;; drag-mouse-1 defines a region where to put a comment,
;; C-drag-mouse-1 defines a region where to put a pushpin comment,
;; S-drag-mouse-1 defines a region to highlight
;;
;; - The editing of the text, annotation and outline (bookmark) layers
;; really happens in the buffers foo@djvu-t.el, foo@djvu-a.el, and
;; drag-mouse-1 defines a region where to put a comment,
;; C-drag-mouse-1 defines a region where to put a pushpin comment,
;; S-drag-mouse-1 defines a region to highlight
;;
;; - The editing of the text, annotation and outline (bookmark) layers
;; really happens in the buffers foo@djvu-t.el, foo@djvu-a.el, and