thus yields \verb|2.54|, and \verb|1/2(pi+pi)| is
+equal to \verb|pi|.
 
 \subsection{Changing box dimensions}
 
-\TeX{}'s handling of boxes is subtly-different from other registers, and this
+\TeX{}'s handling of boxes is subtly different from other registers, and this
 shows up in particular when you want to resize a box. To bring treatment of
 boxes, or rather the grouping behavior of boxes, into line with other
 registers, we have made some internal changes to how functions such as
@@ -170,7 +201,7 @@
 There have been two notable sets of deprecations over the past 18 months.
 First, we have rationalised all of the \enquote{raw} primitive names to the
 form \cs{tex_<name>:D}. This means that the older names, starting
-\cs{pdftex_...}, \cs{xetex_...}, etc., have been removed.
+\mbox{\cs{pdftex_...}}, \cs{xetex_...}, etc., have been removed.
 
 Secondly, the use of integer constants, which dates back to the earliest days
 of \pkg{expl3}, is today more likely to make the code harder to read than
@@ -191,7 +222,7 @@
 the kernel, there are places where functions need to be used in multiple
 modules. To make the nature of the kernel interactions clearer, we have worked
 on several aspects
-\begin{itemize}
+\begin{compactitemize}
   \item Reducing as far as possible cross-module functions
   \item Making more generally-useful functions public, for example
     scan marks
@@ -198,16 +229,16 @@
   \item Creating an explicit cross-kernel naming convention for
     functions which are internal but are essential to use in multiple
     kernel modules
-\end{itemize}
+\end{compactitemize}
 
 \subsection{The backend}
 
 Creating graphics, working with color, setting up hyperlinks and so on require
 backend-specific code. Here, backends are for example \texttt{dvips},
-\texttt{xdvipdfmx} and the direct \textsc{pdf} mode in \hologo{pdfTeX} and
+\texttt{xdvipdfmx} and the direct PDF mode in \hologo{pdfTeX} and
 \hologo{LuaTeX}. These functions are needed across the \LaTeX3 codebase and
-have to be updated separate from the \pkg{expl3} core. To facilitate that, we
-have split those sources into a separate bundle, which can then be updated as
+have to be updated separately from the \pkg{expl3} core. To facilitate that, we
+have split those sources into a separate bundle, which can be updated as
 required.
 
 At the same time, the code these files contain is very low-level and is best
@@ -215,7 +246,7 @@
 are referred to such that they are now internal for the area they implement,
 for example image inclusion, box affine transformations, etc.
 
-\section{Better support for (u)p\TeX{}}
+\section{Better support for (u)p\texorpdfstring{\kern-.05em}{}\TeX{}}
 
 The developers behind (u)p\TeX{} (Japanese \TeX{}) have recently enhanced their
 English documentation (see \url{https://github.com/texjporg/ptex-manual}).
@@ -230,8 +261,8 @@
 work-arounds for documents to be compiled whilst code is begin updated.
 
 The \enquote{classical} options for selecting backends (\texttt{dvips},
-\texttt{pdftex}, etc.) are now recognised in addition to the native key--value
-versions. This should make it much easier to use \pkg{expl3} image and color
+\texttt{pdftex}, etc.)\ are now recognised in addition to the native key--value
+versions. This should make it much easier to use the \pkg{expl3} image and color
 support as it is brought up to fully-workable standards.
 
 \section{Engine requirements}
@@ -238,20 +269,21 @@
 
 The minimum engine versions needed to use \pkg{expl3} have been
 incremented a little:
-\begin{itemize}
+\begin{compactitemize}
   \item \hologo{pdfTeX} v1.40
   \item \hologo{XeTeX} v0.99992
   \item \hologo{LuaTeX} v0.95
-  \item $\epsilon$-(u)p\TeX{} mid-2012
-\end{itemize}
+  \item $\varepsilon$-(u)p\TeX{} mid-2012
+\end{compactitemize}
 
 The team have also worked with the \hologo{XeTeX} and (u)p\TeX{} developers to
 standardise the set of post-\eTeX{} utility primitives that are available: the
 so-called \enquote{\hologo{pdfTeX} utilities}. These are now available in all
-supported engine, and in time will all be \emph{required}. This primarily
+supported engines, and in time will all be \emph{required}. This primarily
 impacts \hologo{XeTeX}, which gained most of these primitives in the 2019
 \TeX{} Live cycle. (Examples are the random number primitives and expandable
-file data provision.) See \emph{\LaTeX{} News~31}~\cite{12:site-news} for more on this.
+file data provision.) See \emph{\LaTeX{} News~31}~\cite{12:site-news}
+for more.
 
