\Configure{radical}
{\HCode{<msqrt>%
\add:description{begin-root}{\a:speak:radical}}%
\special{t4ht\string~!e<<mrow class="root-base">}%
\special{t4ht\string~!e></mrow>%
\add:description{end-root}{\b:speak:radical}</msqrt>}%
\special{t4ht\string~!ee/}%
\special{t4ht\string~!ese-}%
}
-_-_-
\NewConfigure{speak:radical}{2}
\Configure{speak:radical}
{<BREAK SIZE="small"/><level prefix="begin">begin
root</level><BREAK SIZE="small"/>}
{<BREAK SIZE="small"/><level prefix="end">end
root</level><BREAK SIZE="small"/>}
-_-_-
\Configure{root}
{\HCode{<mroot>%
\add:description{begin-root}{\a:speak:root}%
<mrow class="root-index">}}
{\HCode{</mrow>\add:description{mid-root}{\b:speak:root}%
<mrow class="root-base">}}
{\HCode{</mrow>\add:description{end-root}{\c:speak:root}</mroot>}}
-_-_-
\NewConfigure{speak:root}{3}
\Configure{speak:root}
{<BREAK SIZE="medium"/><level prefix="root">root
index</level><BREAK SIZE="medium"/>}
{<BREAK SIZE="medium"/><level prefix="begin">begin
root</level><BREAK SIZE="medium"/>}
{<BREAK SIZE="medium"/><level prefix="end">end
root</level><BREAK SIZE="medium"/>}
-_-_-