commands.py 文件源码

def do(self):
        import signal
        r = self.reader
        p = r.pos
        r.console.finish()
        os.kill(os.getpid(), signal.SIGSTOP)
        ## this should probably be done
        ## in a handler for SIGCONT?
        r.console.prepare()
        r.pos = p
        r.posxy = 0, 0
        r.dirty = 1
        r.console.screen = []