 \section{Documentation}
 
@@ -258,7 +290,7 @@
 \subsection{News}
 
 The \emph{\LaTeX3 News} files were until recently only used to create
-\textsc{pdf} files on the team website~\cite{12:site}. We have now
+PDF files on the team website~\cite{12:site}. We have now
 integrated those into the \pkg{l3kernel} (\pkg{expl3} core)
 bundle. The news files cover all of \LaTeX3 files, as the core files
 are always available.
@@ -280,7 +312,7 @@
 immediately with no intervening spaces.
 
 There is a new argument type purely for environments: \texttt{b}-type
-for collecting a \cs{begin}/\cs{end} pair, i.e., collecting the body of
+for collecting a \cs{begin}\texttt{...}\cs{end} pair, i.e., collecting the body of
 an environment. This is similar in concept to the \pkg{environ} package,
 but is integrated directly into \pkg{xparse}.
 
@@ -287,26 +319,25 @@
 Finally, it is now possible to refer to one argument as the
 default for another optional one, for example
 \begin{verbatim}
-\NewDocumentCommand{\caption}{O{#2} m}
-  ...
+\NewDocumentCommand{\caption}{O{#2} m} ...
 \end{verbatim}
 
 \section{New experimental modules}
 
 A number of new experimental modules have been added within the
-\pkg{l3experimental} bundle
-\begin{itemize}
-  \item \pkg{l3benchmark} Performance-testing system using the timing
+\pkg{l3experimental} bundle:
+\begin{description}
+  \item[\pkg{l3benchmark}] Performance-testing system using the timing
     function in modern \TeX{} engines
-  \item \pkg{l3cctab} Category code tables for all engines, not
+  \item[\pkg{l3cctab}] Category code tables for all engines, not
     just \hologo{LuaTeX}
-  \item \pkg{l3color} Color support, similar in interface to \pkg{xcolor}
-  \item \pkg{l3draw} Creation of drawings, inspired by \pkg{pgf}, but
-    using the \LaTeX3 \textsc{fpu} for calculations
-  \item \pkg{l3pdf} Support for \textsc{pdf} features such as compression,
-    hyper-links, etc.
-  \item \pkg{l3sys-shell} Shell escape functions for file manipulation
-\end{itemize}
+  \item[\pkg{l3color}] Color support, similar in interface to \pkg{xcolor}
+  \item[\pkg{l3draw}] Creation of drawings, inspired by \pkg{pgf}, but
+    using the \LaTeX3 FPU for calculations
+  \item[\pkg{l3pdf}] Support for PDF features such as compression,
+    hyperlinks, etc.
+  \item[\pkg{l3sys-shell}] Shell escape functions for file manipulation
+\end{description}
 
 \section{\pkg{l3build} changes}
 
@@ -321,29 +352,29 @@
 \texttt{man} files.
 
 There is a new \texttt{upload} target that can take a zip file and send it to
-\textsc{ctan}: you just have to fill in release information for \emph{this}
+CTAN: you just have to fill in release information for \emph{this}
 upload at the prompts.
 
-Testing using \textsc{pdf} files rather than logs has been heavily revised:
-this is vital for work on \textsc{pdf} tagging.
+Testing using PDF files rather than logs has been heavily revised:
+this is vital for work on PDF tagging.
 
 There is also better support for complex directory structures, including the
-ability to manually specify \textsc{tds} location for all installed files. This
-is particularly targeted at package with both generic and format-specific file
+ability to manually specify TDS location for all installed files. This
+is particularly targeted at packages with both generic and format-specific files
 to install.
 
 
 \begin{thebibliography}{9}
 
-\fontsize{9.3}{11.3}\selectfont
+\fontsize{9.9}{11.9}\selectfont
 
 
 \bibitem{12:site}
   \emph{\LaTeX{} Project Website}.
-  \url{https://latex-project.org/}
+  \hfil\break\url{https://latex-project.org/}
 
