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authorKarl Berry <karl@freefriends.org>2022-04-29 21:14:21 +0000
committerKarl Berry <karl@freefriends.org>2022-04-29 21:14:21 +0000
commitb2a5f8bdbb658a1384f9f44896b2174e8d8b4bfb (patch)
tree2ae498e97b79e43e9c7c049a1df29f63353563ff /Master/texmf-dist
parent197546e62573e3341307d61e8594a3274ad55722 (diff)
l3kernel (29apr22)
git-svn-id: svn://tug.org/texlive/trunk@63177 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md17
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/README.md2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/expl3.pdfbin622328 -> 622568 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/interface3.pdfbin1763854 -> 1764183 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/interface3.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3doc.pdfbin554292 -> 554500 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdfbin151420 -> 151635 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news.pdfbin395879 -> 395879 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news01.pdfbin122710 -> 122710 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news02.pdfbin150676 -> 150676 bytes
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-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news11.pdfbin170063 -> 170063 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news12.pdfbin204990 -> 204990 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3prefixes.csv3
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdfbin81407 -> 81431 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdfbin295814 -> 296044 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdfbin242479 -> 242704 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdfbin230878 -> 231105 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/source3.pdfbin6953226 -> 6957996 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/source3.tex2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/expl3.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3basics.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3box.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3cctab.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3clist.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3color.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3debug.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3doc.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3expan.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3file.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3flag.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3int.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3keys.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3msg.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3names.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3pdf.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3prg.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3prop.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3quark.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3regex.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3seq.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3skip.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3sort.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3str.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3sys.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx156
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3text.dtx9
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3tl.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3token.dtx12
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx21
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex148
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3.ltx2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3.sty2
90 files changed, 342 insertions, 148 deletions
diff --git a/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md b/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
index 39130c2abfe..a534386b8b6 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
+++ b/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
@@ -7,6 +7,20 @@ this project uses date-based 'snapshot' version identifiers.
## [Unreleased]
+## [2022-04-29]
+
+### Added
+- Language setting `el-xiota` for retention of ypogegrammeni when uppercasing
+ Greek
+
+### Changed
+- Rename case-changing variant `de-alt` to `de-xeszett` to align with
+ `luaotfload`
+- Allow for `\lccode`/`\uccode` changes in `\char_...case:n` functions
+
+### Fixed
+- Support for ypogegrammeni in case changing Greek (see issue \#1088)
+
## [2022-04-20]
### Changed
@@ -1078,7 +1092,8 @@ this project uses date-based 'snapshot' version identifiers.
- Step functions have been added for dim variables,
e.g. `\dim_step_inline:nnnn`
-[Unreleased]: https://github.com/latex3/latex3/compare/2022-04-20...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2022-04-29...HEAD
+[2022-04-29]: https://github.com/latex3/latex3/compare/2022-04-20...2022-04-29
[2022-04-20]: https://github.com/latex3/latex3/compare/2022-04-10...2022-04-20
[2022-04-10]: https://github.com/latex3/latex3/compare/2022-02-24...2022-04-10
[2022-02-24]: https://github.com/latex3/latex3/compare/2022-02-21...2022-02-24
diff --git a/Master/texmf-dist/doc/latex/l3kernel/README.md b/Master/texmf-dist/doc/latex/l3kernel/README.md
index 22712dc9379..4ba786ba870 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/README.md
+++ b/Master/texmf-dist/doc/latex/l3kernel/README.md
@@ -1,7 +1,7 @@
LaTeX3 Programming Conventions
==============================
-Release 2022-04-20
+Release 2022-04-29
Overview
--------
diff --git a/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf b/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
index 29776ed923f..3484e7078aa 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf b/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
index 229072c9ba6..a9480cdd262 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/interface3.tex b/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
index fa53f4fe9ff..02bc5787cf8 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
@@ -54,7 +54,7 @@ for those people who are interested.
