textcase (14sep19)

git-svn-id: svn://tug.org/texlive/trunk@52092 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 18 insertions, 5 deletions

diff --git a/Master/texmf-dist/doc/latex/textcase/textcase.pdf b/Master/texmf-dist/doc/latex/textcase/textcase.pdf
index 3d0f8f17e1c..9bb2ac85b81 100644
--- a/Master/texmf-dist/doc/latex/textcase/textcase.pdf
+++ b/Master/texmf-dist/doc/latex/textcase/textcase.pdf
diff --git a/Master/texmf-dist/source/latex/textcase/textcase.dtx b/Master/texmf-dist/source/latex/textcase/textcase.dtx
index 2903c69f1eb..35d8c1f46af 100644
--- a/Master/texmf-dist/source/latex/textcase/textcase.dtx
+++ b/Master/texmf-dist/source/latex/textcase/textcase.dtx
@@ -1,6 +1,6 @@
 % \iffalse
 %% Source File: textcase.dtx
-%% Copyright 1997 1998 David Carlisle
+%% Copyright 1997 1998 2019 David Carlisle
 %%
 %% This file may be distributed under the terms of the LPPL.
 %% See 00readme.txt for details.
@@ -13,7 +13,7 @@
 %<driver> \ProvidesFile{textcase.drv}
 % \fi
 %         \ProvidesFile{textcase.dtx}
-       [2004/10/07 v0.07 Text only upper/lower case changing (DPC)]
+       [2019/09/14 v1.00 Text only upper/lower case changing (DPC)]
 %
 % \iffalse
 %<*driver>
@@ -26,7 +26,6 @@
 % \fi
 %
 % \GetFileInfo{textcase.dtx}
-% \CheckSum{110}
 %
 % \changes{v0.01}{1997/09/28}
 %    {Posted to c.t.t}
@@ -247,6 +246,17 @@
       \def\({$}\let\)\(%
 %    \end{macrocode}
 %
+% \changes{v1.0}{2019/09/14}
+%    {UTF-8 support for 2019 LaTeX format}
+% Allow UTF-8 characters to expand in the |\protected@edef| so that
+% they become for example  |\IeC{\'{e}}| and uppercase correctly.
+% 
+%    \begin{macrocode}
+      \let\UTF@two@octets@noexpand\@empty
+      \let\UTF@three@octets@noexpand\@empty
+      \let\UTF@four@octets@noexpand\@empty
+%    \end{macrocode}
+%
 % Set up the `non-math' things that also have to be skipped.
 %    \begin{macrocode}
       \def\NoCaseChange##1{\noexpand\NoCaseChange{\noexpand##1}}%
diff --git a/Master/texmf-dist/tex/latex/textcase/textcase.sty b/Master/texmf-dist/tex/latex/textcase/textcase.sty
index 6725a95255f..96b607bdee4 100644
--- a/Master/texmf-dist/tex/latex/textcase/textcase.sty
+++ b/Master/texmf-dist/tex/latex/textcase/textcase.sty
@@ -7,16 +7,19 @@
 %% textcase.dtx  (with options: `package')
 %% 
 %% Source File: textcase.dtx
-%% Copyright 1997 1998 David Carlisle
+%% Copyright 1997 1998 2019 David Carlisle
 %%
 %% This file may be distributed under the terms of the LPPL.
 %% See 00readme.txt for details.
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{textcase}
-       [2004/10/07 v0.07 Text only upper/lower case changing (DPC)]
+       [2019/09/14 v1.00 Text only upper/lower case changing (DPC)]
 \def\@uclcnotmath#1#2#3#4{\begingroup
       #1%
       \def\({$}\let\)\(%
+      \let\UTF@two@octets@noexpand\@empty
+      \let\UTF@three@octets@noexpand\@empty
+      \let\UTF@four@octets@noexpand\@empty
       \def\NoCaseChange##1{\noexpand\NoCaseChange{\noexpand##1}}%
       \@nonchangecase\label
       \@nonchangecase\ref