diff options
Diffstat (limited to 'lisp/gnus/gnus-util.el')
| -rw-r--r-- | lisp/gnus/gnus-util.el | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/lisp/gnus/gnus-util.el b/lisp/gnus/gnus-util.el index da899f4bf10..072e7b5822a 100644 --- a/lisp/gnus/gnus-util.el +++ b/lisp/gnus/gnus-util.el @@ -169,15 +169,6 @@ This is a compatibility function for different Emacsen." `(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. @@ -1927,6 +1918,19 @@ Sizes are in pixels." 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)) |