OP2/PyOP2 — pull request #276 by wence- (2013-11-25 16:11:32+00:00)
Title: Replace 1D c_offset with 2D c_offset_name

If the mixed space is not square, c_offset redeclares variables since it
only looks at the current arg position and the size of the map. Fix
this by using a 2D naming scheme (the same as c_map_name).