{latex-team@latex-project.org}%
}%
}
-\date{Released 2022-04-20}
+\date{Released 2022-04-29}
\pagenumbering{roman}
\maketitle
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3doc.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3doc.pdf
index d7c60a5bc6f..6cb7ecfd622 100644
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index e853d5aea90..9d2cad9e6eb 100644
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+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news10.pdf
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index 64c19e20874..bcd349ce428 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3news11.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news11.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf
index 6f43ea20a87..91b587a15f3 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.csv b/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.csv
index 2648b9b874b..a09799708c9 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.csv
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.csv
@@ -184,6 +184,7 @@ pi,l3kernel,The LaTeX Project,https://www.latex-project.org/latex3.html,https://
pkgploader,pkgploader,Michiel Helvensteijn,,,,2014-02-05,2014-02-05,
platex,platex,Japanese TeX Development Community,https://github.com/texjporg/platex,https://github.com/texjporg/platex.git,https://github.com/texjporg/platex/issues,2020-09-30,2020-09-30,
polyglossia,polyglossia,Arthur Reutenauer,https://www.polyglossia.org/,https://github.com/reutenauer/polyglossia,https://github.com/reutenauer/polyglossia/issues,2019-09-03,,
+postnotes,postnotes,Gustavo Barros,https://github.com/gusbrs/postnotes,https://github.com/gusbrs/postnotes.git,https://github.com/gusbrs/postnotes/issues,2022-04-23,2022-04-23,
prelim,prelim2e,Marei Peischl,https://github.com/TeXhackse/prelim2e,https://github.com/TeXhackse/prelim2e.git,https://github.com/TeXhackse/prelim2e/issues,2020-11-24,2020-11-24,
prg,l3kernel,The LaTeX Project,https://www.latex-project.org/latex3.html,https://github.com/latex3/latex3.git,https://github.com/latex3/latex3/issues,2012-09-27,2012-09-27,
primargs,morewrites,Bruno Le Floch,https://github.com/blefloch/latex-morewrites,https://github.com/blefloch/latex-morewrites.git,https://github.com/blefloch/latex-morewrites/issues,2013-03-16,2015-09-22,
@@ -222,7 +223,7 @@ substances,substances,Clemens Niederberger,https://github.com/cgnieder/substance
sys,l3kernel,The LaTeX Project,https://www.latex-project.org/latex3.html,https://github.com/latex3/latex3.git,https://github.com/latex3/latex3/issues,2015-09-07,2015-09-08,
tag,l3kernel,The LaTeX Project,https://www.latex-project.org/latex3.html,https://github.com/latex3/latex3.git,https://github.com/latex3/latex3/issues,2019-06-02,2019-06-02,
tasks,tasks,Clemens Niederberger,https://github.com/cgnieder/tasks/,https://github.com/cgnieder/tasks.git,https://github.com/cgnieder/cgnieder/tasks/issues,2013-03-16,2020-04-14,
-tblr,tabularray,Jianrui Lyu,https://github.com/lvjr/tabularray,https://github.com/lvjr/tabularray.git,https://github.com/lvjr/tabularray/issues,2022-04-02,2022-04-02
+tblr,tabularray,Jianrui Lyu,https://github.com/lvjr/tabularray,https://github.com/lvjr/tabularray.git,https://github.com/lvjr/tabularray/issues,2022-04-02,2022-04-02,
tcobox,tcolorbox,Thomas F. Sturm,https://github.com/T-F-S/tcolorbox,https://github.com/T-F-S/tcolorbox.git,https://github.com/T-F-S/tcolorbox/issues,2020-02-19,2020-02-19,
term,l3kernel,The LaTeX Project,https://www.latex-project.org/latex3.html,https://github.com/latex3/latex3.git,https://github.com/latex3/latex3/issues,2018-05-12,2018-05-12,
tex,l3kernel,The LaTeX Project,https://www.latex-project.org/latex3.html,https://github.com/latex3/latex3.git,https://github.com/latex3/latex3/issues,2012-09-27,2012-09-27,
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
index f28431faa48..311c56fde21 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
@@ -32,7 +32,7 @@ The released version of this bundle is available from CTAN.
{latex-team@latex-project.org}%
}%
}
-\date{Released 2022-04-20}
+\date{Released 2022-04-29}
\begin{document}
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
index c3e6f8dc4fe..f05813109ae 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
index 86f0f57d129..63bc0a8e12b 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
@@ -32,7 +32,7 @@ The released version of this bundle is available from CTAN.
{latex-team@latex-project.org}%
}%
}
-\date{Released 2022-04-20}
+\date{Released 2022-04-29}
\newcommand{\TF}{\textit{(TF)}}
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
index 6e0af9c77ac..4807f0e0263 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
index 0239a0ee4ba..dd5151a626c 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
@@ -32,7 +32,7 @@ The released version of this bundle is available from CTAN.
{latex-team@latex-project.org}%
}%
}
-\date{Released 2022-04-20}
+\date{Released 2022-04-29}
\newcommand{\TF}{\textit{(TF)}}
diff --git a/Master/texmf-dist/doc/latex/l3kernel/source3.pdf b/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
index 4a9e9656321..883bd9b6713 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/source3.tex b/Master/texmf-dist/doc/latex/l3kernel/source3.tex
index f889363f679..0c5979fea9d 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/source3.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/source3.tex
@@ -53,7 +53,7 @@ for those people who are interested.
