Fortunately, there are people around the world who work hard at preserving these older systems and give us a living, working ...

In this feature we look at the source code control system, or SCCS, bundled into nearly every Unix operating system and a staple of simple configuration control.

PHPEd also has built-in support for the CVS source-code control system so that developers can check files in and out and merge their changes with existing code.

Generally speaking, a rule repository is like a souped-up source code control system. In fact, rule-based systems that don’t include a rule repository of their own — including OPSJ, Jess, and ...