texlive[73944] Master/texmf-dist: mathtools arrows in mathml, tex4ht
commits+karl at tug.org
commits+karl at tug.org
Wed Feb 12 23:13:02 CET 2025
Revision: 73944
https://tug.org/svn/texlive?view=revision&revision=73944
Author: karl
Date: 2025-02-12 23:13:01 +0100 (Wed, 12 Feb 2025)
Log Message:
-----------
mathtools arrows in mathml, tex4ht r1639
Revision Links:
--------------
https://tug.org/svn/texlive?view=revision&revision=1639
Modified Paths:
--------------
trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-options.tex
trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.4ht
Modified: trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog 2025-02-12 21:33:05 UTC (rev 73943)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog 2025-02-12 22:13:01 UTC (rev 73944)
@@ -1,3 +1,12 @@
+2025-02-12 Michal Hoftich <michal.h21 at gmail.com>
+
+ * tex4ht-mathml.tex (mathml.4ht): fixed Mathtools arrows in MathML.
+ https://tex.stackexchange.com/q/736623/2891
+
+2025-02-09 Karl Berry <karl at freefriends.org>
+
+ * tex4h5-options.tex (tex4ht.4ht): copyright 2025.
+
2025-02-06 Michal Hoftich <michal.h21 at gmail.com>
* tex4ht-4ht.tex (scrbook.4ht, scrartcl.4ht, scrreprt.4ht): remove
Modified: trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex 2025-02-12 21:33:05 UTC (rev 73943)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex 2025-02-12 22:13:01 UTC (rev 73944)
@@ -1,4 +1,4 @@
-% $Id: tex4ht-mathml.tex 1626 2025-01-09 21:25:52Z karl $$
+% $Id: tex4ht-mathml.tex 1639 2025-02-12 15:02:29Z michal_h21 $$
% compile 3 times: latex tex4ht-mathltx
% or xhlatex tex4ht-mathltx "html,3,sections+"
%
@@ -2843,6 +2843,42 @@
\HCode{</\a:mathml mtd>}}
>>>
+Fix MathML arrows with MathTools.
+
+\<configure mathml mathtools\><<<
+% support bidirectional harpoons
+\def\:leftrightharpoons{\HCode{<\a:mathml mo stretchy="true">}\PauseMathClass\x:unicode{21CC}\EndPauseMathClass\HCode{</\a:mathml mo>}}
+\def\:righleftharpoons{\HCode{<\a:mathml mo stretchy="true">}\PauseMathClass\x:unicode{21CB}\EndPauseMathClass\HCode{</\a:mathml mo>}}
+
+\providecommand*\:xleftrightharpoons[2][]{%
+\ext at arrow 3095\:leftrightharpoons{#1}{#2}}
+
+\providecommand*\:xrightleftharpoons[2][]{%
+\ext at arrow 3095\:leftrightharpoons{#1}{#2}}
+
+\HLet\xleftrightharpoons\:xleftrightharpoons
+\HLet\xrightleftharpoons\:xrightleftharpoons
+
+% correctly place text under and over arrows
+\def\:tempa#1#2#3#4#5#6#7{%
+ \bgroup%
+ \def\relbar{}% remove relbar in arrow fills
+ \def\arrowfill@##1##2##3##4{##1##2##3##4}% remove arrowfill@, to prevent errors
+ \@ifempty{#7}{%
+ \HCode{<\a:mathml munder><\a:mathml mrow><\a:mathml mo stretchy="true">}\PauseMathClass#5{}\EndPauseMathClass\HCode{</\a:mathml mo></\a:mathml mrow><\a:mathml mrow>}#6\HCode{</\a:mathml mrow></\a:mathml munder>}%
+ }{%
+ \@ifempty{#6}{%
+ \HCode{<\a:mathml mover><\a:mathml mrow><\a:mathml mo stretchy="true">}\PauseMathClass#5{}\EndPauseMathClass\HCode{</\a:mathml mo></\a:mathml mrow><\a:mathml mrow>}#7\HCode{</\a:mathml mrow></\a:mathml mover>}%
+ }{%
+ \HCode{<\a:mathml munderover><\a:mathml mrow><\a:mathml mo stretchy="true">}\PauseMathClass#5{}\EndPauseMathClass\HCode{</\a:mathml mo></\a:mathml mrow><\a:mathml mrow>}#6\HCode{</\a:mathml mrow><\a:mathml mrow>}#7\HCode{</\a:mathml mrow></\a:mathml munderover>}%
+ }%
+ }%
+ \egroup
+}
+
+\HLet\ext at arrow\:tempa
+>>>
+
%%%%%%%%%%%%%%%%%%
\section{Gaus}
%%%%%%%%%%%%%%%%%%
Modified: trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-options.tex
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-options.tex 2025-02-12 21:33:05 UTC (rev 73943)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-options.tex 2025-02-12 22:13:01 UTC (rev 73944)
@@ -1,7 +1,7 @@
-% $Id: tex4ht-options.tex 1436 2024-01-10 22:44:00Z karl $
+% $Id: tex4ht-options.tex 1638 2025-02-09 16:05:28Z karl $
% latex tex4ht-options or xhlatex tex4ht-options
%
-% Copyright 2009-2024 TeX Users Group
+% Copyright 2009-2025 TeX Users Group
% Copyright 2000-2009 Eitan M. Gurari
% Released under LPPL 1.3c+.
