DEFINITION MODULE TextUtil ;

(*
    Description: provides text manmipulation routines.
*)

IMPORT IOChan ;


(*
   SkipSpaces - skips any spaces.
*)

PROCEDURE SkipSpaces (cid: IOChan.ChanId) ;


(* CharAvailable returns TRUE if IOChan.ReadResult is notKnown or
   allRight.  *)

PROCEDURE CharAvailable (cid: IOChan.ChanId) : BOOLEAN ;


(* EofOrEoln returns TRUE if IOChan.ReadResult is endOfLine or
   endOfInput.  *)

PROCEDURE EofOrEoln (cid: IOChan.ChanId) : BOOLEAN ;


END TextUtil.