[tex4ht-commits] [SCM] tex4ht updated: r1190 - trunk/lit

[Michal Hoftich]

Author: michal_h21
Date: 2022-08-29 10:21:19 +0000 (Mon, 29 Aug 2022)
New Revision: 1190

Modified:
   trunk/lit/ChangeLog
   trunk/lit/tex4ht-html4.tex
   trunk/lit/tex4ht-mathjax.tex
Log:
Added support for display math in MathJax

Modified: trunk/lit/ChangeLog
===================================================================
--- trunk/lit/ChangeLog	2022-08-25 11:20:43 UTC (rev 1189)
+++ trunk/lit/ChangeLog	2022-08-29 10:21:19 UTC (rev 1190)
@@ -1,3 +1,9 @@
+2022-08-29  Michal Hoftich  <michal.h21 at gmail.com>
+
+	* tex4ht-html4.tex (html4-math.4ht),
+	* tex4ht-mathjax.tex (mathjax-latex-4ht.4ht): added support for
+	display math environments delimited by $$.
+
 2022-08-25  Michal Hoftich  <michal.h21 at gmail.com>
 
 	* tex4ht-4ht.tex (latex.4ht): make \left and \right commands robust.

Modified: trunk/lit/tex4ht-html4.tex
===================================================================
--- trunk/lit/tex4ht-html4.tex	2022-08-25 11:20:43 UTC (rev 1189)
+++ trunk/lit/tex4ht-html4.tex	2022-08-29 10:21:19 UTC (rev 1190)
@@ -8651,6 +8651,7 @@
 \edef\:RestoreMathjaxCatcodes{\catcode`\noexpand \&=\the\catcode`\&}
 \def\:HandleMathjaxCatcodes{\edef\:RestoreMathjaxCatcodes{\catcode`\noexpand \&=\the\catcode`\&}\catcode`\&=11}
 \Configure{$}{\:HandleMathjaxCatcodes}{\:RestoreMathjaxCatcodes}{\expandafter\AltMathOne}
+\Configure{$$}{\:HandleMathjaxCatcodes}{\:RestoreMathjaxCatcodes}{\expandafter\AltlDisplayDollars}
 % for some reason, it is necessary to specify the catcode change directly in the configuration
 \Configure{()}{\:HandleMathjaxCatcodes\catcode`\&=11\AltlMath}{\:RestoreMathjaxCatcodes}
 \Configure{[]}{\:HandleMathjaxCatcodes\catcode`\&=11\AltlDisplay}{\:RestoreMathjaxCatcodes}

Modified: trunk/lit/tex4ht-mathjax.tex
===================================================================
--- trunk/lit/tex4ht-mathjax.tex	2022-08-25 11:20:43 UTC (rev 1189)
+++ trunk/lit/tex4ht-mathjax.tex	2022-08-29 10:21:19 UTC (rev 1190)
@@ -87,7 +87,7 @@
 \long\def\AltMathOne#1${\alteqtoks{\(#1\)}$}
 % this seems a bit hacky -- we need to skip some code inserted at the 
 % beginning of each display math
-\long\def\AltlDisplayDollars\fi#1$${\alteqtoks{\[#1\]}$$}
+\long\def\AltlDisplayDollars#1$${\alteqtoks{\[#1\]}$$}
 
 \newcommand\VerbMathToks[2]{%
   \alteqtoks{\begin{#2}