+getJustClosedExplicitLetBlock :: P Bool
+getJustClosedExplicitLetBlock
+ = P $ \s@(PState {alr_justClosedExplicitLetBlock = b}) -> POk s b
+
+setJustClosedExplicitLetBlock :: Bool -> P ()
+setJustClosedExplicitLetBlock b
+ = P $ \s -> POk (s {alr_justClosedExplicitLetBlock = b}) ()
+