{latex-team@latex-project.org}%
}%
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+\date{Released 2022-04-29}
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index 4b64f6a13df..46f53586ba7 100644
--- a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
@@ -24,7 +24,7 @@
%
%<*driver|generic|package|2ekernel>
%</driver|generic|package|2ekernel>
-\def\ExplFileDate{2022-04-20}%
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index 322813f1634..f174739151a 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
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@@ -43,7 +43,7 @@
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index 42be007851e..d86c882a174 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
@@ -43,7 +43,7 @@
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index 5376ce1713a..c24f6b7f290 100644
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index 79a4b5a0a1e..5ebfbac27f0 100644
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index 2bb46eda42f..db70442f1e0 100644
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index 8bce2d8d74d..eef77b7a70c 100644
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index 1cb9c71bb68..e4eaef1d18d 100644
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index ce4c2b02796..307f8e33b63 100644
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index ed7222bf67c..623aad02dfd 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
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@@ -43,7 +43,7 @@
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index b948b6ef148..85c174c7365 100644
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index adaab466635..e87ba7f818c 100644
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index 5f68d32791b..1bb19c7594a 100644
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index b3c86f0117f..9f7c0748f46 100644
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index a36e3e7f30c..2e813cd41b2 100644
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index ec8dcce6390..3e2d7b0ef23 100644
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index 169bfa4b4d9..86d28e0b139 100644
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index 1c4abe1c822..24f001d9f1f 100644
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
index 62c44efe0ab..11a8d4dfe0b 100644
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%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
index dcfa2a5c8b0..f11c6b57ef1 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx b/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx
index 19e3a8c0ea4..c583166ce5b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
index 1d54693b884..590c82da3ba 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
index d315aff78e5..e3a76d20864 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
index 94a18e5ee5b..d14fbc30ef0 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3pdf.dtx b/Master/texmf-dist/source/latex/l3kernel/l3pdf.dtx
index d94bd4f0342..5fac4fd7afd 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3pdf.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3pdf.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
index da352b14fc1..3245cb5775f 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
index b86bb5f6ddf..31ebaba7a8b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
index 3088a12d35f..083c3cab68d 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
index 192dd6ecc67..924ba05dc5a 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
index 545321f959e..a013ebdf3d4 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
index dac1117ef4b..d688f971fc2 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
index a677ae672ee..328158011c4 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx
index 52cbcc19a29..646b6ba9faa 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
index 00b4e96dd2f..333a784f3cb 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
index ca862ca831e..ddd8f47f123 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx
index 9ffd8a140a9..887071e393e 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
@@ -732,15 +732,15 @@
% \end{macro}
% \end{macro}
%
-% \begin{macro}[EXP]{\@@_change_case_upper_de-alt:nnnN}
-% \begin{macro}[EXP]{\@@_change_case_upper_de-alt:nnnNN}
+% \begin{macro}[EXP]{\@@_change_case_upper_de-xeszett:nnnN, \@@_change_case_upper_de-alt:nnnN}
