\newwrite{\layouts} \immediate\openout \layouts = textclass.lst.tmp
\newwrite{\vars} \immediate\openout \vars = chkconfig.vars
\newwrite{\packages} \immediate\openout \packages = packages.lst.tmp
\newwrite{\layouts} \immediate\openout \layouts = textclass.lst.tmp
\newwrite{\vars} \immediate\openout \vars = chkconfig.vars
\newwrite{\packages} \immediate\openout \packages = packages.lst.tmp