Related work on C/C++ refactoring

I should mention that Pork also does not require the user to teach it about various preprocessing constructs used. I know Mozilla code features some phenomenally bad macro expansions(ie defining while method bodies within macros.. or building function bodies out of various macros or otherwise having macros concatenation to call functions) most of which would be extremely unpleasant to explain to any parser.

Instead Pork allows detection of code where macros interfere with a particular refactoring so it can produce an error message and inform the user that some manual help is needed for that particular bad macro. Usually that turns out to be a trivial amount of effort(in the worst possible case it took a couple of days to compensate for it).