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* lisp/plstore.el (plstore-encrypt-to): * lisp/cedet/semantic/lex-spp.el (semantic-lex-spp-macro-max-length-to-save): * lisp/cedet/semantic/symref.el (semantic-symref-tool): * lisp/cedet/semantic/bovine/el.el (semantic-elisp-store-documentation-in-tag): * lisp/cedet/semantic/wisent/comp.el (wisent-verbose-flag) (wisent-expected-conflicts): * lisp/cedet/semantic/wisent/wisent.el (wisent-parse-verbose-flag): * lisp/gnus/gnus-agent.el (gnus-category-menu-hook): * lisp/gnus/gnus-group.el (gnus-group-listing-limit): * lisp/gnus/gnus-srvr.el (gnus-server-menu-hook) (gnus-browse-menu-hook): * lisp/gnus/message.el (message-shoot-gnksa-feet): * lisp/gnus/mm-decode.el (mm-path-name-rewrite-functions): * lisp/gnus/mm-util.el (mm-extra-numeric-entities): * lisp/gnus/mm-view.el (mm-w3m-standalone-supports-m17n-p): * lisp/gnus/mml.el (mml-generate-multipart-alist): * lisp/gnus/nndraft.el (nndraft-required-headers): * lisp/gnus/nnheader.el (nnheader-max-head-length) (nnheader-head-chop-length, nnheader-file-name-translation-alist) (nnheader-directory-separator-character) (nnheader-pathname-coding-system): * lisp/gnus/nnmail.el (nnmail-pathname-coding-system) (nnmail-active-file-coding-system): * lisp/gnus/nnrss.el (nnrss-file-coding-system): * lisp/gnus/nntp.el (nntp-record-commands): * lisp/gnus/score-mode.el (gnus-score-edit-done-hook) (gnus-score-mode-hook, gnus-score-menu-hook): * lisp/mail/rfc2047.el (rfc2047-header-encoding-alist) (rfc2047-allow-irregular-q-encoded-words) (rfc2047-allow-incomplete-encoded-text): * lisp/mh-e/mh-alias.el (mh-alias-system-aliases): * lisp/mh-e/mh-e.el (mh-mail-header-separator, mh-x-mailer-string): * lisp/mh-e/mh-scan.el (mh-scan-format-mh, mh-scan-format-nmh): * lisp/net/pop3.el (pop3-password): * lisp/play/animate.el (animate-n-steps): * lisp/progmodes/cc-vars.el (c-old-style-variable-behavior): Convert from defvar with leading * to defcustom. ; * lisp/cedet/semantic/lex.el: Comments. * lisp/emulation/viper-init.el (viper-heading-end): * lisp/gnus/mm-url.el (mm-url-html-entities): * lisp/gnus/nnmaildir.el (nnmaildir-article-file-name): * lisp/mh-e/mh-e.el (mh-invisible-header-fields-compiled): * lisp/net/tramp-adb.el (tramp-adb-method): Remove leading * from doc. * lisp/gnus/messcompat.el: Mark (pointless) file not for compilation. (message-from-style, message-interactive, message-indentation-spaces) (message-signature, message-signature-file): Remove settings that match the defaults. (message-setup-hook, message-mode-hook, message-default-headers) (message-send-hook, message-send-mail-function): Just use setq rather than redefining. * lisp/gnus/nnrss.el (nnrss): * lisp/mail/rfc2047.el (rfc2047): * lisp/play/animate.el (animate): New custom groups.
685 lines
28 KiB
EmacsLisp
685 lines
28 KiB
EmacsLisp
;;; mh-alias.el --- MH-E mail alias completion and expansion
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;; Copyright (C) 1994-1997, 2001-2016 Free Software Foundation, Inc.
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;; Author: Peter S. Galbraith <psg@debian.org>
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;; Maintainer: Bill Wohler <wohler@newt.com>
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;; Keywords: mail
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;; See: mh-e.el
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Change Log:
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;;; Code:
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(require 'mh-e)
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(mh-require-cl)
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(require 'goto-addr)
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(defvar mh-alias-alist 'not-read
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"Alist of MH aliases.")
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(defvar mh-alias-blind-alist nil
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"Alist of MH aliases that are blind lists.")
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(defvar mh-alias-passwd-alist nil
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"Alist of aliases extracted from passwd file and their expansions.")
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(defvar mh-alias-tstamp nil
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"Time aliases were last loaded.")
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(defvar mh-alias-read-address-map
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(let ((map (copy-keymap minibuffer-local-completion-map)))
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(define-key map "," 'mh-alias-minibuffer-confirm-address)
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(define-key map " " 'self-insert-command)
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map))
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(defcustom mh-alias-system-aliases
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'("/etc/nmh/MailAliases" "/etc/mh/MailAliases"
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"/usr/lib/mh/MailAliases" "/usr/share/mailutils/mh/MailAliases"
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"/etc/passwd")
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"A list of system files which are a source of aliases.
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If these files are modified, they are automatically reread. This list
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need include only system aliases and the passwd file, since personal
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alias files listed in your \"Aliasfile:\" MH profile component are
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automatically included. You can update the alias list manually using
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\\[mh-alias-reload]."
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:type '(repeat file)
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:group 'mh-alias)
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;;; Alias Loading
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(defun mh-alias-tstamp (arg)
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"Check whether alias files have been modified.
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Return t if any file listed in the Aliasfile MH profile component has
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been modified since the timestamp.
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If ARG is non-nil, set timestamp with the current time."
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(if arg
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(let ((time (current-time)))
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(setq mh-alias-tstamp (list (nth 0 time) (nth 1 time))))
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(let ((stamp))
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(car (memq t (mapcar
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(function
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(lambda (file)
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(when (and file (file-exists-p file))
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(setq stamp (nth 5 (file-attributes file)))
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(or (> (car stamp) (car mh-alias-tstamp))
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(and (= (car stamp) (car mh-alias-tstamp))
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(> (cadr stamp) (cadr mh-alias-tstamp)))))))
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(mh-alias-filenames t)))))))
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(defun mh-alias-filenames (arg)
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"Return list of filenames that contain aliases.
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The filenames come from the Aliasfile profile component and are
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expanded.
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If ARG is non-nil, filenames listed in `mh-alias-system-aliases' are
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appended."
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(or mh-progs (mh-find-path))
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(save-excursion
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(let* ((filename (mh-profile-component "Aliasfile"))
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(filelist (and filename (split-string filename "[ \t]+")))
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(userlist
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(mapcar
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(function
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(lambda (file)
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(if (and mh-user-path file
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(file-exists-p (expand-file-name file mh-user-path)))
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(expand-file-name file mh-user-path))))
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filelist)))
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(if arg
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(if (stringp mh-alias-system-aliases)
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(append userlist (list mh-alias-system-aliases))
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(append userlist mh-alias-system-aliases))
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userlist))))
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(defun mh-alias-gecos-name (gecos-name username comma-separator)
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"Return a usable address string from a GECOS-NAME and USERNAME.
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Use only part of the GECOS-NAME up to the first comma if
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COMMA-SEPARATOR is non-nil."
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(let ((res gecos-name))
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;; Keep only string until first comma if COMMA-SEPARATOR is t.
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(if (and comma-separator
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(string-match "^\\([^,]+\\)," res))
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(setq res (match-string 1 res)))
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;; Replace "&" with capitalized username
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(if (string-match "&" res)
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(setq res (mh-replace-regexp-in-string "&" (capitalize username) res)))
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;; Remove " character
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(if (string-match "\"" res)
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(setq res (mh-replace-regexp-in-string "\"" "" res)))
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;; If empty string, use username instead
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(if (string-equal "" res)
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(setq res username))
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;; Surround by quotes if doesn't consist of simple characters
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(if (not (string-match "^[ a-zA-Z0-9-]+$" res))
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(setq res (concat "\"" res "\"")))
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res))
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(defun mh-alias-local-users ()
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"Return an alist of local users from /etc/passwd.
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Exclude all aliases already in `mh-alias-alist' from \"ali\""
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(let (passwd-alist)
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(with-current-buffer (get-buffer-create mh-temp-buffer)
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(erase-buffer)
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(cond
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((eq mh-alias-local-users t)
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(if (file-readable-p "/etc/passwd")
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(insert-file-contents "/etc/passwd")))
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((stringp mh-alias-local-users)
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(insert mh-alias-local-users "\n")
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(shell-command-on-region (point-min) (point-max) mh-alias-local-users t t)
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(goto-char (point-min))))
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(while (< (point) (point-max))
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(cond
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((looking-at "\\([^:]*\\):[^:]*:\\([^:]*\\):[^:]*:\\([^:]*\\):")
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(when (> (string-to-number (match-string 2)) 200)
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(let* ((username (match-string 1))
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(gecos-name (match-string 3))
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(realname (mh-alias-gecos-name
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gecos-name username
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mh-alias-passwd-gecos-comma-separator-flag))
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(alias-name (if mh-alias-local-users-prefix
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(concat mh-alias-local-users-prefix
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(mh-alias-suggest-alias realname t))
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username))
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(alias-translation
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(if (string-equal username realname)
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(concat "<" username ">")
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(concat realname " <" username ">"))))
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(when (not (mh-assoc-string alias-name mh-alias-alist t))
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(setq passwd-alist (cons (list alias-name alias-translation)
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passwd-alist)))))))
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(forward-line 1)))
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passwd-alist))
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(defun mh-alias-reload ()
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"Reload MH aliases.
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Since aliases are updated frequently, MH-E reloads aliases
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automatically whenever an alias lookup occurs if an alias source has
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changed. Sources include files listed in your \"Aliasfile:\" profile
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component and your password file if option `mh-alias-local-users' is
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turned on. However, you can reload your aliases manually by calling
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this command directly.
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This function runs `mh-alias-reloaded-hook' after the aliases have
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been loaded."
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(interactive)
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(save-excursion
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(message "Loading MH aliases...")
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(mh-alias-tstamp t)
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(mh-exec-cmd-quiet t "ali" "-nolist" "-nouser")
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(setq mh-alias-alist nil)
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(setq mh-alias-blind-alist nil)
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(while (< (point) (point-max))
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(cond
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((looking-at "^[ \t]")) ;Continuation line
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((looking-at "\\(.+\\): .+: .*$") ; A new -blind- MH alias
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(when (not (mh-assoc-string (match-string 1) mh-alias-blind-alist t))
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(setq mh-alias-blind-alist
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(cons (list (match-string 1)) mh-alias-blind-alist))
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(setq mh-alias-alist (cons (list (match-string 1)) mh-alias-alist))))
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((looking-at "\\(.+\\): .*$") ; A new MH alias
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(when (not (mh-assoc-string (match-string 1) mh-alias-alist t))
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(setq mh-alias-alist
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(cons (list (match-string 1)) mh-alias-alist)))))
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(forward-line 1)))
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(when mh-alias-local-users
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(setq mh-alias-passwd-alist (mh-alias-local-users))
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;; Update aliases with local users, but leave existing aliases alone.
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(let ((local-users mh-alias-passwd-alist)
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user)
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(while local-users
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(setq user (car local-users))
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(if (not (mh-assoc-string (car user) mh-alias-alist t))
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(setq mh-alias-alist (append mh-alias-alist (list user))))
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(setq local-users (cdr local-users)))))
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(run-hooks 'mh-alias-reloaded-hook)
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(message "Loading MH aliases...done"))
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;;;###mh-autoload
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(defun mh-alias-reload-maybe ()
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"Load new MH aliases."
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(if (or (eq mh-alias-alist 'not-read) ; Doesn't exist?
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(mh-alias-tstamp nil)) ; Out of date?
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(mh-alias-reload)))
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;;; Alias Expansion
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(defun mh-alias-ali (alias &optional user)
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"Return ali expansion for ALIAS.
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ALIAS must be a string for a single alias.
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If USER is t, then assume ALIAS is an address and call ali -user. ali
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returns the string unchanged if not defined. The same is done here."
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(condition-case err
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(save-excursion
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(let ((user-arg (if user "-user" "-nouser")))
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(mh-exec-cmd-quiet t "ali" user-arg "-nolist" alias))
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(goto-char (point-max))
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(if (looking-at "^$") (delete-char -1))
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(buffer-substring (point-min)(point-max)))
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(error (progn
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(message "%s" (error-message-string err))
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alias))))
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;;;###mh-autoload
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(defun mh-alias-expand (alias)
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"Return expansion for ALIAS.
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Blind aliases or users from /etc/passwd are not expanded."
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(cond
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((mh-assoc-string alias mh-alias-blind-alist t)
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alias) ; Don't expand a blind alias
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((mh-assoc-string alias mh-alias-passwd-alist t)
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(cadr (mh-assoc-string alias mh-alias-passwd-alist t)))
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(t
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(mh-alias-ali alias))))
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(mh-require 'crm nil t) ; completing-read-multiple
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(mh-require 'multi-prompt nil t)
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;;;###mh-autoload
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(defun mh-read-address (prompt)
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"Read an address from the minibuffer with PROMPT."
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(mh-alias-reload-maybe)
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(if (not mh-alias-alist) ; If still no aliases, just prompt
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(read-string prompt)
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(let* ((minibuffer-local-completion-map mh-alias-read-address-map)
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(completion-ignore-case mh-alias-completion-ignore-case-flag)
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(the-answer
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(cond ((fboundp 'completing-read-multiple)
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(mh-funcall-if-exists
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completing-read-multiple prompt mh-alias-alist nil nil))
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((featurep 'multi-prompt)
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(mh-funcall-if-exists
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multi-prompt "," nil prompt mh-alias-alist nil nil))
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(t (split-string
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(completing-read prompt mh-alias-alist nil nil) ",")))))
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(if (not mh-alias-expand-aliases-flag)
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(mapconcat 'identity the-answer ", ")
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;; Loop over all elements, checking if in passwd alias or blind first
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(mapconcat 'mh-alias-expand the-answer ",\n ")))))
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;;;###mh-autoload
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(defun mh-alias-minibuffer-confirm-address ()
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"Display the alias expansion if `mh-alias-flash-on-comma' is non-nil."
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(interactive)
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(when mh-alias-flash-on-comma
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(save-excursion
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(let* ((case-fold-search t)
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(beg (mh-beginning-of-word))
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(the-name (buffer-substring-no-properties beg (point))))
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(if (mh-assoc-string the-name mh-alias-alist t)
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(message "%s -> %s" the-name (mh-alias-expand the-name))
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;; Check if it was a single word likely to be an alias
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(if (and (equal mh-alias-flash-on-comma 1)
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(not (string-match " " the-name)))
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(message "No alias for %s" the-name))))))
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(self-insert-command 1))
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;;;###mh-autoload
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(defun mh-alias-letter-expand-alias ()
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"Expand mail alias before point."
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(mh-alias-reload-maybe)
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(let* ((begin (mh-beginning-of-word))
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(end (save-excursion
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(goto-char begin)
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(mh-beginning-of-word -1))))
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(when (>= end (point))
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(list
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begin (if (fboundp 'completion-at-point) end (point))
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(if (not mh-alias-expand-aliases-flag)
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mh-alias-alist
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(lambda (string pred action)
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(case action
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((nil)
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(let ((res (try-completion string mh-alias-alist pred)))
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(if (or (eq res t)
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(and (stringp res)
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(eq t (try-completion res mh-alias-alist pred))))
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(or (mh-alias-expand (if (stringp res) res string))
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res)
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res)))
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((t) (all-completions string mh-alias-alist pred))
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((lambda) (mh-test-completion string mh-alias-alist pred)))))))))
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;;; Alias File Updating
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(defun mh-alias-suggest-alias (string &optional no-comma-swap)
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"Suggest an alias for STRING.
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Don't reverse the order of strings separated by a comma if
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NO-COMMA-SWAP is non-nil."
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(cond
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((string-match "^<\\(.*\\)>$" string)
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;; <somename@foo.bar> -> recurse, stripping brackets.
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(mh-alias-suggest-alias (match-string 1 string) no-comma-swap))
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((string-match "^\\sw+$" string)
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;; One word -> downcase it.
