l3 (25feb20)

git-svn-id: svn://tug.org/texlive/trunk@53913 c570f23f-e606-0410-a88d-b1316a301751

60 files changed, 159 insertions, 76 deletions

diff --git a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
index c266a2c2da2..3f2f1c78b41 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{2020-02-21}%
+\def\ExplFileDate{2020-02-25}%
 %<*driver>
 \documentclass[full]{l3doc}
 \usepackage{graphicx}
@@ -51,7 +51,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
index 8796c5b8c7c..41a3e7e26c7 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
index 5ecb409f515..b65f0feca4d 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
index 4b78f7addb0..113fa59ab62 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
index cc7fd1e691e..efbbb2ca117 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
index 5fff9397277..f36843ad338 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
@@ -44,7 +44,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
index 7b498b2acd6..739764ad2b3 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
@@ -44,7 +44,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
index 1b49492b345..f3a7ba081c7 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx b/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
index 6ee0980269f..6ca023be828 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
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx b/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
index fc5ef284979..bcdcb0cdd6d 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3debug.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
index 8a3e8cce006..a52f33774fa 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
index 83c140a7ea5..c4bd0f7751d 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 2020-02-21}
+% \date{Released 2020-02-25}
 % \maketitle
 % \tableofcontents
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
index 43ce8249f3b..5cc079b2a07 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
@@ -63,7 +63,7 @@
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
index 272e1cc400d..be014765217 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
@@ -43,7 +43,7 @@
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
index 5eb3f687302..d474dba6374 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
@@ -44,7 +44,7 @@
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+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
index 5cd15dca48f..4c573fc3a40 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
@@ -43,7 +43,7 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
index 23cd8127c03..15865ffa92e 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
@@ -43,7 +43,7 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
index a3aff3c74b7..34f8eea19be 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
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 % \maketitle
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 % \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 fe6932aaebb..6b8e4ae9de0 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 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
index 6c62694b260..ee77e00c6ff 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
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+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
index 2be36397e08..404e2a5145f 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 @@
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+% \date{Released 2020-02-25}
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
index dd709983db9..5a2214748d3 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 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
index 0c8f1db628e..263c82ff463 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 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
index 4b171ec6136..66756acde0c 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 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
index d370a148e0b..4a06f89be82 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
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@@ -40,7 +40,7 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
index 4e1886893bb..71127ebd03a 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 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
index d73aa6de7c4..951e5dec815 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 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
index 56c0d733493..9db9324a39e 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 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
index f680dd9df1e..e52aeffe549 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
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@@ -40,7 +40,7 @@
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
index 6ad7be9b401..bc408b3a264 100644
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index 748d0c0f1cd..ff70d60c548 100644
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index 7363dd07f6e..e3d5f6d816b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
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index b61d5355455..4b2c06f5261 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
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diff --git a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
index d04977a2510..129e6ed6a2f 100644
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 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
index d886d7c508c..cbe1ea8bd44 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
index 7607e9eabca..7b06d4de6d5 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
index 7250f1663b8..279747cfda7 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
index ffbbfae3caa..746ebde9950 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
index 9aa2cf8ebaf..ccc96251dbd 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
index 41622bf0b6b..0669b3b1724 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
index 87f555b59c6..e95a16e715b 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str-convert.dtx
index 374d33e7d90..3cf63e27680 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
index 4be3042bcdc..15a13786682 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
index 0b8e4879556..d5b28d2f2bd 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx
index 46c11330f16..9cf8bff4cef 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -1388,6 +1388,91 @@
         { 01F4 } { 01F5 }
         { 0218 } { 0219 }
         { 021A } { 021B }
+%    \end{macrocode}
+% Add |T2| (Cyrillic) as this is doable using a classical \tn{MakeUppercase}
+% approach.
