On Fri, Oct 16, 2020 at 10:56:02AM +0300, Yuriy Skalko wrote: > And here are new refactoring patches. The headers are good to go, for const changes I did not followed much the previous discussion, i.e. not sure whether changes 'int const & p' should not become 'int cost p' instead of 'int p' (but I don't care much about these to be honest). Pavel