unicode-data (12mar20)

git-svn-id: svn://tug.org/texlive/trunk@54258 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 11 insertions, 5 deletions

diff --git a/Master/texmf-dist/doc/generic/unicode-data/README.md b/Master/texmf-dist/doc/generic/unicode-data/README.md
index 019ce05c980..ec304d9d172 100644
--- a/Master/texmf-dist/doc/generic/unicode-data/README.md
+++ b/Master/texmf-dist/doc/generic/unicode-data/README.md
@@ -24,7 +24,7 @@ From the file `UnicodeData.txt` the following properties are set:
   point itself, and `\lccode` to the lower case mapping (or if
   not given to the code point itself)
 - `\lccode` and `\uccode` for all of class "Lt" (title case
-  letters) to the lower can upper case mappings (or if not given
+  letters) to the lower and upper case mappings (or if not given
   to the code point itself)
 - `\lccode` and `\uccode` for all other letter code points are
   set to the code point itself
@@ -32,7 +32,11 @@ From the file `UnicodeData.txt` the following properties are set:
   which an upper or lower case mapping is given
 - `\sfcode` 0 (ignored) for code points of Unicode classes "Pe"
   (closing punctuation marks) and "Pf" (final quotation marks)
-- `\Umathcode` for all letters as TeX class 7 (var)
+- `\Umathcode` for all letters (Unicode class "L") and combining
+  marks (Unicode class "M") as TeX class 7 (var)
+
+In the above, 'letters' refers to code points with Unicode class
+"L", irrespective of their TeX category code.
 
 File: `load-unicode-math-classes.tex`
 ======================================
@@ -111,7 +115,7 @@ Unicode Consortium (see below):
 With the exception of `MathClass.txt`, which is currently not
 formally part of the Unicode Character Database, and
 `BidiMirroring-5-1-0.txt`, which is a data file for Unicode 5.1.0,
-all of the data files here are for Unicode 12.1.0.
+all of the data files here are for Unicode 13.0.0.
 
 `BidiMirroring-5-1-0.txt` will never be updated and is included for
 OpenType font support: While `BidiMirroring.txt` lists all mirror
@@ -179,11 +183,13 @@ Changes
   - Add `PropList.txt`
 - v1.11 (2019-11-28)
   - Add `BidiMirroring.txt` and `BidiMirroring-5-1-0.txt`
+- v1.12 (2020-03-11)
+  - Update data files to Unicode release 13.0.0
 
 License and permission
 ======================
 
-This bundle is copyright (C) 2015-2019 The LaTeX3 Project
+This bundle is copyright (C) 2015-2020 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
@@ -197,7 +203,7 @@ Consortium and the following notice applies.
 COPYRIGHT AND PERMISSION NOTICE
 
 
-Copyright © 1991-2019 Unicode, Inc. All rights reserved.
+Copyright © 1991-2020 Unicode, Inc. All rights reserved.
 Distributed under the Terms of Use in http://www.unicode.org/copyright.html.
 
 Permission is hereby granted, free of charge, to any person obtaining