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-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md11
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/README.md2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/expl3.pdfbin584343 -> 584700 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/interface3.pdfbin1540601 -> 1542736 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/interface3.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdfbin262916 -> 263284 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news.pdfbin384356 -> 379228 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news01.pdfbin113536 -> 113529 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news02.pdfbin140784 -> 140777 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news03.pdfbin143130 -> 137983 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news04.pdfbin107130 -> 107122 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news05.pdfbin105095 -> 105090 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news06.pdfbin140805 -> 140797 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news07.pdfbin119100 -> 119092 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news08.pdfbin152472 -> 152413 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news09.pdfbin240652 -> 235516 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news10.pdfbin145452 -> 140297 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news11.pdfbin164321 -> 159154 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3news12.pdfbin197530 -> 192383 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdfbin74230 -> 74225 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdfbin279688 -> 280024 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdfbin227980 -> 228327 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdfbin186192 -> 186544 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/source3.pdfbin5779050 -> 5827080 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/source3.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/source3body.tex5
-rw-r--r--Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md8
-rw-r--r--Master/texmf-dist/doc/latex/l3packages/README.md2
-rw-r--r--Master/texmf-dist/doc/latex/l3packages/l3keys2e/l3keys2e.pdfbin347184 -> 347543 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3packages/xfp/xfp.pdfbin309529 -> 309887 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3packages/xfrac/xfrac.pdfbin480943 -> 454318 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3packages/xparse/xparse.pdfbin505523 -> 505893 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3packages/xtemplate/xtemplate.pdfbin416042 -> 416401 bytes
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/expl3.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3.ins1
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx2
-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/l3clist.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3color-base.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/l3final.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3flag.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3format.ins1
-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/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.dtx20
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx783
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3text.dtx32
-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.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx113
-rw-r--r--Master/texmf-dist/source/latex/l3packages/xparse/xparse.ins3
-rw-r--r--Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx4
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex599
-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
-rw-r--r--Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty2
-rw-r--r--Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty2
-rw-r--r--Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty2
-rw-r--r--Master/texmf-dist/tex/latex/l3packages/xparse/xparse.ltx2369
-rw-r--r--Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty26
-rw-r--r--Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty2
110 files changed, 3975 insertions, 148 deletions
diff --git a/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md b/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
index 75151331ddc..6076561c5e0 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
+++ b/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
@@ -7,6 +7,14 @@ this project uses date-based 'snapshot' version identifiers.
## [Unreleased]
+## [2020-03-06]
+
+### Added
+- `\text_purify:n`
+
+### Fixed
+- Issue with case-changing Turkish
+
## [2020-03-03]
### Added
@@ -647,7 +655,8 @@ 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/2020-03-03...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2020-03-06...HEAD
+[2020-03-06]: https://github.com/latex3/latex3/compare/2020-03-03...2020-03-06
[2020-03-03]: https://github.com/latex3/latex3/compare/2020-02-25...2020-03-03
[2020-02-25]: https://github.com/latex3/latex3/compare/2020-02-21...2020-02-25
[2020-02-21]: https://github.com/latex3/latex3/compare/2020-02-14...2020-02-21
diff --git a/Master/texmf-dist/doc/latex/l3kernel/README.md b/Master/texmf-dist/doc/latex/l3kernel/README.md
index 81d6baa3fc2..8cfabd40d71 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 2020-03-03
+Release 2020-03-06
Overview
--------
diff --git a/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf b/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
index 9c593937fd6..0476ca9dc79 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 311daaad877..6f0ae79a854 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 3074dade2d2..1e774cd9d83 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 2020-03-03}
+\date{Released 2020-03-06}
\pagenumbering{roman}
\maketitle
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
index 5198841d10b..e65e1058b3d 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3news.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3news.pdf
index 548fee9bed4..a1679a1bb6d 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3news.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3news01.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3news01.pdf
index 3ace4904a47..1e589f9495e 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3news01.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news01.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3news02.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3news02.pdf
index 9ed1645fcd5..d73d5c8eb00 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3news02.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news02.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3news03.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3news03.pdf
index 391475fcf60..ab1f6a0033b 100644
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index 095d00c064f..bd129df812f 100644
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index 128147df684..04a96e19f3e 100644
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+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news05.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3news06.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3news06.pdf
index eb931c08dbd..7bfbc1aa2bf 100644
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index 0f0710fb541..8f06de95d6e 100644
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index 1ac7b48fc01..fac7c0dd0bd 100644
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+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news08.pdf
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index f0b9042c8a4..c5a09209190 100644
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+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news09.pdf
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index a28ad5fabf6..2ef13294d45 100644
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+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news10.pdf
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index 3df9be07b47..525e148d86e 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3news11.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news11.pdf
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index 9ffaf1e42f5..529cfc06b1e 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3news12.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf
index 3e52f7b795f..3500aa840ca 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3prefixes.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
index af3ec49fc69..4b778f685e0 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
index 5efb9d47fc6..9617b993265 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 2020-03-03}
+\date{Released 2020-03-06}
\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 4acc2f2a2f1..d6504320ca8 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
index 1ccd4dce5cf..4f8558eae48 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 2020-03-03}
+\date{Released 2020-03-06}
\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 b23107625de..5d1e3217c17 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
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diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
index 9e1ee7818c3..a404d486953 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 2020-03-03}
+\date{Released 2020-03-06}
\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 f70cc7def02..57b8a07a478 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 03b190192ad..33e5430010f 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}%
}%
}
-\date{Released 2020-03-03}
+\date{Released 2020-03-06}
\pagenumbering{roman}
\maketitle
diff --git a/Master/texmf-dist/doc/latex/l3kernel/source3body.tex b/Master/texmf-dist/doc/latex/l3kernel/source3body.tex
index f985c0d1474..4edd3d5b6c9 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/source3body.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/source3body.tex
@@ -2,7 +2,7 @@
File: source3body.tex
-Copyright (C) 1990-2012,2014-2019 The LaTeX3 Project
+Copyright (C) 1990-2012,2014-2020 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
@@ -488,7 +488,8 @@ used on top of \LaTeXe{} if \cs{outer} tokens are used in the arguments.
\ExplSyntaxOn
\clist_gput_right:Nn \g_docinput_clist
{
- l3text-case.dtx
+ l3text-case.dtx ,
+ l3text-purify.dtx
}
\ExplSyntaxOff
\DocInput{l3legacy.dtx}
diff --git a/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md b/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md
index 9b92b840184..515f5d001b4 100644
--- a/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md
+++ b/Master/texmf-dist/doc/latex/l3packages/CHANGELOG.md
@@ -7,6 +7,11 @@ this project uses date-based 'snapshot' version identifiers.
## [Unreleased]
+## [2020-03-06]
+
+### Added
+- Pre-loader file `xparse.ltx`
+
## [2020-03-03]
### Changed
@@ -87,7 +92,8 @@ this project uses date-based 'snapshot' version identifiers.
- Switch to ISO date format
- Improve cross-module use of internal functions
-[Unreleased]: https://github.com/latex3/latex3/compare/2020-03-03...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2020-03-06...HEAD
+[2020-03-06]: https://github.com/latex3/latex3/compare/2020-03-03...2020-03-06
[2020-03-03]: https://github.com/latex3/latex3/compare/2020-02-25...2020-03-03
[2020-02-25]: https://github.com/latex3/latex3/compare/2020-02-14...2020-02-25
[2020-02-14]: https://github.com/latex3/latex3/compare/2020-02-08...2020-02-14
diff --git a/Master/texmf-dist/doc/latex/l3packages/README.md b/Master/texmf-dist/doc/latex/l3packages/README.md
index 60647bde630..dbfd91cf349 100644
--- a/Master/texmf-dist/doc/latex/l3packages/README.md
+++ b/Master/texmf-dist/doc/latex/l3packages/README.md
@@ -1,7 +1,7 @@
LaTeX3 High-Level Concepts
==========================
-Release 2020-03-03
+Release 2020-03-06
Overview
--------
diff --git a/Master/texmf-dist/doc/latex/l3packages/l3keys2e/l3keys2e.pdf b/Master/texmf-dist/doc/latex/l3packages/l3keys2e/l3keys2e.pdf
index 2a1c8fedbda..497301bdf7f 100644
--- a/Master/texmf-dist/doc/latex/l3packages/l3keys2e/l3keys2e.pdf
+++ b/Master/texmf-dist/doc/latex/l3packages/l3keys2e/l3keys2e.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3packages/xfp/xfp.pdf b/Master/texmf-dist/doc/latex/l3packages/xfp/xfp.pdf
index e5896aa5e8e..2191564816a 100644
--- a/Master/texmf-dist/doc/latex/l3packages/xfp/xfp.pdf
+++ b/Master/texmf-dist/doc/latex/l3packages/xfp/xfp.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3packages/xfrac/xfrac.pdf b/Master/texmf-dist/doc/latex/l3packages/xfrac/xfrac.pdf
index 4c26aa42860..a6b5f6a7c9c 100644
--- a/Master/texmf-dist/doc/latex/l3packages/xfrac/xfrac.pdf
+++ b/Master/texmf-dist/doc/latex/l3packages/xfrac/xfrac.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3packages/xparse/xparse.pdf b/Master/texmf-dist/doc/latex/l3packages/xparse/xparse.pdf
index 98e62db0e1c..76fe65c72bb 100644
--- a/Master/texmf-dist/doc/latex/l3packages/xparse/xparse.pdf
+++ b/Master/texmf-dist/doc/latex/l3packages/xparse/xparse.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3packages/xtemplate/xtemplate.pdf b/Master/texmf-dist/doc/latex/l3packages/xtemplate/xtemplate.pdf
index 20ae5c9d3fe..68bbd25f44b 100644
--- a/Master/texmf-dist/doc/latex/l3packages/xtemplate/xtemplate.pdf
+++ b/Master/texmf-dist/doc/latex/l3packages/xtemplate/xtemplate.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
index bbe0f740fcb..080baf1bed3 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{2020-03-03}%
+\def\ExplFileDate{2020-03-06}%
%<*driver>
\documentclass[full]{l3doc}
\usepackage{graphicx}
@@ -51,7 +51,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3.ins b/Master/texmf-dist/source/latex/l3kernel/l3.ins
index b509a2478f3..86d4ac52801 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3.ins
+++ b/Master/texmf-dist/source/latex/l3kernel/l3.ins
@@ -106,6 +106,7 @@ and all files in that bundle must be distributed together.
\from{l3unicode.dtx} {package}
\from{l3text.dtx} {package}
\from{l3text-case.dtx} {package}
+ \from{l3text-purify.dtx}{package}
\from{l3candidates.dtx} {package}
\from{l3legacy.dtx} {package}
\from{l3deprecation.dtx}{package,kernel}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
index 0023ac5c81a..190b3edc379 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
index e1f0f44552e..349ec432352 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
index b5b8197a88e..4427850302f 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
index 1610fd79efd..91ddc238a60 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
index 1aa7572365f..e346f674a70 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
index d50ead8069d..3c79a276d90 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
index ec9e53693c6..6824a83a2d3 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx b/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
index 3076d372bba..b5c9e391895 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx b/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
index f1afae3f7a6..04ba29e9159 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
index 61249b69c88..cf9733ef68e 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
index cced26c55a6..d474ceabd84 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
@@ -79,7 +79,7 @@ and all files in that bundle must be distributed together.
%
% \title{The \cls{l3doc} class}
% \author{\Team}
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
% \maketitle
% \tableofcontents
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
index 8b5d6093ad6..1e7a512c56a 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
@@ -63,7 +63,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
index 89b10a06a28..f356ac22dfc 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
index fccaf3717ac..51506ece3c1 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
index 4d3f9e6eb5f..febd7f7aa9e 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
index 82889959d53..d807c132ed6 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3format.ins b/Master/texmf-dist/source/latex/l3kernel/l3format.ins
index 6e0c98cb819..a4f728a0d07 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3format.ins
+++ b/Master/texmf-dist/source/latex/l3kernel/l3format.ins
@@ -106,6 +106,7 @@ and all files in that bundle must be distributed together.
\from{l3unicode.dtx} {initex}
\from{l3text.dtx} {initex}
\from{l3text-case.dtx} {initex}
+ \from{l3text-purify.dtx}{initex}
\from{l3candidates.dtx} {initex}
% ======== FORMAT ONLY =========
\from{l3final.dtx} {initex}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
index 1cad6e13c2d..dab8dc4d7d6 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
% \maketitle
%
% \begin{documentation}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
index e94dacb368e..f9601e4d768 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
index b9f1340e738..75803be1af8 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
index 185676d3818..03e40eae388 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
index 2ee3267fbf1..8489efefae4 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
index 0566df9d98c..f08e2562262 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
index 6231aea96ca..d58c523d9d6 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
index 4df86f2ffc6..0d125aeaec8 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
index 3138da7a5dd..17bd04d9eed 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
index d5f84ba41af..5063fa4105a 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
index 51bbf6c3dcb..07e29f0bb41 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
% \maketitle
%
% \begin{documentation}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
index b5997b15d59..3fef46a6c29 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
@@ -40,7 +40,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
index 94962265750..e4dbc76a8e0 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
@@ -49,7 +49,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
index ec21dc624dc..3016f666fb6 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3int.dtx b/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
index fbf0cc9b158..8d9fc1c8955 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx b/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
index 56b293db630..0219861d145 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx b/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
index 48c85b54987..b58d0fdc27c 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
index 417837ce374..ab068d57860 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx b/Master/texmf-dist/source/latex/l3kernel/l3legacy.dtx
index af62b24dc3d..14320d3ada2 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
index 942ad266f60..89185a21867 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
index 42799793c38..68264ca6d1d 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
index f86cc4cf62b..ccd26ea9c3a 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
index 3cbb989db4d..8058df1d862 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
index 0d21cdaa12d..3bacdb13749 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
index bb7f8f94c4a..25d382e2fda 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
index 7901939530b..6fbdb21eb84 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
index 94328909876..44ce65943db 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
index e15fa39a90d..364ff13e324 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
index e81bb560335..d26ecdcf280 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx
index b0e38274f55..37a647c9dca 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
index 18880fe2001..efb99050c56 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
index 1dbfca2d0ec..382b2a50703 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx
index 0a516e56fb6..44b06224b5f 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
@@ -1040,7 +1040,7 @@
%
% \begin{macro}[EXP]{\@@_change_case_lower_tr:nnnN}
% \begin{macro}[EXP]{\@@_change_case_lower_tr:nnNw}
-% \begin{macro}[EXP]{\@@_change_case_lower_tr:nnN}
+% \begin{macro}[EXP]{\@@_change_case_lower_tr:NnnN}
% \begin{macro}[EXP]{\@@_change_case_lower_tr:nnnNN}
% The Turkic languages need special treatment for dotted-i and dotless-i.
% The lower casing rule can be expressed in terms of searching first for
@@ -1074,7 +1074,7 @@
\cs_new:Npn \@@_change_case_lower_tr:nnNw #1#2#3#4 \q_recursion_stop
{
\tl_if_head_is_N_type:nTF {#4}
- { \@@_change_case_lower_tr:nnN }
+ { \@@_change_case_lower_tr:NnnN #3 }
{
\@@_change_case_store:e
{ \char_generate:nn { "0131 } { \@@_char_catcode:N #3 } }
@@ -1082,20 +1082,20 @@
}
{#1} {#2} #4 \q_recursion_stop
}
- \cs_new:Npn \@@_change_case_lower_tr:nnN #1#2#3
+ \cs_new:Npn \@@_change_case_lower_tr:NnnN #1#2#3#4
{
\bool_lazy_or:nnTF
- { \token_if_cs_p:N #3 }
- { ! \int_compare_p:nNn { `#3 } = { "0307 } }
+ { \token_if_cs_p:N #4 }
+ { ! \int_compare_p:nNn { `#4 } = { "0307 } }
{
\@@_change_case_store:e
- { \char_generate:nn { "0131 } { \@@_char_catcode:N #3 } }
- \@@_change_case_loop:nnw {#1} {#2} #3
+ { \char_generate:nn { "0131 } { \@@_char_catcode:N #1 } }
+ \@@_change_case_loop:nnw {#2} {#3} #4
}
{
\@@_change_case_store:e
- { \char_generate:nn { "0069 } { \@@_char_catcode:N #3 } }
- \@@_change_case_loop:nnw {#1} {#2}
+ { \char_generate:nn { "0069 } { \@@_char_catcode:N #1 } }
+ \@@_change_case_loop:nnw {#2} {#3}
}
}
}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx
new file mode 100644
index 00000000000..fdddb254149
--- /dev/null
+++ b/Master/texmf-dist/source/latex/l3kernel/l3text-purify.dtx
@@ -0,0 +1,783 @@
+% \iffalse meta-comment
+%
+%% File: l3text-purify.dtx
+%
+% Copyright (C) 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
+% license or (at your option) any later version. The latest version
+% of this license is in the file
+%
+% https://www.latex-project.org/lppl.txt
+%
+% This file is part of the "l3kernel bundle" (The Work in LPPL)
+% and all files in that bundle must be distributed together.
+%
+% -----------------------------------------------------------------------
+%
+% The development version of the bundle can be found at
+%
+% https://github.com/latex3/latex3
+%
+% for those people who are interested.
+%
+%<*driver>
+\documentclass[full,kernel]{l3doc}
+\begin{document}
+ \DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \title{^^A
+% The \textsf{l3text-purify} package: text processing (purification)^^A
+% }
+%
+% \author{^^A
+% The \LaTeX3 Project\thanks
+% {^^A
+% E-mail:
+% \href{mailto:latex-team@latex-project.org}
+% {latex-team@latex-project.org}^^A
+% }^^A
+% }
+%
+% \date{Released 2020-03-06}
+%
+% \maketitle
+%
+% \begin{documentation}
+%
+% \end{documentation}
+%
+% \begin{implementation}
+%
+% \section{\pkg{l3text} implementation}
+%
+% \begin{macrocode}
+%<*initex|package>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<@@=text>
+% \end{macrocode}
+%
+% \subsection{Purifying text}
+%
+% \begin{macro}[rEXP]{\text_purify:n, \@@_purify:n}
+% \begin{macro}[rEXP]{\@@_purify_loop:w}
+% \begin{macro}[rEXP]{\@@_purify_group:n}
+% \begin{macro}[rEXP]{\@@_purify_space:w}
+% \begin{macro}[rEXP]{\@@_purify_N_type:N, \@@_purify_N_type_aux:N}
+% \begin{macro}[rEXP]{\@@_purify_math_search:NNN}
+% \begin{macro}[rEXP]{\@@_purify_math_start:NNw}
+% \begin{macro}[rEXP]{\@@_purify_math_store:n}
+% \begin{macro}[rEXP]{\@@_purify_math_store:nw}
+% \begin{macro}[rEXP]{\@@_purify_math_end:w}
+% \begin{macro}[rEXP]{\@@_purify_math_loop:NNw}
+% \begin{macro}[rEXP]{\@@_purify_math_N_type:NNN}
+% \begin{macro}[rEXP]{\@@_purify_math_group:NNn}
+% \begin{macro}[rEXP]{\@@_purify_math_space:NNw}
+% \begin{macro}[rEXP]{\@@_purify_math_cmd:N}
+% \begin{macro}[rEXP]{\@@_purify_math_cmd:NN}
+% \begin{macro}[rEXP]{\@@_purify_math_cmd:Nn}
+% \begin{macro}[rEXP]{\@@_purify_replace:N}
+% \begin{macro}[rEXP]{\@@_purify_replace:n}
+% \begin{macro}[rEXP]{\@@_purify_expand:N, \@@_purify_protect:N}
+% As in the other parts of the module, we start off with a standard
+% \enquote{action} loop, with expansion applied up-front. Here, as there
+% will be no text commands left in the output, there is no concern about
+% using \cs{exp_not:n} and \texttt{e}-type expansion.
+% \begin{macrocode}
+\cs_new:Npn \text_purify:n #1
+ {
+ \group_align_safe_begin:
+ \exp_args:Ne \@@_purify:n
+ { \text_expand:n {#1} }
+ \group_align_safe_end:
+ }
+\cs_new:Npn \@@_purify:n #1
+ { \@@_purify_loop:w #1 \q_recursion_tail \q_recursion_stop }
+% \end{macrocode}
+% The main loop is a standard \enquote{tl action}. Unlike the expansion
+% or case changing, here any groups have to be run inline. Most of the
+% business end is as before in the \texttt{N}-type token processing.
+% \begin{macrocode}
+\cs_new:Npn \@@_purify_loop:w #1 \q_recursion_stop
+ {
+ \tl_if_head_is_N_type:nTF {#1}
+ { \@@_purify_N_type:N }
+ {
+ \tl_if_head_is_group:nTF {#1}
+ { \@@_purify_group:n }
+ { \@@_purify_space:w }
+ }
+ #1 \q_recursion_stop
+ }
+\cs_new:Npn \@@_purify_group:n #1 { \@@_purify_loop:w #1 }
+\exp_last_unbraced:NNo \cs_new:Npn \@@_purify_space:w \c_space_tl
+ {
+ \c_space_tl
+ \@@_purify_loop:w
+ }
+% \end{macrocode}
+% The first part of handling math mode is exactly the same as in the
+% other functions: look for a start-of-math mode token and if found start
+% a new loop tracking the closing token.
+% \begin{macrocode}
+\cs_new:Npn \@@_purify_N_type:N #1
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \@@_purify_N_type_aux:N #1
+ }
+\cs_new:Npn \@@_purify_N_type_aux:N #1
+ {
+ \exp_after:wN \@@_purify_math_search:NNN
+ \exp_after:wN #1 \l_text_math_delims_tl
+ \q_recursion_tail ?
+ \q_recursion_stop
+ }
+\cs_new:Npn \@@_purify_math_search:NNN #1#2#3
+ {
+ \quark_if_recursion_tail_stop_do:Nn #2
+ { \@@_purify_math_cmd:N #1 }
+ \token_if_eq_meaning:NNTF #1 #2
+ {
+ \use_i_delimit_by_q_recursion_stop:nw
+ { \@@_purify_math_start:NNw #2 #3 }
+ }
+ { \@@_purify_math_search:NNN #1 }
+ }
+\cs_new:Npn \@@_purify_math_start:NNw #1#2#3 \q_recursion_stop
+ {
+ \@@_purify_math_loop:NNw #1#2#3 \q_recursion_stop
+ \@@_purify_math_result:n { }
+ }
+\cs_new:Npn \@@_purify_math_store:n #1
+ { \@@_purify_math_store:nw {#1} }
+\cs_new:Npn \@@_purify_math_store:nw #1#2 \@@_purify_math_result:n #3
+ { #2 \@@_purify_math_result:n { #3 #1 } }
+\cs_new:Npn \@@_purify_math_end:w #1 \@@_purify_math_result:n #2
+ {
+ \exp_not:n { $ #2 $ }
+ \@@_purify_loop:w #1
+ }
+\cs_new:Npn \@@_purify_math_stop:Nw #1 \@@_purify_math_result:n #2
+ { \exp_not:n {#1#2} }
+\cs_new:Npn \@@_purify_math_loop:NNw #1#2#3 \q_recursion_stop
+ {
+ \tl_if_head_is_N_type:nTF {#3}
+ { \@@_purify_math_N_type:NNN }
+ {
+ \tl_if_head_is_group:nTF {#3}
+ { \@@_purify_math_group:NNn }
+ { \@@_purify_math_space:NNw }
+ }
+ #1#2#3 \q_recursion_stop
+ }
+\cs_new:Npn \@@_purify_math_N_type:NNN #1#2#3
+ {
+ \quark_if_recursion_tail_stop_do:Nn #3
+ { \@@_purify_math_stop:Nw #1 }
+ \token_if_eq_meaning:NNTF #3 #2
+ { \@@_purify_math_end:w }
+ {
+ \@@_purify_math_store:n {#3}
+ \@@_purify_math_loop:NNw #1#2
+ }
+ }
+\cs_new:Npn \@@_purify_math_group:NNn #1#2#3
+ {
+ \@@_purify_math_store:n { {#3} }
+ \@@_purify_math_loop:NNw #1#2
+ }
+\exp_after:wN \cs_new:Npn \exp_after:wN \@@_purify_math_space:NNw
+ \exp_after:wN # \exp_after:wN 1
+ \exp_after:wN # \exp_after:wN 2 \c_space_tl
+ {
+ \@@_purify_math_store:n { ~ }
+ \@@_purify_math_loop:NNw #1#2
+ }
+% \end{macrocode}
+% Then handle math mode as an argument: same outcomes, different input
+% syntax.