 \bibitem{12:site-news}
-  \emph{\LaTeXe{} release news letters on the \LaTeX{} Project Website}.
+  \emph{\LaTeXe{} release newsletters on the \LaTeX{} Project Website}.
   \url{https://latex-project.org/news/latex2e-news/}
 
   

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -32,7 +32,7 @@
         {latex-team at latex-project.org}%
     }%
 }
-\date{Released 2020-01-31}
+\date{Released 2020-02-03}
 
 \begin{document}
 

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -32,7 +32,7 @@
         {latex-team at latex-project.org}%
     }%
 }
-\date{Released 2020-01-31}
+\date{Released 2020-02-03}
 
 \newcommand{\TF}{\textit{(TF)}}
 

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -32,7 +32,7 @@
         {latex-team at latex-project.org}%
     }%
 }
-\date{Released 2020-01-31}
+\date{Released 2020-02-03}
 
 \newcommand{\TF}{\textit{(TF)}}
 

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3kernel/source3.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3kernel/source3.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3kernel/source3.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -53,7 +53,7 @@
          {latex-team at latex-project.org}%
    }%
 }
-\date{Released 2020-01-31}
+\date{Released 2020-02-03}
 
 \pagenumbering{roman}
 \maketitle

Modified: trunk/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -7,6 +7,11 @@
 
 ## [Unreleased]
 
+## [2020-02-03]
+
+### Fixed
+- Unknown key error text after loading `l3keys2e`
+
 ## [2020-01-12]
 
 ### Changed
@@ -60,7 +65,8 @@
 - Switch to ISO date format
 - Improve cross-module use of internal functions
 
-[Unreleased]: https://github.com/latex3/latex3/compare/2020-01-12...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2020-02-03...HEAD
+[2020-02-03]: https://github.com/latex3/latex3/compare/2020-01-12...2020-02-03
 [2020-01-12]: https://github.com/latex3/latex3/compare/2019-10-11...2020-01-12
 [2019-10-11]: https://github.com/latex3/latex3/compare/2019-05-28...2019-10-11
 [2019-05-28]: https://github.com/latex3/latex3/compare/2019-05-03...2019-05-28

Modified: trunk/Master/texmf-dist/doc/latex/l3packages/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/l3packages/README.md	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/latex/l3packages/README.md	2020-02-04 22:19:11 UTC (rev 53673)
@@ -1,7 +1,7 @@
 LaTeX3 High-Level Concepts
 ==========================
 
-Release 2020-01-12
+Release 2020-02-03
 
 Overview
 --------

Modified: trunk/Master/texmf-dist/doc/latex/l3packages/l3keys2e/l3keys2e.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3packages/xfp/xfp.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3packages/xfrac/xfrac.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3packages/xparse/xparse.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/l3packages/xtemplate/xtemplate.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/man/man1/l3build.1
===================================================================
--- trunk/Master/texmf-dist/doc/man/man1/l3build.1	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/doc/man/man1/l3build.1	2020-02-04 22:19:11 UTC (rev 53673)
@@ -1,4 +1,4 @@
-.TH l3build 1 "2020-01-14"
+.TH l3build 1 "2020-02-03"
 .SH NAME
 l3build \- Checking and building packages
 .SH SYNOPSIS

Modified: trunk/Master/texmf-dist/doc/man/man1/l3build.man1.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/dvips/l3backend/l3backend-dvips.pro
===================================================================
--- trunk/Master/texmf-dist/dvips/l3backend/l3backend-dvips.pro	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/dvips/l3backend/l3backend-dvips.pro	2020-02-04 22:19:11 UTC (rev 53673)
@@ -6,7 +6,7 @@
 %%
 %% l3backend-header.dtx  (with options: `header,dvips')
 %% 
-%% Copyright (C) 1990-2019 The LaTeX3 Project
+%% Copyright (C) 1990-2020 The LaTeX3 Project
 %% 
 %% It may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License (LPPL), either version 1.3c of

Modified: trunk/Master/texmf-dist/scripts/l3build/l3build-check.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/l3build/l3build-check.lua	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/scripts/l3build/l3build-check.lua	2020-02-04 22:19:11 UTC (rev 53673)
@@ -228,6 +228,10 @@
     if match(line, "^%.*\\special%{pdf: docinfo << /Creator") then
       return ""
     end
+     -- Remove \special lines for DVI .pro files
+    if match(line, "^%.*\\special%{header=") then
+      return ""
+    end
     if match(line, "^%.*\\special%{dvipdfmx:config") then
       return ""
     end

