remove spurious svg elements from beamer, tex4ht r1207; displaystyle attribute, tex4ht r1208

git-svn-id: svn://tug.org/texlive/trunk@64621 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 43 insertions, 21 deletions

diff --git a/Master/texmf-dist/source/generic/tex4ht/ChangeLog b/Master/texmf-dist/source/generic/tex4ht/ChangeLog
index 8687d548f20..e24fd6afd15 100644
--- a/Master/texmf-dist/source/generic/tex4ht/ChangeLog
+++ b/Master/texmf-dist/source/generic/tex4ht/ChangeLog
@@ -1,3 +1,13 @@
+2022-10-04  Michal Hoftich  <michal.h21@gmail.com>
+
+	* tex4ht-mathml.tex (mathml.4ht): use displaystyle attribute in
+	equation like environments to get correct size of fractions and
+	other elements.
+	https://tex.stackexchange.com/a/660509/2891
+
+	* tex4ht-4ht.tex (beamer.4ht): removed nonsensical SVG elements from
+	the columns environment.
+
 2022-10-03  Michal Hoftich  <michal.h21@gmail.com>
 
 	* tex4ht-4ht.tex (beamer.4ht): disable frame breaks.
diff --git a/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex b/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
index 1f187bbd091..2490518aab8 100644
--- a/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
+++ b/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-4ht.tex 1206 2022-10-03 12:58:33Z michal_h21 $
+% $Id: tex4ht-4ht.tex 1207 2022-10-04 14:17:12Z michal_h21 $
 % tex tex4ht-4ht   or   ht tex tex4ht-4ht
 %
 % Copyright 2009-2022 TeX Users Group    
@@ -25984,6 +25984,12 @@ It should still work in the picture mode, as we use the HLet command.
 \HLet\framebreak\relax
 >>>
 
+This should prevent insertion of SVG elements around columns:
+
+\<conf beamer current\><<<
+\HLet\beamer@@spacingcover\relax
+>>>
+
  Beamer can break BibLaTeX's bibliography across several slides, 
  which can lead in tag mis-match, as the closing tags for the bibliography 
  are inserted as child of other element, than the opening tags.
diff --git a/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex b/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
index b2e07b052e6..0773227cd9f 100644
--- a/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
+++ b/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-mathml.tex 1183 2022-08-17 10:03:42Z michal_h21 $$
+% $Id: tex4ht-mathml.tex 1208 2022-10-04 15:40:58Z michal_h21 $$
 % compile 3 times: latex tex4ht-mathltx
 %           or   xhlatex tex4ht-mathltx "html,3,sections+"
 %
@@ -2115,7 +2115,7 @@ POP
        \DisplayMathtrue
     \fi
     \HCode{<\a:mathml mtable\Hnewline
-                \a:mathml columnalign="left" \mml:class="#2">}}
+       \a:mathml displaystyle="true" \a:mathml columnalign="left" \mml:class="#2">}}
    {\HCode{</\a:mathml mtable>}\end:mathalign }
    {\HCode{<\a:mathml mtr>}}    {\HCode{</\a:mathml mtr>}}
    {\HCode{<\a:mathml mtd\Hnewline
@@ -2630,7 +2630,8 @@ in page 252-- in intro to theory book.
    {\ifvmode \IgnorePar \fi \EndP \ShowPar \par}
    {}{}
 \Configure{eqnarray}
-   {\HCode{<\a:mathml mtable\Hnewline \mml:class="eqnarray\ifx 
+   {\HCode{<\a:mathml mtable\Hnewline \a:mathml displaystyle="true" 
+       \mml:class="eqnarray\ifx 
        \@seqncr\@eqncr\else-star\fi"
        \a:mathml columnalign="right center left" >}}%
    {\HCode{</\a:mathml mtable>}}
diff --git a/Master/texmf-dist/tex/generic/tex4ht/beamer.4ht b/Master/texmf-dist/tex/generic/tex4ht/beamer.4ht
index 021d361d041..e7ed45d077b 100644
--- a/Master/texmf-dist/tex/generic/tex4ht/beamer.4ht
+++ b/Master/texmf-dist/tex/generic/tex4ht/beamer.4ht
@@ -1,4 +1,4 @@
-% beamer.4ht (2022-10-03-14:39), generated from tex4ht-4ht.tex
+% beamer.4ht (2022-10-04-13:07), generated from tex4ht-4ht.tex
 % Copyright 2003-2009 Eitan M. Gurari
 % Copyright 2009-2022 TeX Users Group
 %
@@ -17,7 +17,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2022-10-03-14:39}
+\immediate\write-1{version 2022-10-04-13:07}
 
