texlive[59851] Master/texmf-dist: \MakeUppercase, \MakeLowercase

[commits+karl at tug.org]

Revision: 59851
          http://tug.org/svn/texlive?view=revision&revision=59851
Author:   karl
Date:     2021-07-05 23:16:27 +0200 (Mon, 05 Jul 2021)
Log Message:
-----------
\MakeUppercase, \MakeLowercase updates, tex4ht r967

Revision Links:
--------------
    http://tug.org/svn/texlive?view=revision&revision=967

Modified Paths:
--------------
    trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
    trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
    trunk/Master/texmf-dist/tex/generic/tex4ht/biblatex.4ht

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2021-07-05 20:58:35 UTC (rev 59850)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2021-07-05 21:16:27 UTC (rev 59851)
@@ -1,3 +1,9 @@
+2021-07-05  Michal Hoftich  <michal.h21 at gmail.com>
+
+	* tex4ht-4ht.tex (biblatex.4ht): updated redefinitions of \MakeUppercase and
+	\MakeLowercase to use the current code from LaTeX kernel. Also inserted
+	BibLaTeX hooks for these commands.
+
 2021-07-04  Karl Berry  <karl at freefriends.org>
 
 	* tex4ht-4ht.tex (showfonts.4ht, subcaption.4ht, subscript.4ht,

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex	2021-07-05 20:58:35 UTC (rev 59850)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex	2021-07-05 21:16:27 UTC (rev 59851)
@@ -1,4 +1,4 @@
-% $Id: tex4ht-4ht.tex 966 2021-07-04 16:13:49Z karl $
+% $Id: tex4ht-4ht.tex 967 2021-07-05 18:46:07Z michal_h21 $
 % tex tex4ht-4ht   or   ht tex tex4ht-4ht
 %
 % Copyright 2009-2021 TeX Users Group    
@@ -2152,18 +2152,24 @@
 % MakeUppercase is redefined by tex4ht, biblatex tries to redefine it as well, but it relies on original 
 % LaTeX version:
 \DeclareRobustCommand{\MakeUppercase}[1]{{%
-    \def\i{I}\def\j{J}%
-    \def\reserved at a##1##2{\let##1##2\reserved at a}%
-    \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
-    \protected at edef\reserved at a{\uppercase{#1}}%
-    \reserved at a
+  \def\i{I}\def\j{J}%
+  \def\reserved at a##1##2{\let##1##2\reserved at a}%
+  \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
+  \let\UTF at two@octets at noexpand\@empty
+  \let\UTF at three@octets at noexpand\@empty
+  \let\UTF at four@octets at noexpand\@empty
+  \blx at hook@uc\protected at edef\reserved at a{\uppercase{#1}}%
+  \reserved at a
 }}
 % Same applies also for \MakeLowercase
 \DeclareRobustCommand{\MakeLowercase}[1]{{%
-    \def\reserved at a##1##2{\let##2##1\reserved at a}%
-    \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
-    \protected at edef\reserved at a{\lowercase{#1}}%
-    \reserved at a
+  \def\reserved at a##1##2{\let##2##1\reserved at a}%
+  \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
+  \let\UTF at two@octets at noexpand\@empty
+  \let\UTF at three@octets at noexpand\@empty
+  \let\UTF at four@octets at noexpand\@empty
+  \blx at hook@lc\protected at edef\reserved at a{\lowercase{#1}}%
+  \reserved at a
 }}
 
 % I don't really understand this, but language processing is broken by default

Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/biblatex.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/biblatex.4ht	2021-07-05 20:58:35 UTC (rev 59850)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/biblatex.4ht	2021-07-05 21:16:27 UTC (rev 59851)
@@ -1,4 +1,4 @@
-% biblatex.4ht (2021-03-02-13:43), generated from tex4ht-4ht.tex
+% biblatex.4ht (2021-07-05-13:41), generated from tex4ht-4ht.tex
 % Copyright 2007-2009 Eitan M. Gurari
 % Copyright 2009-2021 TeX Users Group
 %
@@ -17,7 +17,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2021-03-02-13:43}
+\immediate\write-1{version 2021-07-05-13:41}
 
    \def\make:blx:ver#1.#2#3\relax{%
    %\ifdim#1pt< 3pt \xdef\blx:ver:no{2}\else\xdef\blx:ver:no{3}\fi%
@@ -209,18 +209,24 @@
 % MakeUppercase is redefined by tex4ht, biblatex tries to redefine it as well, but it relies on original
 % LaTeX version:
 \DeclareRobustCommand{\MakeUppercase}[1]{{%
-    \def\i{I}\def\j{J}%
-    \def\reserved at a##1##2{\let##1##2\reserved at a}%
-    \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
-    \protected at edef\reserved at a{\uppercase{#1}}%
-    \reserved at a
+  \def\i{I}\def\j{J}%
+  \def\reserved at a##1##2{\let##1##2\reserved at a}%
+  \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
+  \let\UTF at two@octets at noexpand\@empty
+  \let\UTF at three@octets at noexpand\@empty
+  \let\UTF at four@octets at noexpand\@empty
+  \blx at hook@uc\protected at edef\reserved at a{\uppercase{#1}}%
+  \reserved at a
 }}
 % Same applies also for \MakeLowercase
 \DeclareRobustCommand{\MakeLowercase}[1]{{%
-    \def\reserved at a##1##2{\let##2##1\reserved at a}%
-    \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
-    \protected at edef\reserved at a{\lowercase{#1}}%
-    \reserved at a
+  \def\reserved at a##1##2{\let##2##1\reserved at a}%
+  \expandafter\reserved at a\@uclclist\reserved at b{\reserved at b\@gobble}%
+  \let\UTF at two@octets at noexpand\@empty
+  \let\UTF at three@octets at noexpand\@empty
+  \let\UTF at four@octets at noexpand\@empty
+  \blx at hook@lc\protected at edef\reserved at a{\lowercase{#1}}%
+  \reserved at a
 }}
 
 % I don't really understand this, but language processing is broken by default