History of EmuControl::_post 1 change

In client/emu_control.py, lines 45–51 on 3bf01e6e95ae465b33c4034797e0a4fd662cd2be41eb4e8b6fcf2ddc46ac4d81. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 45,51:client/emu_control.py.