A Perl script that parses a Progress ABL(1) source file "A" and spit out a new Progress ABL program that would correctly declare all the input and output variab

A Perl script that parses a Progress ABL(1) source file "A" and spit out a new Progress ABL program that would correctly declare all the input and output variables of "A" and invoke it. (At the time we had to deal with "stored procedures" with tens of input and output parameters, and testing these was a time-consuming and error prone problem, people would save invoking scripts, running them to find what had changed in the parameters list and manually update them). (1) A 4GL proprietary language. Just think of PL/SQL with the practical parts surgically removed.