A sample macro

The macro concept is simple.
A macro begins with a word, and is followed by the numbers needed by the macro.
A sample macro is: const 0 60 1 -200 0.00 This says to use the constant macro. This generates a cash flow of -200 per month from month 0 to month 60.
A cash flow program (or file) is created using several macros.

The macro concept is simple.