This is v4 of this patch set. V3 is at
id:1394597397-8486-1-git-send-email-markwalters1009@gmail.com. This
addresses all the review comments from Austin.

Patches 1-3 and 6-8 are unchanged. For patch 5 I have changed the
comments slightly, tried to make the unread deleted case clearer by
using the new `bare-tag' variable, and added all three custom format
variables to the notmuch-faces group.

For patch 6 I have switched to Austin's suggested approach with the
changes mentioned in id:87pplek4v0.fsf@qmul.ac.uk and
id:87mwgih2zx.fsf@qmul.ac.uk

Best wishes

Mark


Austin Clements (2):
  emacs: Combine notmuch-combine-face-text-property{,-string}
  Make keys of notmuch-tag-formats regexps and use caching

Mark Walters (6):
  emacs: tag split customise option for format-tags into a widget
  emacs: tag: add customize for deleted/added tag formats
  emacs: show: mark tags changed since buffer loaded
  emacs: show: use orig-tags for tag display
  emacs: search: use orig-tags in search
  emacs: tree: use orig-tags in search

 emacs/notmuch-lib.el  |   35 ++++-----
 emacs/notmuch-show.el |    7 +-
 emacs/notmuch-tag.el  |  197 +++++++++++++++++++++++++++++++++++++------------
 emacs/notmuch-tree.el |   12 ++-
 emacs/notmuch.el      |   44 ++++++-----
 test/test-lib.el      |    5 ++
 6 files changed, 213 insertions(+), 87 deletions(-)

-- 
1.7.10.4