texlive[63983] Master/texmf-dist: protect \sum etc., tex4ht r1180

[commits+karl at tug.org]

Revision: 63983
          http://tug.org/svn/texlive?view=revision&revision=63983
Author:   karl
Date:     2022-07-26 23:43:11 +0200 (Tue, 26 Jul 2022)
Log Message:
-----------
protect \sum etc., tex4ht r1180

Revision Links:
--------------
    http://tug.org/svn/texlive?view=revision&revision=1180

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

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2022-07-26 19:41:43 UTC (rev 63982)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2022-07-26 21:43:11 UTC (rev 63983)
@@ -1,3 +1,8 @@
+2022-07-26  Michal Hoftich  <michal.h21 at gmail.com>
+
+	* tex4ht-mathml.tex (mathml.4ht): protect \sum etc., in order to
+	work in sectioning commands.
+
 2022-07-25  Michal Hoftich  <michal.h21 at gmail.com>
 
 	* tex4ht-4ht.tex (biblatex.4ht): don't redefine \MakeUppercase and

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex	2022-07-26 19:41:43 UTC (rev 63982)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex	2022-07-26 21:43:11 UTC (rev 63983)
@@ -1,4 +1,4 @@
-% $Id: tex4ht-mathml.tex 1175 2022-07-10 14:22:09Z karl $$
+% $Id: tex4ht-mathml.tex 1180 2022-07-26 08:09:24Z michal_h21 $$
 % compile 3 times: latex tex4ht-mathltx
 %           or   xhlatex tex4ht-mathltx "html,3,sections+"
 %
@@ -3503,7 +3503,7 @@
    \MathSymbol\mathop{#1}%
    \expandafter\def\csname #1:limits\endcsname{\expandafter
                     \:same \math:sym\mathop{#1}\limits}%
-   \expandafter\def\csname #1:nolimits\endcsname{\expandafter
+   \expandafter\ProvideDocumentCommand\csname #1:nolimits\endcsname{}{\expandafter
                   \:same \math:sym\mathop{#1}\nolimits}%
    \expandafter\edef\csname n:#1:\endcsname{\noexpand\ifDisplayMath
           \noexpand\expandafter \expandafter\noexpand \csname #1:limits\endcsname

Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht	2022-07-26 19:41:43 UTC (rev 63982)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht	2022-07-26 21:43:11 UTC (rev 63983)
@@ -1,4 +1,4 @@
-% mathml.4ht (2022-07-05-14:37), generated from tex4ht-mathml.tex
+% mathml.4ht (2022-07-26-13:09), generated from tex4ht-mathml.tex
 % Copyright 2009-2022 TeX Users Group
 % Copyright 1999-2009 Eitan M. Gurari
 %
@@ -17,7 +17,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2022-07-05-14:37}
+\immediate\write-1{version 2022-07-26-13:09}
 
 \exit:ifnot{Preamble,% 
 accents,% 
@@ -1684,7 +1684,7 @@
    \MathSymbol\mathop{#1}%
    \expandafter\def\csname #1:limits\endcsname{\expandafter
                     \:same \math:sym\mathop{#1}\limits}%
-   \expandafter\def\csname #1:nolimits\endcsname{\expandafter
+   \expandafter\ProvideDocumentCommand\csname #1:nolimits\endcsname{}{\expandafter
                   \:same \math:sym\mathop{#1}\nolimits}%
    \expandafter\edef\csname n:#1:\endcsname{\noexpand\ifDisplayMath
           \noexpand\expandafter \expandafter\noexpand \csname #1:limits\endcsname