+%    \begin{macrocode}
+        { 0400 } { 0450 }
+        { 0401 } { 0451 }
+        { 0402 } { 0452 }
+        { 0403 } { 0453 }
+        { 0404 } { 0454 }
+        { 0405 } { 0455 }
+        { 0406 } { 0456 }
+        { 0407 } { 0457 }
+        { 0408 } { 0458 }
+        { 0409 } { 0459 }
+        { 040A } { 045A }
+        { 040B } { 045B }
+        { 040C } { 045C }
+        { 040D } { 045D }
+        { 040E } { 045E }
+        { 040F } { 045F }
+        { 0410 } { 0430 }
+        { 0411 } { 0431 }
+        { 0412 } { 0432 }
+        { 0413 } { 0433 }
+        { 0414 } { 0434 }
+        { 0415 } { 0435 }
+        { 0416 } { 0436 }
+        { 0417 } { 0437 }
+        { 0418 } { 0438 }
+        { 0419 } { 0439 }
+        { 041A } { 043A }
+        { 041B } { 043B }
+        { 041C } { 043C }
+        { 041D } { 043D }
+        { 041E } { 043E }
+        { 041F } { 043F }
+        { 0420 } { 0440 }
+        { 0421 } { 0441 }
+        { 0422 } { 0442 }
+        { 0423 } { 0443 }
+        { 0424 } { 0444 }
+        { 0425 } { 0445 }
+        { 0426 } { 0446 }
+        { 0427 } { 0447 }
+        { 0428 } { 0448 }
+        { 0429 } { 0449 }
+        { 042A } { 044A }
+        { 042B } { 044B }
+        { 042C } { 044C }
+        { 042D } { 044D }
+        { 042E } { 044E }
+        { 042F } { 044F }
+%    \end{macrocode}
+% Core Greek support: there may need to be a little more work here to
+% deal completely with accents.
+%    \begin{macrocode}
+        { 0391 } { 03B1 }
+        { 0392 } { 03B2 }
+        { 0393 } { 03B3 }
+        { 0394 } { 03B4 }
+        { 0395 } { 03B5 }
+        { 0396 } { 03B6 }
+        { 0397 } { 03B7 }
+        { 0398 } { 03B8 }
+        { 0399 } { 03B9 }
+        { 039A } { 03BA }
+        { 039B } { 03BB }
+        { 039C } { 03BC }
+        { 039D } { 03BD }
+        { 039E } { 03BE }
+        { 039F } { 03BF }
+        { 03A0 } { 03C0 }
+        { 03A1 } { 03C1 }
+        { 03A3 } { 03C3 }
+        { 03A4 } { 03C4 }
+        { 03A5 } { 03C5 }
+        { 03A6 } { 03C6 }
+        { 03A7 } { 03C7 }
+        { 03A8 } { 03C8 }
+        { 03A9 } { 03C9 }
+        { 03D8 } { 03D9 }
+        { 03DA } { 03DB }
+        { 03DC } { 03DD }
+        { 03DE } { 03DF }
+        { 03E0 } { 03E1 }
         \q_recursion_tail ?
         \q_recursion_stop
       \cs_set_protected:Npn \@@_tmp:w #1#2#3
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text.dtx
index 66279f7fff9..837c1761d41 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -91,7 +91,7 @@
 %
 % \subsection{Case changing}
 %
-% \begin{function}[EXP, added = 2019-11-20]
+% \begin{function}[EXP, added = 2019-11-20, updated = 2020-02-24]
 %   {
 %     \text_lowercase:n,  \text_uppercase:n,  \text_titlecase:n,
 %       \text_titlecase_first:n,
@@ -142,7 +142,8 @@
 %   {Unicode Consortium} in \texttt{UnicodeData.txt} and
 %   \texttt{SpecialCasing.txt}. In the case of $8$-bit engines, mappings
 %   are provided for characters which can be represented in output typeset
-%   using the |T1| font encoding. Thus for example \texttt{ä} can be
+%   using the |T1|, |T2| and |LGR| font encodings.
+%   Thus for example \texttt{ä} can be
 %   case-changed using \pdfTeX{}.  For \pTeX{} only the ASCII range is
 %   covered as the engine treats input outside of this range as east Asian.