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(downcase string))
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((string-match "^\\(\\sw+\\)\\s-+\\(\\sw+\\)$" string)
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;; Two words -> first.last
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(downcase
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(format "%s.%s" (match-string 1 string) (match-string 2 string))))
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((string-match "^\\([-a-zA-Z0-9._]+\\)@[-a-zA-z0-9_]+\\.+[a-zA-Z0-9]+$"
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string)
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;; email only -> downcase username
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(downcase (match-string 1 string)))
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((string-match "^\"\\(.*\\)\".*" string)
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;; "Some name" <somename@foo.bar> -> recurse -> "Some name"
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(mh-alias-suggest-alias (match-string 1 string) no-comma-swap))
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((string-match "^\\(.*\\) +<.*>$" string)
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;; Some name <somename@foo.bar> -> recurse -> Some name
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(mh-alias-suggest-alias (match-string 1 string) no-comma-swap))
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((string-match (concat goto-address-mail-regexp " +(\\(.*\\))$") string)
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;; somename@foo.bar (Some name) -> recurse -> Some name
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(mh-alias-suggest-alias (match-string 1 string) no-comma-swap))
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((string-match "^\\(Dr\\|Prof\\)\\.? +\\(.*\\)" string)
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;; Strip out title
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(mh-alias-suggest-alias (match-string 2 string) no-comma-swap))
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((string-match "^\\(.*\\), +\\(Jr\\.?\\|II+\\)$" string)
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;; Strip out tails with comma
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(mh-alias-suggest-alias (match-string 1 string) no-comma-swap))
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((string-match "^\\(.*\\) +\\(Jr\\.?\\|II+\\)$" string)
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;; Strip out tails
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(mh-alias-suggest-alias (match-string 1 string) no-comma-swap))
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((string-match "^\\(\\sw+\\) +[A-Z]\\.? +\\(.*\\)$" string)
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;; Strip out initials
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(mh-alias-suggest-alias
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(format "%s %s" (match-string 1 string) (match-string 2 string))
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no-comma-swap))
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((and (not no-comma-swap)
|
||
(string-match "^\\([^,]+\\), +\\(.*\\)$" string))
|
||
;; Reverse order of comma-separated fields to handle:
|
||
;; From: "Galbraith, Peter" <psg@debian.org>
|
||
;; but don't this for a name string extracted from the passwd file
|
||
;; with mh-alias-passwd-gecos-comma-separator-flag set to nil.
|
||
(mh-alias-suggest-alias
|
||
(format "%s %s" (match-string 2 string) (match-string 1 string))
|
||
no-comma-swap))
|
||
(t
|
||
;; Output string, with spaces replaced by dots.
|
||
(mh-alias-canonicalize-suggestion string))))
|
||
|
||
(defun mh-alias-canonicalize-suggestion (string)
|
||
"Process STRING to replace spaces by periods.
|
||
First all spaces and commas are replaced by periods. Then every run of
|
||
consecutive periods are replaced with a single period. Finally the
|
||
string is converted to lower case."
|
||
(with-temp-buffer
|
||
(insert string)
|
||
;; Replace spaces with periods
|
||
(goto-char (point-min))
|
||
(while (re-search-forward " +" nil t)
|
||
(replace-match "." nil nil))
|
||
;; Replace commas with periods
|
||
(goto-char (point-min))
|
||
(while (re-search-forward ",+" nil t)
|
||
(replace-match "." nil nil))
|
||
;; Replace consecutive periods with a single period
|
||
(goto-char (point-min))
|
||
(while (re-search-forward "\\.\\.+" nil t)
|
||
(replace-match "." nil nil))
|
||
;; Convert to lower case
|
||
(downcase-region (point-min) (point-max))
|
||
;; Whew! all done...
|
||
(buffer-string)))
|
||
|
||
(defun mh-alias-which-file-has-alias (alias file-list)
|
||
"Return the name of writable file which defines ALIAS from list FILE-LIST."
