void () { myFixture.configureByText("x.txt", "012345678"); { RangeMarker guard = createGuard(0, 5); guard.setGreedyToLeft(true); guard.setGreedyToRight(false); } { RangeMarker guard = createGuard(5, 6); guard.setGreedyToLeft(false); guard.setGreedyToRight(true); } checkCanTypeIn(5); checkUnableToTypeIn(0); }