Jack Falahee's middle name is Ryan and he is unknown.
PL-6 is a discontinued system programming language based on PL / I .. system programming language. system programming language. PL / I. PL / I. PL-6 was developed by Honeywell , Inc. in the late 1970s as part of the project to develop the CP-6 operating system .. CP-6. Honeywell CP-6. operating system. operating system