I am trying to setup a tag toggle to be used in the Notmuch-tree. I referred to "Add a key binding to add/remove/toggle a tag": http://notmuchmail.org/emacstips/#index8h2
Looking at "notmuch-tree.el" I noticed (defun notmuch-tree-get-tags () "Return the tags of the current message." (notmuch-tree-get-prop :tags)) and (defun notmuch-tree-tag (tag-changes) "Change tags for the current message" (interactive (list (notmuch-read-tag-changes (notmuch-tree-get-tags) "Tag message"))) (notmuch-tag (notmuch-tree-get-message-id) tag-changes) (notmuch-tree-tag-update-display tag-changes)) Which in my mind would be substituted for "notmuch-show-tag-message" and "notmuch-show-get-tags" respectively in the "add a toggle "deleted" key" example. (define-key notmuch-tree-mode-map "d" (lambda () "toggle deleted tag for message" (interactive) (notmuch-tree-tag (if (member "deleted" (notmuch-tree-get-tags)) "-deleted" "+deleted")))) The problem is that in notmuch-tree when I get the following message: "Entering debugger... button-at: Args out of range: 0" and the tag fails to be toggled. Not quite sure where I am going wrong here? Thanks,