Am Wed, 11 May 2016 13:06:31 +0200 schrieb Michal Hoftich:
> this feature would be hard to implement, I am afraid.
The icomma package make the comma active in math. Perhaps it can be
used by tex4ht:
\documentclass{article}
\usepackage{icomma}
\begin{document}
$x, y, 1,5$
\end{document}
--
Ulrike Fischer
http://www.troubleshooting-tex.de/