+% \begin{macrocode}
+\cs_new:Npn \@@_purify_math_cmd:N #1
+ {
+ \exp_after:wN \@@_purify_math_cmd:NN \exp_after:wN #1
+ \l_text_math_arg_tl \q_recursion_tail \q_recursion_stop
+ }
+\cs_new:Npn \@@_purify_math_cmd:NN #1#2
+ {
+ \quark_if_recursion_tail_stop_do:Nn #2
+ { \@@_purify_replace:N #1 }
+ \cs_if_eq:NNTF #2 #1
+ {
+ \use_i_delimit_by_q_recursion_stop:nw
+ { \@@_purify_math_cmd:n }
+ }
+ { \@@_purify_math_cmd:NN #1 }
+ }
+\cs_new:Npn \@@_purify_math_cmd:n #1
+ { \@@_purify_math_end:w \@@_purify_math_result:n {#1} }
+% \end{macrocode}
+% For \texttt{N}-type tokens, we first look for a string-context replacement
+% before anything else: this can therefore cover anything. Assuming we don't
+% find one, check to see if we can expand control sequences: if not, they have
+% to be dropped. We also allow for \LaTeXe{} \tn{protect}: there's an
+% assumption that we don't have |\protect { \oops }| or similar, but that's
+% also in the expansion code and seems like a reasonable balance.
+% \begin{macrocode}
+\cs_new:Npn \@@_purify_replace:N #1
+ {
+ \bool_lazy_and:nnTF
+ { \cs_if_exist_p:c { l_@@_purify_ \token_to_str:N #1 _tl } }
+ {
+ \bool_lazy_or_p:nn
+ { \token_if_cs_p:N #1 }
+ { \token_if_active_p:N #1 }
+ }
+ {
+ \exp_args:Nv \@@_purify_replace:n
+ { l_@@_purify_ \token_to_str:N #1 _tl }
+ }
+ {
+ \token_if_cs:NTF #1
+ { \@@_purify_expand:N #1 }
+ {
+ \@@_token_to_explicit:N #1
+ \@@_purify_loop:w
+ }
+ }
+ }
+\cs_new:Npn \@@_purify_replace:n #1 { \@@_purify_loop:w #1 }
+\cs_new:Npn \@@_purify_expand:N #1
+ {
+ \str_if_eq:nnTF {#1} { \protect }
+ { \@@_purify_protect:N }
+ {
+ \@@_if_expandable:NTF #1
+ { \exp_after:wN \@@_purify_loop:w #1 }
+ { \@@_purify_loop:w }
+ }
+ }
+\cs_new:Npn \@@_purify_protect:N #1
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \@@_purify_loop:w
+ }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}
+% {
+% \text_declare_purify_equivalent:Nn,
+% \text_declare_purify_equivalent:Nx
+% }
+% \begin{macrocode}
+\cs_new_protected:Npn \text_declare_purify_equivalent:Nn #1#2
+ {
+ \tl_clear_new:c { l_@@_purify_ \token_to_str:N #1 _tl }
+ \tl_set:cn { l_@@_purify_ \token_to_str:N #1 _tl } {#2}
+ }
+\cs_generate_variant:Nn \text_declare_purify_equivalent:Nn { Nx }
+% \end{macrocode}
+% \end{macro}
+%
+% Now pre-define a range of standard commands that need dedicated definitions
+% in purified text. First handle font-related stuff: all of this needs to be
+% disabled.
+% \begin{macrocode}
+\tl_map_inline:nn
+ {
+ \fontencoding
+ \fontfamily
+ \fontseries
+ \fontshape
+ }
+ { \text_declare_purify_equivalent:Nn #1 { \use_none:n } }
+\text_declare_purify_equivalent:Nn \fontsize { \use_none:nn }
+\text_declare_purify_equivalent:Nn \selectfont { }
+\text_declare_purify_equivalent:Nn \usefont { \use_none:nnnn }
+\tl_map_inline:nn
+ {
+ \emph
+ \text
+ \textnormal
+ \textrm
+ \textsf
+ \texttt
+ \textbf
+ \textmd
+ \textit
+ \textsl
+ \textup
+ \textsc
+ \textulc
+ }
+ { \text_declare_purify_equivalent:Nn #1 { \use:n } }
+\tl_map_inline:nn
+ {
+ \normalfont
+ \rmfamily
+ \sffamily
+ \ttfamily
+ \bfseries
+ \mdseries
+ \itshape
+ \scshape
+ \slshape
+ \upshape
+ \em
+ \Huge
+ \LARGE
+ \Large
+ \footnotesize
+ \huge
+ \large
+ \normalsize
+ \scriptsize
+ \small
+ \tiny
+ }
+ { \text_declare_purify_equivalent:Nn #1 { } }
+% \end{macrocode}
+% Environments have to be handled by pure expansion.
+% \begin{macrocode}
+\text_declare_purify_equivalent:Nn \begin { \use:c }
+\text_declare_purify_equivalent:Nn \end { \use:c }
+% \end{macrocode}
+% Some common symbols and similar ideas.
+% \begin{macrocode}
+\text_declare_purify_equivalent:Nn \\ { }
+\tl_map_inline:nn
+ { \{ \} \# \$ \% \_ }
+ { \text_declare_purify_equivalent:Nx #1 { \cs_to_str:N #1 } }
+% \end{macrocode}
+% Cross-referencing.
+% \begin{macrocode}
+\text_declare_purify_equivalent:Nn \label { \use_none:n }
+% \end{macrocode}
+% Spaces.
+% \begin{macrocode}
+\group_begin:
+\char_set_catcode_active:N \~
+\use:n
+ {
+ \group_end:
+ \text_declare_purify_equivalent:Nx ~ { \c_space_tl }
+ }
+\text_declare_purify_equivalent:Nn \nobreakspace { ~ }
+\text_declare_purify_equivalent:Nn \ { ~ }
+\text_declare_purify_equivalent:Nn \, { ~ }
+% \end{macrocode}
+%
+% \subsection{Accent and letter-like data for purifying text}
+%
+% In contrast to case changing, both $8$-bit and Unicode engines need
+% information for text purification to handle accents and letter-like
+% functions: these all need to be removed. However, the results are
+% of course engine-dependent.
+%
+% For the letter-like commands, life is relatively easy: they are all
+% simply added as standard exceptions. The only oddity is \tn{SS}, which
+% gets converted to two letters. (At some stage an alternative version
+% can presumably be added to \pkg{babel} or similar.)
+% \begin{macrocode}
+\bool_lazy_or:nnTF
+ { \sys_if_engine_luatex_p: }
+ { \sys_if_engine_xetex_p: }
+ {
+ \cs_set_protected:Npn \@@_loop:Nn #1#2
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \text_declare_purify_equivalent:Nx #1
+ {
+ \char_generate:nn { "#2 }
+ { \char_value_catcode:n { "#2 } }
+ }
+ \@@_loop:Nn
+ }
+ }
+ {
+ \cs_set_protected:Npn \@@_loop:Nn #1#2
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \text_declare_purify_equivalent:Nx #1
+ {
+ \exp_args:Ne \@@_tmp:n
+ { \char_to_utfviii_bytes:n { "#2 } }
+ }
+ \@@_loop:Nn
+ }
+ \cs_set:Npn \@@_tmp:n #1 { \@@_tmp:nnnn #1 }
+ \cs_set:Npn \@@_tmp:nnnn #1#2#3#4
+ {
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#1} { 13 }
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#2} { 13 }
+ }
+ }
+\@@_loop:Nn
+ \AA { 00C5 }
+ \AE { 00C6 }
+ \DH { 00D0 }
+ \DJ { 0110 }
+ \IJ { 0132 }
+ \L { 0141 }
+ \NG { 014A }
+ \O { 00D8 }
+ \OE { 0152 }
+ \TH { 00DE }
+ \aa { 00E5 }
+ \ae { 00E6 }
+ \dh { 00F0 }
+ \dj { 0111 }
+ \i { 0131 }
+ \j { 0237 }
+ \ij { 0132 }
+ \l { 0142 }
+ \ng { 014B }
+ \o { 00F8 }
+ \oe { 0153 }
+ \ss { 00DF }
+ \th { 00FE }
+ \q_recursion_tail ?
+ \q_recursion_stop
+\text_declare_purify_equivalent:Nn \SS { SS }
+% \end{macrocode}
+%
+% \begin{macro}[rEXP]{\@@_purify_accent:NN}
+% Accent \textsc{licr} handling is a little more complex. Accents may exist
+% as pre-composed codepoints or as independent glyphs. The former are all
+% saved as single token lists, whilst for the latter the combining accent
+% needs to be re-ordered compared to the character it applies to.
+% \begin{macrocode}
+\cs_new:Npn \@@_purify_accent:NN #1#2
+ {
+ \cs_if_exist:cTF
+ { c_@@_purify_ \token_to_str:N #1 _ \token_to_str:N #2 _tl }
+ {
+ \exp_not:v
+ { c_@@_purify_ \token_to_str:N #1 _ \token_to_str:N #2 _tl }
+ }
+ {
+ \exp_not:n {#2}
+ \exp_not:v { c_@@_purify_ \token_to_str:N #1 _tl }
+ }
+ }
+\tl_map_inline:Nn \l_text_accents_tl
+ { \text_declare_purify_equivalent:Nn #1 { \@@_purify_accent:NN #1 } }
+% \end{macrocode}
+% First set up the combining accents.
+% \begin{macrocode}
+\group_begin:
+ \cs_set_protected:Npn \@@_loop:Nn #1#2
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \tl_const:cx { c_@@_purify_ \token_to_str:N #1 _tl }
+ { \@@_tmp:n {#2} }
+ \@@_loop:Nn
+ }
+ \bool_lazy_or:nnTF
+ { \sys_if_engine_luatex_p: }
+ { \sys_if_engine_xetex_p: }
+ {
+ \cs_set:Npn \@@_tmp:n #1
+ {
+ \char_generate:nn { "#1 }
+ { \char_value_catcode:n { "#1 } }
+ }
+ }
+ {
+ \cs_set:Npn \@@_tmp:n #1
+ {
+ \exp_args:Ne \@@_tmp_aux:n
+ { \char_to_utfviii_bytes:n { "#1 } }
+ }
+ \cs_set:Npn \@@_tmp_aux:n #1 { \@@_tmp:nnnn #1 }
+ \cs_set:Npn \@@_tmp:nnnn #1#2#3#4
+ {
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#1} { 13 }
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#2} { 13 }
+ }
+ }
+ \@@_loop:Nn
+ \` { 0300 }
+ \' { 0301 }
+ \^ { 0302 }
+ \~ { 0303 }
+ \= { 0304 }
+ \u { 0306 }
+ \. { 0307 }
+ \" { 0308 }
+ \r { 030A }
+ \H { 030B }
+ \v { 030C }
+ \d { 0323 }
+ \c { 0327 }
+ \k { 0328 }
+ \b { 0331 }
+ \t { 0361 }
+ \q_recursion_tail { }
+ \q_recursion_stop
+% \end{macrocode}
+% Now we handle the pre-composed accents: the list here is taken from
+% \texttt{puenc.def}. All of the precomposed cases take a single letter
+% as their second argument. We do not try to cover the case where an accent
+% is added to a \enquote{real} dotless-i or -j, or a \ae/\AE. Rather, we
+% assume that if the \textsc{utf}-8 character is used, it will have the
+% real accent character too.
+% \begin{macrocode}
+ \cs_set_protected:Npn \@@_loop:NNn #1#2#3
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \tl_const:cx
+ { c_@@_purify_ \token_to_str:N #1 _ \token_to_str:N #2 _tl }
+ { \@@_tmp:n {#3} }
+ \@@_loop:NNn
+ }
+ \@@_loop:NNn
+ \` A { 00C0 }
+ \' A { 00C1 }
+ \^ A { 00C2 }
+ \~ A { 00C3 }
+ \" A { 00C4 }
+ \r A { 00C5 }
+ \c C { 00C7 }
+ \` E { 00C8 }
+ \' E { 00C9 }
+ \^ E { 00CA }
+ \" E { 00CB }
+ \` I { 00CC }
+ \' I { 00CD }
+ \^ I { 00CE }
+ \" I { 00CF }
+ \~ N { 00D1 }
+ \` O { 00D2 }
+ \' O { 00D3 }
+ \^ O { 00D4 }
+ \~ O { 00D5 }
+ \" O { 00D6 }
+ \` U { 00D9 }
+ \' U { 00DA }
+ \^ U { 00DB }
+ \" U { 00DC }
+ \' Y { 00DD }
+ \` a { 00E0 }
+ \' a { 00E1 }
+ \^ a { 00E2 }
+ \~ a { 00E3 }
+ \" a { 00E4 }
+ \r a { 00E5 }
+ \c c { 00E7 }
+ \` e { 00E8 }
+ \' e { 00E9 }
+ \^ e { 00EA }
+ \" e { 00EB }
+ \` i { 00EC }
+ \` \i { 00EC }
+ \' i { 00ED }
+ \' \i { 00ED }
+ \^ i { 00EE }
+ \^ \i { 00EE }
+ \" i { 00EF }
+ \" \i { 00EF }
+ \~ n { 00F1 }
+ \` o { 00F2 }
+ \' o { 00F3 }
+ \^ o { 00F4 }
+ \~ o { 00F5 }
+ \" o { 00F6 }
+ \` u { 00F9 }
+ \' u { 00FA }
+ \^ u { 00FB }
+ \" u { 00FC }
+ \' y { 00FD }
+ \" y { 00FF }
+ \= A { 0100 }
+ \= a { 0101 }
+ \u A { 0102 }
+ \u a { 0103 }
+ \k A { 0104 }
+ \k a { 0105 }
+ \' C { 0106 }
+ \' c { 0107 }
+ \^ C { 0108 }
+ \^ c { 0109 }
+ \. C { 010A }
+ \. c { 010B }
+ \v C { 010C }
+ \v c { 010D }
+ \v D { 010E }
+ \v d { 010F }
+ \= E { 0112 }
+ \= e { 0113 }
+ \u E { 0114 }
+ \u e { 0115 }
+ \. E { 0116 }
+ \. e { 0117 }
+ \k E { 0118 }
+ \k e { 0119 }
+ \v E { 011A }
+ \v e { 011B }
+ \^ G { 011C }
+ \^ g { 011D }
+ \u G { 011E }
+ \u g { 011F }
+ \. G { 0120 }
+ \. g { 0121 }
+ \c G { 0122 }
+ \c g { 0123 }
+ \^ H { 0124 }
+ \^ h { 0125 }
+ \~ I { 0128 }
+ \~ i { 0129 }
+ \~ \i { 0129 }
+ \= I { 012A }
+ \= i { 012B }
+ \= \i { 012B }
+ \u I { 012C }
+ \u i { 012D }
+ \u \i { 012D }
+ \k I { 012E }
+ \k i { 012F }
+ \k \i { 012F }
+ \. I { 0130 }
+ \^ J { 0134 }
+ \^ j { 0135 }
+ \^ \j { 0135 }
+ \c K { 0136 }
+ \c k { 0137 }
+ \' L { 0139 }
+ \' l { 013A }
+ \c L { 013B }
+ \c l { 013C }
+ \v L { 013D }
+ \v l { 013E }
+ \. L { 013F }
+ \. l { 0140 }
+ \' N { 0143 }
+ \' n { 0144 }
+ \c N { 0145 }
+ \c n { 0146 }
+ \v N { 0147 }
+ \v n { 0148 }
+ \= O { 014C }
+ \= o { 014D }
+ \u O { 014E }
+ \u o { 014F }
+ \H O { 0150 }
+ \H o { 0151 }
+ \' R { 0154 }
+ \' r { 0155 }
+ \c R { 0156 }
+ \c r { 0157 }
+ \v R { 0158 }
+ \v r { 0159 }
+ \' S { 015A }
+ \' s { 015B }
+ \^ S { 015C }
+ \^ s { 015D }
+ \c S { 015E }
+ \c s { 015F }
+ \v S { 0160 }
+ \v s { 0161 }
+ \c T { 0162 }
+ \c t { 0163 }
+ \v T { 0164 }
+ \v t { 0165 }
+ \~ U { 0168 }
+ \~ u { 0169 }
+ \= U { 016A }
+ \= u { 016B }
+ \u U { 016C }
+ \u u { 016D }
+ \r U { 016E }
+ \r u { 016F }
+ \H U { 0170 }
+ \H u { 0171 }
+ \k U { 0172 }
+ \k u { 0173 }
+ \^ W { 0174 }
+ \^ w { 0175 }
+ \^ Y { 0176 }
+ \^ y { 0177 }
+ \" Y { 0178 }
+ \' Z { 0179 }
+ \' z { 017A }
+ \. Z { 017B }
+ \. z { 017C }
+ \v Z { 017D }
+ \v z { 017E }
+ \v A { 01CD }
+ \v a { 01CE }
+ \v I { 01CF }
+ \v \i { 01D0 }
+ \v i { 01D0 }
+ \v O { 01D1 }
+ \v o { 01D2 }
+ \v U { 01D3 }
+ \v u { 01D4 }
+ \v G { 01E6 }
+ \v g { 01E7 }
+ \v K { 01E8 }
+ \v k { 01E9 }
+ \k O { 01EA }
+ \k o { 01EB }
+ \v \j { 01F0 }
+ \v j { 01F0 }
+ \' G { 01F4 }
+ \' g { 01F5 }
+ \` N { 01F8 }
+ \` n { 01F9 }
+ \' \AE { 01FC }
+ \' \ae { 01FD }
+ \' \O { 01FE }
+ \' \o { 01FF }
+ \v H { 021E }
+ \v h { 021F }
+ \. A { 0226 }
+ \. a { 0227 }
+ \c E { 0228 }
+ \c e { 0229 }
+ \. O { 022E }
+ \. o { 022F }
+ \= Y { 0232 }
+ \= y { 0233 }
+ \q_recursion_tail ? { }
+ \q_recursion_stop
+\group_end:
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+%</initex|package>
+% \end{macrocode}
+%
+% \end{implementation}
+%
+% \PrintIndex
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text.dtx
index 01af5e5c49d..8d06641d956 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
@@ -180,6 +180,36 @@
% \end{itemize}
% \end{function}
%
+% \subsection{Removing formatting from text}
+%
+% \begin{function}[rEXP, added = 2020-03-05]{\text_purify:n}
+% \begin{syntax}
+% \cs{text_purify:n} \Arg{text}
+% \end{syntax}
+% Takes user input \meta{text} and expands as described for
+% \cs{text_expand:n}, then removes all functions from the resulting
+% text. Math mode material (as delimited by pairs given in
+% \cs{l_text_math_delims_tl} or as the argument to commands listed in
+% \cs{l_text_math_arg_tl}) is left contained in a pair of |$| delimiters.
+% Non-expandable functions present in the \meta{text} must either have a
+% defined equivalent (see \cs{text_declare_purify_equivalent:Nn}) or will
+% be removed from the result. Implicit tokens are converted to their
+% explicit equivalent.
+% \end{function}
+%
+% \begin{function}[added = 2020-03-05]
+% {
+% \text_declare_purify_equivalent:Nn ,
+% \text_declare_purify_equivalent:Nx
+% }
+% \begin{syntax}
+% \cs{text_declare_purify_equivalent:Nn} \meta{cmd} \Arg{replacement}
+% \end{syntax}
+% Declares that the \meta{replacement} tokens should be used whenever the
+% \meta{cmd} (a single token) is encountered. The \meta{replacement} tokens
+% should be expandable.
+% \end{function}
+%
% \subsection{Control variables}
%
% \begin{variable}{\l_text_accents_tl}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
index 023bc13ab55..bdfc80f714c 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
index 77fb21b7531..3fba28f01d1 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
index 0a78a6401ae..2c7dac38985 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
index 42f10d7ee9a..90dd9057b41 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 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx b/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
index 3b648b7bdd9..d6701c4519a 100644
--- a/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
@@ -62,7 +62,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
@@ -139,7 +139,7 @@
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{l3keys2e}{2020-03-03}{}
+\ProvidesExplPackage{l3keys2e}{2020-03-06}{}
{LaTeX2e option processing using LaTeX3 keys}
% \end{macrocode}
%
diff --git a/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx b/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx
index 023e0e2ed52..afdd9e189cd 100644
--- a/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/xfp/xfp.dtx
@@ -64,7 +64,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
@@ -167,7 +167,7 @@
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{xfp}{2020-03-03}{}
+\ProvidesExplPackage{xfp}{2020-03-06}{}
{L3 Floating point unit}
% \end{macrocode}
%
diff --git a/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx b/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
index abbce7d8d12..7be07c978e6 100644
--- a/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
@@ -65,7 +65,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
@@ -535,7 +535,7 @@
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{xfrac}{2020-03-03}{}
+\ProvidesExplPackage{xfrac}{2020-03-06}{}
{L3 Experimental split-level fractions}
% \end{macrocode}
%
diff --git a/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx b/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
index 279b2e58c00..f56bcdf5e97 100644
--- a/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
@@ -67,7 +67,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
@@ -970,20 +970,73 @@
% \section{\pkg{xparse} implementation}
%
% \begin{macrocode}
-%<*package>
+%<@@=xparse>
% \end{macrocode}
%
% \begin{macrocode}
-%<@@=xparse>
+%<*2ekernel>
+% \end{macrocode}
+%
+% \begin{macrocode}
+\everyjob\expandafter{\the\everyjob
+ \message{xparse <2020-03-03>}%
+}
+\ExplSyntaxOn
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{xparse}{2020-03-03}{}
+%</2ekernel>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<*package>
+% \end{macrocode}
+%
+% \begin{macrocode}
+\ProvidesExplPackage{xparse}{2020-03-06}{}
{L3 Experimental document command parser}
% \end{macrocode}
%
+% \subsection{Package options}
+%
+% \begin{variable}{\l_@@_options_clist}
+% \begin{variable}{\l_@@_log_bool}
+% Key--value option to log information: done by hand to keep dependencies
+% down.