+% \begin{macro}[EXP]{\@@_change_case_upper_de-xeszett:nnnNN}
% A simple alternative version for German.
% \begin{macrocode}
\bool_lazy_or:nnTF
{ \sys_if_engine_luatex_p: }
{ \sys_if_engine_xetex_p: }
{
- \cs_new:cpn { @@_change_case_upper_de-alt:nnnN } #1#2#3#4
+ \cs_new:cpn { @@_change_case_upper_de-xeszett:nnnN } #1#2#3#4
{
\int_compare:nNnTF { `#4 } = { "00DF }
{
@@ -753,16 +753,16 @@
}
}
{
- \cs_new:cpx { @@_change_case_upper_de-alt:nnnN } #1#2#3#4
+ \cs_new:cpx { @@_change_case_upper_de-xeszett:nnnN } #1#2#3#4
{
\exp_not:N \int_compare:nNnTF { `#4 } = { "00C3 }
{
- \exp_not:c { @@_change_case_upper_de-alt:nnnNN }
+ \exp_not:c { @@_change_case_upper_de-xeszett:nnnNN }
{#1} {#2} {#3} #4
}
{ \exp_not:N \@@_change_case_char:nnnN {#1} {#2} {#3} #4 }
}
- \cs_new:cpn { @@_change_case_upper_de-alt:nnnNN } #1#2#3#4#5
+ \cs_new:cpn { @@_change_case_upper_de-xeszett:nnnNN } #1#2#3#4#5
{
\int_compare:nNnTF { `#5 } = { "009F }
{
@@ -772,14 +772,21 @@
{ \@@_change_case_char:nnnN {#1} {#2} {#3} #4#5 }
}
}
+\cs_new_eq:cc { @@_change_case_upper_de-alt:nnnN }
+ { @@_change_case_upper_de-xeszett:nnnN }
% \end{macrocode}
% \end{macro}
% \end{macro}
%
-% \begin{macro}[EXP]{\@@_change_case_upper_el:nnnN}
+% \begin{macro}[EXP]
+% {\@@_change_case_upper_el:nnnN, \@@_change_case_upper_el-xiota:nnnN}
+% \begin{macro}[EXP]
+% {\@@_change_case_upper_el:N, \@@_change_case_upper_el-xiota:N}
% \begin{macro}[EXP]{\@@_change_case_upper_el:nnn}
% \begin{macro}[EXP]{\@@_change_case_upper_el:nnNw}
% \begin{macro}[EXP]{\@@_change_case_upper_el:NnnN}
+% \begin{macro}[EXP]{\@@_change_case_upper_el_ypogegrammeni:Nnnnnw}
+% \begin{macro}[EXP]{\@@_change_case_upper_el_ypogegrammeni:NnnnnN}
% \begin{macro}[EXP]{\@@_change_case_upper_el_dialytika:nnN}
% \begin{macro}[EXP]{\@@_change_case_upper_el_dialytika:N}
% \begin{macro}[EXP]{\@@_change_case_upper_el_hiatus:nnNw}
@@ -791,14 +798,17 @@
% \begin{macro}[EXP,pTF]{\@@_change_case_if_greek_accent:n}
% \begin{macro}[EXP,pTF]{\@@_change_case_if_greek_diacritic:n}
% \begin{macro}[EXP,TF]{\@@_change_case_if_takes_dialytika:n}
+% \begin{macro}[EXP,TF]{\@@_change_case_if_takes_ypogegrammeni:n}
% For Greek uppercasing, we need to know if characters \emph{in the Greek
% range} have accents. That means doing a \textsc{nfd} conversion first, then
% starting a search. As described by the Unicode \textsc{cldr}, Greek accents
% need to be found \emph{after} any U+0308 (diaeresis) and are done in two
% groups to allow for the canonical ordering. The implementation here follows
-% the data and examples from ICU
-% (\url{https://sites.google.com/site/icusite/design/case/greek-upper}),
-% although necessarily the implementation is somewhat different.
+% the data and examples from \textsc{icu}
+% (\url{https://icu.unicode.org/design/case/greek-upper}),
+% although necessarily the implementation is somewhat different. The
+% \emph{ypogegrammeni} is filtered out here as it is not actually in the
+% Greek range, so gets lost if we leave until later.
% \begin{macrocode}
\bool_lazy_or:nnT
{ \sys_if_engine_luatex_p: }
@@ -811,8 +821,27 @@
\exp_args:Ne \@@_change_case_upper_el:nnn
{ \char_to_nfd:N #4 } {#2} {#3}
}
- { \@@_change_case_char:nnnN {#1} {#2} {#3} #4 }
+ {
+ \int_compare:nNnTF { `#4 } = { "0345 }
+ {
+ \@@_change_case_store:e
+ {
+ \use:c { @@_change_case_upper_ #3 :N } #4
+ }
+ \@@_change_case_loop:nnw {#2} {#3}
+ }
+ { \@@_change_case_char:nnnN {#1} {#2} {#3} #4 }
+ }
+ }
+ \cs_new_eq:cN { @@_change_case_upper_el-xiota:nnnN }
+ \@@_change_case_upper_el:nnnN
+ \cs_new:Npn \@@_change_case_upper_el:N #1
+ {
+ \char_generate:nn { "0399 }
+ { \char_value_catcode:n { "0399 } }
}
+ \cs_new:cpn { @@_change_case_upper_el-xiota:N } #1
+ { \exp_not:n {#1} }
\cs_new:Npn \@@_change_case_upper_el:nnn #1#2#3
{ \@@_change_case_upper_el:nnNw {#2} {#3} #1 }
% \end{macrocode}
@@ -833,7 +862,10 @@
% \end{macrocode}
% Now, we check the detail of the next codepoint: again we filter out the
% not-a-char cases, before checking if it's an dialytika, accent or diacritic.
-% (The latter do not have the same hiatus behavior as accents.)
+% (The latter do not have the same hiatus behavior as accents.) There is
+% additional work if the codepoint can take a ypogegrammeni: there, we need
+% to move any ypogegrammeni to after accents (in case the input is not
+% normalised). The ypogegrammeni itself is handled separately.
