We have used long time (2001) ago CVS as repository for one of our games (NHL2K2), and one of the programmers used a specific way of commenting his code. One da

We have used long time (2001) ago CVS as repository for one of our games (NHL2K2), and one of the programmers used a specific way of commenting his code. One day, that form of commenting messed up somehow the diff information the .CVS - it was easy to fix (we manually fixed the problem, it was some kind of +, - that got wrong, or something like that). Once we moved to P4 it was a relief, and still is. And nothing stops you from using P4 with git/mercurial or others. P4 is great, but sometimes I need to submit more than one changelists (set of files) with the same file, but different bugfixes.