+% \begin{macrocode}
+\clist_new:N \l_@@_options_clist
+\DeclareOption* { \clist_put_right:NV \l_@@_options_clist \CurrentOption }
+\ProcessOptions \relax
+\keys_define:nn { xparse }
+ {
+ log-declarations .bool_set:N = \l_@@_log_bool ,
+ log-declarations .initial:n = false
+ }
+\keys_set:nV { xparse } \l_@@_options_clist
+\bool_if:NF \l_@@_log_bool
+ { \msg_redirect_module:nnn { LaTeX / xparse } { info } { none } }
+% \end{macrocode}
+% \end{variable}
+% \end{variable}
+%
+% \subsection{Reload check}
+%
+% A simple reload check.
+% \begin{macrocode}
+\cs_if_exist:NT \NewDocumentCommand
+ { \file_input_stop: }
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</package>
+% \end{macrocode}
+%
% \subsection{Variables and constants}
%
+% \begin{macrocode}
+%<*package|2ekernel>
+% \end{macrocode}
+%
% \begin{variable}{\c_@@_special_chars_seq}
% In \IniTeX{} mode, we store special characters in a sequence.
% Maybe |$| or |&| will have to be added later.
@@ -1424,9 +1477,9 @@
%<*initex>
\cs_if_exist:cTF { environment~ \l_@@_environment_str }
%</initex>
-%<*package>
+%<*package|2ekernel>
\cs_if_exist:cTF { \l_@@_environment_str }
-%</package>
+%</package|2ekernel>
{
\__kernel_msg_info:nnxx { xparse } { redefine-environment }
{ \l_@@_environment_str } { \tl_to_str:n {#2} }
@@ -1472,10 +1525,10 @@
\cs_generate_from_arg_count:cNnn
{ environment~ #1 ~end~aux~ } \cs_set:Npn
\l_@@_current_arg_int {#4}
-%<*package>
+%<*package|2ekernel>
\cs_set_eq:cc {#1} { environment~ #1 }
\cs_set_eq:cc { end #1 } { environment~ #1 ~end }
-%</package>
+%</package|2ekernel>
}
}
% \end{macrocode}
@@ -1495,9 +1548,9 @@
% \begin{macrocode}
\cs_new_protected:Npn \@@_start_env:nnnnn #1#2
{
-%<*package>
+%<*package|2ekernel>
\cs_if_exist_use:N \conditionally@traceoff
-%</package>
+%</package|2ekernel>
\str_set:Nn \l_@@_environment_str {#2}
\bool_set_true:N \l_@@_environment_bool
\@@_start_aux:ccnnnn
@@ -1507,9 +1560,9 @@
}
\cs_new_protected:Npx \@@_start:nNNnnn #1#2#3
{
-%<*package>
+%<*package|2ekernel>
\exp_not:n { \cs_if_exist_use:N \conditionally@traceoff }
-%</package>
+%</package|2ekernel>
\exp_not:c { xparse~function~is~not~expandable }
\exp_not:n { \bool_set_false:N \l_@@_environment_bool }
\exp_not:N \@@_start_aux:NNnnnn
@@ -1546,9 +1599,9 @@
{
\tl_if_empty:NF \l_@@_defaults_tl { \@@_defaults: }
\tl_if_empty:NF \l_@@_process_all_tl { \@@_args_process: }
-%<*package>
+%<*package|2ekernel>
\cs_if_exist_use:N \conditionally@traceon
-%</package>
+%</package|2ekernel>
\exp_after:wN \l_@@_fn_code_tl \l_@@_args_tl
}
% \end{macrocode}
@@ -3641,10 +3694,10 @@
\c_@@_special_chars_seq
\char_set_catcode_other:N
%</initex>
-%<*package>
+%<*package|2ekernel>
\cs_set_eq:NN \do \char_set_catcode_other:N
\dospecials
-%</package>
+%</package|2ekernel>
\tex_endlinechar:D = `\^^M \scan_stop:
\bool_if:NTF \l_@@_long_bool
{ \char_set_catcode_other:n { \tex_endlinechar:D } }
@@ -5057,30 +5110,20 @@
% \end{macro}
% \end{macro}
%
-% \subsection{Package options}
+% \begin{macrocode}
+%<*2ekernel>
+% \end{macrocode}
%
-% \begin{variable}{\l_@@_options_clist}
-% \begin{variable}{\l_@@_log_bool}
-% Key--value option to log information: done by hand to keep dependencies
-% down.
% \begin{macrocode}
-\clist_new:N \l_@@_options_clist
-\DeclareOption* { \clist_put_right:NV \l_@@_options_clist \CurrentOption }
-\ProcessOptions \relax
-\keys_define:nn { xparse }
- {
- log-declarations .bool_set:N = \l_@@_log_bool ,
- log-declarations .initial:n = false
- }
-\keys_set:nV { xparse } \l_@@_options_clist
-\bool_if:NF \l_@@_log_bool
- { \msg_redirect_module:nnn { LaTeX / xparse } { info } { none } }
+\ExplSyntaxOff
% \end{macrocode}
-% \end{variable}
-% \end{variable}
%
% \begin{macrocode}
-%</package>
+%</2ekernel>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</package|2ekernel>
% \end{macrocode}
%
% \end{implementation}
diff --git a/Master/texmf-dist/source/latex/l3packages/xparse/xparse.ins b/Master/texmf-dist/source/latex/l3packages/xparse/xparse.ins
index e65d2547097..d40f7cd6f2a 100644
--- a/Master/texmf-dist/source/latex/l3packages/xparse/xparse.ins
+++ b/Master/texmf-dist/source/latex/l3packages/xparse/xparse.ins
@@ -42,6 +42,7 @@ and all files in that bundle must be distributed together.
\keepsilent
-\generate{\file{xparse.sty} {\from{xparse.dtx} {package}}}
+\generate{\file{xparse.sty} {\from{xparse.dtx} {package}}
+ \file{xparse.ltx} {\from{xparse.dtx} {2ekernel}}}
\endbatchfile
diff --git a/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx b/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
index d0ced349620..2236b30f979 100644
--- a/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
@@ -63,7 +63,7 @@
% }^^A
% }
%
-% \date{Released 2020-03-03}
+% \date{Released 2020-03-06}
%
% \maketitle
%
@@ -682,7 +682,7 @@
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{xtemplate}{2020-03-03}{}
+\ProvidesExplPackage{xtemplate}{2020-03-06}{}
{L3 Experimental prototype document functions}
% \end{macrocode}
%
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
index 2a8cd31429e..10dd174a8f9 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
@@ -50,6 +50,7 @@
%% l3unicode.dtx (with options: `package')
%% l3text.dtx (with options: `package')
%% l3text-case.dtx (with options: `package')
+%% l3text-purify.dtx (with options: `package')
%% l3candidates.dtx (with options: `package')
%% l3legacy.dtx (with options: `package')
%% l3deprecation.dtx (with options: `package,kernel')
@@ -67,7 +68,7 @@
%% and all files in that bundle must be distributed together.
%%
%% File: expl3.dtx
-\def\ExplFileDate{2020-03-03}%
+\def\ExplFileDate{2020-03-06}%
\begingroup
\def\next{\endgroup}%
\expandafter\ifx\csname PackageError\endcsname\relax
@@ -28921,7 +28922,7 @@
\cs_new:Npn \__text_change_case_lower_tr:nnNw #1#2#3#4 \q_recursion_stop
{
\tl_if_head_is_N_type:nTF {#4}
- { \__text_change_case_lower_tr:nnN }
+ { \__text_change_case_lower_tr:NnnN #3 }
{
\__text_change_case_store:e
{ \char_generate:nn { "0131 } { \__text_char_catcode:N #3 } }
@@ -28929,20 +28930,20 @@
}
{#1} {#2} #4 \q_recursion_stop
}
- \cs_new:Npn \__text_change_case_lower_tr:nnN #1#2#3
+ \cs_new:Npn \__text_change_case_lower_tr:NnnN #1#2#3#4
{
\bool_lazy_or:nnTF
- { \token_if_cs_p:N #3 }
- { ! \int_compare_p:nNn { `#3 } = { "0307 } }
+ { \token_if_cs_p:N #4 }
+ { ! \int_compare_p:nNn { `#4 } = { "0307 } }
{
\__text_change_case_store:e
- { \char_generate:nn { "0131 } { \__text_char_catcode:N #3 } }
- \__text_change_case_loop:nnw {#1} {#2} #3
+ { \char_generate:nn { "0131 } { \__text_char_catcode:N #1 } }
+ \__text_change_case_loop:nnw {#2} {#3} #4
}
{
\__text_change_case_store:e
- { \char_generate:nn { "0069 } { \__text_char_catcode:N #3 } }
- \__text_change_case_loop:nnw {#1} {#2}
+ { \char_generate:nn { "0069 } { \__text_char_catcode:N #1 } }
+ \__text_change_case_loop:nnw {#2} {#3}
}
}
}
@@ -29347,6 +29348,586 @@
\group_end:
}
}
+%% File: l3text-purify.dtx
+\cs_new:Npn \text_purify:n #1
+ {
+ \group_align_safe_begin:
+ \exp_args:Ne \__text_purify:n
+ { \text_expand:n {#1} }
+ \group_align_safe_end:
+ }
+\cs_new:Npn \__text_purify:n #1
+ { \__text_purify_loop:w #1 \q_recursion_tail \q_recursion_stop }
+\cs_new:Npn \__text_purify_loop:w #1 \q_recursion_stop
+ {
+ \tl_if_head_is_N_type:nTF {#1}
+ { \__text_purify_N_type:N }
+ {
+ \tl_if_head_is_group:nTF {#1}
+ { \__text_purify_group:n }
+ { \__text_purify_space:w }
+ }
+ #1 \q_recursion_stop
+ }
+\cs_new:Npn \__text_purify_group:n #1 { \__text_purify_loop:w #1 }
+\exp_last_unbraced:NNo \cs_new:Npn \__text_purify_space:w \c_space_tl
+ {
+ \c_space_tl
+ \__text_purify_loop:w
+ }
+\cs_new:Npn \__text_purify_N_type:N #1
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \__text_purify_N_type_aux:N #1
+ }
+\cs_new:Npn \__text_purify_N_type_aux:N #1
+ {
+ \exp_after:wN \__text_purify_math_search:NNN
+ \exp_after:wN #1 \l_text_math_delims_tl
+ \q_recursion_tail ?
+ \q_recursion_stop
+ }
+\cs_new:Npn \__text_purify_math_search:NNN #1#2#3
+ {
+ \quark_if_recursion_tail_stop_do:Nn #2
+ { \__text_purify_math_cmd:N #1 }
+ \token_if_eq_meaning:NNTF #1 #2
+ {
+ \use_i_delimit_by_q_recursion_stop:nw
+ { \__text_purify_math_start:NNw #2 #3 }
+ }
+ { \__text_purify_math_search:NNN #1 }
+ }
+\cs_new:Npn \__text_purify_math_start:NNw #1#2#3 \q_recursion_stop
+ {
+ \__text_purify_math_loop:NNw #1#2#3 \q_recursion_stop
+ \__text_purify_math_result:n { }
+ }
+\cs_new:Npn \__text_purify_math_store:n #1
+ { \__text_purify_math_store:nw {#1} }
+\cs_new:Npn \__text_purify_math_store:nw #1#2 \__text_purify_math_result:n #3
+ { #2 \__text_purify_math_result:n { #3 #1 } }
+\cs_new:Npn \__text_purify_math_end:w #1 \__text_purify_math_result:n #2
+ {
+ \exp_not:n { $ #2 $ }
+ \__text_purify_loop:w #1
+ }
+\cs_new:Npn \__text_purify_math_stop:Nw #1 \__text_purify_math_result:n #2
+ { \exp_not:n {#1#2} }
+\cs_new:Npn \__text_purify_math_loop:NNw #1#2#3 \q_recursion_stop
+ {
+ \tl_if_head_is_N_type:nTF {#3}
+ { \__text_purify_math_N_type:NNN }
+ {
+ \tl_if_head_is_group:nTF {#3}
+ { \__text_purify_math_group:NNn }
+ { \__text_purify_math_space:NNw }
+ }
+ #1#2#3 \q_recursion_stop
+ }
+\cs_new:Npn \__text_purify_math_N_type:NNN #1#2#3
+ {
+ \quark_if_recursion_tail_stop_do:Nn #3
+ { \__text_purify_math_stop:Nw #1 }
+ \token_if_eq_meaning:NNTF #3 #2
+ { \__text_purify_math_end:w }
+ {
+ \__text_purify_math_store:n {#3}
+ \__text_purify_math_loop:NNw #1#2
+ }
+ }
+\cs_new:Npn \__text_purify_math_group:NNn #1#2#3
+ {
+ \__text_purify_math_store:n { {#3} }
+ \__text_purify_math_loop:NNw #1#2
+ }
+\exp_after:wN \cs_new:Npn \exp_after:wN \__text_purify_math_space:NNw
+ \exp_after:wN # \exp_after:wN 1
+ \exp_after:wN # \exp_after:wN 2 \c_space_tl
+ {
+ \__text_purify_math_store:n { ~ }
+ \__text_purify_math_loop:NNw #1#2
+ }
+\cs_new:Npn \__text_purify_math_cmd:N #1
+ {
+ \exp_after:wN \__text_purify_math_cmd:NN \exp_after:wN #1
+ \l_text_math_arg_tl \q_recursion_tail \q_recursion_stop
+ }
+\cs_new:Npn \__text_purify_math_cmd:NN #1#2
+ {
+ \quark_if_recursion_tail_stop_do:Nn #2
+ { \__text_purify_replace:N #1 }
+ \cs_if_eq:NNTF #2 #1
+ {
+ \use_i_delimit_by_q_recursion_stop:nw
+ { \__text_purify_math_cmd:n }
+ }
+ { \__text_purify_math_cmd:NN #1 }
+ }
+\cs_new:Npn \__text_purify_math_cmd:n #1
+ { \__text_purify_math_end:w \__text_purify_math_result:n {#1} }
+\cs_new:Npn \__text_purify_replace:N #1
+ {
+ \bool_lazy_and:nnTF
+ { \cs_if_exist_p:c { l__text_purify_ \token_to_str:N #1 _tl } }
+ {
+ \bool_lazy_or_p:nn
+ { \token_if_cs_p:N #1 }
+ { \token_if_active_p:N #1 }
+ }
+ {
+ \exp_args:Nv \__text_purify_replace:n
+ { l__text_purify_ \token_to_str:N #1 _tl }
+ }
+ {
+ \token_if_cs:NTF #1
+ { \__text_purify_expand:N #1 }
+ {
+ \__text_token_to_explicit:N #1
+ \__text_purify_loop:w
+ }
+ }
+ }
+\cs_new:Npn \__text_purify_replace:n #1 { \__text_purify_loop:w #1 }
+\cs_new:Npn \__text_purify_expand:N #1
+ {
+ \str_if_eq:nnTF {#1} { \protect }
+ { \__text_purify_protect:N }
+ {
+ \__text_if_expandable:NTF #1
+ { \exp_after:wN \__text_purify_loop:w #1 }
+ { \__text_purify_loop:w }
+ }
+ }
+\cs_new:Npn \__text_purify_protect:N #1
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \__text_purify_loop:w
+ }
+\cs_new_protected:Npn \text_declare_purify_equivalent:Nn #1#2
+ {
+ \tl_clear_new:c { l__text_purify_ \token_to_str:N #1 _tl }
+ \tl_set:cn { l__text_purify_ \token_to_str:N #1 _tl } {#2}
+ }
+\cs_generate_variant:Nn \text_declare_purify_equivalent:Nn { Nx }
+\tl_map_inline:nn
+ {
+ \fontencoding
+ \fontfamily
+ \fontseries
+ \fontshape
+ }
+ { \text_declare_purify_equivalent:Nn #1 { \use_none:n } }
+\text_declare_purify_equivalent:Nn \fontsize { \use_none:nn }
+\text_declare_purify_equivalent:Nn \selectfont { }
+\text_declare_purify_equivalent:Nn \usefont { \use_none:nnnn }
+\tl_map_inline:nn
+ {
+ \emph
+ \text
+ \textnormal
+ \textrm
+ \textsf
+ \texttt
+ \textbf
+ \textmd
+ \textit
+ \textsl
+ \textup
+ \textsc
+ \textulc
+ }
+ { \text_declare_purify_equivalent:Nn #1 { \use:n } }
+\tl_map_inline:nn
+ {
+ \normalfont
+ \rmfamily
+ \sffamily
+ \ttfamily
+ \bfseries
+ \mdseries
+ \itshape
+ \scshape
+ \slshape
+ \upshape
+ \em
+ \Huge
+ \LARGE
+ \Large
+ \footnotesize
+ \huge
+ \large
+ \normalsize
+ \scriptsize
+ \small
+ \tiny
+ }
+ { \text_declare_purify_equivalent:Nn #1 { } }
+\text_declare_purify_equivalent:Nn \begin { \use:c }
+\text_declare_purify_equivalent:Nn \end { \use:c }
+\text_declare_purify_equivalent:Nn \\ { }
+\tl_map_inline:nn
+ { \{ \} \# \$ \% \_ }
+ { \text_declare_purify_equivalent:Nx #1 { \cs_to_str:N #1 } }
+\text_declare_purify_equivalent:Nn \label { \use_none:n }
+\group_begin:
+\char_set_catcode_active:N \~
+\use:n
+ {
+ \group_end:
+ \text_declare_purify_equivalent:Nx ~ { \c_space_tl }
+ }
+\text_declare_purify_equivalent:Nn \nobreakspace { ~ }
+\text_declare_purify_equivalent:Nn \ { ~ }
+\text_declare_purify_equivalent:Nn \, { ~ }
+\bool_lazy_or:nnTF
+ { \sys_if_engine_luatex_p: }
+ { \sys_if_engine_xetex_p: }
+ {
+ \cs_set_protected:Npn \__text_loop:Nn #1#2
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \text_declare_purify_equivalent:Nx #1
+ {
+ \char_generate:nn { "#2 }
+ { \char_value_catcode:n { "#2 } }
+ }
+ \__text_loop:Nn
+ }
+ }
+ {
+ \cs_set_protected:Npn \__text_loop:Nn #1#2
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \text_declare_purify_equivalent:Nx #1
+ {
+ \exp_args:Ne \__text_tmp:n
+ { \char_to_utfviii_bytes:n { "#2 } }
+ }
+ \__text_loop:Nn
+ }
+ \cs_set:Npn \__text_tmp:n #1 { \__text_tmp:nnnn #1 }
+ \cs_set:Npn \__text_tmp:nnnn #1#2#3#4
+ {
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#1} { 13 }
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#2} { 13 }
+ }
+ }
+\__text_loop:Nn
+ \AA { 00C5 }
+ \AE { 00C6 }
+ \DH { 00D0 }
+ \DJ { 0110 }
+ \IJ { 0132 }
+ \L { 0141 }
+ \NG { 014A }
+ \O { 00D8 }
+ \OE { 0152 }
+ \TH { 00DE }
+ \aa { 00E5 }
+ \ae { 00E6 }
+ \dh { 00F0 }
+ \dj { 0111 }
+ \i { 0131 }
+ \j { 0237 }
+ \ij { 0132 }
+ \l { 0142 }
+ \ng { 014B }
+ \o { 00F8 }
+ \oe { 0153 }
+ \ss { 00DF }
+ \th { 00FE }
+ \q_recursion_tail ?
