def build_opt(self, m, initial_state, c):
		s = m.new_state()
		initial_state.link_to(s)
		initial_state.add_transition(c, s)
		return s
Called when the perspective is shown in a workbench window.
dataset/ETHPy150Open probcomp/bayeslite/external/plex/dist/Plex/Regexps.py/RE.build_opt--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/workbench/perspective.py/Perspective.show