def run(*sheetlist):
    'Main entry point; launches vdtui with the given sheets already pushed (last one is visible)'

    # reduce ESC timeout to 25ms. http://en.chys.info/2009/09/esdelay-ncurses/
    os.putenv('ESCDELAY', '25')

    ret = wrapper(cursesMain, sheetlist)
    if ret:
        print(ret)
Main entry point; launches vdtui with the given sheets already pushed (last one is visible)