|
||
(with-current-buffer (get-buffer-create mh-temp-buffer)
|
||
(let ((the-list file-list)
|
||
(found))
|
||
(while the-list
|
||
(erase-buffer)
|
||
(when (file-writable-p (car file-list))
|
||
(insert-file-contents (car file-list))
|
||
(if (re-search-forward (concat "^" (regexp-quote alias) ":") nil t)
|
||
(setq found (car file-list)
|
||
the-list nil)
|
||
(setq the-list (cdr the-list)))))
|
||
found)))
|
||
|
||
(defun mh-alias-insert-file (&optional alias)
|
||
"Return filename which should be used to add ALIAS.
|
||
The value of the option `mh-alias-insert-file' is used if non-nil;
|
||
otherwise the value of the \"Aliasfile:\" profile component is used.
|
||
If the alias already exists, try to return the name of the file that
|
||
contains it."
|
||
(cond
|
||
((and mh-alias-insert-file (listp mh-alias-insert-file))
|
||
(if (not (elt mh-alias-insert-file 1)) ; Only one entry, use it
|
||
(car mh-alias-insert-file)
|
||
(if (or (not alias)
|
||
(string-equal alias (mh-alias-ali alias))) ;alias doesn't exist
|
||
(completing-read "Alias file: "
|
||
(mapcar 'list mh-alias-insert-file) nil t)
|
||
(or (mh-alias-which-file-has-alias alias mh-alias-insert-file)
|
||
(completing-read "Alias file: "
|
||
(mapcar 'list mh-alias-insert-file) nil t)))))
|
||
((and mh-alias-insert-file (stringp mh-alias-insert-file))
|
||
mh-alias-insert-file)
|
||
(t
|
||
;; writable ones returned from (mh-alias-filenames):
|
||
(let ((autolist (delq nil (mapcar (lambda (file)
|
||
(if (and (file-writable-p file)
|
||
(not (string-equal
|
||
file "/etc/passwd")))
|
||
file))
|
||
(mh-alias-filenames t)))))
|
||
(cond
|
||
((not autolist)
|
||
(error "No writable alias file;
|
||
set `mh-alias-insert-file' or the \"Aliasfile:\" profile component"))
|
||
((not (elt autolist 1)) ; Only one entry, use it
|
||
(car autolist))
|
||
((or (not alias)
|
||
(string-equal alias (mh-alias-ali alias))) ;alias doesn't exist
|
||
(completing-read "Alias file: " (mapcar 'list autolist) nil t))
|
||
(t
|
||
(or (mh-alias-which-file-has-alias alias autolist)
|
||
(completing-read "Alias file: "
|
||
(mapcar 'list autolist) nil t))))))))
|
||
|
||
;;;###mh-autoload
|
||
(defun mh-alias-address-to-alias (address)
|
||
"Return the ADDRESS alias if defined, or nil."
|
||
(let* ((aliases (mh-alias-ali address t)))
|
||
(if (string-equal aliases address)
|
||
nil ; ali returned same string -> no.
|
||
;; Double-check that we have an individual alias. This means that the
|
||
;; alias doesn't expand into a list (of which this address is part).
|
||
(car (delq nil (mapcar
|
||
(function
|
||
(lambda (alias)
|
||
(let ((recurse (mh-alias-ali alias nil)))
|
||
(if (string-match ".*,.*" recurse)
|
||
nil
|
||
alias))))
|
||
(split-string aliases ", +")))))))
|
||
|
||
;;;###mh-autoload
|
||
(defun mh-alias-for-from-p ()
|
||
"Return t if sender's address has a corresponding alias."
|
||
(mh-alias-reload-maybe)
|
||
(save-excursion
|
||
(if (not (mh-folder-line-matches-show-buffer-p))
|
||
nil ;No corresponding show buffer
|
||
(if (eq major-mode 'mh-folder-mode)
|
||
(set-buffer mh-show-buffer))
|
||
(let ((from-header (mh-extract-from-header-value)))
|
||
(and from-header
|
||
(mh-alias-address-to-alias from-header))))))
|
||
|
||
(defun mh-alias-add-alias-to-file (alias address &optional file)
|
||
"Add ALIAS for ADDRESS in alias FILE without alias check or prompts.
|
||
Prompt for alias file if not provided and there is more than one
|
||
candidate.