% \begin{macrocode}
\cs_new:Npn \@@_change_case_upper_el:NnnN #1#2#3#4
{
@@ -843,21 +875,65 @@
\@@_change_case_loop:nnw {#2} {#3} #4
}
{
- \int_compare:nNnTF { `#4 } = { "0308 }
- { \@@_change_case_upper_el_dialytika:nnN {#2} {#3} #1 }
+ \@@_change_case_if_takes_ypogegrammeni:nTF { `#1 }
{
- \@@_change_case_if_greek_accent:nTF { `#4 }
- { \@@_change_case_upper_el_hiatus:nnNw {#2} {#3} #1 }
+ \@@_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1 {#2} {#3} { } { } #4
+ }
+ { \@@_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4 }
+ }
+ }
+ \cs_new:Npn \@@_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1#2#3#4#5#6 \q_@@_recursion_stop
+ {
+ \tl_if_head_is_N_type:nTF {#6}
+ {
+ \@@_change_case_upper_el_ypogegrammeni:NnnnnN
+ #1 {#2} {#3} {#4} {#5}
+ }
+ { \@@_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4#5 }
+ #6 \q_@@_recursion_stop
+ }
+ \cs_new:Npn \@@_change_case_upper_el_ypogegrammeni:NnnnnN #1#2#3#4#5#6
+ {
+ \token_if_cs:NTF #6
+ { \@@_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4#5 #6 }
+ {
+ \int_compare:nNnTF { `#6 } = { "0345 }
+ {
+ \@@_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1 {#2} {#3} {#4} {#6}
+ }
+ {
+ \bool_lazy_or:nnTF
+ { \@@_change_case_if_greek_accent_p:n { `#6 } }
+ { \@@_change_case_if_greek_diacritic_p:n { `#6 } }
{
- \@@_change_case_if_greek_diacritic:nTF { `#4 }
- {
- \@@_change_case_store:e { \char_uppercase:N #1 }
- \@@_change_case_loop:nnw {#2} {#3}
- }
- {
- \@@_change_case_store:e { \char_uppercase:N #1 }
- \@@_change_case_loop:nnw {#2} {#3} #4
- }
+ \@@_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1 {#2} {#3} {#4#6} {#5}
+ }
+ { \@@_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4#5 #6 }
+ }
+ }
+ }
+ \cs_new:Npn \@@_change_case_upper_el_aux:NnnN #1#2#3#4
+ {
+ \int_compare:nNnTF { `#4 } = { "0308 }
+ { \@@_change_case_upper_el_dialytika:nnN {#2} {#3} #1 }
+ {
+ \@@_change_case_if_greek_accent:nTF { `#4 }
+ { \@@_change_case_upper_el_hiatus:nnNw {#2} {#3} #1 }
+ {
+ \@@_change_case_if_greek_diacritic:nTF { `#4 }
+ {
+ \@@_change_case_store:e { \char_uppercase:N #1 }
+ \@@_change_case_loop:nnw {#2} {#3}
+ }
+ {
+ \int_compare:nNnTF { `#4 } = { "0345 }
+ { \@@_change_case_store:e { [XXX] } }
+ { \@@_change_case_store:e { \char_uppercase:N #1 } }
+ \@@_change_case_loop:nnw {#2} {#3} #4
}
}
}
@@ -949,7 +1025,11 @@
\prg_return_false:
\else:
\if_int_compare:w #1 > "1FFF \exp_stop_f:
- \prg_return_false:
+ \if_int_compare:w #1 = "2126 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \prg_return_false:
+ \fi:
\else:
\prg_return_true:
\fi:
@@ -1034,7 +1114,23 @@
\fi:
\fi:
\fi:
- }
+ }
+\prg_new_conditional:Npnn \@@_change_case_if_takes_ypogegrammeni:n #1 { TF }
+ {
+ \if_int_compare:w #1 = "03B1 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \if_int_compare:w #1 = "03B7 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \if_int_compare:w #1 = "03C9 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \prg_return_false:
+ \fi:
+ \fi:
+ \fi:
+ }
% \end{macrocode}
% \end{macro}
% \end{macro}
@@ -1051,6 +1147,10 @@
% \end{macro}
% \end{macro}
% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
% \begin{macro}[EXP]{\@@_change_case_boundary_upper_el:Nnnw}
% \begin{macro}[EXP]{\@@_change_case_boundary_upper_el:nnN}
% \begin{macro}[EXP]{\@@_change_case_boundary_upper_el:nnNw}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx
index 7b7b2957e7b..e3f1378324b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text.dtx
index caa3ba34a25..31ceafa6f19 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3text.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3text.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
@@ -154,7 +154,7 @@
% The case pairs I/i-dotless and I-dot/i are activated for these
% languages. The combining dot mark is removed when lowercasing
% I-dot and introduced when upper casing i-dotless.
