grbl/grbl — pull request #312 by scottrcarlson (2013-12-27 20:16:44+00:00)
Title: Added the usuage of homing_dir_mask into the new homing_cycle function

Added the usuage of homing_dir_mask into the new homing_cycle function. in the process the original pos_dir boolean argument from homing_cycle has been changed to bool approach. If approach is true, we want to approach the limits.