;;;
-;;; signature.el --- signature utility for GNU Emacs
+;;; signature.el --- a signature utility for GNU Emacs
;;;
;;; Copyright (C) 1995 Free Software Foundation, Inc.
-;;; Copyright (C) 1994,1995 MORIOKA Tomohiko
+;;; Copyright (C) 1994 .. 1996 MORIOKA Tomohiko
;;; Copyright (C) 1994 OKABE Yasuo
+;;; Copyright (C) 1996 Artur Pioro
+;;; Copyright (C) 1996 KOBAYASHI Shuhei
;;;
;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;;; OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp> (1994/08/01)
+;;; OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
+;;; Artur Pioro <artur@flugor.if.uj.edu.pl>
+;;; KOBAYASHI Shuhei <shuhei-k@jaist.ac.jp>
+;;; Maintainer: KOBAYASHI Shuhei <shuhei-k@jaist.ac.jp>
+;;; Created: 1994/7/11
;;; Version:
-;;; $Id: signature.el,v 4.0 1995/10/26 09:25:23 morioka Exp $
+;;; $Id: signature.el,v 7.10 1996/05/28 03:04:34 morioka Exp $
;;; Keywords: mail, news, signature
;;;
;;; This file is part of tm (Tools for MIME).
;;;
+;;; This program is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU General Public License as
+;;; published by the Free Software Foundation; either version 2, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with This program. If not, write to the Free Software
+;;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;;;
+;;; Code:
(require 'tl-822)
+;;; @ valiables
+;;;
+
(defvar signature-insert-at-eof nil
"*Insert signature at the end of file if non-nil.")
+(defvar signature-delete-blank-lines-at-eof nil
+ "*If non-nil, signature-insert-at-eof deletes blank lines at the end
+of file.")
+
+(defvar signature-load-hook nil
+ "*List of functions called after signature.el is loaded.")
+
(defvar signature-file-name "~/.signature"
"*Name of file containing the user's signature.")
(defvar signature-file-alist nil)
+(defvar signature-file-prefix nil
+ "*String containing optional prefix for the signature file names")
+
+(defvar signature-insert-hook nil
+ "*List of functions called before inserting a signature.")
+
+(defvar signature-use-bbdb nil
+ "*If non-nil, Register sigtype to BBDB.")
+
;;;
;;; Example:
;;;
;;; (setq signature-file-alist
-;;; '((("Newsgroups" . "zxr") . "~/.signature-sun")
-;;; (("To" . "uramimi") . "~/.signature-sun")
-;;; (("Newsgroups" . "jokes") . "~/.signature-jokes")
-;;; (("To" . "tea") . "~/.signature-jokes")
-;;; (("To" . ("sim" "oku")) . "~/.signature-formal")
-;;; ))
+;;; '((("Newsgroups" . "zxr") . "~/.signature-sun")
+;;; (("To" . "uramimi") . "~/.signature-sun")
+;;; (("Newsgroups" . "jokes") . "~/.signature-jokes")
+;;; (("To" . "tea") . "~/.signature-jokes")
+;;; (("To" . ("sim" "oku")) . "~/.signature-formal")
+;;; ))
+
+(autoload 'signature/get-sigtype-from-bbdb "tm-bbdb")
+
+(defun signature/get-sigtype-interactively (&optional default)
+ (read-file-name "Insert your signature: "
+ (or default (concat signature-file-name "-"))
+ (or default signature-file-name)
+ nil))
(defun signature/get-signature-file-name ()
- (catch 'tag
- (let ((r signature-file-alist) cell b f)
- (save-excursion
- (save-restriction
- (narrow-to-region
- (point-min)
- (progn
- (goto-char (point-min))
- (if (re-search-forward
- (concat "^" (regexp-quote mail-header-separator) "$")
- nil t)
- (match-beginning 0)
- (point-max)
- )))
- (while r
- (setq cell (car r))
- (setq b (car cell))
- (if (setq f (rfc822/get-field-body (car b)))
- (cond ((listp (cdr b))
- (let ((r (cdr b)))
- (while r
- (if (string-match (car r) f)
- (throw 'tag (cdr cell))
- )
- (setq r (cdr r))
- ))
- )
- ((stringp (cdr b))
- (if (string-match (cdr b) f)
- (throw 'tag (cdr cell))
- ))
- ))
- (setq r (cdr r))
- ))
- signature-file-name))))
-
-(defun signature/insert-signature-at-point (&optional arg)
- "Insert the file named by signature-file-name at the current point."