+ \q_recursion_stop
+\text_declare_purify_equivalent:Nn \SS { SS }
+\cs_new:Npn \__text_purify_accent:NN #1#2
+ {
+ \cs_if_exist:cTF
+ { c__text_purify_ \token_to_str:N #1 _ \token_to_str:N #2 _tl }
+ {
+ \exp_not:v
+ { c__text_purify_ \token_to_str:N #1 _ \token_to_str:N #2 _tl }
+ }
+ {
+ \exp_not:n {#2}
+ \exp_not:v { c__text_purify_ \token_to_str:N #1 _tl }
+ }
+ }
+\tl_map_inline:Nn \l_text_accents_tl
+ { \text_declare_purify_equivalent:Nn #1 { \__text_purify_accent:NN #1 } }
+\group_begin:
+ \cs_set_protected:Npn \__text_loop:Nn #1#2
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \tl_const:cx { c__text_purify_ \token_to_str:N #1 _tl }
+ { \__text_tmp:n {#2} }
+ \__text_loop:Nn
+ }
+ \bool_lazy_or:nnTF
+ { \sys_if_engine_luatex_p: }
+ { \sys_if_engine_xetex_p: }
+ {
+ \cs_set:Npn \__text_tmp:n #1
+ {
+ \char_generate:nn { "#1 }
+ { \char_value_catcode:n { "#1 } }
+ }
+ }
+ {
+ \cs_set:Npn \__text_tmp:n #1
+ {
+ \exp_args:Ne \__text_tmp_aux:n
+ { \char_to_utfviii_bytes:n { "#1 } }
+ }
+ \cs_set:Npn \__text_tmp_aux:n #1 { \__text_tmp:nnnn #1 }
+ \cs_set:Npn \__text_tmp:nnnn #1#2#3#4
+ {
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#1} { 13 }
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \exp_not:N \char_generate:nn {#2} { 13 }
+ }
+ }
+ \__text_loop:Nn
+ \` { 0300 }
+ \' { 0301 }
+ \^ { 0302 }
+ \~ { 0303 }
+ \= { 0304 }
+ \u { 0306 }
+ \. { 0307 }
+ \" { 0308 }
+ \r { 030A }
+ \H { 030B }
+ \v { 030C }
+ \d { 0323 }
+ \c { 0327 }
+ \k { 0328 }
+ \b { 0331 }
+ \t { 0361 }
+ \q_recursion_tail { }
+ \q_recursion_stop
+ \cs_set_protected:Npn \__text_loop:NNn #1#2#3
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \tl_const:cx
+ { c__text_purify_ \token_to_str:N #1 _ \token_to_str:N #2 _tl }
+ { \__text_tmp:n {#3} }
+ \__text_loop:NNn
+ }
+ \__text_loop:NNn
+ \` A { 00C0 }
+ \' A { 00C1 }
+ \^ A { 00C2 }
+ \~ A { 00C3 }
+ \" A { 00C4 }
+ \r A { 00C5 }
+ \c C { 00C7 }
+ \` E { 00C8 }
+ \' E { 00C9 }
+ \^ E { 00CA }
+ \" E { 00CB }
+ \` I { 00CC }
+ \' I { 00CD }
+ \^ I { 00CE }
+ \" I { 00CF }
+ \~ N { 00D1 }
+ \` O { 00D2 }
+ \' O { 00D3 }
+ \^ O { 00D4 }
+ \~ O { 00D5 }
+ \" O { 00D6 }
+ \` U { 00D9 }
+ \' U { 00DA }
+ \^ U { 00DB }
+ \" U { 00DC }
+ \' Y { 00DD }
+ \` a { 00E0 }
+ \' a { 00E1 }
+ \^ a { 00E2 }
+ \~ a { 00E3 }
+ \" a { 00E4 }
+ \r a { 00E5 }
+ \c c { 00E7 }
+ \` e { 00E8 }
+ \' e { 00E9 }
+ \^ e { 00EA }
+ \" e { 00EB }
+ \` i { 00EC }
+ \` \i { 00EC }
+ \' i { 00ED }
+ \' \i { 00ED }
+ \^ i { 00EE }
+ \^ \i { 00EE }
+ \" i { 00EF }
+ \" \i { 00EF }
+ \~ n { 00F1 }
+ \` o { 00F2 }
+ \' o { 00F3 }
+ \^ o { 00F4 }
+ \~ o { 00F5 }
+ \" o { 00F6 }
+ \` u { 00F9 }
+ \' u { 00FA }
+ \^ u { 00FB }
+ \" u { 00FC }
+ \' y { 00FD }
+ \" y { 00FF }
+ \= A { 0100 }
+ \= a { 0101 }
+ \u A { 0102 }
+ \u a { 0103 }
+ \k A { 0104 }
+ \k a { 0105 }
+ \' C { 0106 }
+ \' c { 0107 }
+ \^ C { 0108 }
+ \^ c { 0109 }
+ \. C { 010A }
+ \. c { 010B }
+ \v C { 010C }
+ \v c { 010D }
+ \v D { 010E }
+ \v d { 010F }
+ \= E { 0112 }
+ \= e { 0113 }
+ \u E { 0114 }
+ \u e { 0115 }
+ \. E { 0116 }
+ \. e { 0117 }
+ \k E { 0118 }
+ \k e { 0119 }
+ \v E { 011A }
+ \v e { 011B }
+ \^ G { 011C }
+ \^ g { 011D }
+ \u G { 011E }
+ \u g { 011F }
+ \. G { 0120 }
+ \. g { 0121 }
+ \c G { 0122 }
+ \c g { 0123 }
+ \^ H { 0124 }
+ \^ h { 0125 }
+ \~ I { 0128 }
+ \~ i { 0129 }
+ \~ \i { 0129 }
+ \= I { 012A }
+ \= i { 012B }
+ \= \i { 012B }
+ \u I { 012C }
+ \u i { 012D }
+ \u \i { 012D }
+ \k I { 012E }
+ \k i { 012F }
+ \k \i { 012F }
+ \. I { 0130 }
+ \^ J { 0134 }
+ \^ j { 0135 }
+ \^ \j { 0135 }
+ \c K { 0136 }
+ \c k { 0137 }
+ \' L { 0139 }
+ \' l { 013A }
+ \c L { 013B }
+ \c l { 013C }
+ \v L { 013D }
+ \v l { 013E }
+ \. L { 013F }
+ \. l { 0140 }
+ \' N { 0143 }
+ \' n { 0144 }
+ \c N { 0145 }
+ \c n { 0146 }
+ \v N { 0147 }
+ \v n { 0148 }
+ \= O { 014C }
+ \= o { 014D }
+ \u O { 014E }
+ \u o { 014F }
+ \H O { 0150 }
+ \H o { 0151 }
+ \' R { 0154 }
+ \' r { 0155 }
+ \c R { 0156 }
+ \c r { 0157 }
+ \v R { 0158 }
+ \v r { 0159 }
+ \' S { 015A }
+ \' s { 015B }
+ \^ S { 015C }
+ \^ s { 015D }
+ \c S { 015E }
+ \c s { 015F }
+ \v S { 0160 }
+ \v s { 0161 }
+ \c T { 0162 }
+ \c t { 0163 }
+ \v T { 0164 }
+ \v t { 0165 }
+ \~ U { 0168 }
+ \~ u { 0169 }
+ \= U { 016A }
+ \= u { 016B }
+ \u U { 016C }
+ \u u { 016D }
+ \r U { 016E }
+ \r u { 016F }
+ \H U { 0170 }
+ \H u { 0171 }
+ \k U { 0172 }
+ \k u { 0173 }
+ \^ W { 0174 }
+ \^ w { 0175 }
+ \^ Y { 0176 }
+ \^ y { 0177 }
+ \" Y { 0178 }
+ \' Z { 0179 }
+ \' z { 017A }
+ \. Z { 017B }
+ \. z { 017C }
+ \v Z { 017D }
+ \v z { 017E }
+ \v A { 01CD }
+ \v a { 01CE }
+ \v I { 01CF }
+ \v \i { 01D0 }
+ \v i { 01D0 }
+ \v O { 01D1 }
+ \v o { 01D2 }
+ \v U { 01D3 }
+ \v u { 01D4 }
+ \v G { 01E6 }
+ \v g { 01E7 }
+ \v K { 01E8 }
+ \v k { 01E9 }
+ \k O { 01EA }
+ \k o { 01EB }
+ \v \j { 01F0 }
+ \v j { 01F0 }
+ \' G { 01F4 }
+ \' g { 01F5 }
+ \` N { 01F8 }
+ \` n { 01F9 }
+ \' \AE { 01FC }
+ \' \ae { 01FD }
+ \' \O { 01FE }
+ \' \o { 01FF }
+ \v H { 021E }
+ \v h { 021F }
+ \. A { 0226 }
+ \. a { 0227 }
+ \c E { 0228 }
+ \c e { 0229 }
+ \. O { 022E }
+ \. o { 022F }
+ \= Y { 0232 }
+ \= y { 0233 }
+ \q_recursion_tail ? { }
+ \q_recursion_stop
+\group_end:
%% File: l3candidates.dtx
\cs_new_protected:Npn \box_clip:N #1
{ \hbox_set:Nn #1 { \__box_backend_clip:N #1 } }
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
index e406ede95eb..a635dd7ef56 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{2020-03-03}%
+\def\ExplFileDate{2020-03-06}%
\let\ExplLoaderFileDate\ExplFileDate
\begingroup
\def\tempa{LaTeX2e}%
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx b/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
index 978a95d7f3f..d8cc3a9195b 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{2020-03-03}%
+\def\ExplFileDate{2020-03-06}%
\let\ExplLoaderFileDate\ExplFileDate
\everyjob\expandafter{\the\everyjob
\message{L3 programming layer <\ExplFileDate>}%
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
index 50b2f0b478c..21843bc40dc 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{2020-03-03}%
+\def\ExplFileDate{2020-03-06}%
\let\ExplLoaderFileDate\ExplFileDate
\ProvidesPackage{expl3}
[%
diff --git a/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty b/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty
index 61eba78735f..e0cce58db24 100644
--- a/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty
+++ b/Master/texmf-dist/tex/latex/l3packages/l3keys2e/l3keys2e.sty
@@ -32,7 +32,7 @@
}%
\endinput
}
-\ProvidesExplPackage{l3keys2e}{2020-03-03}{}
+\ProvidesExplPackage{l3keys2e}{2020-03-06}{}
{LaTeX2e option processing using LaTeX3 keys}
\cs_generate_variant:Nn \clist_put_right:Nn { Nv }
\cs_generate_variant:Nn \keys_if_exist:nnT { nx }
diff --git a/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty b/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty
index 3dec6878540..f7e5e0c3cdc 100644
--- a/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty
+++ b/Master/texmf-dist/tex/latex/l3packages/xfp/xfp.sty
@@ -33,7 +33,7 @@
\endinput
}
\RequirePackage{xparse}
-\ProvidesExplPackage{xfp}{2020-03-03}{}
+\ProvidesExplPackage{xfp}{2020-03-06}{}
{L3 Floating point unit}
\NewExpandableDocumentCommand \fpeval { m } { \fp_eval:n {#1} }
\NewExpandableDocumentCommand \inteval { m } { \int_eval:n {#1} }
diff --git a/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty b/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty
index b7e157493c7..ef55f9d5fec 100644
--- a/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty
+++ b/Master/texmf-dist/tex/latex/l3packages/xfrac/xfrac.sty
@@ -34,7 +34,7 @@
\endinput
}
\RequirePackage{amstext,graphicx,l3keys2e,textcomp,xparse,xtemplate}
-\ProvidesExplPackage{xfrac}{2020-03-03}{}
+\ProvidesExplPackage{xfrac}{2020-03-06}{}
{L3 Experimental split-level fractions}
\keys_define:nn { xfrac }
{
diff --git a/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.ltx b/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.ltx
new file mode 100644
index 00000000000..1ebd28dafc7
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.ltx
@@ -0,0 +1,2369 @@
+%%
+%% This is file `xparse.ltx',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xparse.dtx (with options: `2ekernel')
+%%
+%% Copyright (C) 2009-2020 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 license or (at your option) any later version. The latest
+%% version of this license is in the file:
+%%
+%% http://www.latex-project.org/lppl.txt
+%%
+%% This file is part of the "l3packages bundle" (The Work in LPPL)
+%% and all files in that bundle must be distributed together.
+%%
+%% File: xparse.dtx
+\everyjob\expandafter{\the\everyjob
+ \message{xparse <2020-03-03>}%
+}
+\ExplSyntaxOn
+\tl_new:N \l__xparse_arg_spec_tl
+\tl_new:N \l__xparse_args_tl
+\tl_new:N \l__xparse_args_i_tl
+\tl_new:N \l__xparse_args_ii_tl
+\int_new:N \l__xparse_current_arg_int
+\bool_new:N \l__xparse_defaults_bool
+\tl_new:N \l__xparse_defaults_tl
+\bool_new:N \l__xparse_environment_bool
+\str_new:N \l__xparse_environment_str
+\bool_new:N \l__xparse_expandable_bool
+\tl_new:N \l__xparse_expandable_aux_name_tl
+\tl_set:Nn \l__xparse_expandable_aux_name_tl
+ {
+ \l__xparse_function_tl \c_space_tl
+ ( arg~ \int_use:N \l__xparse_current_arg_int )
+ }
+\int_new:N \g__xparse_grabber_int
+\tl_new:N \l__xparse_fn_tl
+\tl_new:N \l__xparse_fn_code_tl
+\tl_new:N \l__xparse_function_tl
+\bool_new:N \l__xparse_grab_expandably_bool
+\bool_new:N \l__xparse_obey_spaces_bool
+\tl_new:N \l__xparse_last_delimiters_tl
+\bool_new:N \l__xparse_long_bool
+\int_new:N \l__xparse_m_args_int
+\bool_new:N \l__xparse_prefixed_bool
+\tl_new:N \l__xparse_process_all_tl
+\tl_new:N \l__xparse_process_one_tl
+\bool_new:N \l__xparse_process_some_bool
+\tl_new:N \l__xparse_saved_args_tl
+\tl_new:N \l__xparse_signature_tl
+\bool_new:N \l__xparse_some_obey_spaces_bool
+\bool_new:N \l__xparse_some_long_bool
+\bool_new:N \l__xparse_some_short_bool
+\prop_new:N \l__xparse_tmp_prop
+\tl_new:N \l__xparse_tmpa_tl
+\tl_new:N \l__xparse_tmpb_tl
+\cs_new_eq:NN \__xparse_tmp:w ?
+\cs_new_protected:Npn \__xparse_declare_cmd:Nnn
+ {
+ \bool_set_false:N \l__xparse_expandable_bool
+ \__xparse_declare_cmd_aux:Nnn
+ }
+\cs_new_protected:Npn \__xparse_declare_expandable_cmd:Nnn
+ {
+ \bool_set_true:N \l__xparse_expandable_bool
+ \__xparse_declare_cmd_aux:Nnn
+ }
+\cs_new_protected:Npn \__xparse_declare_cmd_aux:Nnn #1#2#3
+ {
+ \cs_if_exist:NTF #1
+ {
+ \__kernel_msg_info:nnxx { xparse } { redefine-command }
+ { \token_to_str:N #1 } { \tl_to_str:n {#2} }
+ }
+ {
+ \bool_lazy_or:nnT
+ { \cs_if_exist_p:c { \cs_to_str:N #1 ~ code } }
+ { \cs_if_exist_p:c { \cs_to_str:N #1 ~ defaults } }
+ {
+ \__kernel_msg_warning:nnx { xparse } { unsupported-let }
+ { \token_to_str:N #1 }
+ }
+ \__kernel_msg_info:nnxx { xparse } { define-command }
+ { \token_to_str:N #1 } { \tl_to_str:n {#2} }
+ }
+ \bool_set_false:N \l__xparse_environment_bool
+ \__xparse_declare_cmd_internal:Nnnn #1 {#2} {#3} { }
+ }
+\cs_new_protected:Npn \__xparse_declare_cmd_internal:Nnnn #1#2#3#4
+ {
+ \tl_set:Nx \l__xparse_function_tl { \cs_to_str:N #1 }
+ \tl_set:Nx \l__xparse_fn_tl
+ { \exp_not:c { \l__xparse_function_tl \c_space_tl } }
+ \__xparse_normalize_arg_spec:n {#2}
+ \exp_args:No \__xparse_prepare_signature:n \l__xparse_arg_spec_tl
+ \__xparse_declare_cmd_code:Nnn #1 {#2} {#3}
+ #4
+ \__xparse_break_point:n {#2}
+ }
+\cs_generate_variant:Nn \__xparse_declare_cmd_internal:Nnnn { cnx }
+\cs_new_eq:NN \__xparse_break_point:n \use_none:n
+\cs_new_protected:Npn \__xparse_declare_cmd_code:Nnn
+ {
+ \bool_if:NTF \l__xparse_grab_expandably_bool
+ { \__xparse_declare_cmd_code_expandable:Nnn }
+ { \__xparse_declare_cmd_code_aux:Nnn }
+ }
+\cs_new_protected:Npn \__xparse_declare_cmd_code_aux:Nnn #1#2#3
+ {
+ \cs_generate_from_arg_count:cNnn
+ { \l__xparse_function_tl \c_space_tl code }
+ \cs_set_protected:Npn \l__xparse_current_arg_int {#3}
+ \cs_set_protected_nopar:Npx #1
+ {
+ \bool_if:NTF \l__xparse_environment_bool
+ {
+ \__xparse_start_env:nnnnn { \exp_not:n {#2} }
+ { \l__xparse_environment_str }
+ }
+ {
+ \__xparse_start:nNNnnn { \exp_not:n {#2} }
+ \exp_not:c { \l__xparse_function_tl \c_space_tl }
+ \exp_not:c { \l__xparse_function_tl \c_space_tl code }
+ }
+ { \exp_not:o \l__xparse_signature_tl }
+ {
+ \bool_if:NT \l__xparse_defaults_bool
+ { \exp_not:o \l__xparse_defaults_tl }
+ }
+ {
+ \bool_if:NT \l__xparse_process_some_bool
+ { \exp_not:o \l__xparse_process_all_tl }
+ }
+ }
+ }
+\cs_new_protected:Npn \__xparse_declare_cmd_code_expandable:Nnn #1#2#3
+ {
+ \exp_args:Ncc \cs_generate_from_arg_count:NNnn
+ { \l__xparse_function_tl \c_space_tl code }
+ { cs_set \bool_if:NF \l__xparse_expandable_bool { _protected } :Npn }
+ \l__xparse_current_arg_int {#3}
+ \bool_if:NT \l__xparse_defaults_bool
+ {
+ \use:x
+ {
+ \cs_generate_from_arg_count:cNnn
+ { \l__xparse_function_tl \c_space_tl defaults }
+ \cs_set:Npn \l__xparse_current_arg_int
+ { \exp_not:o \l__xparse_defaults_tl }
+ }
+ }
+ \bool_if:NTF \l__xparse_expandable_bool
+ { \cs_set_nopar:Npx } { \cs_set_protected_nopar:Npx } #1
+ {
+ \exp_not:N \__xparse_start_expandable:nNNNNn
+ { \exp_not:n {#2} }
+ \exp_not:c { \l__xparse_function_tl \c_space_tl }
+ \exp_not:c
+ {
+ \l__xparse_function_tl \c_space_tl
+ \bool_if:NT \l__xparse_some_short_bool
+ { \bool_if:NT \l__xparse_some_long_bool { \c_space_tl } }
+ }
+ \exp_not:c { \l__xparse_function_tl \c_space_tl code }
+ \bool_if:NTF \l__xparse_defaults_bool
+ { \exp_not:c { \l__xparse_function_tl \c_space_tl defaults } }
+ { ? }
+ { \exp_not:o \l__xparse_signature_tl }
+ }
+ \bool_if:NTF \l__xparse_some_long_bool
+ {
+ \bool_if:NT \l__xparse_some_short_bool
+ {
+ \cs_set_nopar:cpx { \l__xparse_function_tl \c_space_tl \c_space_tl }
+ ##1##2 { ##1 {##2} }
+ }
+ \cs_set:cpx
+ }
+ { \cs_set_nopar:cpx }
+ { \l__xparse_function_tl \c_space_tl } ##1##2 { ##1 {##2} }
+ }
+\cs_new_protected:Npn \__xparse_declare_env:nnnn #1#2
+ {
+ \str_set:Nx \l__xparse_environment_str {#1}
+ \str_set:Nx \l__xparse_environment_str
+ { \tl_trim_spaces:o { \l__xparse_environment_str } }
+ \cs_if_exist:cTF { \l__xparse_environment_str }
+ {
+ \__kernel_msg_info:nnxx { xparse } { redefine-environment }
+ { \l__xparse_environment_str } { \tl_to_str:n {#2} }
+ }
+ {
+ \__kernel_msg_info:nnxx { xparse } { define-environment }
+ { \l__xparse_environment_str } { \tl_to_str:n {#2} }
+ }
+ \bool_set_false:N \l__xparse_expandable_bool
+ \bool_set_true:N \l__xparse_environment_bool
+ \exp_args:NV \__xparse_declare_env_internal:nnnn
+ \l__xparse_environment_str {#2}
+ }
+\cs_new_protected:Npn \__xparse_declare_env_internal:nnnn #1#2#3#4
+ {
+ \__xparse_declare_cmd_internal:cnxn { environment~ #1 } {#2}
+ {
+ \cs_set_nopar:Npx \exp_not:c { environment~ #1 ~end~aux }
+ {
+ \exp_not:N \exp_not:N \exp_not:c { environment~ #1~end~aux~ }
+ \exp_not:n { \exp_not:o \l__xparse_args_tl }
+ }
+ \exp_not:n {#3}
+ }
+ {
+ \cs_set_nopar:cpx { environment~ #1 ~end }
+ { \exp_not:c { environment~ #1 ~end~aux } }
+ \cs_generate_from_arg_count:cNnn
+ { environment~ #1 ~end~aux~ } \cs_set:Npn
+ \l__xparse_current_arg_int {#4}
+ \cs_set_eq:cc {#1} { environment~ #1 }
+ \cs_set_eq:cc { end #1 } { environment~ #1 ~end }
+ }
+ }
+\cs_new_protected:Npn \__xparse_start_env:nnnnn #1#2
+ {
+ \cs_if_exist_use:N \conditionally@traceoff
+ \str_set:Nn \l__xparse_environment_str {#2}
+ \bool_set_true:N \l__xparse_environment_bool
+ \__xparse_start_aux:ccnnnn
+ { environment~ \l__xparse_environment_str \c_space_tl }
+ { environment~ \l__xparse_environment_str \c_space_tl code }
+ {#1}
+ }
+\cs_new_protected:Npx \__xparse_start:nNNnnn #1#2#3
+ {
+ \exp_not:n { \cs_if_exist_use:N \conditionally@traceoff }
+ \exp_not:c { xparse~function~is~not~expandable }
+ \exp_not:n { \bool_set_false:N \l__xparse_environment_bool }
+ \exp_not:N \__xparse_start_aux:NNnnnn
+ #2 #3 {#1}
+ }
+\cs_new_protected:Npn \__xparse_start_aux:NNnnnn #1#2#3#4#5#6
+ {
+ \tl_clear:N \l__xparse_args_tl
+ \tl_set:Nn \l__xparse_fn_tl {#1}
+ \tl_set:Nn \l__xparse_fn_code_tl {#2}
+ \tl_set:Nn \l__xparse_defaults_tl {#5}
+ \tl_set:Nn \l__xparse_process_all_tl {#6}
+ #4 \__xparse_run_code:
+ }
+\cs_generate_variant:Nn \__xparse_start_aux:NNnnnn { cc }
+\cs_new_protected:Npn \__xparse_run_code:
+ {
+ \tl_if_empty:NF \l__xparse_defaults_tl { \__xparse_defaults: }
+ \tl_if_empty:NF \l__xparse_process_all_tl { \__xparse_args_process: }
+ \cs_if_exist_use:N \conditionally@traceon
+ \exp_after:wN \l__xparse_fn_code_tl \l__xparse_args_tl
+ }
+\cs_new_protected:Npn \__xparse_defaults:
+ {
+ \__xparse_defaults_def:
+ \tl_set_eq:NN \l__xparse_args_i_tl \l__xparse_args_tl
+ \__xparse_defaults_aux: \__xparse_defaults_aux: \__xparse_defaults_aux:
+ \__xparse_defaults_aux: \__xparse_defaults_aux: \__xparse_defaults_aux:
+ \__xparse_defaults_aux: \__xparse_defaults_aux: \__xparse_defaults_aux:
+ \__xparse_defaults_error:w
+ \q_recursion_stop
+ \tl_set_eq:NN \l__xparse_args_tl \l__xparse_args_i_tl
+ }
+\cs_new_protected:Npn \__xparse_defaults_aux:
+ {
+ \tl_set:Nx \l__xparse_args_ii_tl
+ { \exp_after:wN \__xparse_tmp:w \l__xparse_args_i_tl }
+ \tl_if_eq:NNT \l__xparse_args_ii_tl \l__xparse_args_i_tl
+ { \use_none_delimit_by_q_recursion_stop:w }
+ \tl_set_eq:NN \l__xparse_args_i_tl \l__xparse_args_ii_tl
+ }
+\cs_new_protected:Npn \__xparse_defaults_error:w \q_recursion_stop
+ {
+ \__kernel_msg_error:nnx { xparse } { loop-in-defaults }
+ { \__xparse_environment_or_command: }
+ }
+\cs_new_protected:Npn \__xparse_defaults_def:
+ {
+ \tl_clear:N \l__xparse_tmpa_tl
+ \int_zero:N \l__xparse_current_arg_int
+ \__xparse_tl_mapthread_function:NNN \l__xparse_args_tl \l__xparse_defaults_tl
+ \__xparse_defaults_def:nn
