(defun notmuch-hello-generate-tag-alist (&optional hide-tags)
"Return an alist from tags to queries to display in the all-tags section."
(mapcar (lambda (tag)
(defun notmuch-hello-generate-tag-alist (&optional hide-tags)
"Return an alist from tags to queries to display in the all-tags section."
(mapcar (lambda (tag)