sample

81 \@lipsumexp\csname lipsum@\romannumeral\c@lips@count\endcsname}%
82 \repeat
83 \endgroup
After the group is closed, \edef \lipsumexp with the content of \@lipsumexp. We
need \global here since \@unpacklipsum might be called from within a group by
\@@unpacklipsum
84 \global\edef\lipsumexp{\@lipsumexp}%
85 }
86
87 \newcommand\UnpackLipsum{%
88 \@ifstar\@@UnpackLipsum\@UnpackLipsum
89 }
The uppercase versions \UnpackLipsum and \UnpackLipsum* work quite similar in
that they redefine \lips@par locally.
90
91 \newcommand\@UnpackLipsum[1][\lips@default]{%
92 \begingroup
93 \def\lips@par{ }%
94 \expandafter\lips@minmax\expandafter{#1}%
95 \c@lips@count=\lips@min\relax
96 \advance\c@lips@count\m@ne
97 \def\@lipsumexp{}%
98 \loop\ifnum\c@lips@count