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-
- (*********************************************************************
-
- Adapted from
- Roman E. Maeder: Programming in Mathematica,
- Second Edition, Addison-Wesley, 1991.
-
- *********************************************************************)
-
-
- BeginPackage["OptionUse`"]
-
- g::usage = "g[n, options...] serves as an example for using options."
-
- Opt1::usage = "Opt1 is an option of g[]."
-
- Opt2::usage = "Opt2 is another option of g[]."
-
- Options[g] = {Opt1 -> val1, Opt2 -> val2}
-
- Begin["`Private`"]
-
- g[ n_, opts___Rule ] :=
- Module[ {opt1, opt2},
- opt1 = Opt1 /. {opts} /. Options[g];
- opt2 = Opt2 /. {opts} /. Options[g];
- {n, opt1, opt2}
- ]
-
- End[]
-
- EndPackage[]
-