fixed negative indexing for []... now it works definitely =)
fixed negative indexing for []... now it works definitely =)

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