FUEL: New option to make listener's prompt non-readonly.
FUEL: New option to make listener's prompt non-readonly.

By setting fuel-listener-prompt-read-only-p to nil, you'll be able to
delete (portions of) the prompt in the listener. This doesn't have
much value by itself, except that, moreover, a non-read-only prompt
makes some i/o operations work. E.g.:

 "input x:" print flush readln

will work with the new variable set to nil.

sarvex/factor-lang,tgunr/factor,nicolas-p/factor,factor/factor,AlexIljin/factor,nicolas-p/factor,slavapestov/factor,bpollack/factor,tgunr/factor,bpollack/factor,AlexIljin/factor,bjourne/factor,sarvex/factor-lang,mrjbq7/factor,bpollack/factor,bjourne/factor,slavapestov/factor,nicolas-p/factor,factor/factor,sarvex/factor-lang,tgunr/factor,bpollack/factor,AlexIljin/factor,dch/factor,sarvex/factor-lang,slavapestov/factor,dch/factor,dch/factor,bpollack/factor,AlexIljin/factor,tgunr/factor,sarvex/factor-lang,factor/factor,bjourne/factor,AlexIljin/factor,dch/factor,mrjbq7/factor,bpollack/factor,sarvex/factor-lang,nicolas-p/factor,factor/factor,slavapestov/factor,nicolas-p/factor,slavapestov/factor,AlexIljin/factor,nicolas-p/factor,dch/factor,bjourne/factor,bjourne/factor,sarvex/factor-lang,tgunr/factor,nicolas-p/factor,slavapestov/factor,factor/factor,mrjbq7/factor,dch/factor,mrjbq7/factor,bjourne/factor,mrjbq7/factor,slavapestov/factor,bpollack/factor,tgunr/factor,bjourne/factor,factor/factor,mrjbq7/factor,AlexIljin/factor