bookmarks: document getbkfile method
I'm working on bmstore again, and this function gave me a moment's
pause. Document it to save future readers from any undue confusion.
--- a/mercurial/bookmarks.py Sat Oct 31 22:50:03 2015 +0900
+++ b/mercurial/bookmarks.py Wed Nov 11 20:43:25 2015 -0500
@@ -61,6 +61,12 @@
raise
def getbkfile(self, repo):
+ """Hook so that extensions that mess with the store can hook bm storage.
+
+ For core, this just handles wether we should see pending
+ bookmarks or the committed ones. Other extensions (like share)
+ may need to tweak this behavior further.
+ """
bkfile = None
if 'HG_PENDING' in os.environ:
try: