On: GNU RCS 5.9.1

[Diederich]

I believe Perforce still uses RCS under the covers.

[e40 → Diederich]

RCS format not RCS and only when text files are used.

[Diederich → e40]

Yup, thanks for the clarification.

As an aside, I discovered the RCS bit after our perforce server had some trouble and started throwing back some error messages with 'RCS' and ',v' in them. :)

I'm not much of a Perforce expert, so I had not noted that the docs mention RCS.