language-Modula2-0.1: examples/Modula-2_Libraries/andrea-m2/lib/generic/cmdline.def

DEFINITION MODULE CmdLine;

(* Return the command line (less program name) *)
(* J. Andrea, Jun.28/92 *)
(* This code may be freely used and distributed, it may not be sold *)

EXPORT QUALIFIED WholeCommandLine, Nargs, GetArg;

  PROCEDURE WholeCommandLine( VAR line :ARRAY OF CHAR );
  (* Return the whole command line *)

  PROCEDURE Nargs() :CARDINAL;
  (* Return the number of arguments in the command line *)

  PROCEDURE GetArg( n :CARDINAL; VAR arg :ARRAY OF CHAR );
  (* Return the n'th argument on the command line *)

END CmdLine.