Re: [PATCH v2 0/5] Pull out require_clean_work_tree() functionality from builtin/pull.c

Johannes Schindelin [off-list ref] writes:

Johannes Schindelin (5):
  pull: drop confusing prefix parameter of die_on_unclean_work_tree()
  pull: make code more similar to the shell script again
  Make the require_clean_work_tree() function truly reusable
  Export also the has_un{staged,committed}_changed() functions
  wt-status: teach has_{unstaged,uncommitted}_changes() about submodules

Other than two minor things I've already mentioned, this round looks
ready to be queued.  Thanks.