TROFF= csh /usr/ucb/vtroff TBL= /usr/bin/tbl VGRIND= csh /usr/ucb/vgrind dstruct: @${TROFF} -ms dstruct.t proc.h pte.h text.h user.h vm.h setup: @${TBL} setup.t | ${TROFF} -ms design: @${TBL} design.t | ${TROFF} -ms h: @cd /usr/include/sys ; ${VGRIND} cmap.h dmap.h inode.h param.h pcb.h \