% Style option to cause all parboxes to be typeset ragged right:

\def\@arrayparboxrestore{\let\par\@@par
    \let\-\@dischyph
    \let\'\@acci \let\`\@accii \let\=\@acciii
    \parindent\z@ \parskip\z@
    \everypar{}\linewidth\hsize 
    \@totalleftmargin\z@ \leftskip\z@ \rightskip\@flushglue
    \@rightskip\@flushglue
    \parfillskip\@flushglue \lineskip\normallineskip 
    \baselineskip\normalbaselineskip\sloppy}