See reordeing fix at jslatex
\Configure{overline}
{\bgroup\ifmathml
\HCode{<span class="mover-overline">%
\add:description{begin-end}{\b:speak:modified}%
<span class="mo-00AF">}%
\else \HCode{<span class="overline">}\fi}
{\ifmathml
\HCode{</span>%
\add:description{begin-end}{\a:speak:modified:line}</span>}%
\else \HCode{</span>}\fi\egroup}
\Configure{underline}
{\bgroup
\ifmathml
\HCode{<span class="munder-underline">%
\add:description{begin-end}{\a:speak:modified}%
<span class="mo-0332">}%
\else <.nomath underline.>\HCode{<span class="underline">}\fi}
{\ifmathml \HCode{</span>%
\add:description{begin-end}{\a:speak:modified:line}</span>}%
\else \HCode{</span>}\fi \egroup} -_-_-
\expandafter\everymath
\expandafter{\expandafter\everymath
\expandafter{\the\everymath}}%
\let\o::@underline:\o:@@underline:
\def\o:@@underline:{\let\o:@@underline:\o::@underline:}%
-_-_-
\Configure{overbrace}
{\Configure{mathop*}{*}
{<span class="mover-overline">%
\add:description{begin-end}{\b:speak:modified}%
<span class="mo-FE37">}
{</span>\add:description{begin-end}{\a:speak:modified:brace}</span>}
{\Configure{mathop}{}{}{}{}}%
}
{\let\o:overbrace:=\displaystyle}
{}
\Configure{underbrace}
{\Configure{mathop*}{*}
{<span class="munder-underline">%
\add:description{begin-end}{\a:speak:modified}%
<span class="mo-FE38">}
{</span>\add:description{begin-end}{\a:speak:modified:brace}</span>}
{\Configure{mathop}{}{}{}{}}%
}
{\let\o:underbrace:=\displaystyle}
{}
-_-_-
\Configure{accent}\widetilde\widetilde{{}{}}
{}
{\HCode{<span class="mover-tilde">%
\add:description{begin-end}{\b:speak:modified}%
<span class="mo-0303"\Hnewline>}%
#2%
\HCode{</span>\add:description{begin-end}{\a:speak:modified:tilde}</span>}}
\Configure{accent}\widehat\widehat{{}{}}
{}
{\HCode{<span class="mover-hat">%
\add:description{begin-end}{\a:speak:modified}%
<span class="mo-0302"\Hnewline>}%
#2%
\HCode{</span>\add:description{begin-end}{
\a:speak:modified:hat}</span>}} circumflex
-_-_-
\NewConfigure{speak:modified}{2}
\Configure{speak:modified}
{modified under}
{modified above}
\NewConfigure{speak:modified:line}{1}
\Configure{speak:modified:line}{with bar}
\NewConfigure{speak:modified:brace}{1}
\Configure{speak:modified:brace}{with brace}
\NewConfigure{speak:modified:hat}{1}
\Configure{speak:modified:hat}{with wide hat}
\NewConfigure{speak:modified:tilde}{1}
\Configure{speak:modified:tilde}{with wide tilde}
-_-_-