Tac2tactics.RewriteStratsval fix : Tac2val.closure -> Rewrite.strategy Proofview.tacticval hints : Names.Id.t -> Rewrite.strategyval old_hints : Names.Id.t -> Rewrite.strategyval one_lemma : Ltac_pretype.closed_glob_constr -> bool -> Rewrite.strategyval lemmas : Ltac_pretype.closed_glob_constr list -> Rewrite.strategy