Modified: trunk/Master/texmf-dist/scripts/l3build/l3build-upload.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/l3build/l3build-upload.lua	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/scripts/l3build/l3build-upload.lua	2020-02-04 22:19:11 UTC (rev 53673)
@@ -276,7 +276,11 @@
   if (fvalue==nil or type(fvalue)~="table") then
     local vs=trim_space(tostring(fvalue))
     if (mandatory==true and (fvalue == nil or vs=="")) then
-      error("The field " .. fname .. " must contain " .. desc)
+      if (fname=="announcement") then
+        print("Empty announcement: No ctan announcement will be made")
+      else
+        error("The field " .. fname .. " must contain " .. desc)
+      end
     end
     if (fvalue ~=nil and len(vs) > 0) then
       if (max > 0 and len(vs) > max) then

Modified: trunk/Master/texmf-dist/scripts/l3build/l3build.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/l3build/l3build.lua	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/scripts/l3build/l3build.lua	2020-02-04 22:19:11 UTC (rev 53673)
@@ -25,7 +25,7 @@
 --]]
 
 -- Version information
-release_date = "2020-01-14"
+release_date = "2020-02-03"
 
 -- File operations are aided by the LuaFileSystem module
 local lfs = require("lfs")

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend-basics.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend-basics.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend-basics.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 %
 %% File: l3backend-basics.dtx
 %
-% Copyright (C) 2019 The LaTeX3 Project
+% Copyright (C) 2019,2020 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2019-11-25}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %
@@ -71,23 +71,23 @@
 %<*package>
 \ProvidesExplFile
 %<*dvipdfmx>
-  {l3backend-dvipdfmx.def}{2019-04-06}{}
+  {l3backend-dvipdfmx.def}{2020-02-03}{}
   {L3 backend support: dvipdfmx}
 %</dvipdfmx>
 %<*dvips>
-  {l3backend-dvips.def}{2019-04-06}{}
+  {l3backend-dvips.def}{2020-02-03}{}
   {L3 backend support: dvips}
 %</dvips>
 %<*dvisvgm>
-  {l3backend-dvisvgm.def}{2019-04-06}{}
+  {l3backend-dvisvgm.def}{2020-02-03}{}
   {L3 backend support: dvisvgm}
 %</dvisvgm>
 %<*pdfmode>
-  {l3backend-pdfmode.def}{2019-04-06}{}
+  {l3backend-pdfmode.def}{2020-02-03}{}
   {L3 backend support: PDF mode}
 %</pdfmode>
 %<*xdvipdfmx>
-  {l3backend-xdvipdfmx.def}{2019-04-06}{}
+  {l3backend-xdvipdfmx.def}{2020-02-03}{}
   {L3 backend support: xdvipdfmx}
 %</xdvipdfmx>
 %</package>

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend-box.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend-box.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend-box.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 %
 %% File: l3backend-box.dtx
 %
-% Copyright (C) 2019 The LaTeX3 Project
+% Copyright (C) 2019,2020 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2019-11-25}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend-color.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend-color.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend-color.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 %
 %% File: l3backend-color.dtx
 %
-% Copyright (C) 2019 The LaTeX3 Project
+% Copyright (C) 2019,2020 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2019-11-25}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend-draw.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend-draw.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend-draw.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 %
 %% File: l3backend-draw.dtx
 %
-% Copyright (C) 2019 The LaTeX3 Project
+% Copyright (C) 2019,2020 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2019-11-25}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend-graphics.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend-graphics.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend-graphics.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 %
 %% File: l3backend-graphics.dtx
 %
-% Copyright (C) 2019 The LaTeX3 Project
+% Copyright (C) 2019,2020 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2019-11-25}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend-header.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend-header.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend-header.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 %
 %% File: l3backend-header.dtx
 %
-% Copyright (C) 2019 The LaTeX3 Project
+% Copyright (C) 2019,2020 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2019-11-25}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend-pdf.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend-pdf.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend-pdf.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 %
 %% File: l3backend-pdf.dtx
 %
-% Copyright (C) 2019 The LaTeX3 Project
+% Copyright (C) 2019,2020 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2019-11-25}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3backend/l3backend.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3backend/l3backend.ins	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3backend/l3backend.ins	2020-02-04 22:19:11 UTC (rev 53673)
@@ -2,7 +2,7 @@
 
 File l3backend.ins
 
-Copyright (C) 2019 The LaTeX3 Project
+Copyright (C) 2019,2020 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -35,7 +35,7 @@
 
 \preamble
 
-Copyright (C) 1990-2019 The LaTeX3 Project
+Copyright (C) 1990-2020 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of

Modified: trunk/Master/texmf-dist/source/latex/l3build/l3build.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3build/l3build.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3build/l3build.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -231,7 +231,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-14}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 % \tableofcontents
@@ -850,6 +850,8 @@
 %     \texttt{<lua data reference ...>}
 %   \item Removal of some (u)p\TeX{} data where it is equivalent to
 %     \pdfTeX{} (|yoko direction|, |\displace 0.0|)
+%   \item Removal of various |\special| lines inserted due to the build
+%     process
 % \end{itemize}
 %
 % \LuaTeX{} makes several additional changes to the log file. As normalising

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/expl3.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/expl3.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -24,7 +24,7 @@
 %
 %<*driver|generic|package|2ekernel>
 %</driver|generic|package|2ekernel>
-\def\ExplFileDate{2020-01-31}%
+\def\ExplFileDate{2020-02-03}%
 %<*driver>
 \documentclass[full]{l3doc}
 \usepackage{graphicx}
@@ -51,7 +51,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3box.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3box.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -79,7 +79,7 @@
 %
 % \title{The \cls{l3doc} class}
 % \author{\Team}
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 % \maketitle
 % \tableofcontents
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -63,7 +63,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3file.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3file.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3final.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3final.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 % \maketitle
 %
 % \begin{documentation}

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 % \maketitle
 %
 % \begin{documentation}

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -40,7 +40,7 @@
 %          {latex-team at latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -49,7 +49,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3int.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3int.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3names.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3names.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3str.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3str.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3text.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3text.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3text.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3token.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3token.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-31}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %

Modified: trunk/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -62,7 +62,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-12}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %
@@ -133,7 +133,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{l3keys2e}{2020-01-12}{}
+\ProvidesExplPackage{l3keys2e}{2020-02-03}{}
   {LaTeX2e option processing using LaTeX3 keys}
 %    \end{macrocode}
 %
@@ -183,6 +183,8 @@
                   { \l_keys_key_tl } { \@currname }
               }
           }
+        \AtEndOfPackage
+          { \keys_define:nn {#1} { unknown .undefine: } }
       }
     \clist_map_inline:Nn \l_@@_latexe_options_clist
       {

Modified: trunk/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -64,7 +64,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-12}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %
@@ -167,7 +167,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xfp}{2020-01-12}{}
+\ProvidesExplPackage{xfp}{2020-02-03}{}
   {L3 Floating point unit}
 %    \end{macrocode}
 %

Modified: trunk/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -65,7 +65,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-12}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %
@@ -535,7 +535,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xfrac}{2020-01-12}{}
+\ProvidesExplPackage{xfrac}{2020-02-03}{}
   {L3 Experimental split-level fractions}
 %    \end{macrocode}
 %

Modified: trunk/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -67,7 +67,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-12}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %
@@ -916,7 +916,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xparse}{2020-01-12}{}
+\ProvidesExplPackage{xparse}{2020-02-03}{}
   {L3 Experimental document command parser}
 %    \end{macrocode}
 %

Modified: trunk/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -63,7 +63,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-01-12}
+% \date{Released 2020-02-03}
 %
 % \maketitle
 %
@@ -682,7 +682,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xtemplate}{2020-01-12}{}
+\ProvidesExplPackage{xtemplate}{2020-02-03}{}
   {L3 Experimental prototype document functions}
 %    \end{macrocode}
 %

Modified: trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvipdfmx.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvipdfmx.def	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvipdfmx.def	2020-02-04 22:19:11 UTC (rev 53673)
@@ -11,7 +11,7 @@
 %% l3backend-graphics.dtx  (with options: `package,dvipdfmx')
 %% l3backend-pdf.dtx  (with options: `package,dvipdfmx')
 %% 
-%% Copyright (C) 1990-2019 The LaTeX3 Project
+%% Copyright (C) 1990-2020 The LaTeX3 Project
 %% 
 %% It may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License (LPPL), either version 1.3c of
@@ -25,7 +25,7 @@
 %% 
 %% File: l3backend-basics.dtx
 \ProvidesExplFile
-  {l3backend-dvipdfmx.def}{2019-04-06}{}
+  {l3backend-dvipdfmx.def}{2020-02-03}{}
   {L3 backend support: dvipdfmx}
 \cs_new_eq:NN \__kernel_backend_literal:e \tex_special:D
 \cs_new_protected:Npn \__kernel_backend_literal:n #1

