Split up `GRAPH_OT_frame_jump` exec function and added some local variables to give names to the cryptic `ked.f1`, `ked.f2`, and `ked.i1`. No functional changes.
Split up `GRAPH_OT_frame_jump` exec function and added some local variables to give names to the cryptic `ked.f1`, `ked.f2`, and `ked.i1`. No functional changes.