(************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) (* ?with_header:bool -> Util.iexn -> Util.iexn (** General explain function. Should not be used directly now, see instead function [Errors.print] and variants *) val explain_exn_default : exn -> Pp.std_ppcmds val register_additional_error_info : (Util.iexn -> (Pp.std_ppcmds option * Loc.t) option) -> unit