!if $wims_read_parm=$empty or \
    $wims_read_parm isitemof $gotblock,$waitblock,$(waitblock_$block)
  !exit
!endif

!reset titb,upbl,prev,next,dat1,dat2,datm
!readproc $wims_priv_thisdoc/$wims_read_parm.def
!default dat1=19000101
!default dat2=24000101
!if $titb=$empty or $today<$dat1 or $today>$dat2 or $upbl!=$block
  !exit
!endif
!if $datm!=$empty and $datm>$Datm
  Datm=$datm
!endif

waitblock_$block=!append item $wims_read_parm to $(waitblock_$block)