-% \item German (\texttt{de-alt}).
+% \item German (\texttt{de-xeszett}).
% An alternative mapping for German in which the lowercase
% \emph{Eszett} maps to a \emph{gro\ss{}es Eszett}. Since there is
% a |T1| slot for the \emph{gro\ss{}es Eszett} in |T1|, this
@@ -163,7 +163,10 @@
% \item Greek (\texttt{el}).
% Removes accents from Greek letters when uppercasing; titlecasing
% leaves accents in place. (At present this is implemented only
-% for Unicode engines.)
+% for Unicode engines.) A variant \texttt{el-xiota} is available
+% which retains the \textit{ypogegrammeni} (subscript muted iota)
+% when uppercasing: the standard version converts these to a following
+% capital iota.
% \item Lithuanian (\texttt{lt}).
% The lowercase letters i and j should retain a dot above when the
% accents grave, acute or tilde are present. This is implemented for
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
index bcce1944fd3..9edb5878030 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
index af83797cd19..e5dc0bfd2fa 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
index 6b1b1759ffd..0fb548d4831 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
@@ -1975,7 +1975,15 @@
{ \cs_if_exist_p:N \tex_XeTeXversion:D }
{
\cs_set:Npn \@@_str_change_case:nN #1#2
- { \tl_to_str:n {#2} }
+ {
+ \int_compare:nNnTF {#1} = 0
+ { \tl_to_str:n {#2} }
+ {
+ \int_compare:nTF { `A <= #1 <= `z }
+ { \char_generate:nn {#1} { 12 } }
+ { \tl_to_str:n {#2} }
+ }
+ }
}
% \end{macrocode}
% \end{macro}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
index 19134440aea..eabb9ac015c 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-04-20}
+% \date{Released 2022-04-29}
%
% \maketitle
%
@@ -240,26 +240,11 @@
\group_end:
}
% \end{macrocode}
-% For the $8$-bit engines, the above is skipped but there is still some
-% set up required. As case changing can only be applied to bytes, and
-% they have to be in the ASCII range, we define a series of data stores
-% to represent them, and the data are used such that only these are
-% ever case-changed. We do open and close one file to force allocation of
-% a read: this keeps all engines in line.
+% For the $8$-bit engines, open the stream and close again: this keeps
+% file records the same.
% \begin{macrocode}
{
\group_begin:
- \cs_set_protected:Npn \@@_tmp:NN #1#2
- {
- \quark_if_recursion_tail_stop:N #2
- \tl_const:cn { c_@@_uppercase_ #2 _tl } {#1}
- \tl_const:cn { c_@@_lowercase_ #1 _tl } {#2}
- \tl_const:cn { c_@@_foldcase_ #1 _tl } {#2}
- \@@_tmp:NN
- }
- \@@_tmp:NN
- AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz
- ? \q_recursion_tail \q_recursion_stop
\ior_open:Nn \g_@@_data_ior { UnicodeData.txt }
\ior_close:N \g_@@_data_ior
\group_end:
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
index 998c1dcc6c5..01c15f78ebb 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
@@ -70,7 +70,7 @@
%% and all files in that bundle must be distributed together.
%%
%% File: expl3.dtx
-\def\ExplFileDate{2022-04-20}%
+\def\ExplFileDate{2022-04-29}%
\begingroup
\def\next{\endgroup}%
\expandafter\ifx\csname PackageError\endcsname\relax
@@ -9027,7 +9027,15 @@ Type H <return> for immediate help}\def~{\errmessage{%
{ \cs_if_exist_p:N \tex_XeTeXversion:D }
{
\cs_set:Npn \__char_str_change_case:nN #1#2
- { \tl_to_str:n {#2} }
+ {
+ \int_compare:nNnTF {#1} = 0
+ { \tl_to_str:n {#2} }
+ {
+ \int_compare:nTF { `A <= #1 <= `z }
+ { \char_generate:nn {#1} { 12 } }
+ { \tl_to_str:n {#2} }
+ }
+ }
}
\tl_const:Nx \c_catcode_other_space_tl { \char_generate:nn { `\ } { 12 } }
\scan_new:N \s__token_mark