% See tex4ht-cpright.tex for license text.
@@ -49,7 +49,7 @@
\string:RestoreCatcodes\endcsname{\catcode`\%|=\the
\catcode`\%}\catcode`\%|=14\fi
% tex4ht.4ht (|version), generated from |jobname.tex
-% Copyright 2009-2024 TeX Users Group
+% Copyright 2009-2025 TeX Users Group
% Copyright |CopyYear.1997. Eitan M. Gurari
|<TeX4ht copywrite|>
|<save catcodes|>
Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht 2025-02-12 21:33:05 UTC (rev 73943)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht 2025-02-12 22:13:01 UTC (rev 73944)
@@ -1,4 +1,4 @@
-% mathml.4ht (2025-01-09-13:26), generated from tex4ht-mathml.tex
+% mathml.4ht (2025-02-12-14:12), generated from tex4ht-mathml.tex
% Copyright 2009-2025 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 2025-01-09-13:26}
+\immediate\write-1{version 2025-02-12-14:12}
\exit:ifnot{Preamble,%
accents,%
@@ -4023,7 +4023,38 @@
\HCode{</\a:mathml mtext>}%
\fi
\HCode{</\a:mathml mtd>}}
+% support bidirectional harpoons
+\def\:leftrightharpoons{\HCode{<\a:mathml mo stretchy="true">}\PauseMathClass\x:unicode{21CC}\EndPauseMathClass\HCode{</\a:mathml mo>}}
+\def\:righleftharpoons{\HCode{<\a:mathml mo stretchy="true">}\PauseMathClass\x:unicode{21CB}\EndPauseMathClass\HCode{</\a:mathml mo>}}
+\providecommand*\:xleftrightharpoons[2][]{%
+\ext at arrow 3095\:leftrightharpoons{#1}{#2}}
+
+\providecommand*\:xrightleftharpoons[2][]{%
+\ext at arrow 3095\:leftrightharpoons{#1}{#2}}
+
+\HLet\xleftrightharpoons\:xleftrightharpoons
+\HLet\xrightleftharpoons\:xrightleftharpoons
+
+% correctly place text under and over arrows
+\def\:tempa#1#2#3#4#5#6#7{%
+ \bgroup%
+ \def\relbar{}% remove relbar in arrow fills
+ \def\arrowfill@##1##2##3##4{##1##2##3##4}% remove arrowfill@, to prevent errors
+ \@ifempty{#7}{%
+ \HCode{<\a:mathml munder><\a:mathml mrow><\a:mathml mo stretchy="true">}\PauseMathClass#5{}\EndPauseMathClass\HCode{</\a:mathml mo></\a:mathml mrow><\a:mathml mrow>}#6\HCode{</\a:mathml mrow></\a:mathml munder>}%
+ }{%
+ \@ifempty{#6}{%
+ \HCode{<\a:mathml mover><\a:mathml mrow><\a:mathml mo stretchy="true">}\PauseMathClass#5{}\EndPauseMathClass\HCode{</\a:mathml mo></\a:mathml mrow><\a:mathml mrow>}#7\HCode{</\a:mathml mrow></\a:mathml mover>}%
+ }{%
+ \HCode{<\a:mathml munderover><\a:mathml mrow><\a:mathml mo stretchy="true">}\PauseMathClass#5{}\EndPauseMathClass\HCode{</\a:mathml mo></\a:mathml mrow><\a:mathml mrow>}#6\HCode{</\a:mathml mrow><\a:mathml mrow>}#7\HCode{</\a:mathml mrow></\a:mathml munderover>}%
+ }%
+ }%
+ \egroup
+}
+
+\HLet\ext at arrow\:tempa
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\endinput\empty\empty\empty\empty\empty\empty
Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.4ht 2025-02-12 21:33:05 UTC (rev 73943)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/tex4ht.4ht 2025-02-12 22:13:01 UTC (rev 73944)
@@ -1,8 +1,8 @@
\ifnum\the\catcode`\%=14\else \expandafter\edef\csname
\string:RestoreCatcodes\endcsname{\catcode`\%\the
\catcode`\%}\catcode`\%14\fi
-% tex4ht.4ht (2025-02-03-13:12), generated from tex4ht-options.tex
-% Copyright 2009-2024 TeX Users Group
+% tex4ht.4ht (2025-02-09-08:05), generated from tex4ht-options.tex
+% Copyright 2009-2025 TeX Users Group
% Copyright 1997-2009 Eitan M. Gurari
%
% This work may be distributed and/or modified under the
@@ -20,7 +20,7 @@
%
% If you modify this program, changing the
% version identification would be appreciated.
-\immediate\write-1{version 2025-02-03-13:12}
+\immediate\write-1{version 2025-02-09-08:05}
\expandafter\edef\csname :RestoreCatcodes\endcsname{%
\expandafter\ifx \csname :RestoreCatcodes\endcsname\relax\else
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