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I'm talking code that has out-lived several "yeah we'll use this forever" version control systems. If the comment isn't in the code it will get lost.

• ZoFreX 14y ago
  FWIW you can actually migrate between most major VCS systems without losing your history.
  • Someone 14y ago
    Yes, but it is neigh impossible to migrate from say Python to C, a copy-paste into an entirely different project, and from there via Java to C# and keep history. That may be a stretch, but even one such step will almost certainly lose history.
  • mercurial 14y ago
    It also depends on what kind of stuff you've done with your VCS. "Creative" SVN layouts may be difficult to merge.
  • ctdonath 14y ago
    That's assuming somebody remembers where it was.