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
index 23017b37da9..fe96c4ba2a3 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
index f9a85ab2a8a..229d5f81969 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -1086,7 +1086,7 @@
 %   Leaves in the input stream the items from the \meta{start index} to the
 %   \meta{end index} inclusive.  Spaces and braces are preserved between
 %   the items returned (but never at either end of the list).
-%   Here \meta{start index} and \meta{end index} should be integer denotations.
+%   Here \meta{start index} and \meta{end index} should be \meta{integer expressions}.
 %   For describing in detail the functions' behavior, let $m$ and $n$ be the start
 %   and end index respectively. If either is $0$, the result is empty. A positive
 %   index means `start counting from the left end', and a negative index means
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
index d3ce452a0e6..1d07b79af4c 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
index 1578cbaf79f..40c6775754f 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx b/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
index 6d932b41260..2022b0ac00b 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 2020-02-14}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -139,7 +139,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{l3keys2e}{2020-02-14}{}
+\ProvidesExplPackage{l3keys2e}{2020-02-25}{}
   {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 c976197b91a..6bd7eb53b25 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 2020-02-14}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -167,7 +167,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xfp}{2020-02-14}{}
+\ProvidesExplPackage{xfp}{2020-02-25}{}
   {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 3229465d5d8..287c27a7446 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 2020-02-14}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -535,7 +535,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xfrac}{2020-02-14}{}
+\ProvidesExplPackage{xfrac}{2020-02-25}{}
   {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 fa5e6e301d3..fc0164a8cd5 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 2020-02-14}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -916,7 +916,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xparse}{2020-02-14}{}
+\ProvidesExplPackage{xparse}{2020-02-25}{}
   {L3 Experimental document command parser}
 %    \end{macrocode}
 %
@@ -1793,7 +1793,7 @@
 %   with the default argument |-NoValue-|.  To easily insert that marker
 %   expanded in the definitions we call \cs{@@_tmp:w} with the argument
 %   |-NoValue-|.  For argument types that need additional data, check
-%   that that data is present (not \cs{q_recursion_tail}) before
+%   that the data is present (not \cs{q_recursion_tail}) before
 %   proceeding.
 %    \begin{macrocode}
 \cs_set_protected:Npn \@@_tmp:w #1
@@ -2992,7 +2992,7 @@
 %   same character with different category codes, but that really should not
 %   happen in any sensible document-level syntax.)
 %    \begin{macrocode}
-\cs_set_protected_nopar:Npn \@@_grab_D_call:Nw #1
+\cs_new_protected_nopar:Npn \@@_grab_D_call:Nw #1
   {
     \token_if_eq_catcode:NNTF + #1
       {
@@ -4894,10 +4894,7 @@
   }
 \keys_set:nV { xparse } \l_@@_options_clist
 \bool_if:NF \l_@@_log_bool
-  {
-    \msg_redirect_module:nnn { LaTeX / xparse } { info }    { none }
-    \msg_redirect_module:nnn { LaTeX / xparse } { warning } { none }
-  }
+  { \msg_redirect_module:nnn { LaTeX / xparse } { info } { none } }
 %    \end{macrocode}
 % \end{variable}
 % \end{variable}
diff --git a/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx b/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
index 27ad45e22fa..9a10fbca819 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 2020-02-14}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -682,7 +682,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xtemplate}{2020-02-14}{}
+\ProvidesExplPackage{xtemplate}{2020-02-25}{}
   {L3 Experimental prototype document functions}
 %    \end{macrocode}
 %
@@ -2292,7 +2292,7 @@
 % \begin{macro}{\@@_assign_tokenlist:}
 % \begin{macro}{\@@_assign_tokenlist_aux:NN}
 %   Life would be easy here if it were not for \cs{KeyValue}. To deal
-%   correctly with that, we need to allow for the recovery a a stored value
+%   correctly with that, we need to allow for the recovery a stored value
 %   at point of use.
 %    \begin{macrocode}
 \cs_new_protected:Npn \@@_assign_tokenlist: