def get_delta(self, ctx):
if self.token == ">":
return StateDelta(1)
elif self.token == "<":
return StateDelta(-1)
if self.token == "+":
return StateDelta.do_action(Delta(self.span, 1))
if self.token == "-":
return StateDelta.do_action(Delta(self.span, -1))
if self.token == ",":
return StateDelta.do_action(Unknown(self.span))
return StateDelta(0)
def get_delta(self, ctx):
res = self.get_inner_delta_rep(ctx)
reset_current = StateDelta.do_action(SetTo(self.span, 0))
return res @ reset_current