4. Fix refresh of notmuch-hello to leave point in the same logical
place, (the same saved-search widget at least).
+Change the 'a'rchive command in the thread view to only archive open
+messages.
+
Emacs saved-search interface
----------------------------
Here's a proposal Carl wrote (id:87einafy4u.fsf@yoom.home.cworth.org):
Audit all libnotmuch entry points to ensure that all Xapian calls are
wrapped in a try/catch block.
+Fix the "count" functionality to be exact as Olly explained in IRC:
+
+ ojwb> cworth: if you set the check_at_least parameter to the
+ database size, get_matches_estimated() will be exact
+
Search syntax
-------------
Implement support for "tag:*" to expand to all tags.