@@ -31661,17 +31669,6 @@ Type H <return> for immediate help}\def~{\errmessage{%
}
{
\group_begin:
- \cs_set_protected:Npn \__char_tmp:NN #1#2
- {
- \quark_if_recursion_tail_stop:N #2
- \tl_const:cn { c__char_uppercase_ #2 _tl } {#1}
- \tl_const:cn { c__char_lowercase_ #1 _tl } {#2}
- \tl_const:cn { c__char_foldcase_ #1 _tl } {#2}
- \__char_tmp:NN
- }
- \__char_tmp:NN
- AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz
- ? \q_recursion_tail \q_recursion_stop
\ior_open:Nn \g__char_data_ior { UnicodeData.txt }
\ior_close:N \g__char_data_ior
\group_end:
@@ -32687,7 +32684,7 @@ Type H <return> for immediate help}\def~{\errmessage{%
{ \sys_if_engine_luatex_p: }
{ \sys_if_engine_xetex_p: }
{
- \cs_new:cpn { __text_change_case_upper_de-alt:nnnN } #1#2#3#4
+ \cs_new:cpn { __text_change_case_upper_de-xeszett:nnnN } #1#2#3#4
{
\int_compare:nNnTF { `#4 } = { "00DF }
{
@@ -32700,16 +32697,16 @@ Type H <return> for immediate help}\def~{\errmessage{%
}
}
{
- \cs_new:cpx { __text_change_case_upper_de-alt:nnnN } #1#2#3#4
+ \cs_new:cpx { __text_change_case_upper_de-xeszett:nnnN } #1#2#3#4
{
\exp_not:N \int_compare:nNnTF { `#4 } = { "00C3 }
{
- \exp_not:c { __text_change_case_upper_de-alt:nnnNN }
+ \exp_not:c { __text_change_case_upper_de-xeszett:nnnNN }
{#1} {#2} {#3} #4
}
{ \exp_not:N \__text_change_case_char:nnnN {#1} {#2} {#3} #4 }
}
- \cs_new:cpn { __text_change_case_upper_de-alt:nnnNN } #1#2#3#4#5
+ \cs_new:cpn { __text_change_case_upper_de-xeszett:nnnNN } #1#2#3#4#5
{
\int_compare:nNnTF { `#5 } = { "009F }
{
@@ -32719,6 +32716,8 @@ Type H <return> for immediate help}\def~{\errmessage{%
{ \__text_change_case_char:nnnN {#1} {#2} {#3} #4#5 }
}
}
+\cs_new_eq:cc { __text_change_case_upper_de-alt:nnnN }
+ { __text_change_case_upper_de-xeszett:nnnN }
\bool_lazy_or:nnT
{ \sys_if_engine_luatex_p: }
{ \sys_if_engine_xetex_p: }
@@ -32730,8 +32729,27 @@ Type H <return> for immediate help}\def~{\errmessage{%
\exp_args:Ne \__text_change_case_upper_el:nnn
{ \char_to_nfd:N #4 } {#2} {#3}
}
- { \__text_change_case_char:nnnN {#1} {#2} {#3} #4 }
+ {
+ \int_compare:nNnTF { `#4 } = { "0345 }
+ {
+ \__text_change_case_store:e
+ {
+ \use:c { __text_change_case_upper_ #3 :N } #4
+ }
+ \__text_change_case_loop:nnw {#2} {#3}
+ }
+ { \__text_change_case_char:nnnN {#1} {#2} {#3} #4 }
+ }
+ }
+ \cs_new_eq:cN { __text_change_case_upper_el-xiota:nnnN }
+ \__text_change_case_upper_el:nnnN
+ \cs_new:Npn \__text_change_case_upper_el:N #1
+ {
+ \char_generate:nn { "0399 }
+ { \char_value_catcode:n { "0399 } }
}
+ \cs_new:cpn { __text_change_case_upper_el-xiota:N } #1
+ { \exp_not:n {#1} }
\cs_new:Npn \__text_change_case_upper_el:nnn #1#2#3
{ \__text_change_case_upper_el:nnNw {#2} {#3} #1 }
\cs_new:Npn \__text_change_case_upper_el:nnNw #1#2#3#4 \q__text_recursion_stop
@@ -32752,21 +32770,65 @@ Type H <return> for immediate help}\def~{\errmessage{%
\__text_change_case_loop:nnw {#2} {#3} #4
}
{
- \int_compare:nNnTF { `#4 } = { "0308 }
- { \__text_change_case_upper_el_dialytika:nnN {#2} {#3} #1 }
+ \__text_change_case_if_takes_ypogegrammeni:nTF { `#1 }
+ {
+ \__text_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1 {#2} {#3} { } { } #4
+ }
+ { \__text_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4 }
+ }
+ }
+ \cs_new:Npn \__text_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1#2#3#4#5#6 \q__text_recursion_stop
+ {
+ \tl_if_head_is_N_type:nTF {#6}
+ {
+ \__text_change_case_upper_el_ypogegrammeni:NnnnnN
+ #1 {#2} {#3} {#4} {#5}
+ }
+ { \__text_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4#5 }
+ #6 \q__text_recursion_stop
+ }
+ \cs_new:Npn \__text_change_case_upper_el_ypogegrammeni:NnnnnN #1#2#3#4#5#6
