Changes in v2: * add patch to remove "No tags given" error from `notmuch-tag' as suggested by Austin in [1] * split patch 3 in two (search and show) for easier review * add patch with NEWS entry * rename `notmuch-{search,show}-operate-all' to `notmuch-{search,show}-tag-all' * fix other comments from Austin's reviews [2,3,4] Regards, Dmitry [1] id:"20120129231650.GK17991@mit.edu" [2] id:"20120129225710.GG17991@mit.edu" [3] id:"20120129230229.GI17991@mit.edu" [4] id:"20120129231120.GJ17991@mit.edu"