+ \cs_generate_from_arg_count:NNVo \__xparse_tmp:w \cs_set:Npn
+ \l__xparse_current_arg_int \l__xparse_tmpa_tl
+ }
+\cs_generate_variant:Nn \cs_generate_from_arg_count:NNnn { NNVo }
+\cs_new_protected:Npn \__xparse_defaults_def:nn
+ {
+ \int_incr:N \l__xparse_current_arg_int
+ \exp_args:NV \__xparse_defaults_def:nnn \l__xparse_current_arg_int
+ }
+\cs_new_protected:Npn \__xparse_defaults_def:nnn #1#2#3
+ {
+ \tl_put_right:Nx \l__xparse_tmpa_tl
+ {
+ {
+ \exp_not:N \exp_not:n
+ {
+ \tl_if_novalue:nTF {#2}
+ { \exp_not:o {#3} }
+ { \exp_not:n { ## #1 } }
+ }
+ }
+ }
+ }
+\cs_new_protected:Npn \__xparse_args_process:
+ {
+ \tl_clear:N \l__xparse_args_ii_tl
+ \__xparse_tl_mapthread_function:NNN
+ \l__xparse_args_tl
+ \l__xparse_process_all_tl
+ \__xparse_args_process_loop:nn
+ \tl_set_eq:NN \l__xparse_args_tl \l__xparse_args_ii_tl
+ }
+\cs_new_protected:Npn \__xparse_args_process_loop:nn #1#2
+ {
+ \tl_set:Nn \ProcessedArgument {#1}
+ \tl_if_novalue:nF {#1}
+ { \tl_map_function:nN {#2} \__xparse_args_process_aux:n }
+ \tl_put_right:No \l__xparse_args_ii_tl
+ { \exp_after:wN { \ProcessedArgument } }
+ }
+\cs_new_protected:Npn \__xparse_args_process_aux:n #1
+ {
+ \cs_generate_from_arg_count:NNnn \__xparse_tmp:w \cs_set:Npn
+ { \tl_count:N \l__xparse_args_tl } {#1}
+ \exp_args:NNNo \exp_after:wN \__xparse_tmp:w \l__xparse_args_tl
+ { \ProcessedArgument }
+ }
+\cs_new:Npn \__xparse_start_expandable:nNNNNn #1#2#3#4#5#6
+ { #6 \__xparse_end_expandable:NNw #5 #4 \q__xparse #2#3 }
+\cs_new:Npn \__xparse_end_expandable:NNw #1#2
+ { \__xparse_end_expandable_aux:w #1#2 \prg_do_nothing: }
+\cs_new:Npn \__xparse_end_expandable_aux:w #1#2#3 \q__xparse
+ { \exp_args:No \__xparse_end_expandable_aux:nNNNN {#3} #1 #2 }
+\cs_new:Npn \__xparse_end_expandable_aux:nNNNN #1#2#3#4#5
+ {
+ \token_if_eq_charcode:NNT ? #2 { \exp_after:wN \use_iv:nnnn }
+ \__xparse_end_expandable_defaults:nnnNNn {#1} { } {#1} #2#3
+ { } { } { } { } { } { } { } { } { } { }
+ {
+ \__kernel_msg_expandable_error:nnf
+ { xparse } { loop-in-defaults }
+ { \exp_args:Nf \tl_trim_spaces:n { \token_to_str:N #4 } }
+ \use_iv:nnnn
+ }
+ \q_stop
+ }
+\cs_new:Npn \__xparse_end_expandable_defaults:nnnNNn #1#2#3#4#5#6
+ {
+ #6
+ \str_if_eq:nnTF {#1} {#2}
+ { \use_i_delimit_by_q_stop:nw { #5 #1 } }
+ {
+ \exp_args:No \__xparse_tl_mapthread_function:nnN
+ { #4 #1 } {#3}
+ \__xparse_end_expandable_defaults:nnw
+ \__xparse_end_expandable_defaults:nnnNNn { } {#1} {#3} #4 #5
+ }
+ }
+\cs_new:Npn \__xparse_end_expandable_defaults:nnw #1#2
+ {
+ \tl_if_novalue:nTF {#2}
+ { \exp_args:No \__xparse_end_expandable_defaults:nw {#1} }
+ { \__xparse_end_expandable_defaults:nw {#2} }
+ }
+\cs_new:Npn \__xparse_end_expandable_defaults:nw
+ #1#2 \__xparse_end_expandable_defaults:nnnNNn #3
+ { #2 \__xparse_end_expandable_defaults:nnnNNn { #3 {#1} } }
+\cs_new_protected:Npn \__xparse_normalize_arg_spec:n #1
+ {
+ \int_zero:N \l__xparse_current_arg_int
+ \tl_clear:N \l__xparse_last_delimiters_tl
+ \tl_clear:N \l__xparse_arg_spec_tl
+ \bool_set_true:N \l__xparse_grab_expandably_bool
+ \bool_set_false:N \l__xparse_obey_spaces_bool
+ \bool_set_false:N \l__xparse_long_bool
+ \bool_set_false:N \l__xparse_some_obey_spaces_bool
+ \bool_set_false:N \l__xparse_some_long_bool
+ \bool_set_false:N \l__xparse_some_short_bool
+ \__xparse_normalize_arg_spec_loop:n #1
+ \q_recursion_tail \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ \int_compare:nNnT \l__xparse_current_arg_int > 9
+ {
+ \__kernel_msg_error:nnxx { xparse } { too-many-arguments }
+ { \__xparse_environment_or_command: } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ \bool_if:NT \l__xparse_expandable_bool
+ {
+ \tl_if_empty:NF \l__xparse_last_delimiters_tl
+ {
+ \__kernel_msg_error:nnxx { xparse } { expandable-ending-optional }
+ { \iow_char:N \\ \l__xparse_function_tl } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ }
+ \bool_if:NT \l__xparse_expandable_bool
+ { \bool_set_true:N \l__xparse_grab_expandably_bool }
+ \bool_if:NT \l__xparse_environment_bool
+ { \bool_set_false:N \l__xparse_grab_expandably_bool }
+ }
+\cs_new_protected:Npn \__xparse_normalize_arg_spec_loop:n #1
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \int_incr:N \l__xparse_current_arg_int
+ \cs_if_exist_use:cF { __xparse_normalize_type_ \tl_to_str:n {#1} :w }
+ {
+ \__kernel_msg_error:nnxx { xparse } { unknown-argument-type }
+ { \__xparse_environment_or_command: } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ }
+\cs_set_protected:Npn \__xparse_tmp:w #1
+ {
+ \cs_new_protected:Npn \__xparse_normalize_type_d:w ##1##2
+ {
+ \quark_if_recursion_tail_stop_do:nn {##2} { \__xparse_bad_arg_spec:wn }
+ \__xparse_normalize_type_D:w {##1} {##2} {#1}
+ }
+ \cs_new_protected:Npn \__xparse_normalize_type_e:w ##1
+ {
+ \quark_if_recursion_tail_stop_do:nn {##1} { \__xparse_bad_arg_spec:wn }
+ \__xparse_normalize_type_E:w {##1} { }
+ }
+ \cs_new_protected:Npn \__xparse_normalize_type_g:w
+ { \__xparse_normalize_type_G:w {#1} }
+ \cs_new_protected:Npn \__xparse_normalize_type_o:w
+ { \__xparse_normalize_type_D:w [ ] {#1} }
+ \cs_new_protected:Npn \__xparse_normalize_type_O:w
+ { \__xparse_normalize_type_D:w [ ] }
+ \cs_new_protected:Npn \__xparse_normalize_type_r:w ##1##2
+ {
+ \quark_if_recursion_tail_stop_do:nn {##2} { \__xparse_bad_arg_spec:wn }
+ \__xparse_normalize_type_R:w {##1} {##2} {#1}
+ }
+ \cs_new_protected:Npn \__xparse_normalize_type_s:w
+ { \__xparse_normalize_type_t:w * }
+ }
+\exp_args:No \__xparse_tmp:w { \c_novalue_tl }
+\cs_new_protected:cpn { __xparse_normalize_type_>:w } #1#2
+ {
+ \quark_if_recursion_tail_stop_do:nn {#2} { \__xparse_bad_arg_spec:wn }
+ \bool_if:NT \l__xparse_expandable_bool
+ {
+ \__kernel_msg_error:nnxx { xparse } { processor-in-expandable }
+ { \iow_char:N \\ \l__xparse_function_tl } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ \tl_put_right:Nx \l__xparse_arg_spec_tl { > { \tl_trim_spaces:n {#1} } }
+ \int_decr:N \l__xparse_current_arg_int
+ \bool_set_false:N \l__xparse_grab_expandably_bool
+ \__xparse_normalize_arg_spec_loop:n {#2}
+ }
+\cs_new_protected:cpn { __xparse_normalize_type_+:w } #1
+ {
+ \quark_if_recursion_tail_stop_do:nn {#1} { \__xparse_bad_arg_spec:wn }
+ \bool_if:NT \l__xparse_long_bool
+ {
+ \__kernel_msg_error:nnxx { xparse } { two-markers }
+ { \__xparse_environment_or_command: } { + }
+ \__xparse_bad_def:wn
+ }
+ \bool_set_true:N \l__xparse_long_bool
+ \int_decr:N \l__xparse_current_arg_int
+ \__xparse_normalize_arg_spec_loop:n {#1}
+ }
+\cs_new_protected:cpn { __xparse_normalize_type_!:w } #1
+ {
+ \quark_if_recursion_tail_stop_do:nn {#1} { \__xparse_bad_arg_spec:wn }
+ \bool_if:NT \l__xparse_obey_spaces_bool
+ {
+ \__kernel_msg_error:nnxx { xparse } { two-markers }
+ { \__xparse_environment_or_command: } { ! }
+ \__xparse_bad_def:wn
+ }
+ \bool_set_true:N \l__xparse_obey_spaces_bool
+ \bool_set_true:N \l__xparse_some_obey_spaces_bool
+ \int_decr:N \l__xparse_current_arg_int
+ \__xparse_normalize_arg_spec_loop:n {#1}
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_D:w #1#2#3
+ {
+ \quark_if_recursion_tail_stop_do:nn {#3} { \__xparse_bad_arg_spec:wn }
+ \__xparse_single_token_check:n {#1} \__xparse_allowed_token_check:N #1
+ \__xparse_single_token_check:n {#2}
+ \__xparse_add_arg_spec:n { D #1 #2 {#3} }
+ \tl_put_right:Nn \l__xparse_last_delimiters_tl {#1}
+ \bool_set_false:N \l__xparse_grab_expandably_bool
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_E:w #1#2
+ {
+ \quark_if_recursion_tail_stop_do:nn {#2} { \__xparse_bad_arg_spec:wn }
+ \tl_if_blank:nT {#1} { \__xparse_bad_arg_spec:wn }
+ \tl_map_function:nN {#1} \__xparse_single_token_check:n
+ \tl_map_function:nN {#1} \__xparse_allowed_token_check:N
+ \__xparse_normalize_E_unique_check:w #1 \q_nil \q_stop
+ \int_compare:nNnT { \tl_count:n {#2} } > { \tl_count:n {#1} }
+ { \__xparse_bad_arg_spec:wn }
+ \__xparse_add_arg_spec:n { E {#1} {#2} }
+ \tl_put_right:Nn \l__xparse_last_delimiters_tl {#1}
+ \bool_set_false:N \l__xparse_grab_expandably_bool
+ \int_add:Nn \l__xparse_current_arg_int { \tl_count:n {#1} - 1 }
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_E_unique_check:w #1#2 \q_stop
+ {
+ \quark_if_nil:NF #1
+ {
+ \tl_if_in:nnT {#2} {#1} { \__xparse_bad_arg_spec:wn }
+ \__xparse_normalize_E_unique_check:w #2 \q_stop
+ }
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_G:w #1
+ {
+ \quark_if_recursion_tail_stop_do:nn {#1} { \__xparse_bad_arg_spec:wn }
+ \__xparse_normalize_check_gv:N G
+ \__xparse_add_arg_spec:n { G {#1} }
+ \tl_put_right:Nn \l__xparse_last_delimiters_tl { { } }
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_t:w #1
+ {
+ \quark_if_recursion_tail_stop_do:Nn #1 { \__xparse_bad_arg_spec:wn }
+ \__xparse_single_token_check:n {#1} \__xparse_allowed_token_check:N #1
+ \tl_put_right:Nx \l__xparse_arg_spec_tl
+ {
+ \bool_if:NT \l__xparse_obey_spaces_bool { ! }
+ t \exp_not:n {#1}
+ }
+ \tl_put_right:Nn \l__xparse_last_delimiters_tl {#1}
+ \bool_set_false:N \l__xparse_grab_expandably_bool
+ \bool_set_false:N \l__xparse_obey_spaces_bool
+ \bool_set_false:N \l__xparse_long_bool
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_l:w
+ {
+ \__xparse_normalize_check_lu:N l
+ \__xparse_add_arg_spec_mandatory:n { l }
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_m:w
+ {
+ \__xparse_delimiter_check:nnn { } { m } { \iow_char:N \{ }
+ \__xparse_add_arg_spec_mandatory:n { m }
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_R:w #1#2#3
+ {
+ \quark_if_recursion_tail_stop_do:nn {#3} { \__xparse_bad_arg_spec:wn }
+ \__xparse_single_token_check:n {#1} \__xparse_allowed_token_check:N #1
+ \__xparse_single_token_check:n {#2}
+ \__xparse_delimiter_check:nnn {#1} { R/r } { \tl_to_str:n {#1} }
+ \bool_set_false:N \l__xparse_grab_expandably_bool
+ \__xparse_add_arg_spec_mandatory:n { R #1 #2 {#3} }
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_u:w #1
+ {
+ \quark_if_recursion_tail_stop_do:nn {#1} { \__xparse_bad_arg_spec:wn }
+ \__xparse_normalize_check_lu:N u
+ \__xparse_add_arg_spec_mandatory:n { u {#1} }
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_v:w
+ {
+ \__xparse_normalize_check_gv:N v
+ \__xparse_add_arg_spec_mandatory:n { v }
+ \__xparse_normalize_arg_spec_loop:n
+ }
+\cs_new_protected:Npn \__xparse_normalize_type_b:w #1
+ {
+ \bool_if:NF \l__xparse_environment_bool
+ {
+ \__kernel_msg_error:nnxx
+ { xparse } { invalid-command-arg }
+ { \__xparse_environment_or_command: } { b }
+ \__xparse_bad_def:wn
+ }
+ \tl_clear:N \l__xparse_last_delimiters_tl
+ \__xparse_add_arg_spec:n { b }
+ \quark_if_recursion_tail_stop:n {#1}
+ \__kernel_msg_error:nnxx { xparse } { arg-after-body }
+ { \__xparse_environment_or_command: }
+ { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+\cs_new_protected:Npn \__xparse_single_token_check:n #1
+ {
+ \tl_trim_spaces_apply:nN {#1} \tl_if_single_token:nF
+ {
+ \__kernel_msg_error:nnxx { xparse } { not-single-token }
+ { \__xparse_environment_or_command: } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ }
+\cs_new_protected:Npn \__xparse_allowed_token_check:N #1
+ {
+ \token_if_eq_meaning:NNTF #1 \c_group_begin_token
+ { \use:n }
+ {
+ \token_if_eq_meaning:NNTF #1 \c_group_end_token
+ { \use:n }
+ { \use_none:n }
+ }
+ {
+ \__kernel_msg_error:nnxxx
+ { xparse } { forbidden-implicit-group-token }
+ { \__xparse_environment_or_command: } { \tl_to_str:n {#1} }
+ {
+ \token_if_eq_meaning:NNTF #1 \c_group_begin_token
+ { begin } { end }
+ }
+ \__xparse_bad_def:wn
+ }
+ }
+\cs_new_protected:Npn \__xparse_normalize_check_gv:N #1
+ {
+ \bool_if:NT \l__xparse_expandable_bool
+ {
+ \__kernel_msg_error:nnxx
+ { xparse } { invalid-expandable-argument-type }
+ { \iow_char:N \\ \l__xparse_function_tl } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ \bool_set_false:N \l__xparse_grab_expandably_bool
+ }
+\cs_new_protected:Npn \__xparse_normalize_check_lu:N #1
+ {
+ \bool_if:NT \l__xparse_expandable_bool
+ {
+ \tl_if_empty:NF \l__xparse_last_delimiters_tl
+ {
+ \__kernel_msg_error:nnxx
+ { xparse } { invalid-after-optional-expandably }
+ { \iow_char:N \\ \l__xparse_function_tl } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ }
+ }
+\cs_new_protected:Npn \__xparse_delimiter_check:nnn #1#2#3
+ {
+ \tl_map_inline:Nn \l__xparse_last_delimiters_tl
+ {
+ \tl_if_eq:nnT {##1} {#1}
+ {
+ \__kernel_msg_warning:nnxx { xparse } { optional-mandatory }
+ {#2} {#3}
+ }
+ }
+ }
+\cs_new_protected:Npn \__xparse_bad_arg_spec:wn #1 \__xparse_break_point:n #2
+ {
+ \__kernel_msg_error:nnxx { xparse } { bad-arg-spec }
+ { \__xparse_environment_or_command: } { \tl_to_str:n {#2} }
+ }
+\cs_new_protected:Npn \__xparse_bad_def:wn #1 \__xparse_break_point:n #2 { }
+\cs_new_protected:Npn \__xparse_add_arg_spec:n #1
+ {
+ \bool_lazy_and:nnT
+ { ! \l__xparse_long_bool }
+ { \l__xparse_some_long_bool }
+ {
+ \bool_if:NT \l__xparse_expandable_bool
+ {
+ \__kernel_msg_error:nnx { xparse } { inconsistent-long }
+ { \iow_char:N \\ \l__xparse_function_tl }
+ \__xparse_bad_def:wn
+ }
+ \bool_set_false:N \l__xparse_grab_expandably_bool
+ }
+ \bool_if:NTF \l__xparse_long_bool
+ { \bool_set_true:N \l__xparse_some_long_bool }
+ { \bool_set_true:N \l__xparse_some_short_bool }
+ \tl_put_right:Nx \l__xparse_arg_spec_tl
+ {
+ \bool_if:NT \l__xparse_long_bool { + }
+ \bool_if:NT \l__xparse_obey_spaces_bool { ! }
+ \exp_not:n {#1}
+ }
+ \bool_set_false:N \l__xparse_long_bool
+ \bool_set_false:N \l__xparse_obey_spaces_bool
+ }
+\cs_new_protected:Npn \__xparse_add_arg_spec_mandatory:n #1
+ {
+ \bool_if:NT \l__xparse_some_obey_spaces_bool
+ {
+ \__kernel_msg_error:nnxx { xparse } { non-trailing-obey-spaces }
+ { \__xparse_environment_or_command: } { \tl_to_str:n {#1} }
+ \__xparse_bad_def:wn
+ }
+ \tl_clear:N \l__xparse_last_delimiters_tl
+ \__xparse_add_arg_spec:n {#1}
+ }
+\cs_new_protected:Npn \__xparse_prepare_signature:n #1
+ {
+ \int_zero:N \l__xparse_current_arg_int
+ \bool_set_false:N \l__xparse_long_bool
+ \bool_set_false:N \l__xparse_obey_spaces_bool
+ \int_zero:N \l__xparse_m_args_int
+ \bool_set_false:N \l__xparse_defaults_bool
+ \tl_clear:N \l__xparse_defaults_tl
+ \tl_clear:N \l__xparse_process_all_tl
+ \tl_clear:N \l__xparse_process_one_tl
+ \bool_set_false:N \l__xparse_process_some_bool
+ \tl_clear:N \l__xparse_signature_tl
+ \__xparse_prepare_signature:N #1 \q_recursion_tail \q_recursion_stop
+ \bool_if:NF \l__xparse_expandable_bool { \__xparse_flush_m_args: }
+ }
+\cs_new_protected:Npn \__xparse_prepare_signature:N
+ {
+ \bool_set_false:N \l__xparse_prefixed_bool
+ \__xparse_prepare_signature_bypass:N
+ }
+\cs_new_protected:Npn \__xparse_prepare_signature_bypass:N #1
+ {
+ \quark_if_recursion_tail_stop:N #1
+ \use:c
+ {
+ __xparse_add
+ \bool_if:NT \l__xparse_grab_expandably_bool { _expandable }
+ _type_ \token_to_str:N #1 :w
+ }
+ }
+\cs_new_protected:cpn { __xparse_add_type_+:w }
+ {
+ \__xparse_flush_m_args:
+ \bool_set_true:N \l__xparse_long_bool
+ \bool_set_true:N \l__xparse_prefixed_bool
+ \__xparse_prepare_signature_bypass:N
+ }
+\cs_new_protected:cpn { __xparse_add_type_!:w }
+ {
+ \__xparse_flush_m_args:
+ \bool_set_true:N \l__xparse_obey_spaces_bool
+ \bool_set_true:N \l__xparse_prefixed_bool
+ \__xparse_prepare_signature_bypass:N
+ }
+\cs_new_protected:cpn { __xparse_add_type_>:w } #1
+ {
+ \__xparse_flush_m_args:
+ \bool_set_true:N \l__xparse_prefixed_bool
+ \bool_set_true:N \l__xparse_process_some_bool
+ \tl_put_left:Nn \l__xparse_process_one_tl { {#1} }
+ \__xparse_prepare_signature_bypass:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_b:w
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default:
+ \__xparse_add_grabber:N b
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_D:w #1#2#3
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default:n {#3}
+ \__xparse_add_grabber:N D
+ \tl_put_right:Nn \l__xparse_signature_tl { #1 #2 }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_E:w #1#2
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default_E:nn {#1} {#2}
+ \__xparse_add_grabber:N E
+ \tl_put_right:Nn \l__xparse_signature_tl { {#1} }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_G:w #1
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default:n {#1}
+ \__xparse_add_grabber:N G
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_l:w
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default:
+ \__xparse_add_grabber:N l
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_m:w
+ {
+ \__xparse_add_default:
+ \bool_if:NTF \l__xparse_prefixed_bool
+ { \__xparse_add_grabber:N m }
+ { \int_incr:N \l__xparse_m_args_int }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_R:w #1#2#3
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default:n {#3}
+ \__xparse_add_grabber:N R
+ \tl_put_right:Nn \l__xparse_signature_tl { #1 #2 }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_t:w #1
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default:
+ \__xparse_add_grabber:N t
+ \tl_put_right:Nn \l__xparse_signature_tl {#1}
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_u:w #1
+ {
+ \__xparse_flush_m_args:
+ \__xparse_add_default:
+ \__xparse_add_grabber:N u
+ \tl_put_right:Nn \l__xparse_signature_tl { {#1} }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_type_v:w
+ {
+ \__xparse_flush_m_args:
+ \exp_args:No \__xparse_add_default:n \c_novalue_tl
+ \__xparse_add_grabber:N v
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_flush_m_args:
+ {
+ \int_compare:nNnT \l__xparse_m_args_int > 0
+ {
+ \tl_put_right:Nx \l__xparse_signature_tl
+ { \exp_not:c { __xparse_grab_m_ \int_use:N \l__xparse_m_args_int :w } }
+ \tl_put_right:Nx \l__xparse_process_all_tl
+ { \prg_replicate:nn { \l__xparse_m_args_int } { { } } }
+ }
