Aligned

<..configure jsml-math amsmath ..>+

\Configure{aligned}
    {<.advance table number .>%
     <.new row counter .>%
     \HCode{<PARA><mtable class="aligned">}%
     \HCode{\add:vdescription{begin-array}{\a:speak:aligned}}}
    {\Tag{aligned-\TableNo}{\hrow:s}%
     \HCode{<.show input line no .>%
            \add:vdescription{end-array}{\b:speak:aligned}}%
     \ifvmode \IgnorePar\fi
     \HCode{</mtable></PARA>}%
     <.return to prev row counter .>%
     <.return to prev table number .>}
    {\HCode{<mtr>}\c:speak:aligned}%
    {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
    {\HCode{<mtd>}%
     \e:speak:aligned \HCode{<div>}}
    {\HCode{</div>}\f:speak:aligned
     \HCode{</mtd>\Hnewline}}

-_-_-

<..configure jsml-math amsmath ..>+

\NewConfigure{speak:aligned}{6}
\Configure{speak:aligned}
    {begin
        \ifTag{aligned-\TableNo}{\LikeRef{aligned-\TableNo}}{}
        aligned equations}
    {end  equations}
    {<.begin table row note .>}
    {<.end table row note .>}
    {<.begin table cell note .>}
    {<.end table cell note .>}

-_-_-

<..configure jsml-math amsmath ..>+

\Configure{alignedat}
    {<.advance table number .>%
     <.new row counter .>%
     \HCode{<PARA><mtable class="aligned">}%
     \HCode{\add:vdescription{begin-array}{\a:speak:aligned}}}
    {\Tag{aligned-\TableNo}{\hrow:s}%
     \HCode{<.show input line no .>%
            \add:vdescription{end-array}{\b:speak:aligned}}%
     \ifvmode \IgnorePar\fi \HCode{</mtable></PARA>}%
     <.return to prev row counter .>%
     <.return to prev table number .>}
    {\HCode{<mtr>}\c:speak:aligned}%
    {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
    {\HCode{<mtd>}%
     \e:speak:aligned \HCode{<div>}}
    {\HCode{</div>}\f:speak:aligned
     \HCode{</mtd>\Hnewline}}

-_-_-

2.3 Aligned