`(delete-region (point-at-bol)
(progn (forward-line ,(or n 1)) (point))))
-(defun gnus-byte-code (func)
- "Return a form that can be `eval'ed based on FUNC."
- (let ((fval (indirect-function func)))
- (if (byte-code-function-p fval)
- (let ((flist (append fval nil)))
- (setcar flist 'byte-code)
- flist)
- (cons 'progn (cddr fval)))))
-
(defun gnus-extract-address-components (from)
"Extract address components from a From header.
Given an RFC-822 address FROM, extract full name and canonical address.
image)))
image)))
+(defun gnus-recursive-directory-files (dir)
+ "Return all regular files below DIR."
+ (let (files)
+ (dolist (file (directory-files dir t))
+ (when (and (not (member (file-name-nondirectory file) '("." "..")))
+ (file-readable-p file))
+ (cond
+ ((file-regular-p file)
+ (push file files))
+ ((file-directory-p file)
+ (setq files (append (gnus-recursive-directory-files file) files))))))
+ files))
+
(defun gnus-list-memq-of-list (elements list)
"Return non-nil if any of the members of ELEMENTS are in LIST."
(let ((found nil))