Precise that walk() works recursively
Precise that walk() works recursively

magic-lang/rock,ds84182/rock,zhaihj/rock,marcusnaslund/rock,ooc-lang/rock,shamanas/rock,thomasfanell/rock,davidhesselbom/rock,fredrikbryntesson/rock,cogneco/rock,kirbyfan64/rock,fredrikbryntesson/rock,zhaihj/rock,magic-lang/rock,fasterthanlime/rock,ds84182/rock,cogneco/rock,kirbyfan64/rock,marcusnaslund/rock,shamanas/rock,fasterthanlime/rock,ooc-lang/rock,jonathanudd/rock,davidhesselbom/rock,thomasfanell/rock,jonathanudd/rock