> Eons ago - in about 1981, to be more precise - I wrote an "interpreter"
 > for flowcharts. The user could draw a flowchart of a program on the
 > computer screen, and the machine would later execute the charted program
 > directly, without any need for re-writing the code in any other way.
What an interesting idea! I don't suppose you still have this program?
CU  Bert
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