[tex4ht] [bug #259] mathtools and starred version of a DeclarePaireDelimiter macro

[Nicolas Richard]

Indeed your modified example avoids the error in the xhtml,mathml case.
Thanks for having looked into it.

When running through a normal (html) run, the image is still shown
as subscript, but that is in fact completely unrelated to mathtools since
$c^{2} \left(a^{2}+b\right)$ will render exactly the same.

-- 
Nico