;;; mailabbrev.el --- abbrev-expansion of mail aliases
-;; Copyright (C) 1985, 86, 87, 92, 93, 96, 1997, 2000, 2002
+;; Copyright (C) 1985, 86, 87, 92, 93, 96, 1997, 2000, 2002, 2003
;; Free Software Foundation, Inc.
;; Author: Jamie Zawinski <jwz@lucid.com>, now <jwz@jwz.org>
;; This file ensures that, when the point is in a To:, CC:, BCC:, or From:
;; field, word-abbrevs are defined for each of your mail aliases. These
;; aliases will be defined from your .mailrc file (or the file specified by
-;; the MAILRC environment variable) if it exists. Your mail aliases will
+;; `mail-personal-alias-file') if it exists. Your mail aliases will
;; expand any time you type a word-delimiter at the end of an abbreviation.
;;
;; What you see is what you get: if mailabbrev is in use when you type
;; Your mail alias abbrevs will be in effect only when the point is in an
;; appropriate header field. When in the body of the message, or other
;; header fields, the mail aliases will not expand. Rather, the normal
-;; mode-specific abbrev table (mail-mode-abbrev-table) will be used if
+;; mode-specific abbrev table will be used if
;; defined. So if you use mail-mode specific abbrevs, this code will not
;; adversely affect you. You can control which header fields the abbrevs
;; are used in by changing the variable mail-abbrev-mode-regexp.
;; (add-hook
;; 'mail-mode-hook
;; (lambda ()
-;; (substitute-key-definition 'next-line 'mail-abbrev-next-line
-;; mail-mode-map global-map)
-;; (substitute-key-definition 'end-of-buffer 'mail-abbrev-end-of-buffer
-;; mail-mode-map global-map)))
+;; (define-key mail-mode-map [remap next-line] 'mail-abbrev-next-line)
+;; (define-key mail-mode-map [remap end-of-buffer] 'mail-abbrev-end-of-buffer)))
;;
;; If you want multiple addresses separated by a string other than ", " then
;; you can set the variable mail-alias-separator-string to it. This has to
"The modification time of your mail alias file when it was last examined.")
(defun mail-abbrevs-sync-aliases ()
- (if (file-exists-p mail-personal-alias-file)
- (let ((modtime (nth 5 (file-attributes mail-personal-alias-file))))
- (if (not (equal mail-abbrev-modtime modtime))
- (progn
- (setq mail-abbrev-modtime modtime)
- (build-mail-abbrevs))))))
+ (when mail-personal-alias-file
+ (if (file-exists-p mail-personal-alias-file)
+ (let ((modtime (nth 5 (file-attributes mail-personal-alias-file))))
+ (if (not (equal mail-abbrev-modtime modtime))
+ (progn
+ (setq mail-abbrev-modtime modtime)
+ (build-mail-abbrevs)))))))
;;;###autoload
(defun mail-abbrevs-setup ()
(setq name (downcase name))
;; use an abbrev table instead of an alist for mail-abbrevs.
(let ((abbrevs-changed abbrevs-changed)) ; protect this from being changed.
- (define-abbrev mail-abbrevs name definition 'mail-abbrev-expand-hook)))
+ (define-abbrev mail-abbrevs name definition 'mail-abbrev-expand-hook 0 t)))
(defun mail-resolve-all-aliases ()
simply controls the set of characters which may be a part of the name
of a mail alias. The value is set up, buffer-local, when first needed.")
+(defun mail-abbrev-make-syntax-table ()
+ (make-local-variable 'mail-abbrev-syntax-table)
+ (unless mail-abbrev-syntax-table
+ (let ((tab (copy-syntax-table (syntax-table)))
+ (_ (aref (standard-syntax-table) ?_))
+ (w (aref (standard-syntax-table) ?w)))
+ (map-char-table
+ (function (lambda (key value)
+ (if (null value)
+ ;; Fetch the inherited value
+ (setq value (aref tab key)))
+ (if (equal value _)
+ (set-char-table-range tab key w))))
+ tab)
+ (modify-syntax-entry ?@ "w" tab)
+ (modify-syntax-entry ?% "w" tab)
+ (modify-syntax-entry ?! "w" tab)
+ (modify-syntax-entry ?. "w" tab)
+ (modify-syntax-entry ?_ "w" tab)
+ (modify-syntax-entry ?- "w" tab)
+ (setq mail-abbrev-syntax-table tab))))
(defun mail-abbrev-in-expansion-header-p ()
"Whether point is in a mail-address header field."
(looking-at mail-abbrev-mode-regexp))
;;
;; ...and are we in the headers?
- (< (point) (mail-header-end)))))
-
-(defvar mail-mode-abbrev-table) ; quiet the compiler
+ (< (point)
+ (save-restriction
+ (widen)
+ (save-excursion
+ (rfc822-goto-eoh)
+ (point)))))))
(defun sendmail-pre-abbrev-expand-hook ()
(and (and mail-abbrevs (not (eq mail-abbrevs t)))
;; expand-abbrev, and not as a result of the call to
;; expand-abbrev which invoked *us*.
- (make-local-variable 'mail-abbrev-syntax-table)
- (unless mail-abbrev-syntax-table
- (let ((tab (copy-syntax-table old-syntax-table))
- (_ (aref (standard-syntax-table) ?_))
- (w (aref (standard-syntax-table) ?w)))
- (map-char-table
- (function (lambda (key value)
- (if (equal value _)
- (set-char-table-range tab key w))))
- tab)
- (setq mail-abbrev-syntax-table tab)))
+ (mail-abbrev-make-syntax-table)
;; If the character just typed was non-alpha-symbol-syntax,
;; then don't expand the abbrev now (that is, don't expand
"Perform completion on alias preceding point."
;; Based on lisp.el:lisp-complete-symbol
(interactive)
+ (mail-abbrev-make-syntax-table)
(let* ((end (point))
(syntax-table (syntax-table))
(beg (unwind-protect
(setq this-command 'end-of-buffer)
(end-of-buffer arg))
-(define-key mail-mode-map "\C-c\C-a" 'mail-abbrev-insert-alias)
-(define-key mail-mode-map "\e\t" ; like lisp-complete-symbol
- 'mail-abbrev-complete-alias)
+(eval-after-load "sendmail"
+ '(progn
+ (define-key mail-mode-map "\C-c\C-a" 'mail-abbrev-insert-alias)
+ (define-key mail-mode-map "\e\t" ; like lisp-complete-symbol
+ 'mail-abbrev-complete-alias)))
;;(define-key mail-mode-map "\C-n" 'mail-abbrev-next-line)
;;(define-key mail-mode-map "\M->" 'mail-abbrev-end-of-buffer)
(if mail-abbrevs-mode
(mail-abbrevs-enable))
+;;; arch-tag: 5aa2d901-73f8-4ad7-b73c-4802282ad2ff
;;; mailabbrev.el ends here