Merge branch 'tr/notes-display'

* tr/notes-display:
  git-notes(1): add a section about the meaning of history
  notes: track whether notes_trees were changed at all
  notes: add shorthand --ref to override GIT_NOTES_REF
  commit --amend: copy notes to the new commit
  rebase: support automatic notes copying
  notes: implement helpers needed for note copying during rewrite
  notes: implement 'git notes copy --stdin'
  rebase -i: invoke post-rewrite hook
  rebase: invoke post-rewrite hook
  commit --amend: invoke post-rewrite hook
  Documentation: document post-rewrite hook
  Support showing notes from more than one notes tree
  test-lib: unset GIT_NOTES_REF to stop it from influencing tests

Conflicts:
	git-am.sh
	refs.c

1 files changed, 5 insertions, 0 deletions

diff --git a/refs.h b/refs.h
index f7648b9bd..4a18b083f 100644
--- a/refs.h
+++ b/refs.h
@@ -28,6 +28,11 @@ extern int for_each_replace_ref(each_ref_fn, void *);
 extern int for_each_glob_ref(each_ref_fn, const char *pattern, void *);
 extern int for_each_glob_ref_in(each_ref_fn, const char *pattern, const char* prefix, void *);
 
+static inline const char *has_glob_specials(const char *pattern)
+{
+	return strpbrk(pattern, "?*[");
+}
+
 /* can be used to learn about broken ref and symref */
 extern int for_each_rawref(each_ref_fn, void *);