Modified: trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvips.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvips.def	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvips.def	2020-02-04 22:19:11 UTC (rev 53673)
@@ -11,7 +11,7 @@
 %% l3backend-graphics.dtx  (with options: `package,dvips')
 %% l3backend-pdf.dtx  (with options: `package,dvips')
 %% 
-%% Copyright (C) 1990-2019 The LaTeX3 Project
+%% Copyright (C) 1990-2020 The LaTeX3 Project
 %% 
 %% It may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License (LPPL), either version 1.3c of
@@ -25,7 +25,7 @@
 %% 
 %% File: l3backend-basics.dtx
 \ProvidesExplFile
-  {l3backend-dvips.def}{2019-04-06}{}
+  {l3backend-dvips.def}{2020-02-03}{}
   {L3 backend support: dvips}
 \cs_new_eq:NN \__kernel_backend_literal:e \tex_special:D
 \cs_new_protected:Npn \__kernel_backend_literal:n #1

Modified: trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def	2020-02-04 22:19:11 UTC (rev 53673)
@@ -11,7 +11,7 @@
 %% l3backend-graphics.dtx  (with options: `package,dvisvgm')
 %% l3backend-pdf.dtx  (with options: `package,dvisvgm')
 %% 
-%% Copyright (C) 1990-2019 The LaTeX3 Project
+%% Copyright (C) 1990-2020 The LaTeX3 Project
 %% 
 %% It may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License (LPPL), either version 1.3c of
@@ -25,7 +25,7 @@
 %% 
 %% File: l3backend-basics.dtx
 \ProvidesExplFile
-  {l3backend-dvisvgm.def}{2019-04-06}{}
+  {l3backend-dvisvgm.def}{2020-02-03}{}
   {L3 backend support: dvisvgm}
 \cs_new_eq:NN \__kernel_backend_literal:e \tex_special:D
 \cs_new_protected:Npn \__kernel_backend_literal:n #1

Modified: trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def	2020-02-04 22:19:11 UTC (rev 53673)
@@ -11,7 +11,7 @@
 %% l3backend-graphics.dtx  (with options: `package,pdfmode')
 %% l3backend-pdf.dtx  (with options: `package,pdfmode')
 %% 
-%% Copyright (C) 1990-2019 The LaTeX3 Project
+%% Copyright (C) 1990-2020 The LaTeX3 Project
 %% 
 %% It may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License (LPPL), either version 1.3c of
@@ -25,7 +25,7 @@
 %% 
 %% File: l3backend-basics.dtx
 \ProvidesExplFile
-  {l3backend-pdfmode.def}{2019-04-06}{}
+  {l3backend-pdfmode.def}{2020-02-03}{}
   {L3 backend support: PDF mode}
 \cs_new_eq:NN \__kernel_backend_literal:e \tex_special:D
 \cs_new_protected:Npn \__kernel_backend_literal:n #1

Modified: trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-xdvipdfmx.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-xdvipdfmx.def	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3backend/l3backend-xdvipdfmx.def	2020-02-04 22:19:11 UTC (rev 53673)
@@ -11,7 +11,7 @@
 %% l3backend-graphics.dtx  (with options: `package,xdvipdfmx')
 %% l3backend-pdf.dtx  (with options: `package,xdvipdfmx')
 %% 
-%% Copyright (C) 1990-2019 The LaTeX3 Project
+%% Copyright (C) 1990-2020 The LaTeX3 Project
 %% 
 %% It may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License (LPPL), either version 1.3c of
@@ -25,7 +25,7 @@
 %% 
 %% File: l3backend-basics.dtx
 \ProvidesExplFile
-  {l3backend-xdvipdfmx.def}{2019-04-06}{}
+  {l3backend-xdvipdfmx.def}{2020-02-03}{}
   {L3 backend support: xdvipdfmx}
 \cs_new_eq:NN \__kernel_backend_literal:e \tex_special:D
 \cs_new_protected:Npn \__kernel_backend_literal:n #1

