[Patch v4 7/8] emacs: search: use orig-tags in search

This uses the recent functionality to show the tag changes in the search buffer. Currently this is only used to show changes the search buffer makes itself: i.e., it does not make display any changes reflecting tagging done by other notmuch-buffers. --- emacs/notmuch.el | 41

[Patch v4 7/8] emacs: search: use orig-tags in search

This uses the recent functionality to show the tag changes in the search buffer. Currently this is only used to show changes the search buffer makes itself: i.e., it does not make display any changes reflecting tagging done by other notmuch-buffers. --- emacs/notmuch.el | 41