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-
- (*********************************************************************
-
- Adapted from
- Roman E. Maeder: Programming in Mathematica,
- Second Edition, Addison-Wesley, 1991.
-
- *********************************************************************)
-
-
- Until::usage = "Until[body, test] evaluates body until test becomes true."
-
- Begin["`Private`"]
-
- Attributes[Until] = {HoldAll}
-
- Until[body_, test_] := Module[ {t}, For[ t=False, !t, t=test, body ] ]
-
- End[]
- Null
-