With the machinery for the git conversion now in reasonable shape, it's time to ask GCC's developers in general: what do you want this conversion to accomplish?
There are some obvious things we might expect it to accomplish, like (1) Encouraging people to do finer-grained commits because the operation is so much faster. (2) Attract developers who think Subversion is clunky and old-fashioned. (3) Enable bisection as a bug-localization technique. But there's not much Jason or I can do to advance *those* goals; any conversion except one that's too crappy to be usable would accomplish them. What I'm interested in, as I assist the process, is how your desires ought to affect what we do during the conversion. As a trivial example of the possibilities, sometimes when I do conversions I fix obvious comment typos. I generally have to edit the comment history anyway to tweak comments that don't have git-style summary lines into shape, so fixing typos is not much additional work. What kind of mechanical transformation or hand-editing would add value for you? -- <a href="http://www.catb.org/~esr/">Eric S. Raymond</a>