folder))
(luna-define-method elmo-folder-expand-msgdb-path ((folder elmo-cache-folder))
(expand-file-name (elmo-cache-folder-dir-name-internal folder)
(expand-file-name "internal/cache"
folder))
(luna-define-method elmo-folder-expand-msgdb-path ((folder elmo-cache-folder))
(expand-file-name (elmo-cache-folder-dir-name-internal folder)
(expand-file-name "internal/cache"