Modified: trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -67,7 +67,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2020-01-31}%
+\def\ExplFileDate{2020-02-03}%
 \begingroup
   \def\next{\endgroup}%
   \expandafter\ifx\csname PackageError\endcsname\relax

Modified: trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex	2020-02-04 22:19:11 UTC (rev 53673)
@@ -19,7 +19,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2020-01-31}%
+\def\ExplFileDate{2020-02-03}%
 \let\ExplLoaderFileDate\ExplFileDate
 \begingroup
   \def\tempa{LaTeX2e}%

Modified: trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx	2020-02-04 22:19:11 UTC (rev 53673)
@@ -19,7 +19,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2020-01-31}%
+\def\ExplFileDate{2020-02-03}%
 \let\ExplLoaderFileDate\ExplFileDate
 \everyjob\expandafter{\the\everyjob
   \message{L3 programming layer <\ExplFileDate>}%

Modified: trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.sty	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3kernel/expl3.sty	2020-02-04 22:19:11 UTC (rev 53673)
@@ -19,7 +19,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2020-01-31}%
+\def\ExplFileDate{2020-02-03}%
 \let\ExplLoaderFileDate\ExplFileDate
 \ProvidesPackage{expl3}
   [%

Modified: trunk/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty	2020-02-04 22:19:11 UTC (rev 53673)
@@ -32,7 +32,7 @@
       }%
     \endinput
   }
-\ProvidesExplPackage{l3keys2e}{2020-01-12}{}
+\ProvidesExplPackage{l3keys2e}{2020-02-03}{}
   {LaTeX2e option processing using LaTeX3 keys}
 \cs_generate_variant:Nn \clist_put_right:Nn { Nv }
 \cs_generate_variant:Nn \keys_if_exist:nnT  { nx }
@@ -54,6 +54,8 @@
                   { \l_keys_key_tl } { \@currname }
               }
           }
+        \AtEndOfPackage
+          { \keys_define:nn {#1} { unknown .undefine: } }
       }
     \clist_map_inline:Nn \l__keys_latexe_options_clist
       {

Modified: trunk/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty	2020-02-04 22:19:11 UTC (rev 53673)
@@ -33,7 +33,7 @@
     \endinput
   }
 \RequirePackage{xparse}
-\ProvidesExplPackage{xfp}{2020-01-12}{}
+\ProvidesExplPackage{xfp}{2020-02-03}{}
   {L3 Floating point unit}
 \NewExpandableDocumentCommand \fpeval { m } { \fp_eval:n {#1} }
 \NewExpandableDocumentCommand \inteval { m } { \int_eval:n {#1} }

Modified: trunk/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty	2020-02-04 22:19:11 UTC (rev 53673)
@@ -33,7 +33,7 @@
     \endinput
   }
 \RequirePackage{amstext,graphicx,l3keys2e,textcomp,xparse,xtemplate}
-\ProvidesExplPackage{xfrac}{2020-01-12}{}
+\ProvidesExplPackage{xfrac}{2020-02-03}{}
   {L3 Experimental split-level fractions}
 \keys_define:nn { xfrac }
   {

Modified: trunk/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty	2020-02-04 22:19:11 UTC (rev 53673)
@@ -32,7 +32,7 @@
       }%
     \endinput
   }
-\ProvidesExplPackage{xparse}{2020-01-12}{}
+\ProvidesExplPackage{xparse}{2020-02-03}{}
   {L3 Experimental document command parser}
 \tl_new:N \l__xparse_arg_spec_tl
 \tl_new:N \l__xparse_args_tl

Modified: trunk/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty	2020-02-04 22:16:50 UTC (rev 53672)
+++ trunk/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty	2020-02-04 22:19:11 UTC (rev 53673)
@@ -32,7 +32,7 @@
       }%
     \endinput
   }
-\ProvidesExplPackage{xtemplate}{2020-01-12}{}
+\ProvidesExplPackage{xtemplate}{2020-02-03}{}
   {L3 Experimental prototype document functions}
 \tl_const:Nn \c__xtemplate_code_root_tl      { template~code~>~ }
 \tl_const:Nn \c__xtemplate_defaults_root_tl  { template~defaults~>~ }



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