Implement $Hg$ scheme with update hook The pivotal line for update hook is: repo.dirstate.update(kwupdates, 'n') This forces hg to consider the freshly written files as not modified. Thanks to wfile(), this keeps executable bits etc. Still needs more testing. No need to check for basename/filename in keyword trigger. update hook does not need re. TODO: Walk back in history, if last change of file didn't happen in 1 of the provided changesets (update/merge?)?