\def\m:env#1{\:xhtml{\IgnorePar\EndP}\HCode{<center><table class="#1"
border="0" cellpadding="0" cellspacing="15"><tr><td>}}
\def\endm:env{\HCode
{</td></tr></table></center>}\IgnorePar}
-_-_-
\def\m:env#1{\relax\ifmmode\else\par\fi\:xhtml{\IgnorePar\EndP}%
\HCode{<center class="#1"><table class="#1"\Hnewline
border="0" cellpadding="0" cellspacing="15"><tr><td>}}
\def\endm:env{\:xhtml{\IgnorePar\EndP}%
\HCode{</td></tr></table></center>}\IgnorePar
\ifmmode\else\par\fi}
-_-_-
\Configure{pmatrix}
{\bgroup\m:env{pmatrix}}
{\endm:env\egroup}
\Configure{smallmatrix}
{\bgroup\m:env{smallmatrix}\Picture+{}}
{\EndPicture\endm:env\egroup}
{}{} {}{}
\Configure{bmatrix}
{\bgroup\m:env{bmatrix}}
{\endm:env\egroup}
\Configure{vmatrix}{\bgroup\m:env{vmatrix}}{\endm:env\egroup}
\Configure{Vmatrix}{\bgroup\m:env{Vmatrix}}{\endm:env\egroup}
\Configure{aligned}
{\bgroup\m:env{aligned}\Picture+{}}
{\EndPicture\endm:env\egroup}
{}{}{}{}
\Configure{xalignat}
{\bgroup\m:env{xalignat}}
{\endm:env\egroup}
{}{}{}{}
\Configure{xxalignat}
{\bgroup\m:env{xxalignat}}
{\endm:env\egroup}
{}{}{}{}
\Configure{multline}
{\bgroup\m:env{multline}\Picture+{}\vtop\bgroup$$}
{$$\egroup\EndPicture\endm:env\egroup}
{}{}
\Configure{alignedat}
{\bgroup\m:env{alignedat}\Picture+{}}
{\EndPicture\endm:env\egroup}
{}{}{}{}
\Configure{gathered}
{\bgroup\m:env{gathered}\Picture+{}}
{\EndPicture\endm:env\egroup}
{}{}{}{}
-_-_-
<.shared amstex.tex matrix 4.0t.>
<.tabular amstex.tex matrix 4.0t.>
<.tabular amstex.tex align 4.0t.>
<.nonpic amstex.tex cases 4.0t.>
\:CheckOption{pic-matrix} \if:Option
\Configure{matrix}
{\m:env{matrix}\Picture+{}} {\EndPicture\endm:env}
{}{} {}{}
\else
\Log:Note{for pictorial matrix,
use the command line option ‘pic-matrix’}
\fi
\:CheckOption{pic-align} \if:Option
\Configure{align}
{\m:env{align}\Picture+{}} \EndPicture{\endm:env}
{} {} {} {}
\else
\Log:Note{for pictorial align,
use the command line option ‘pic-align’}
\Configure{align}
{\HCode{<table\Hnewline class="align">}} {\HCode{</table>}}
{\HCode{<tr\Hnewline>}} {\HCode{</tr>}}
{\HCode{<td>}} {\HCode{</td>}}
\fi
\:CheckOption{pic-cases} \if:Option
\Configure{cases}
{\m:env{cases}\Picture+{}}{\EndPicture\endm:env}
\else
\Log:Note{for pictorial cases,
use the command line option ‘pic-cases’}
\fi
\Configure{alignat}
{\bgroup\m:env{alignat}\Picture+{}}
{\EndPicture\endm:env \egroup}
{}{} {}{}
\Configure{gather}
{\bgroup\m:env{gather}\Picture+{}}
{\EndPicture\endm:env\egroup}
{}{} {}{}
<.32,4 picmath amstex.tex.> -_-_-
\Configure{frac}{\Picture+{ style="text-align:middle"}}{\EndPicture}
\Configure{dfrac}{\Picture+{ style="text-align:middle"}}{\EndPicture}
\Configure{tfrac}{\Picture+{ style="text-align:middle"}}{\EndPicture}
\Configure{binom}{\Picture+{ style="text-align:middle"}}{\EndPicture}
\Configure{dbinom}{\Picture+{ style="text-align:middle"}}{\EndPicture}
\Configure{tbinom}{\Picture+{ style="text-align:middle"}}{\EndPicture}
\Configure{boxed}{\Picture+{ style="text-align:middle"}}{\EndPicture}
-_-_-
\Configure{matrix}
{\HCode{<table\Hnewline class="matrix">}} {\HCode{</table>}}
{\HCode{<tr\Hnewline>}} {\HCode{</tr>}}
{\HCode{<td>}} {\HCode{</td>}}
\Configure{cases}{\m:env{cases}}{\endm:env}
-_-_-