> "I sometimes wonder if those dealing with legacy systems have been subjected to new fangled methodologies like agile and scrum" I doubt it. I worked as a Mai

> "I sometimes wonder if those dealing with legacy systems have been subjected to new fangled methodologies like agile and scrum" I doubt it. I worked as a Mainframe programmer (in this century). Revision control consisted of printing your full current version of the code and inserting it into the project's binder.