;;; Hierarchical tagbrowser ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Todo:
;; - Add a button on each dir to open/close it (?)
-;; - add the parent dir on the previous line, greyed-out, if it's not
+;; - add the parent dir on the previous line, grayed-out, if it's not
;; present (because we're in the non-selected part and the parent is
;; in the selected part).