Adding some more documentation to extra/lisp
Adding some more documentation to extra/lisp

Keyholder/factor,mrjbq7/factor,mcandre/factor,factor/factor,slavapestov/factor,slavapestov/factor,seckar/factor,factor/factor,dch/factor,ehird/factor,cataska/factor,mcandre/factor,nicolas-p/factor,factor/factor,bpollack/factor,ehird/factor,mrjbq7/factor,slavapestov/factor,littledan/Factor,erg/factor,AlexIljin/factor,ehird/factor,jwmerrill/factor,cataska/factor,erg/factor,erg/factor,erg/factor,nicolas-p/factor,nicolas-p/factor,bpollack/factor,bpollack/factor,AlexIljin/factor,kingcons/factor,mrjbq7/factor,bjourne/factor,AlexIljin/factor,dch/factor,dch/factor,tgunr/factor,Keyholder/factor,ceninan/factor,mrjbq7/factor,factor/factor,sarvex/factor-lang,erg/factor,AlexIljin/factor,dharmatech/factor,sarvex/factor-lang,bjourne/factor,mrjbq7/factor,dch/factor,bjourne/factor,jwmerrill/factor,jwmerrill/factor,AlexIljin/factor,sarvex/factor-lang,erg/factor,tgunr/factor,bjourne/factor,mcandre/factor,cataska/factor,sarvex/factor-lang,seckar/factor,ceninan/factor,slavapestov/factor,bpollack/factor,mcandre/factor,littledan/Factor,mcandre/factor,kingcons/factor,ceninan/factor,mcandre/factor,sarvex/factor-lang,dch/factor,dharmatech/factor,factor/factor,ceninan/factor,dharmatech/factor,tgunr/factor,bpollack/factor,nicolas-p/factor,erg/factor,sarvex/factor-lang,kingcons/factor,mrjbq7/factor,bjourne/factor,nicolas-p/factor,bpollack/factor,tgunr/factor,littledan/Factor,dch/factor,tgunr/factor,slavapestov/factor,bjourne/factor,slavapestov/factor,tgunr/factor,sarvex/factor-lang,AlexIljin/factor,factor/factor,nicolas-p/factor,kingcons/factor,bpollack/factor,Keyholder/factor,seckar/factor,littledan/Factor,cataska/factor,AlexIljin/factor,slavapestov/factor,nicolas-p/factor,mcandre/factor,bjourne/factor