\long\def\testbox#1{%
- \ltjenableadjust\setbox0=\vbox{\hsize=20\zw\parfillskip0pt#1}\outbox{ON}\par
- \ltjdisableadjust\setbox0=\vbox{\hsize=20\zw\parfillskip0pt#1}\outbox{OFF}\par
+ \textcolor{red!80!black}{\ltjenableadjust\setbox0=\vbox{\hsize=20\zw\parfillskip0pt#1}\outbox{ON}}\par
+ \textcolor{black!90!white}{%
+ \ltjdisableadjust\setbox0=\vbox{\hsize=20\zw\parfillskip0pt#1}\outbox{OFF}}\par\medskip
}
\parindent0pt