 \NewConfigure{titlepage}{2}
 \NewConfigure{title}{2}
@@ -166,6 +166,7 @@
 \append:defI\emph{\b:emph}%
 
 \HLet\framebreak\relax
+\HLet\beamer@@spacingcover\relax
 \NewConfigure{beamerbiblatex}{3}
 \@ifpackageloaded{biblatex}{
   \pend:defI\beamer@biblabeltemplate{%
diff --git a/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht b/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
index 0089ab14797..b3889b3b68f 100644
--- a/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
+++ b/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
@@ -1,4 +1,4 @@
-% mathml.4ht (2022-08-17-14:11), generated from tex4ht-mathml.tex
+% mathml.4ht (2022-10-04-13:07), 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 2022-08-17-14:11}
+\immediate\write-1{version 2022-10-04-13:07}
 
 \exit:ifnot{Preamble,% 
 accents,% 
@@ -721,7 +721,8 @@ vanilla}
    {\ifvmode \IgnorePar \fi \EndP \ShowPar \par}
    {}{}
 \Configure{eqnarray}
-   {\HCode{<\a:mathml mtable\Hnewline \mml:class="eqnarray\ifx
+   {\HCode{<\a:mathml mtable\Hnewline \a:mathml displaystyle="true"
+       \mml:class="eqnarray\ifx
        \@seqncr\@eqncr\else-star\fi"
        \a:mathml columnalign="right center left" >}}%
    {\HCode{</\a:mathml mtable>}}
@@ -1733,6 +1734,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{amsbsy}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -1878,7 +1880,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
        \DisplayMathtrue
     \fi
     \HCode{<\a:mathml mtable\Hnewline
-                \a:mathml columnalign="left" \mml:class="#2">}}
+       \a:mathml displaystyle="true" \a:mathml columnalign="left" \mml:class="#2">}}
    {\HCode{</\a:mathml mtable>}\end:mathalign }
    {\HCode{<\a:mathml mtr>}}    {\HCode{</\a:mathml mtr>}}
    {\HCode{<\a:mathml mtd\Hnewline
@@ -2101,7 +2103,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 \endinput\empty\empty\empty\empty\empty\empty
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{amsfonts}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -2123,6 +2124,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 \endinput\empty\empty\empty\empty\empty\empty
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{amstex1}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -2186,7 +2188,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 \endinput\empty\empty\empty\empty\empty\empty
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{amstex}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -2354,6 +2355,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{plain}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3254,7 +3256,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{array}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3332,7 +3333,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{amscd}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3389,6 +3389,8 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
+
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{vanilla}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3428,8 +3430,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
-
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{amssymb}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3658,6 +3658,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 \endinput\empty\empty\empty\empty\empty\empty
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{gauss}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3718,6 +3719,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{rlbabel}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3757,6 +3759,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{dcolumn}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3827,6 +3830,7 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{mathtools}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3966,7 +3970,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{accents}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -3990,7 +3993,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{subeqnarray}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -4138,7 +4140,6 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                 \ConfigureHinput{ulem}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -4303,5 +4304,8 @@ accent="true">&\#x0332;</\a:mathml mo></\a:mathml munder>}%
 
 
 
+
+
+
 \endinput
 
diff --git a/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht b/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht
index 953bfcf2cf0..6a6b9c1ed68 100644
--- a/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht
+++ b/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht
@@ -1,4 +1,4 @@
-% usepackage.4ht (2022-10-03-14:39), generated from tex4ht-4ht.tex
+% usepackage.4ht (2022-10-04-13:07), generated from tex4ht-4ht.tex
 % Copyright 2003-2009 Eitan M. Gurari
 % Copyright 2009-2022 TeX Users Group
 %
@@ -17,7 +17,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2022-10-03-14:39}
+\immediate\write-1{version 2022-10-04-13:07}
 
    \def\:temp{tex4ht}\ifx \:temp\@currname
    \:warning{\string\usepackage{tex4ht} again?}