+ \int_zero:N \l__xparse_m_args_int
+ }
+\cs_new_protected:Npn \__xparse_add_grabber:N #1
+ {
+ \tl_put_right:Nx \l__xparse_signature_tl
+ {
+ \exp_not:c
+ {
+ __xparse_grab_ #1
+ \bool_if:NT \l__xparse_long_bool { _long }
+ \bool_if:NT \l__xparse_obey_spaces_bool { _obey_spaces }
+ :w
+ }
+ }
+ \bool_set_false:N \l__xparse_long_bool
+ \bool_set_false:N \l__xparse_obey_spaces_bool
+ \tl_put_right:Nx \l__xparse_process_all_tl
+ { { \exp_not:o \l__xparse_process_one_tl } }
+ \tl_clear:N \l__xparse_process_one_tl
+ }
+\cs_new_protected:Npn \__xparse_add_default:n #1
+ {
+ \tl_if_novalue:nTF {#1}
+ { \__xparse_add_default: }
+ {
+ \int_incr:N \l__xparse_current_arg_int
+ \bool_set_true:N \l__xparse_defaults_bool
+ \tl_put_right:Nn \l__xparse_defaults_tl { { \prg_do_nothing: #1 } }
+ }
+ }
+\cs_new_protected:Npn \__xparse_add_default:
+ {
+ \int_incr:N \l__xparse_current_arg_int
+ \tl_put_right:Nn \l__xparse_defaults_tl { \c_novalue_tl }
+ }
+\cs_new_protected:Npn \__xparse_add_default_E:nn #1#2
+ {
+ \tl_map_function:nN {#2} \__xparse_add_default:n
+ \prg_replicate:nn
+ { \tl_count:n {#1} - \tl_count:n {#2} }
+ { \__xparse_add_default: }
+ }
+\cs_new_protected:cpn { __xparse_add_expandable_type_+:w }
+ {
+ \bool_set_true:N \l__xparse_long_bool
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_D:w
+ { \__xparse_add_expandable_type_D_aux:NNNn D }
+\cs_new_protected:Npn \__xparse_add_expandable_type_D_aux:NNNn #1#2#3#4
+ {
+ \__xparse_add_default:n {#4}
+ \tl_if_eq:nnTF {#2} {#3}
+ { \__xparse_add_expandable_type_D_aux:NN #1 #2 }
+ { \__xparse_add_expandable_type_D_aux:NNN #1 #2 #3 }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_D_aux:NNN #1#2#3
+ {
+ \bool_if:NTF \l__xparse_long_bool
+ { \cs_set:cpx }
+ { \cs_set_nopar:cpx }
+ { \l__xparse_expandable_aux_name_tl } ##1 ##2 #2 ##3 \q__xparse ##4 #3
+ { ##1 {##2} {##3} {##4} }
+ \__xparse_add_expandable_grabber:nn {#1}
+ {
+ \exp_not:c { \l__xparse_expandable_aux_name_tl }
+ \exp_not:n { #2 #3 }
+ }
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_D_aux:NN #1#2
+ {
+ \bool_if:NTF \l__xparse_long_bool
+ { \cs_set:cpx }
+ { \cs_set_nopar:cpx }
+ { \l__xparse_expandable_aux_name_tl } ##1 #2 ##2 #2
+ { ##1 {##2} }
+ \__xparse_add_expandable_grabber:nn { #1_alt }
+ {
+ \exp_not:c { \l__xparse_expandable_aux_name_tl }
+ \exp_not:n {#2}
+ }
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_E:w #1#2
+ {
+ \__xparse_add_default_E:nn {#1} {#2}
+ \tl_clear:N \l__xparse_tmpb_tl
+ \tl_map_function:nN {#1} \__xparse_add_expandable_type_E_aux:n
+ \__xparse_add_expandable_grabber:nn
+ { E \bool_if:NT \l__xparse_long_bool { _long } }
+ {
+ { \exp_not:o \l__xparse_tmpb_tl }
+ {
+ \prg_replicate:nn { \tl_count:n {#1} }
+ { { \c_novalue_tl } }
+ }
+ }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_E_aux:n #1
+ {
+ \__xparse_get_grabber:NN #1 \l__xparse_tmpa_tl
+ \tl_put_right:Nx \l__xparse_tmpb_tl
+ { \exp_not:o \l__xparse_tmpa_tl \exp_not:N #1 }
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_l:w
+ { \__xparse_add_expandable_type_u:w ## }
+\cs_new_protected:Npn \__xparse_add_expandable_type_m:w
+ {
+ \__xparse_add_default:
+ \__xparse_add_expandable_grabber:nn
+ { m \bool_if:NT \l__xparse_long_bool { _long } } { }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_R:w
+ { \__xparse_add_expandable_type_D_aux:NNNn R }
+\cs_new_protected:Npn \__xparse_add_expandable_type_t:w #1
+ {
+ \__xparse_add_default:
+ \__xparse_get_grabber:NN #1 \l__xparse_tmpa_tl
+ \__xparse_add_expandable_grabber:nn { t }
+ {
+ \exp_not:o \l__xparse_tmpa_tl
+ \exp_not:N #1
+ }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_type_u:w #1
+ {
+ \__xparse_add_default:
+ \bool_if:NTF \l__xparse_long_bool
+ { \cs_set:cpn }
+ { \cs_set_nopar:cpn }
+ { \l__xparse_expandable_aux_name_tl } ##1 \q__xparse ##2 ##3 ##4 #1
+ { ##1 {##4} \q__xparse ##2 ##3 }
+ \__xparse_add_expandable_grabber:nn { u }
+ { \exp_not:c { \l__xparse_expandable_aux_name_tl } }
+ \__xparse_prepare_signature:N
+ }
+\cs_new_protected:Npn \__xparse_add_expandable_grabber:nn #1#2
+ {
+ \tl_put_right:Nx \l__xparse_signature_tl
+ { \exp_not:c { __xparse_expandable_grab_ #1 :w } #2 }
+ }
+\cs_new_protected:Npn \__xparse_get_grabber:NN #1#2
+ {
+ \cs_set:Npn \__xparse_tmp:w ##1 #1 {##1}
+ \exp_args:Nc \__xparse_get_grabber_auxi:NN
+ { __xparse_grabber_ \token_to_str:N #1 :w } #2
+ }
+\cs_new_protected:Npn \__xparse_get_grabber_auxi:NN #1#2
+ {
+ \cs_if_eq:NNTF \__xparse_tmp:w #1
+ { \tl_set:Nn #2 {#1} }
+ {
+ \cs_if_exist:NTF #1
+ {
+ \int_gincr:N \g__xparse_grabber_int
+ \exp_args:Nc \__xparse_get_grabber_auxi:NN
+ {
+ __xparse_grabber_
+ - \int_use:N \g__xparse_grabber_int :w
+ }
+ #2
+ }
+ { \__xparse_get_grabber_auxii:NN #1 #2 }
+ }
+ }
+\cs_new_protected:Npn \__xparse_get_grabber_auxii:NN #1#2
+ {
+ \cs_set_eq:NN #1 \__xparse_tmp:w
+ \tl_set:Nn #2 {#1}
+ }
+\cs_new_protected:Npn \__xparse_grab_b:w
+ { \__xparse_grab_b_aux:NNw \cs_set_protected_nopar:Npn \tl_trim_spaces:n }
+\cs_new_protected:Npn \__xparse_grab_b_long:w
+ { \__xparse_grab_b_aux:NNw \cs_set_protected:Npn \tl_trim_spaces:n }
+\cs_new_protected:Npn \__xparse_grab_b_obey_spaces:w
+ { \__xparse_grab_b_aux:NNw \cs_set_protected_nopar:Npn \exp_not:n }
+\cs_new_protected:Npn \__xparse_grab_b_long_obey_spaces:w
+ { \__xparse_grab_b_aux:NNw \cs_set_protected:Npn \exp_not:n }
+\cs_new_protected:Npn \__xparse_grab_b_aux:NNw #1#2#3 \__xparse_run_code:
+ {
+ \__xparse_grab_D_aux:NNnN \begin \end {#3} #1
+ \tl_put_left:Nn \l__xparse_signature_tl { \__xparse_grab_b_end:Nw #2 }
+ \tl_set_eq:NN \l__xparse_saved_args_tl \l__xparse_args_tl
+ \tl_clear:N \l__xparse_args_tl
+ \exp_args:Nc \l__xparse_fn_tl { begin ~ }
+ }
+\cs_new_protected:Npn \__xparse_grab_b_end:Nw #1#2 \__xparse_run_code:
+ {
+ \tl_set:Nx \l__xparse_args_tl
+ {
+ \exp_not:V \l__xparse_saved_args_tl
+ { \exp_after:wN #1 \l__xparse_args_tl }
+ }
+ #2
+ \__xparse_run_code:
+ \end
+ }
+\cs_new_protected:Npn \__xparse_grab_D:w #1#2#3 \__xparse_run_code:
+ {
+ \__xparse_grab_D_aux:NNnNN #1 #2 {#3} \cs_set_protected_nopar:Npn
+ \__xparse_peek_nonspace_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_D_long:w #1#2#3 \__xparse_run_code:
+ {
+ \__xparse_grab_D_aux:NNnNN #1 #2 {#3} \cs_set_protected:Npn
+ \__xparse_peek_nonspace_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_D_obey_spaces:w #1#2#3 \__xparse_run_code:
+ {
+ \__xparse_grab_D_aux:NNnNN #1 #2 {#3} \cs_set_protected_nopar:Npn
+ \__xparse_peek_meaning_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_D_long_obey_spaces:w #1#2#3 \__xparse_run_code:
+ {
+ \__xparse_grab_D_aux:NNnNN #1 #2 {#3} \cs_set_protected:Npn
+ \__xparse_peek_meaning_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_D_aux:NNnNN #1#2#3#4#5
+ {
+ \__xparse_grab_D_aux:NNnN #1#2 {#3} #4
+ #5 #1
+ { \__xparse_grab_D_call:Nw #1 }
+ { \__xparse_add_arg:o \c_novalue_tl }
+ }
+\cs_new_protected:Npn \__xparse_grab_D_aux:NNnN #1#2#3#4
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#3}
+ \exp_after:wN #4 \l__xparse_fn_tl ##1 #2
+ {
+ \tl_if_in:nnTF {##1} {#1}
+ { \__xparse_grab_D_nested:NNnN #1 #2 {##1} #4 }
+ {
+ \tl_if_blank:oTF { \use_none:n ##1 }
+ { \__xparse_add_arg:o { \use_none:n ##1 } }
+ {
+ \str_if_eq:eeTF
+ { \exp_not:o { \use_none:n ##1 } }
+ { { \exp_not:o { \use_ii:nnn ##1 \q_nil } } }
+ { \__xparse_add_arg:o { \use_ii:nn ##1 } }
+ { \__xparse_add_arg:o { \use_none:n ##1 } }
+ }
+ }
+ }
+ }
+\tl_new:N \l__xparse_nesting_a_tl
+\tl_new:N \l__xparse_nesting_b_tl
+\quark_new:N \q__xparse
+\cs_new_protected:Npn \__xparse_grab_D_nested:NNnN #1#2#3#4
+ {
+ \tl_clear:N \l__xparse_nesting_a_tl
+ \tl_clear:N \l__xparse_nesting_b_tl
+ \exp_after:wN #4 \l__xparse_fn_tl ##1 #1 ##2 \q__xparse ##3 #2
+ {
+ \tl_put_right:No \l__xparse_nesting_a_tl { \use_none:n ##1 #1 }
+ \tl_put_right:No \l__xparse_nesting_b_tl { \use_i:nn #2 ##3 }
+ \tl_if_in:nnTF {##2} {#1}
+ {
+ \l__xparse_fn_tl
+ \q_nil ##2 \q__xparse \ERROR
+ }
+ {
+ \tl_put_right:Nx \l__xparse_nesting_a_tl
+ { \__xparse_grab_D_nested:w \q_nil ##2 \q_stop }
+ \tl_if_in:NnTF \l__xparse_nesting_b_tl {#1}
+ {
+ \tl_set_eq:NN \l__xparse_tmpa_tl \l__xparse_nesting_b_tl
+ \tl_clear:N \l__xparse_nesting_b_tl
+ \exp_after:wN \l__xparse_fn_tl \exp_after:wN
+ \q_nil \l__xparse_tmpa_tl \q_nil \q__xparse \ERROR
+ }
+ {
+ \tl_put_right:No \l__xparse_nesting_a_tl
+ \l__xparse_nesting_b_tl
+ \__xparse_add_arg:V \l__xparse_nesting_a_tl
+ }
+ }
+ }
+ \l__xparse_fn_tl #3 \q_nil \q__xparse \ERROR
+ }
+\cs_new:Npn \__xparse_grab_D_nested:w #1 \q_nil \q_stop
+ { \exp_not:o { \use_none:n #1 } }
+\cs_new_protected_nopar:Npn \__xparse_grab_D_call:Nw #1
+ {
+ \token_if_eq_catcode:NNTF + #1
+ {
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \l__xparse_fn_tl \char_generate:nn { `#1 } { 11 }
+ }
+ {
+ \__xparse_token_if_cs:NTF #1
+ {
+ \exp_after:wN \l__xparse_fn_tl
+ \cs:w \cs_to_str:N #1 ~ \cs_end:
+ }
+ {
+ \exp_after:wN \l__xparse_fn_tl
+ \token_to_str:N #1
+ }
+ }
+ }
+\cs_new_protected:Npn \__xparse_grab_E:w #1#2 \__xparse_run_code:
+ {
+ \__xparse_grab_E:nnNN {#1} {#2}
+ \cs_set_protected_nopar:Npn
+ \__xparse_peek_nonspace_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_E_long:w #1#2 \__xparse_run_code:
+ {
+ \__xparse_grab_E:nnNN {#1} {#2}
+ \cs_set_protected:Npn
+ \__xparse_peek_nonspace_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_E_obey_spaces:w #1#2 \__xparse_run_code:
+ {
+ \__xparse_grab_E:nnNN {#1} {#2}
+ \cs_set_protected_nopar:Npn
+ \__xparse_peek_meaning_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_E_long_obey_spaces:w #1#2 \__xparse_run_code:
+ {
+ \__xparse_grab_E:nnNN {#1} {#2}
+ \cs_set_protected:Npn
+ \__xparse_peek_meaning_remove:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_E:nnNN #1#2#3#4
+ {
+ \exp_after:wN #3 \l__xparse_fn_tl ##1##2##3
+ {
+ \prop_put:Nnn \l__xparse_tmp_prop {##1} {##3}
+ \__xparse_grab_E_loop:NnN #4 { } ##2 \q_recursion_stop
+ }
+ \prop_clear:N \l__xparse_tmp_prop
+ \tl_set:Nn \l__xparse_signature_tl {#2}
+ \cs_set_protected:Npn \__xparse_grab_E_finalise:
+ {
+ \tl_map_inline:nn {#1}
+ {
+ \prop_get:NnNF \l__xparse_tmp_prop {####1} \l__xparse_tmpb_tl
+ { \tl_set_eq:NN \l__xparse_tmpb_tl \c_novalue_tl }
+ \tl_put_right:Nx \l__xparse_args_tl
+ { { \exp_not:V \l__xparse_tmpb_tl } }
+ }
+ \l__xparse_signature_tl \__xparse_run_code:
+ }
+ \__xparse_grab_E_loop:NnN #4 { } #1 \q_recursion_tail \q_recursion_stop
+ }
+\cs_new_protected:Npn \__xparse_grab_E_loop:NnN #1#2#3#4 \q_recursion_stop
+ {
+ \cs_if_eq:NNTF #3 \q_recursion_tail
+ { \__xparse_grab_E_finalise: }
+ {
+ #1 #3
+ { \l__xparse_fn_tl #3 {#2#4} }
+ { \__xparse_grab_E_loop:NnN #1 {#2#3} #4 \q_recursion_stop }
+ }
+ }
+\cs_new_protected:Npn \__xparse_grab_E_finalise: { }
+\cs_new_protected:Npn \__xparse_grab_G:w #1 \__xparse_run_code:
+ {
+ \__xparse_grab_G_aux:nNN {#1} \cs_set_protected_nopar:Npn
+ \__xparse_peek_nonspace:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_G_long:w #1 \__xparse_run_code:
+ {
+ \__xparse_grab_G_aux:nNN {#1} \cs_set_protected:Npn
+ \__xparse_peek_nonspace:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_G_obey_spaces:w #1 \__xparse_run_code:
+ {
+ \__xparse_grab_G_aux:nNN {#1} \cs_set_protected_nopar:Npn
+ \peek_meaning:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_G_long_obey_spaces:w #1 \__xparse_run_code:
+ {
+ \__xparse_grab_G_aux:nNN {#1} \cs_set_protected:Npn
+ \peek_meaning:NTF
+ }
+\cs_new_protected:Npn \__xparse_grab_G_aux:nNN #1#2#3
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN #2 \l__xparse_fn_tl ##1
+ { \__xparse_add_arg:n {##1} }
+ #3 \c_group_begin_token
+ { \l__xparse_fn_tl }
+ { \__xparse_add_arg:o \c_novalue_tl }
+ }
+\cs_new_protected:Npn \__xparse_grab_l:w #1 \__xparse_run_code:
+ { \__xparse_grab_l_aux:nN {#1} \cs_set_protected_nopar:Npn }
+\cs_new_protected:Npn \__xparse_grab_l_long:w #1 \__xparse_run_code:
+ { \__xparse_grab_l_aux:nN {#1} \cs_set_protected:Npn }
+\cs_new_protected:Npn \__xparse_grab_l_aux:nN #1#2
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN #2 \l__xparse_fn_tl ##1##
+ { \__xparse_add_arg:n {##1} }
+ \l__xparse_fn_tl
+ }
+\cs_new_protected:Npn \__xparse_grab_m:w #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_protected_nopar:Npn \l__xparse_fn_tl ##1
+ { \__xparse_add_arg:n {##1} }
+ \l__xparse_fn_tl
+ }
+\cs_new_protected:Npn \__xparse_grab_m_long:w #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_protected:Npn \l__xparse_fn_tl ##1
+ { \__xparse_add_arg:n {##1} }
+ \l__xparse_fn_tl
+ }
+\cs_new_protected_nopar:Npn \__xparse_grab_m_aux:Nnnnnnnnn #1#2#3#4#5#6#7#8#9
+ {
+ \tl_put_right:No \l__xparse_args_tl
+ { #1 {#2} {#3} {#4} {#5} {#6} {#7} {#8} {#9} }
+ \l__xparse_signature_tl \__xparse_run_code:
+ }
+\cs_new_protected:cpn { __xparse_grab_m_1:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \use_none:nnnnnnn { } { } { } { } { } { } { }
+ }
+\cs_new_protected:cpn { __xparse_grab_m_2:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \use_none:nnnnnn { } { } { } { } { } { }
+ }
+\cs_new_protected:cpn { __xparse_grab_m_3:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \use_none:nnnnn { } { } { } { } { }
+ }
+\cs_new_protected:cpn { __xparse_grab_m_4:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \use_none:nnnn { } { } { } { }
+ }
+\cs_new_protected:cpn { __xparse_grab_m_5:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \use_none:nnn { } { } { }
+ }
+\cs_new_protected:cpn { __xparse_grab_m_6:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \use_none:nn { } { }
+ }
+\cs_new_protected:cpn { __xparse_grab_m_7:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \use_none:n { }
+ }
+\cs_new_protected:cpn { __xparse_grab_m_8:w } #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \exp_after:wN \cs_set_eq:NN \l__xparse_fn_tl \__xparse_grab_m_aux:Nnnnnnnnn
+ \l__xparse_fn_tl \prg_do_nothing:
+ }
+\cs_new_protected:cpx { __xparse_grab_m_9:w }
+ {
+ \exp_not:c { __xparse_grab_m_5:w }
+ \exp_not:c { __xparse_grab_m_4:w }
+ }
+\cs_new_protected:Npn \__xparse_grab_R:w #1#2#3 \__xparse_run_code:
+ { \__xparse_grab_R_aux:NNnN #1 #2 {#3} \cs_set_protected_nopar:Npn }
+\cs_new_protected:Npn \__xparse_grab_R_long:w #1#2#3 \__xparse_run_code:
+ { \__xparse_grab_R_aux:NNnN #1 #2 {#3} \cs_set_protected:Npn }
+\cs_new_protected:Npn \__xparse_grab_R_aux:NNnN #1#2#3#4
+ {
+ \__xparse_grab_D_aux:NNnN #1 #2 {#3} #4
+ \__xparse_peek_nonspace_remove:NTF #1
+ { \__xparse_grab_D_call:Nw #1 }
+ {
+ \__kernel_msg_error:nnxx { xparse } { missing-required }
+ { \__xparse_environment_or_command: }
+ { \token_to_str:N #1 }
+ \__xparse_add_arg:o \c_novalue_tl
+ }
+ }
+\cs_new_protected:Npn \__xparse_grab_t:w
+ { \__xparse_grab_t_aux:NNw \__xparse_peek_nonspace_remove:NTF }
+\cs_new_protected:Npn \__xparse_grab_t_obey_spaces:w
+ { \__xparse_grab_t_aux:NNw \__xparse_peek_meaning_remove:NTF }
+\cs_new_protected:Npn \__xparse_grab_t_aux:NNw #1#2#3 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#3}
+ \exp_after:wN \cs_set_protected:Npn \l__xparse_fn_tl
+ {
+ #1 #2
+ { \__xparse_add_arg:n { \BooleanTrue } }
+ { \__xparse_add_arg:n { \BooleanFalse } }
+ }
+ \l__xparse_fn_tl
+ }
+\cs_new_protected:Npn \__xparse_grab_u:w #1#2 \__xparse_run_code:
+ { \__xparse_grab_u_aux:nnN {#1} {#2} \cs_set_protected_nopar:Npn }
+\cs_new_protected:Npn \__xparse_grab_u_long:w #1#2 \__xparse_run_code:
+ { \__xparse_grab_u_aux:nnN {#1} {#2} \cs_set_protected:Npn }
+\cs_new_protected:Npn \__xparse_grab_u_aux:nnN #1#2#3
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#2}
+ \exp_after:wN #3 \l__xparse_fn_tl ##1 #1
+ { \__xparse_add_arg:n {##1} }
+ \l__xparse_fn_tl
+ }
+\tl_new:N \l__xparse_v_arg_tl
+\cs_new_protected:Npn \__xparse_grab_v:w
+ {
+ \bool_set_false:N \l__xparse_long_bool
+ \__xparse_grab_v_aux:w
+ }
+\cs_new_protected:Npn \__xparse_grab_v_long:w
+ {
+ \bool_set_true:N \l__xparse_long_bool
+ \__xparse_grab_v_aux:w
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux:w #1 \__xparse_run_code:
+ {
+ \tl_set:Nn \l__xparse_signature_tl {#1}
+ \group_begin:
+ \group_align_safe_begin:
+ \tex_escapechar:D = 92 \scan_stop:
+ \tl_clear:N \l__xparse_v_arg_tl
+ \peek_remove_spaces:n
+ {
+ \peek_meaning_remove:NTF \c_group_begin_token
+ {
+ \group_align_safe_end:
+ \__xparse_grab_v_bgroup:
+ }
+ {
+ \peek_N_type:TF
+ { \__xparse_grab_v_aux_test:N }
+ { \__xparse_grab_v_aux_abort:n { } }
+ }
+ }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_group_end:
+ {
+ \group_align_safe_end:
+ \exp_args:NNNo
+ \group_end:
+ \tl_set:Nn \l__xparse_v_arg_tl { \l__xparse_v_arg_tl }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux_test:N #1
+ {
+ \__xparse_grab_v_token_if_char:NTF #1
+ {
+ \__xparse_grab_v_aux_put:N #1
+ \__xparse_grab_v_aux_catcodes:
+ \__xparse_grab_v_aux_loop:N #1
+ }
+ { \__xparse_grab_v_aux_abort:n {#1} #1 }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux_loop:N #1
+ {
+ \peek_N_type:TF
+ { \__xparse_grab_v_aux_loop:NN #1 }
+ { \__xparse_grab_v_aux_abort:n { } }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux_loop:NN #1#2
+ {
+ \__xparse_grab_v_token_if_char:NTF #2
+ {
+ \token_if_eq_charcode:NNTF #1 #2
+ { \__xparse_grab_v_aux_loop_end: }
+ {
+ \__xparse_grab_v_aux_put:N #2
+ \__xparse_grab_v_aux_loop:N #1
+ }
+ }
+ { \__xparse_grab_v_aux_abort:n {#2} #2 }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux_loop_end:
+ {
+ \__xparse_grab_v_group_end:
+ \__xparse_add_arg:x { \tl_tail:N \l__xparse_v_arg_tl }
+ }
+\int_new:N \l__xparse_v_nesting_int
+\cs_new_protected:Npx \__xparse_grab_v_bgroup:
+ {
+ \exp_not:N \__xparse_grab_v_aux_catcodes:
+ \exp_not:n { \int_set:Nn \l__xparse_v_nesting_int { 1 } }
+ \exp_not:N \__xparse_grab_v_aux_put:N \iow_char:N \{
+ \exp_not:N \__xparse_grab_v_bgroup_loop:
+ }
