This is v2 of the patch set. Version 1 is at
id:1390087855-26194-1-git-send-email-markwalters1009@gmail.com.

The changes in this version are: use regexp tag-format matching (a
slightly tweaked version of Austin's patch
id:1392226351-31440-1-git-send-email-amdragon@mit.edu), make the
tag-deleted/added formats apply on top of the normal tag-formatting,
and fixup the way the :orig-tags field is added in notmuch-search.

I think this version fixes all outstanding review comments.

Best wishes

Mark



Austin Clements (1):
  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-show.el |    7 ++-
 emacs/notmuch-tag.el  |  179 +++++++++++++++++++++++++++++++++++++-----------
 emacs/notmuch-tree.el |   10 ++-
 emacs/notmuch.el      |   41 +++++++-----
 test/test-lib.el      |    5 ++
 5 files changed, 180 insertions(+), 62 deletions(-)

-- 
1.7.9.1