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- Evaluate TPU for Turbo Pascal 5.5
- 10/11/89
- Unit from Don McIver
- SCB CheckBook Program
-
- The Unit EvalValue is a recurrsive Function that will take a string[255]
- and return the arithmatic answwer to the string. To see what functions
- are supported look at the Eval.Pas file for Token listings.
-
- The Function EvalValue is used in a Command Line Argument to demo its
- capacity. I've asked Don to develop a more comprehensive usage of his
- Eval Function which will include Memory Variables etc. He'll eventually
- get this out. Until then I thought I would offer his basic unit from his
- SCB Source Files.
-
- The use of recursion makes this a fast and compact method of dealing with
- arithmatic operations in programs.
-
- Hope you enjoy.
- Pat Dant
- 10/10/1989
-