

def focusPrev(win):
    act = win.active_group()
    num = win.num_groups()
    act -= 1
    if (act < 0):
        act = (num - 1)
    win.focus_group(act)
    if (len(win.views_in_group(act)) == 0):
        focusPrev(num)

dataset/ETHPy150Open oleander/sublime-split-navigation/SplitNavigation.py focusPrev/VarMisuse@74/87 `win`->`num`