Make fancy_backtrace look up in the PATH. Closes #728
Make fancy_backtrace look up in the PATH. Closes #728

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