include two_window
include fill_window_numbers
call OK untouchwin $win1
call OK wrefresh $win1
compare blank.chk

# partial overlap
call OK touchoverlap $win2 $win1
call OK wrefresh $win1
compare touchoverlap1.chk 

# full overlap
call win3 newwin 2 2 3 6
call OK touchoverlap $win3 $win1
call OK wrefresh $win1
compare touchoverlap2.chk