+\cs_new_protected:Npn \__xparse_grab_v_bgroup_loop:
+ {
+ \peek_N_type:TF
+ { \__xparse_grab_v_bgroup_loop:N }
+ { \__xparse_grab_v_aux_abort:n { } }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_bgroup_loop:N #1
+ {
+ \__xparse_grab_v_token_if_char:NTF #1
+ {
+ \token_if_eq_charcode:NNTF \c_group_end_token #1
+ {
+ \int_decr:N \l__xparse_v_nesting_int
+ \int_compare:nNnTF \l__xparse_v_nesting_int > 0
+ {
+ \__xparse_grab_v_aux_put:N #1
+ \__xparse_grab_v_bgroup_loop:
+ }
+ { \__xparse_grab_v_aux_loop_end: }
+ }
+ {
+ \token_if_eq_charcode:NNT \c_group_begin_token #1
+ { \int_incr:N \l__xparse_v_nesting_int }
+ \__xparse_grab_v_aux_put:N #1
+ \__xparse_grab_v_bgroup_loop:
+ }
+ }
+ { \__xparse_grab_v_aux_abort:n {#1} #1 }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux_catcodes:
+ {
+ \cs_set_eq:NN \do \char_set_catcode_other:N
+ \dospecials
+ \tex_endlinechar:D = `\^^M \scan_stop:
+ \bool_if:NTF \l__xparse_long_bool
+ { \char_set_catcode_other:n { \tex_endlinechar:D } }
+ { \char_set_catcode_parameter:n { \tex_endlinechar:D } }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux_abort:n #1
+ {
+ \__xparse_grab_v_group_end:
+ \exp_after:wN \exp_after:wN \exp_after:wN
+ \peek_meaning_remove:NTF \char_generate:nn { \tex_endlinechar:D } { 6 }
+ {
+ \__kernel_msg_error:nnxxx { xparse } { verbatim-newline }
+ { \__xparse_environment_or_command: }
+ { \tl_to_str:N \l__xparse_v_arg_tl }
+ { \tl_to_str:n {#1} }
+ \__xparse_add_arg:o \c_novalue_tl
+ }
+ {
+ \__kernel_msg_error:nnxxx { xparse } { verbatim-tokenized }
+ { \__xparse_environment_or_command: }
+ { \tl_to_str:N \l__xparse_v_arg_tl }
+ { \tl_to_str:n {#1} }
+ \__xparse_add_arg:o \c_novalue_tl
+ }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_aux_put:N #1
+ {
+ \tl_put_right:Nx \l__xparse_v_arg_tl
+ {
+ \token_if_active:NTF #1
+ { \exp_not:N #1 } { \token_to_str:N #1 }
+ }
+ }
+\cs_new_protected:Npn \__xparse_grab_v_token_if_char:NTF #1
+ { \str_if_eq:eeTF { } { \str_tail:n {#1} } }
+\cs_new_protected:Npn \__xparse_add_arg:n #1
+ {
+ \tl_put_right:Nn \l__xparse_args_tl { {#1} }
+ \l__xparse_signature_tl \__xparse_run_code:
+ }
+\cs_generate_variant:Nn \__xparse_add_arg:n { V , o , x }
+\cs_new:Npn \__xparse_expandable_grab_D:w #1 \q__xparse #2#3
+ { #2 { \__xparse_expandable_grab_D:NNNwNNn #1 \q__xparse #2 #3 } }
+\cs_set_protected:Npn \__xparse_tmp:w #1
+ {
+ \cs_new:Npn \__xparse_expandable_grab_D:NNNwNNn ##1##2##3##4 \q__xparse ##5##6##7
+ {
+ \str_if_eq:nnTF {##2} {##7}
+ {
+ \str_if_eq:onTF
+ { ##1 { } { } ##7 ##2 \q__xparse ##3 }
+ { { } {##2} { } }
+ }
+ { \use_ii:nn }
+ {
+ ##1
+ { \__xparse_expandable_grab_D:NNNwNNnnn ##1##2##3##4 \q__xparse ##5##6 }
+ \q_nil { } ##2 \ERROR \q__xparse \ERROR
+ }
+ { ##4 {#1} \q__xparse ##5 ##6 {##7} }
+ }
+ }
+\exp_args:No \__xparse_tmp:w { \c_novalue_tl }
+\cs_new:Npn \__xparse_expandable_grab_D:NNNwNNnnn #1#2#3#4 \q__xparse #5#6#7#8#9
+ {
+ \exp_args:Nof \__xparse_expandable_grab_D:nnNNNwNN
+ { \use_ii:nn #7 #2 }
+ { \__xparse_expandable_grab_D:Nw #3 \exp_stop_f: #8 #9 }
+ #1#2#3 #4 \q__xparse #5 #6
+ }
+\cs_new:Npn \__xparse_expandable_grab_D:Nw #1#2 \ERROR \ERROR { #2 #1 }
+\cs_new:Npn \__xparse_expandable_grab_D:nnNNNwNN #1#2#3#4#5#6 \q__xparse #7#8
+ {
+ \exp_args:No \tl_if_empty:oTF
+ { #3 { \use_none:nnn } #2 \q__xparse #5 #4 \q__xparse #5 }
+ {
+ \tl_if_blank:oTF { \use_none:nn #1#2 }
+ { \__xparse_put_arg_expandable:ow { \use_none:nn #1#2 } }
+ {
+ \str_if_eq:eeTF
+ { \exp_not:o { \use_none:nn #1#2 } }
+ { { \exp_not:o { \use_iii:nnnn #1#2 \q_nil } } }
+ { \__xparse_put_arg_expandable:ow { \use_iii:nnn #1#2 } }
+ { \__xparse_put_arg_expandable:ow { \use_none:nn #1#2 } }
+ }
+ #6 \q__xparse #7 #8
+ }
+ {
+ #3
+ { \__xparse_expandable_grab_D:NNNwNNnnn #3#4#5#6 \q__xparse #7 #8 }
+ \q_nil {#1} #2 \ERROR \q__xparse \ERROR
+ }
+ }
+\cs_new:Npn \__xparse_expandable_grab_D_alt:w #1 \q__xparse #2#3
+ { #2 { \__xparse_expandable_grab_D_alt:NNwNNn #1 \q__xparse #2 #3 } }
+\cs_set_protected:Npn \__xparse_tmp:w #1
+ {
+ \cs_new:Npn \__xparse_expandable_grab_D_alt:NNwNNn ##1##2##3 \q__xparse ##4##5##6
+ {
+ \str_if_eq:nnTF {##6} {##2}
+ {
+ \str_if_eq:onTF
+ { ##1 { } ##6 ##2 ##2 }
+ { { } ##2 }
+ }
+ { \use_ii:nn }
+ {
+ ##1
+ { \__xparse_expandable_grab_D_alt:NNwn ##4 ##5 ##3 \q__xparse }
+ ##6 \ERROR
+ }
+ { ##3 {#1} \q__xparse ##4 ##5 {##6} }
+ }
+ }
+\exp_args:No \__xparse_tmp:w { \c_novalue_tl }
+\cs_new:Npn \__xparse_expandable_grab_D_alt:NNwn #1#2#3 \q__xparse #4
+ {
+ \tl_if_blank:oTF { \use_none:n #4 }
+ { \__xparse_put_arg_expandable:ow { \use_none:n #4 } }
+ {
+ \str_if_eq:eeTF
+ { \exp_not:o { \use_none:n #4 } }
+ { { \exp_not:o { \use_ii:nnn #4 \q_nil } } }
+ { \__xparse_put_arg_expandable:ow { \use_ii:nn #4 } }
+ { \__xparse_put_arg_expandable:ow { \use_none:n #4 } }
+ }
+ #3 \q__xparse #1 #2
+ }
+\cs_new:Npn \__xparse_expandable_grab_E:w #1 \q__xparse #2#3
+ { \__xparse_expandable_grab_E_aux:w #1 \q__xparse #2 #3 #3 }
+\cs_new:Npn \__xparse_expandable_grab_E_long:w #1 \q__xparse #2#3
+ { \__xparse_expandable_grab_E_aux:w #1 \q__xparse #2 #3 #2 }
+\cs_new:Npn \__xparse_expandable_grab_E_aux:w #1 \q__xparse #2#3#4
+ { #2 { \__xparse_expandable_grab_E_test:nnw #1 \q__xparse #2 #3 #4 } }
+\cs_new:Npn \__xparse_expandable_grab_E_test:nnw #1#2#3 \q__xparse #4#5#6#7
+ {
+ \__xparse_expandable_grab_E_loop:nnnNNw {#7} { } { }
+ #1 \q_nil \q_nil \q_nil \q_mark #2 \q_nil
+ #3 \q__xparse #4 #5 #6
+ }
+\cs_new:Npn \__xparse_expandable_grab_E_loop:nnnNNw
+ #1#2#3#4#5#6 \q_nil #7 \q_mark #8
+ {
+ \quark_if_nil:NTF #4
+ { \__xparse_expandable_grab_E_end:nnw {#1} {#3} }
+ {
+ \tl_if_novalue:nTF {#8}
+ { \str_if_eq:onTF { #4 { } #1 #5 } {#5} }
+ { \use_ii:nn }
+ { \__xparse_expandable_grab_E_find:w { #2 #4 #5 #6 } {#3} ~ }
+ {
+ \__xparse_expandable_grab_E_loop:nnnNNw
+ {#1} { #2 #4 #5 } { #3 {#8} }
+ #6 \q_nil #7 \q_mark
+ }
+ }
+ }
+\cs_new:Npn \__xparse_expandable_grab_E_find:w #1 \q__xparse #2#3#4
+ { #4 { \__xparse_expandable_grab_E_find:nnw #1 \q__xparse #2 #3 #4 } }
+\cs_new:Npn \__xparse_expandable_grab_E_find:nnw #1#2#3 \q_nil #4 \q__xparse #5#6#7#8
+ { \__xparse_expandable_grab_E_aux:w {#1} { #2 {#8} #3 } #4 \q__xparse #5 #6 #7 }
+\cs_new:Npn \__xparse_expandable_grab_E_end:nnw #1#2#3 \q__xparse #4#5#6
+ { #3 #2 \q__xparse #4 #5 {#1} }
+\cs_new:Npn \__xparse_expandable_grab_m:w #1 \q__xparse #2#3
+ { #3 { \__xparse_expandable_grab_m_aux:wNn #1 \q__xparse #2 #3 } }
+\cs_new:Npn \__xparse_expandable_grab_m_long:w #1 \q__xparse #2#3
+ { #2 { \__xparse_expandable_grab_m_aux:wNn #1 \q__xparse #2 #3 } }
+\cs_new:Npn \__xparse_expandable_grab_m_aux:wNn #1 \q__xparse #2#3#4
+ { #1 {#4} \q__xparse #2 #3 }
+\cs_new:Npn \__xparse_expandable_grab_R:w #1 \q__xparse #2#3
+ { #2 { \__xparse_expandable_grab_R_aux:NNNwNNn #1 \q__xparse #2#3 } }
+\cs_set_protected:Npn \__xparse_tmp:w #1
+ {
+ \cs_new:Npn \__xparse_expandable_grab_R_aux:NNNwNNn ##1##2##3##4 \q__xparse ##5##6##7
+ {
+ \str_if_eq:nnTF {##7} {##2}
+ {
+ \str_if_eq:onTF
+ { ##1 { } { } ##7 ##2 \q__xparse ##3 }
+ { { } {##2} { } }
+ }
+ { \use_ii:nn }
+ {
+ ##1
+ { \__xparse_expandable_grab_D:NNNwNNnnn ##1##2##3##4 \q__xparse ##5##6 }
+ \q_nil { } ##2 \ERROR \q__xparse \ERROR
+ }
+ {
+ \__kernel_msg_expandable_error:nnff
+ { xparse } { missing-required }
+ { \exp_args:Nf \tl_trim_spaces:n { \token_to_str:N ##5 } }
+ { \tl_to_str:n {##2} }
+ ##4 {#1} \q__xparse ##5 ##6 {##7}
+ }
+ }
+ }
+\exp_args:No \__xparse_tmp:w { \c_novalue_tl }
+\cs_new:Npn \__xparse_expandable_grab_R_alt:w #1 \q__xparse #2#3
+ { #2 { \__xparse_expandable_grab_R_alt_aux:NNwNNn #1 \q__xparse #2#3 } }
+\cs_set_protected:Npn \__xparse_tmp:w #1
+ {
+ \cs_new:Npn \__xparse_expandable_grab_R_alt_aux:NNwNNn ##1##2##3 \q__xparse ##4##5##6
+ {
+ \str_if_eq:nnTF {##6} {##2}
+ {
+ \str_if_eq:onTF
+ { ##1 { } ##6 ##2 ##2 }
+ { { } ##2 }
+ }
+ { \use_ii:nn }
+ {
+ ##1
+ { \__xparse_expandable_grab_D_alt:NNwn ##4 ##5 ##3 \q__xparse }
+ ##6 \ERROR
+ }
+ {
+ \__kernel_msg_expandable_error:nnff
+ { xparse } { missing-required }
+ { \exp_args:Nf \tl_trim_spaces:n { \token_to_str:N ##4 } }
+ { \tl_to_str:n {##2} }
+ ##3 {#1} \q__xparse ##4 ##5 {##6}
+ }
+ }
+ }
+\exp_args:No \__xparse_tmp:w { \c_novalue_tl }
+\cs_new:Npn \__xparse_expandable_grab_t:w #1 \q__xparse #2#3
+ { #2 { \__xparse_expandable_grab_t_aux:NNwn #1 \q__xparse #2 #3 } }
+\cs_new:Npn \__xparse_expandable_grab_t_aux:NNwn #1#2#3 \q__xparse #4#5#6
+ {
+ \str_if_eq:onTF { #1 { } #6 #2 } {#2}
+ { #3 { \BooleanTrue } \q__xparse #4 #5 }
+ { #3 { \BooleanFalse } \q__xparse #4 #5 {#6} }
+ }
+\cs_new_eq:NN \__xparse_expandable_grab_u:w \prg_do_nothing:
+\cs_new:Npn \__xparse_put_arg_expandable:nw #1#2 \q__xparse { #2 {#1} \q__xparse }
+\cs_generate_variant:Nn \__xparse_put_arg_expandable:nw { o }
+\cs_new_protected:Npn \__xparse_bool_reverse:N #1
+ {
+ \bool_if:NTF #1
+ { \tl_set:Nn \ProcessedArgument { \c_false_bool } }
+ { \tl_set:Nn \ProcessedArgument { \c_true_bool } }
+ }
+\seq_new:N \l__xparse_split_list_seq
+\tl_new:N \l__xparse_split_list_tl
+\cs_new_protected:Npn \__xparse_split_list:nn #1#2
+ {
+ \tl_if_single:nTF {#1}
+ {
+ \token_if_cs:NTF #1
+ { \__xparse_split_list_multi:nn {#1} {#2} }
+ { \__xparse_split_list_single:Nn #1 {#2} }
+ }
+ { \__xparse_split_list_multi:nn {#1} {#2} }
+ }
+\cs_new_protected:Npn \__xparse_split_list_multi:nn #1#2
+ {
+ \seq_set_split:Nnn \l__xparse_split_list_seq {#1} {#2}
+ \tl_clear:N \ProcessedArgument
+ \seq_map_inline:Nn \l__xparse_split_list_seq
+ { \tl_put_right:Nn \ProcessedArgument { {##1} } }
+ }
+\cs_generate_variant:Nn \__xparse_split_list_multi:nn { nV }
+\group_begin:
+\char_set_catcode_active:N \^^@
+\cs_new_protected:Npn \__xparse_split_list_single:Nn #1#2
+ {
+ \tl_set:Nn \l__xparse_split_list_tl {#2}
+ \group_begin:
+ \char_set_lccode:nn { `\^^@ } { `#1 }
+ \tex_lowercase:D
+ {
+ \group_end:
+ \tl_replace_all:Nnn \l__xparse_split_list_tl { ^^@ }
+ } {#1}
+ \__xparse_split_list_multi:nV {#1} \l__xparse_split_list_tl
+ }
+\group_end:
+\cs_new_protected:Npn \__xparse_split_argument:nnn #1#2#3
+ {
+ \__xparse_split_list:nn {#2} {#3}
+ \exp_args:Nf \__xparse_split_argument_aux:nnnn
+ { \tl_count:N \ProcessedArgument }
+ {#1} {#2} {#3}
+ }
+\cs_new_protected:Npn \__xparse_split_argument_aux:nnnn #1#2#3#4
+ {
+ \int_compare:nNnF {#1} = { #2 + 1 }
+ {
+ \int_compare:nNnTF {#1} > { #2 + 1 }
+ {
+ \tl_set:Nx \ProcessedArgument
+ {
+ \exp_last_unbraced:NnNo
+ \__xparse_split_argument_aux:n
+ { #2 + 1 }
+ \use_none_delimit_by_q_stop:w
+ \ProcessedArgument
+ \q_stop
+ }
+ \__kernel_msg_error:nnxxx { xparse } { split-excess-tokens }
+ { \tl_to_str:n {#3} } { \int_eval:n { #2 + 1 } }
+ { \tl_to_str:n {#4} }
+ }
+ {
+ \tl_put_right:Nx \ProcessedArgument
+ {
+ \prg_replicate:nn { #2 + 1 - (#1) }
+ { { \exp_not:V \c_novalue_tl } }
+ }
+ }
+ }
+ }
+\cs_new:Npn \__xparse_split_argument_aux:n #1
+ { \prg_replicate:nn {#1} { \__xparse_split_argument_aux:wn } }
+\cs_new:Npn \__xparse_split_argument_aux:wn #1 \use_none_delimit_by_q_stop:w #2
+ {
+ \exp_not:n { {#2} }
+ #1
+ \use_none_delimit_by_q_stop:w
+ }
+\cs_new_protected:Npn \__xparse_trim_spaces:n #1
+ { \tl_set:Nx \ProcessedArgument { \tl_trim_spaces:n {#1} } }
+\cs_new_protected:Npn \__xparse_get_arg_spec_error:N #1
+ {
+ \bool_set_false:N \l__xparse_environment_bool
+ \tl_set:Nn \l__xparse_fn_tl {#1}
+ \__xparse_get_arg_spec_error_aux:n { \cs_if_exist:NTF #1 }
+ }
+\cs_new_protected:Npn \__xparse_get_arg_spec_error:n #1
+ {
+ \bool_set_true:N \l__xparse_environment_bool
+ \str_set:Nx \l__xparse_environment_str {#1}
+ \__xparse_get_arg_spec_error_aux:n
+ { \cs_if_exist:cTF { \l__xparse_environment_str } }
+ }
+\cs_new_protected:Npn \__xparse_get_arg_spec_error_aux:n #1
+ {
+ #1
+ {
+ \__kernel_msg_error:nnx { xparse } { non-xparse }
+ { \__xparse_environment_or_command: }
+ }
+ {
+ \__kernel_msg_error:nnx { xparse } { unknown }
+ { \__xparse_environment_or_command: }
+ }
+ }
+\cs_new_protected:Npn \__xparse_get_arg_spec:NTF #1#2#3
+ {
+ \__xparse_cmd_if_xparse:NTF #1
+ {
+ \tl_set:Nx \ArgumentSpecification { \tl_item:Nn #1 { 2 } }
+ #2
+ }
+ {#3}
+ }
+\cs_new_protected:Npn \__xparse_get_arg_spec:N #1
+ {
+ \__xparse_get_arg_spec:NTF #1 { }
+ { \__xparse_get_arg_spec_error:N #1 }
+ }
+\cs_new_protected:Npn \__xparse_get_arg_spec:n #1
+ {
+ \exp_args:Nc \__xparse_get_arg_spec:NTF
+ { environment~ \tl_to_str:n {#1} }
+ { }
+ { \__xparse_get_arg_spec_error:n {#1} }
+ }
+\tl_new:N \ArgumentSpecification
+\cs_new_protected:Npn \__xparse_show_arg_spec:N #1
+ {
+ \__xparse_get_arg_spec:NTF #1
+ { \tl_show:N \ArgumentSpecification }
+ { \__xparse_get_arg_spec_error:N #1 }
+ }
+\cs_new_protected:Npn \__xparse_show_arg_spec:n #1
+ {
+ \exp_args:Nc \__xparse_get_arg_spec:NTF
+ { environment~ \tl_to_str:n {#1} }
+ { \tl_show:N \ArgumentSpecification }
+ { \__xparse_get_arg_spec_error:n {#1} }
+ }
+\cs_new_protected:Npn \__xparse_check_definable:nNT #1
+ { \tl_trim_spaces_apply:nN {#1} \__xparse_check_definable_aux:nN }
+\group_begin:
+ \char_set_catcode_active:n { `? }
+ \cs_new_protected:Npn \__xparse_check_definable_aux:nN #1#2
+ {
+ \group_begin:
+ \tl_if_single_token:nTF {#1}
+ {
+ \int_set:Nn \tex_escapechar:D { 92 }
+ \exp_args:Nx \tl_if_empty:nTF
+ { \exp_args:No \str_tail:n { \token_to_str:N #1 } }
+ {
+ \exp_args:Nx \char_set_lccode:nn
+ { ` \str_head:n {#1} } { `? }
+ \tex_lowercase:D { \tl_if_eq:nnTF {#1} } { ? }
+ { \group_end: \use_iii:nnn }
+ { \group_end: \use_i:nnn }
+ }
+ { \group_end: \use_iii:nnn }
+ }
+ { \group_end: \use_ii:nnn }
+ {
+ \__kernel_msg_error:nnxx { xparse } { not-definable }
+ { \tl_to_str:n {#1} } { \token_to_str:N #2 }
+ }
+ {
+ \__kernel_msg_error:nnxx { xparse } { not-one-token }
+ { \tl_to_str:n {#1} } { \token_to_str:N #2 }
+ }
+ }
+\group_end:
+\cs_new_protected:Npn \__xparse_token_if_cs:NTF #1
+ {
+ \group_begin:
+ \int_set:Nn \tex_escapechar:D { 92 }
+ \exp_args:Nx \tl_if_empty:nTF
+ { \exp_args:No \str_tail:n { \token_to_str:N #1 } }
+ { \group_end: \use_ii:nn }
+ { \group_end: \use_i:nn }
+ }
+\cs_new:Npn \__xparse_tl_mapthread_function:NNN #1#2#3
+ {
+ \exp_after:wN \exp_after:wN
+ \exp_after:wN \__xparse_tl_mapthread_loop:w
+ \exp_after:wN \exp_after:wN
+ \exp_after:wN #3
+ \exp_after:wN #1
+ \exp_after:wN \q_recursion_tail
+ \exp_after:wN \q_mark
+ #2
+ \q_recursion_tail
+ \q_recursion_stop
+ }
+\cs_new:Npn \__xparse_tl_mapthread_function:nnN #1#2#3
+ {
+ \__xparse_tl_mapthread_loop:w #3
+ #1 \q_recursion_tail \q_mark
+ #2 \q_recursion_tail \q_recursion_stop
+ }
+\cs_new:Npn \__xparse_tl_mapthread_loop:w #1#2#3 \q_mark #4
+ {
+ \quark_if_recursion_tail_stop:n {#2}
+ \quark_if_recursion_tail_stop:n {#4}
+ #1 {#2} {#4}
+ \__xparse_tl_mapthread_loop:w #1#3 \q_mark
+ }
+\cs_new_protected:Npn \__xparse_cmd_if_xparse:NTF #1
+ {
+ \exp_args:Nf \str_case_e:nnTF
+ {
+ \exp_args:Nf \tl_if_empty:nT { \cs_argument_spec:N #1 }
+ {
+ \exp_last_unbraced:Nf \__xparse_cmd_if_xparse_aux:w
+ { \cs_replacement_spec:N #1 } ~ \q_stop
+ }
+ }
+ {
+ { \token_to_str:N \__xparse_start:nNNnnn } { }
+ { \token_to_str:N \__xparse_start_expandable:nNNNNn } { }
+ { \token_to_str:N \__xparse_start_env:nnnnn } { }
+ }
+ }
+\cs_new:Npn \__xparse_cmd_if_xparse_aux:w #1 ~ #2 \q_stop {#1}
+\cs_new_protected:Npn \__xparse_peek_nonspace:NTF
+ { \__xparse_peek_nonspace_aux:nNNTF { } \__xparse_peek_meaning:NTF }
+\cs_new_protected:Npn \__xparse_peek_nonspace_remove:NTF
+ { \__xparse_peek_nonspace_aux:nNNTF { } \__xparse_peek_meaning_remove:NTF }
+\cs_new_protected:Npn \__xparse_peek_nonspace_aux:nNNTF #1#2#3#4#5
+ {
+ \peek_meaning_remove:NTF \c_space_token
+ { \__xparse_peek_nonspace_aux:nNNTF { #1 ~ } #2 #3 {#4} {#5} }
+ { #2 #3 { #4 } { #5 #1 } }
+ }
+\cs_new_protected:Npn \__xparse_peek_meaning:NTF
+ { \__xparse_peek_meaning_aux:NNTF \c_false_bool }
+\cs_new_protected:Npn \__xparse_peek_meaning_remove:NTF
+ { \__xparse_peek_meaning_aux:NNTF \c_true_bool }
+\cs_new_protected:Npn \__xparse_peek_meaning_aux:NNTF #1#2#3#4
+ {
+ \tl_set:Nn \l__xparse_tmpa_tl {#3}
+ \tl_set:Nn \l__xparse_tmpb_tl {#4}
+ \peek_meaning:NTF #2
+ {
+ \token_if_eq_meaning:NNTF #2 \c_group_begin_token
+ { \__xparse_peek_true_remove:Nw #1 }
+ {
+ \__xparse_token_if_cs:NTF #2
+ { \__xparse_peek_cs_check_equal:NNN #1 #2 }
+ { \__xparse_peek_true_remove:Nw #1 }
+ }
+ }
+ { \l__xparse_tmpb_tl }
+ }
+\cs_new_protected:Npn \__xparse_peek_cs_check_equal:NNN #1#2#3
+ {
+ \str_if_eq:nnTF {#2} {#3}
+ { \__xparse_peek_true_remove:Nw #1 }
+ { \l__xparse_tmpb_tl }
+ #3
+ }
+\cs_new_protected:Npn \__xparse_peek_true_remove:Nw #1
+ {
+ \bool_if:NTF #1
+ {
+ \tex_afterassignment:D \l__xparse_tmpa_tl
+ \cs_set_eq:NN \__xparse_tmp:w
+ }
+ { \l__xparse_tmpa_tl }
+ }
+\cs_new:Npn \__xparse_environment_or_command:
+ {
+ \bool_if:NTF \l__xparse_environment_bool
+ { environment ~ ' \l__xparse_environment_str ' }
+ {
+ command ~ '
+ \exp_args:Nf \tl_trim_spaces:n
+ { \exp_after:wN \token_to_str:N \l__xparse_fn_tl }
+ '
+ }
+ }
+\tl_const:Nn \c__xparse_ignore_def_tl
+ { \\ \\ LaTeX~will~ignore~this~entire~definition. }
+\__kernel_msg_new:nnnn { xparse } { arg-after-body }
+ { In~the~definition~of~#1,~b~(body)~argument~must~be~last. }
+ {
+ The~'body'~argument~type~is~followed~by~'#2'~in~the~argument~
+ specification~of~the~#1.~This~is~not~allowed.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { bad-arg-spec }
+ { Bad~argument~specification~'#2'~for~#1. }
+ {
+ The~argument~specification~provided~was~not~valid:~
+ one~or~more~mandatory~pieces~of~information~were~missing.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { command-already-defined }
+ { Command~'#1'~already~defined! }
+ {
+ You~have~used~#2~
+ with~a~command~that~already~has~a~definition. \\ \\
+ The~existing~definition~of~'#1'~will~not~be~altered.