+ {
+ \token_if_cs:NTF #6
+ { \__text_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4#5 #6 }
+ {
+ \int_compare:nNnTF { `#6 } = { "0345 }
+ {
+ \__text_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1 {#2} {#3} {#4} {#6}
+ }
+ {
+ \bool_lazy_or:nnTF
+ { \__text_change_case_if_greek_accent_p:n { `#6 } }
+ { \__text_change_case_if_greek_diacritic_p:n { `#6 } }
+ {
+ \__text_change_case_upper_el_ypogegrammeni:Nnnnnw
+ #1 {#2} {#3} {#4#6} {#5}
+ }
+ { \__text_change_case_upper_el_aux:NnnN #1 {#2} {#3} #4#5 #6 }
+ }
+ }
+ }
+ \cs_new:Npn \__text_change_case_upper_el_aux:NnnN #1#2#3#4
+ {
+ \int_compare:nNnTF { `#4 } = { "0308 }
+ { \__text_change_case_upper_el_dialytika:nnN {#2} {#3} #1 }
+ {
+ \__text_change_case_if_greek_accent:nTF { `#4 }
+ { \__text_change_case_upper_el_hiatus:nnNw {#2} {#3} #1 }
{
- \__text_change_case_if_greek_accent:nTF { `#4 }
- { \__text_change_case_upper_el_hiatus:nnNw {#2} {#3} #1 }
+ \__text_change_case_if_greek_diacritic:nTF { `#4 }
{
- \__text_change_case_if_greek_diacritic:nTF { `#4 }
- {
- \__text_change_case_store:e { \char_uppercase:N #1 }
- \__text_change_case_loop:nnw {#2} {#3}
- }
- {
- \__text_change_case_store:e { \char_uppercase:N #1 }
- \__text_change_case_loop:nnw {#2} {#3} #4
- }
+ \__text_change_case_store:e { \char_uppercase:N #1 }
+ \__text_change_case_loop:nnw {#2} {#3}
+ }
+ {
+ \int_compare:nNnTF { `#4 } = { "0345 }
+ { \__text_change_case_store:e { [XXX] } }
+ { \__text_change_case_store:e { \char_uppercase:N #1 } }
+ \__text_change_case_loop:nnw {#2} {#3} #4
}
}
}
@@ -32842,7 +32904,11 @@ Type H <return> for immediate help}\def~{\errmessage{%
\prg_return_false:
\else:
\if_int_compare:w #1 > "1FFF \exp_stop_f:
- \prg_return_false:
+ \if_int_compare:w #1 = "2126 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \prg_return_false:
+ \fi:
\else:
\prg_return_true:
\fi:
@@ -32924,7 +32990,23 @@ Type H <return> for immediate help}\def~{\errmessage{%
\fi:
\fi:
\fi:
- }
+ }
+\prg_new_conditional:Npnn \__text_change_case_if_takes_ypogegrammeni:n #1 { TF }
+ {
+ \if_int_compare:w #1 = "03B1 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \if_int_compare:w #1 = "03B7 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \if_int_compare:w #1 = "03C9 \exp_stop_f:
+ \prg_return_true:
+ \else:
+ \prg_return_false:
+ \fi:
+ \fi:
+ \fi:
+ }
\bool_lazy_or:nnT
{ \sys_if_engine_luatex_p: }
{ \sys_if_engine_xetex_p: }
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
index e579987e0a7..3b1f9e00816 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
@@ -19,7 +19,7 @@
%% and all files in that bundle must be distributed together.
%%
%% File: expl3.dtx
-\def\ExplFileDate{2022-04-20}%
+\def\ExplFileDate{2022-04-29}%
\let\ExplLoaderFileDate\ExplFileDate
\begingroup
\catcode`\_=11
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx b/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
index 2cb7f12271e..0fe1623aa31 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
@@ -19,7 +19,7 @@
%% and all files in that bundle must be distributed together.
%%
%% File: expl3.dtx
-\def\ExplFileDate{2022-04-20}%
+\def\ExplFileDate{2022-04-29}%
\let\ExplLoaderFileDate\ExplFileDate
\begingroup
\catcode`\_=11
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
index 3ff81a91a75..284b787d7a1 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
@@ -19,7 +19,7 @@
%% and all files in that bundle must be distributed together.
%%
%% File: expl3.dtx
-\def\ExplFileDate{2022-04-20}%
+\def\ExplFileDate{2022-04-29}%
\let\ExplLoaderFileDate\ExplFileDate
\ProvidesPackage{expl3}
[%