io.streams.256color: use call-next-method.
io.streams.256color: use call-next-method.

mrjbq7/factor,mrjbq7/factor,AlexIljin/factor,bpollack/factor,factor/factor,mrjbq7/factor,AlexIljin/factor,bpollack/factor,factor/factor,AlexIljin/factor,tgunr/factor,AlexIljin/factor,bpollack/factor,tgunr/factor,tgunr/factor,tgunr/factor,factor/factor,factor/factor,AlexIljin/factor,mrjbq7/factor,bpollack/factor,factor/factor,tgunr/factor,bpollack/factor,mrjbq7/factor,bpollack/factor,AlexIljin/factor,bpollack/factor,mrjbq7/factor,factor/factor,AlexIljin/factor,tgunr/factor