+ }
+\__kernel_msg_new:nnnn { xparse } { command-not-yet-defined }
+ { Command ~'#1'~not~yet~defined! }
+ {
+ You~have~used~#2~
+ with~a~command~that~was~never~defined.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { environment-already-defined }
+ { Environment~'#1'~already~defined! }
+ {
+ You~have~used~\NewDocumentEnvironment
+ with~an~environment~that~already~has~a~definition. \\ \\
+ The~existing~definition~of~'#1'~will~not~be~altered.
+ }
+\__kernel_msg_new:nnnn { xparse } { environment-not-yet-defined }
+ { Environment~'#1'~not~yet~defined! }
+ {
+ You~have~used~\RenewDocumentEnvironment
+ with~an~environment~that~was~never~defined.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { expandable-ending-optional }
+ {
+ Argument~specification~'#2'~for~expandable~command~'#1'~
+ ends~with~optional~argument.
+ }
+ {
+ Expandable~commands~must~have~a~final~mandatory~argument~
+ (or~no~arguments~at~all).~You~cannot~have~a~terminal~optional~
+ argument~with~expandable~commands.
+ }
+\__kernel_msg_new:nnnn { xparse } { inconsistent-long }
+ { Inconsistent~long~arguments~for~expandable~command~'#1'. }
+ {
+ The~arguments~for~an~expandable~command~must~not~involve~short~
+ arguments~after~long~arguments.~You~have~tried~to~mix~the~two~types.
+ }
+\__kernel_msg_new:nnnn { xparse } { invalid-command-arg }
+ { Argument~type~'#2'~not~available~for~#1. }
+ {
+ The~letter~'#2'~can~only~be~used~in~environment~argument~
+ specifications,~not~for~commands.
+ \\ \\
+ LaTeX~will~ignore~this~entire~definition.
+ }
+\__kernel_msg_new:nnnn { xparse } { invalid-expandable-argument-type }
+ { Argument~type~'#2'~not~available~for~expandable~command~'#1'. }
+ {
+ The~letter~'#2'~specifies~an~argument~type~which~cannot~be~used~
+ in~an~expandable~command.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { invalid-after-optional-expandably }
+ {
+ Argument~type~'#2'~not~available~after~optional~argument~
+ for~expandable~command~'#1'.
+ }
+ {
+ The~letter~'#2'~specifies~an~argument~type~which~cannot~be~used~
+ in~an~expandable~command~after~an~optional~argument.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { non-trailing-obey-spaces }
+ { Prefix~'!'~used~before~mandatory~argument~'#2'~of~#1. }
+ {
+ The~prefix~'!'~can~only~apply~to~trailing~optional~arguments.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { not-definable }
+ { First~argument~of~'#2'~must~be~a~command. }
+ {
+ The~first~argument~of~'#2'~should~be~the~document~command~that~will~
+ be~defined.~The~provided~argument~'#1'~is~a~character.~Perhaps~a~
+ backslash~is~missing?
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { not-one-token }
+ { First~argument~of~'#2'~must~be~a~command. }
+ {
+ The~first~argument~of~'#2'~should~be~the~document~command~that~will~
+ be~defined.~The~provided~argument~'#1'~contains~more~than~one~
+ token.~Perhaps~a~backslash~is~missing?
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { not-single-token }
+ {
+ Argument~delimiter~'#2'~for~the~#1~should~be~
+ a~single~non-space~token.
+ }
+ {
+ The~argument~specification~provided~was~not~valid:~in~a~place~
+ where~a~single~token~is~required,~LaTeX~found~'#2'.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { forbidden-implicit-group-token }
+ { Argument~delimiter~'#2'~for~the~#1~is~not~allowed. }
+ {
+ The~argument~specification~provided~was~not~valid:~the~implicit~
+ #3-group~token~'#2'~is~not~allowed~as~an~argument~delimiter.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { processor-in-expandable }
+ { Argument~processor~'>{#2}'~cannot~be~used~for~the~expandable~command~'#1'. }
+ {
+ The~argument~specification~for~#1~contains~a~processor~function:~
+ this~is~only~supported~for~standard~robust~commands.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { too-many-arguments }
+ { Too~many~arguments~in~argument~specification~'#2'~of~#1. }
+ {
+ The~argument~specification~provided~has~more~than~9~arguments.~
+ This~cannot~be~implemented.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnnn { xparse } { two-markers }
+ { Two~'#2'~apply~to~the~same~argument~in~argument~specification~of~#1. }
+ {
+ The~argument~specification~provided~has~two~markers~'#2'~applying~
+ to~the~same~argument;~these~are~redundant.
+ }
+\__kernel_msg_new:nnnn { xparse } { unknown-argument-type }
+ { Unknown~argument~type~'#2'~for~the~#1. }
+ {
+ The~letter~'#2'~does~not~specify~a~known~argument~type.
+ \c__xparse_ignore_def_tl
+ }
+\__kernel_msg_new:nnn { xparse } { if-boolean }
+ { Invalid~use~\iow_char:N\\IfBooleanTF~{#1} }
+\__kernel_msg_new:nnnn { xparse } { loop-in-defaults }
+ { Defaults~of~#1~have~circular~dependency. }
+ {
+ The~default~values~of~two~or~more~arguments~of~the~#1~
+ depend~on~each~other~in~a~way~that~cannot~be~resolved.
+ }
+\__kernel_msg_new:nnnn { xparse } { missing-required }
+ { Missing~required~argument~for~#1. }
+ {
+ The~current~#1~expects~an~argument~starting~with~'#2'.~
+ LaTeX~did~not~find~it,~and~will~insert~a~default~value~to~be~processed.
+ }
+\__kernel_msg_new:nnnn { xparse } { non-xparse }
+ { \str_uppercase:n #1~not~defined~using~xparse. }
+ {
+ You~have~asked~for~the~argument~specification~for~the~#1,~
+ but~this~was~not~defined~using~xparse.
+ }
+\__kernel_msg_new:nnnn { xparse } { split-excess-tokens }
+ { Too~many~'#1'~tokens~when~trying~to~split~argument. }
+ {
+ LaTeX~was~asked~to~split~the~input~'#3'~
+ at~each~occurrence~of~the~token~'#1',~up~to~a~maximum~of~#2~parts.~
+ There~were~too~many~'#1'~tokens.
+ }
+\__kernel_msg_new:nnnn { xparse } { unknown }
+ { Unknown~document~#1. }
+ {
+ You~have~asked~for~the~argument~specification~for~the~#1,~
+ but~it~is~not~defined.
+ }
+\__kernel_msg_new:nnnn { xparse } { verbatim-newline }
+ { Verbatim~argument~of~#1~ended~by~end~of~line. }
+ {
+ The~verbatim~argument~of~the~#1~cannot~contain~more~than~one~line,~
+ but~the~end~
+ of~the~current~line~has~been~reached.~You~may~have~forgotten~the~
+ closing~delimiter.
+ \\ \\
+ LaTeX~will~ignore~'#2'.
+ }
+\__kernel_msg_new:nnnn { xparse } { verbatim-tokenized }
+ { The~verbatim~#1~cannot~be~used~inside~an~argument. }
+ {
+ The~#1~takes~a~verbatim~argument.~
+ It~may~not~appear~within~the~argument~of~another~function.~
+ It~received~an~illegal~token \tl_if_empty:nF {#3} { ~'#3' } .
+ \\ \\
+ LaTeX~will~ignore~'#2'.
+ }
+\__kernel_msg_new:nnn { xparse } { define-command }
+ {
+ Defining~command~#1~
+ with~sig.~'#2'~\msg_line_context:.
+ }
+\__kernel_msg_new:nnn { xparse } { define-environment }
+ {
+ Defining~environment~'#1'~
+ with~sig.~'#2'~\msg_line_context:.
+ }
+\__kernel_msg_new:nnn { xparse } { redefine-command }
+ {
+ Redefining~command~#1~
+ with~sig.~'#2'~\msg_line_context:.
+ }
+\__kernel_msg_new:nnn { xparse } { redefine-environment }
+ {
+ Redefining~environment~'#1'~
+ with~sig.~'#2'~\msg_line_context:.
+ }
+\__kernel_msg_new:nnn { xparse } { optional-mandatory }
+ {
+ Since~the~mandatory~argument~'#1'~has~the~same~delimiter~'#2'~
+ as~a~previous~optional~argument,~it~will~not~be~possible~to~
+ omit~all~optional~arguments~when~calling~this~command.
+ }
+\__kernel_msg_new:nnn { xparse } { unsupported-let }
+ {
+ The~command~'#1'~was~undefined~but~not~the~associated~commands~
+ '#1~code'~and/or~'#1~defaults'.~Maybe~you~tried~using~
+ \iow_char:N\\let.~This~may~lead~to~an~infinite~loop.
+ }
+\cs_new_eq:NN \BooleanFalse \c_false_bool
+\cs_new_eq:NN \BooleanTrue \c_true_bool
+\cs_new_protected:Npn \NewDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \NewDocumentCommand
+ {
+ \cs_if_exist:NTF #1
+ {
+ \__kernel_msg_error:nnxx { xparse } { command-already-defined }
+ { \use:nnn \token_to_str:N #1 { } }
+ { \token_to_str:N \NewDocumentCommand }
+ }
+ { \__xparse_declare_cmd:Nnn #1 {#2} {#3} }
+ }
+ }
+\cs_new_protected:Npn \RenewDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \RenewDocumentCommand
+ {
+ \cs_if_exist:NTF #1
+ { \__xparse_declare_cmd:Nnn #1 {#2} {#3} }
+ {
+ \__kernel_msg_error:nnxx { xparse } { command-not-yet-defined }
+ { \use:nnn \token_to_str:N #1 { } }
+ { \token_to_str:N \RenewDocumentCommand }
+ }
+ }
+ }
+\cs_new_protected:Npn \ProvideDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \ProvideDocumentCommand
+ { \cs_if_exist:NF #1 { \__xparse_declare_cmd:Nnn #1 {#2} {#3} } }
+ }
+\cs_new_protected:Npn \DeclareDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \DeclareDocumentCommand
+ { \__xparse_declare_cmd:Nnn #1 {#2} {#3} }
+ }
+\cs_new_protected:Npn \NewDocumentEnvironment #1#2#3#4
+ {
+ \cs_if_exist:cTF {#1}
+ { \__kernel_msg_error:nnx { xparse } { environment-already-defined } {#1} }
+ { \__xparse_declare_env:nnnn {#1} {#2} {#3} {#4} }
+ }
+\cs_new_protected:Npn \RenewDocumentEnvironment #1#2#3#4
+ {
+ \cs_if_exist:cTF {#1}
+ { \__xparse_declare_env:nnnn {#1} {#2} {#3} {#4} }
+ { \__kernel_msg_error:nnx { xparse } { environment-not-yet-defined } {#1} }
+ }
+\cs_new_protected:Npn \ProvideDocumentEnvironment #1#2#3#4
+ { \cs_if_exist:cF {#1} { \__xparse_declare_env:nnnn {#1} {#2} {#3} {#4} } }
+\cs_new_protected:Npn \DeclareDocumentEnvironment #1#2#3#4
+ { \__xparse_declare_env:nnnn {#1} {#2} {#3} {#4} }
+\cs_new_protected:Npn \NewExpandableDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \NewExpandableDocumentCommand
+ {
+ \cs_if_exist:NTF #1
+ {
+ \__kernel_msg_error:nnxx { xparse } { command-already-defined }
+ { \use:nnn \token_to_str:N #1 { } }
+ { \token_to_str:N \NewExpandableDocumentCommand }
+ }
+ { \__xparse_declare_expandable_cmd:Nnn #1 {#2} {#3} }
+ }
+ }
+\cs_new_protected:Npn \RenewExpandableDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \RenewExpandableDocumentCommand
+ {
+ \cs_if_exist:NTF #1
+ { \__xparse_declare_expandable_cmd:Nnn #1 {#2} {#3} }
+ {
+ \__kernel_msg_error:nnxx { xparse } { command-not-yet-defined }
+ { \use:nnn \token_to_str:N #1 { } }
+ { \token_to_str:N \RenewExpandableDocumentCommand }
+ }
+ }
+ }
+\cs_new_protected:Npn \ProvideExpandableDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \ProvideExpandableDocumentCommand
+ {
+ \cs_if_exist:NF #1
+ { \__xparse_declare_expandable_cmd:Nnn #1 {#2} {#3} }
+ }
+ }
+\cs_new_protected:Npn \DeclareExpandableDocumentCommand #1#2#3
+ {
+ \__xparse_check_definable:nNT {#1} \DeclareExpandableDocumentCommand
+ { \__xparse_declare_expandable_cmd:Nnn #1 {#2} {#3} }
+ }
+\cs_new:Npn \IfBooleanTF #1
+ {
+ \tl_if_single:nF {#1}
+ { \prg_break:n { \use:n } }
+ \tl_if_single_token:nF #1
+ { \prg_break:n { \use:n } }
+ \token_if_eq_meaning:NNT #1 \c_true_bool
+ { \prg_break:n { \use_ii:nnn } }
+ \token_if_eq_meaning:NNT #1 \c_false_bool
+ { \prg_break:n { \use_iii:nnn } }
+ \prg_break:n { \use:n }
+ \prg_break_point:
+ {
+ \__kernel_msg_expandable_error:nnn { xparse } { if-boolean } {#1}
+ \use_ii:nn
+ }
+ }
+\cs_new:Npn \IfBooleanT #1#2 { \IfBooleanTF {#1} {#2} { } }
+\cs_new:Npn \IfBooleanF #1 { \IfBooleanTF {#1} { } }
+\cs_new_eq:NN \IfNoValueF \tl_if_novalue:nF
+\cs_new_eq:NN \IfNoValueT \tl_if_novalue:nT
+\cs_new_eq:NN \IfNoValueTF \tl_if_novalue:nTF
+\cs_new:Npn \IfValueF { \tl_if_novalue:nT }
+\cs_new:Npn \IfValueT { \tl_if_novalue:nF }
+\cs_new:Npn \IfValueTF #1#2#3 { \tl_if_novalue:nTF {#1} {#3} {#2} }
+\tl_new:N \ProcessedArgument
+\cs_new_eq:NN \ReverseBoolean \__xparse_bool_reverse:N
+\cs_new_eq:NN \SplitArgument \__xparse_split_argument:nnn
+\cs_new_eq:NN \SplitList \__xparse_split_list:nn
+\cs_new_eq:NN \TrimSpaces \__xparse_trim_spaces:n
+\cs_new_eq:NN \ProcessList \tl_map_function:nN
+\cs_new_protected:Npn \GetDocumentCommandArgSpec #1
+ {
+ \__xparse_check_definable:nNT {#1} \GetDocumentCommandArgSpec
+ { \__xparse_get_arg_spec:N #1 }
+ }
+\cs_new_eq:NN \GetDocumentEnvironmentArgSpec \__xparse_get_arg_spec:n
+\cs_new_protected:Npn \ShowDocumentCommandArgSpec #1
+ {
+ \__xparse_check_definable:nNT {#1} \ShowDocumentCommandArgSpec
+ { \__xparse_show_arg_spec:N #1 }
+ }
+\cs_new_eq:NN \ShowDocumentEnvironmentArgSpec \__xparse_show_arg_spec:n
+\ExplSyntaxOff
+%%
+%%
+%% End of file `xparse.ltx'.
diff --git a/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty b/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
index 4965ed65475..a38311e8686 100644
--- a/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
+++ b/Master/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
@@ -32,8 +32,21 @@
}%
\endinput
}
-\ProvidesExplPackage{xparse}{2020-03-03}{}
+\ProvidesExplPackage{xparse}{2020-03-06}{}
{L3 Experimental document command parser}
+\clist_new:N \l__xparse_options_clist
+\DeclareOption* { \clist_put_right:NV \l__xparse_options_clist \CurrentOption }
+\ProcessOptions \relax
+\keys_define:nn { xparse }
+ {
+ log-declarations .bool_set:N = \l__xparse_log_bool ,
+ log-declarations .initial:n = false
+ }
+\keys_set:nV { xparse } \l__xparse_options_clist
+\bool_if:NF \l__xparse_log_bool
+ { \msg_redirect_module:nnn { LaTeX / xparse } { info } { none } }
+\cs_if_exist:NT \NewDocumentCommand
+ { \file_input_stop: }
\tl_new:N \l__xparse_arg_spec_tl
\tl_new:N \l__xparse_args_tl
\tl_new:N \l__xparse_args_i_tl
@@ -2374,17 +2387,6 @@
{ \__xparse_show_arg_spec:N #1 }
}
\cs_new_eq:NN \ShowDocumentEnvironmentArgSpec \__xparse_show_arg_spec:n
-\clist_new:N \l__xparse_options_clist
-\DeclareOption* { \clist_put_right:NV \l__xparse_options_clist \CurrentOption }
-\ProcessOptions \relax
-\keys_define:nn { xparse }
- {
- log-declarations .bool_set:N = \l__xparse_log_bool ,
- log-declarations .initial:n = false
- }
-\keys_set:nV { xparse } \l__xparse_options_clist
-\bool_if:NF \l__xparse_log_bool
- { \msg_redirect_module:nnn { LaTeX / xparse } { info } { none } }
%%
%%
%% End of file `xparse.sty'.
diff --git a/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty b/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty
index 539568fc4a7..ec99bc7a32c 100644
--- a/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty
+++ b/Master/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty
@@ -32,7 +32,7 @@
}%
\endinput
}
-\ProvidesExplPackage{xtemplate}{2020-03-03}{}
+\ProvidesExplPackage{xtemplate}{2020-03-06}{}
{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~>~ }