(unless (file-exists-p file)
(gnus-make-directory (file-name-directory file))
(nnmail-write-region 1 1 file t 'nomesg))
+ (setq nnfolder-current-group group)
(setq nnfolder-current-buffer
(nnfolder-read-folder file scanning))
(when nnfolder-current-buffer