- (interactive "P")
- (let ((signature
- (expand-file-name
- (if arg
- (read-file-name "Insert your signature: "
- (concat signature-file-name "-")
- signature-file-name
- nil)
- (signature/get-signature-file-name)))))
- (insert-file-contents signature)
- (set-buffer-modified-p (buffer-modified-p)) ; force mode line update
- signature))
-
-(defun signature/insert-signature-at-eof (&optional arg)
- "Insert the file named by signature-file-name at the end of file."
- (interactive "P")
- (let ((signature
- (expand-file-name
- (if arg
- (read-file-name "Insert your signature: "
- (concat signature-file-name "-")
- signature-file-name
- nil)
- (signature/get-signature-file-name)))))
- (save-excursion
- (if (file-readable-p signature)
- (progn
- (goto-char (point-max))
- (if (not (bolp))
- (insert "\n"))
- (delete-blank-lines)
- (insert-file-contents signature)
- (set-buffer-modified-p (buffer-modified-p))
- ; force mode line update
- )))
- signature))
+ (save-excursion
+ (save-restriction
+ (narrow-to-region
+ (goto-char (point-min))
+ (if (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "$")
+ nil t)
+ (match-beginning 0)
+ (point-max)
+ ))
+ (catch 'found
+ (let ((alist signature-file-alist) cell field value)
+ (while alist
+ (setq cell (car alist)
+ field (rfc822/get-field-body (car (car cell)))
+ value (cdr (car cell)))
+ (cond ((functionp value)
+ (let ((name (apply value field (cdr cell))))
+ (if name
+ (throw 'found
+ (concat signature-file-prefix name))
+ )))
+ ((stringp field)
+ (cond ((consp value)
+ (while value
+ (if (string-match (car value) field)
+ (throw 'found
+ (concat
+ signature-file-prefix (cdr cell)))
+ (setq value (cdr value))
+ )))
+ ((stringp value)
+ (if (string-match value field)
+ (throw 'found
+ (concat
+ signature-file-prefix (cdr cell)))
+ )))))
+ (setq alist (cdr alist))
+ ))
+ signature-file-name))))
(defun insert-signature (&optional arg)
- "Insert the file named by signature-file-name. It is inserted at the
-end of file if signature-insert-at-eof in non-nil, and otherwise at
-the current point. A prefix argument enables user to specify a file
-named <signature-file-name>-DISTRIBUTION interactively."
+ "Insert the file named by signature-file-name.
+It is inserted at the end of file if signature-insert-at-eof in non-nil,
+and otherwise at the current point. A prefix argument enables user to
+specify a file named <signature-file-name>-DISTRIBUTION interactively."
(interactive "P")
- (if signature-insert-at-eof
- (call-interactively 'signature/insert-signature-at-eof)
- (call-interactively 'signature/insert-signature-at-point)))
+ (let ((signature-file-name
+ (expand-file-name
+ (or (and signature-use-bbdb
+ (signature/get-sigtype-from-bbdb arg))
+ (and arg
+ (signature/get-sigtype-interactively))
+ (signature/get-signature-file-name))
+ )))
+ (or (file-readable-p signature-file-name)
+ (error "Cannot open signature file: %s" signature-file-name))
+ (if signature-insert-at-eof
+ (progn
+ (goto-char (point-max))
+ (or (bolp) (insert "\n"))
+ (or signature-delete-blank-lines-at-eof (delete-blank-lines))
+ ))
+ (run-hooks 'signature-insert-hook)
+ (insert-file-contents signature-file-name)
+ (force-mode-line-update)
+ signature-file-name))
;;; @ end
;;;
(provide 'signature)
+
+(run-hooks 'signature-load-hook)
+
+;;; signature.el ends here
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