texlive[57228] Master/texmf-dist/tex/generic/tex4ht: use new hook

[commits+karl at tug.org]

Revision: 57228
          http://tug.org/svn/texlive?view=revision&revision=57228
Author:   karl
Date:     2020-12-25 23:11:12 +0100 (Fri, 25 Dec 2020)
Log Message:
-----------
use new hook system for \Configure{AtBeginDocument}, tex4ht r856

Revision Links:
--------------
    http://tug.org/svn/texlive?view=revision&revision=856

Modified Paths:
--------------
    trunk/Master/texmf-dist/tex/generic/tex4ht/mathtools.4ht
    trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.sty

Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/mathtools.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/mathtools.4ht	2020-12-25 22:04:27 UTC (rev 57227)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/mathtools.4ht	2020-12-25 22:11:12 UTC (rev 57228)
@@ -1,5 +1,5 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% mathtools.4ht                         2020-12-24-14:23 %
+% mathtools.4ht                         2020-12-25-13:59 %
 % Copyright (C) 2007-2009       Eitan M. Gurari         %
 % Copyright 2009-2020 TeX Users Group
 %
@@ -18,7 +18,6 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\@ifpackageloaded{graphicx}{}{\RequirePackage{graphicx}}
 \ifx \o:endgathered:\:UnDef\else
    \HRestore\endgathered
 \fi

Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.sty
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.sty	2020-12-25 22:04:27 UTC (rev 57227)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.sty	2020-12-25 22:11:12 UTC (rev 57228)
@@ -1,7 +1,7 @@
 \ifnum\the\catcode`\%=14\else\expandafter\edef\csname
   \string:RestoreCatcodes\endcsname{\catcode`\%\the
   \catcode`\%}\catcode`\%14\fi
-% tex4ht.sty (2020-10-16-13:47), generated from tex4ht-sty.tex
+% tex4ht.sty (2020-12-25-13:59), generated from tex4ht-sty.tex
 % Copyright 2009-2020 TeX Users Group
 % Copyright 1996-2009 Eitan M. Gurari
 %
@@ -20,7 +20,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2020-10-16-13:47}
+\immediate\write-1{version 2020-12-25-13:59}
 
 
 \ifx  \Preamble\UnDef  \else
@@ -180,6 +180,9 @@
    %\let\document\o:document
    \ifdefined\AddToHook%
       \def\document{\endgroup\o:document}%
+      % use new LaTeX hook system to execute \Configure{AtBeginDocument}
+      \AddToHook{begindocument/before}[tex4ht]{\csname a:AtBeginDocument\endcsname}
+      \AddToHook{begindocument/end}[tex4ht]{\csname b:AtBeginDocument\endcsname}
    \else%
       \let\document\o:document%
    \fi%