|
||
|
||
If the alias exists already, you will have the choice of
|
||
inserting the new alias before or after the old alias. In the
|
||
former case, this alias will be used when sending mail to this
|
||
alias. In the latter case, the alias serves as an additional
|
||
folder name hint when filing messages."
|
||
(if (not file)
|
||
(setq file (mh-alias-insert-file alias)))
|
||
(with-current-buffer (find-file-noselect file)
|
||
(goto-char (point-min))
|
||
(let ((alias-search (concat alias ":"))
|
||
(letter)
|
||
(case-fold-search t))
|
||
(cond
|
||
;; Search for exact match (if we had the same alias before)
|
||
((re-search-forward
|
||
(concat "^" (regexp-quote alias-search) " *\\(.*\\)") nil t)
|
||
(let ((answer (read-string
|
||
(format (concat "Alias %s exists; insert new address "
|
||
"[b]efore or [a]fter: ")
|
||
(match-string 1))))
|
||
(case-fold-search t))
|
||
(cond ((string-match "^b" answer))
|
||
((string-match "^a" answer)
|
||
(forward-line 1))
|
||
(t
|
||
(error "Unrecognized response")))))
|
||
;; No, so sort-in at the right place
|
||
;; search for "^alias", then "^alia", etc.
|
||
((eq mh-alias-insertion-location 'sorted)
|
||
(setq letter (substring alias-search -1)
|
||
alias-search (substring alias-search 0 -1))
|
||
(while (and (not (equal alias-search ""))
|
||
(not (re-search-forward
|
||
(concat "^" (regexp-quote alias-search)) nil t)))
|
||
(setq letter (substring alias-search -1)
|
||
alias-search (substring alias-search 0 -1)))
|
||
;; Next, move forward to sort alphabetically for following letters
|
||
(beginning-of-line)
|
||
(while (re-search-forward
|
||
(concat "^" (regexp-quote alias-search) "[a-" letter "]")
|
||
nil t)
|
||
(forward-line 1)))
|
||
((eq mh-alias-insertion-location 'bottom)
|
||
(goto-char (point-max)))
|
||
((eq mh-alias-insertion-location 'top)
|
||
(goto-char (point-min)))))
|
||
(beginning-of-line)
|
||
(insert (format "%s: %s\n" alias address))
|
||
(save-buffer)))
|
||
|
||
(defun mh-alias-add-alias (alias address)
|
||
"Add ALIAS for ADDRESS in personal alias file.
|
||
|
||
This function prompts you for an alias and address. If the alias
|
||
exists already, you will have the choice of inserting the new
|
||
alias before or after the old alias. In the former case, this
|
||
alias will be used when sending mail to this alias. In the latter
|
||
case, the alias serves as an additional folder name hint when
|
||
filing messages."
|
||
(interactive "P\nP")
|
||
(mh-alias-reload-maybe)
|
||
(setq alias (completing-read "Alias: " mh-alias-alist nil nil alias))
|
||
(if (and address (string-match "^<\\(.*\\)>$" address))
|
||
(setq address (match-string 1 address)))
|
||
(setq address (read-string "Address: " address))
|
||
(if (string-match "^<\\(.*\\)>$" address)
|
||
(setq address (match-string 1 address)))
|
||
(let ((address-alias (mh-alias-address-to-alias address))
|
||
(alias-address (mh-alias-expand alias)))
|
||
(if (string-equal alias-address alias)
|
||
(setq alias-address nil))
|
||
(cond
|
||
((and (equal alias address-alias)
|
||
(equal address alias-address))
|
||
(message "Already defined as %s" alias-address))
|
||
(address-alias
|
||
(if (y-or-n-p (format "Address has alias %s; set new one? "
|
||
address-alias))
|
||
(mh-alias-add-alias-to-file alias address)))
|
||
(t
|
||
(mh-alias-add-alias-to-file alias address)))))
|
||
|
||
;;;###mh-autoload
|
||
(defun mh-alias-grab-from-field ()
|
||
"Add alias for the sender of the current message."
|
||
(interactive)
|
||
(mh-alias-reload-maybe)
|
||
(save-excursion
|
||
(cond
|
||
((mh-folder-line-matches-show-buffer-p)
|
||
(set-buffer mh-show-buffer))
|
||
((and (eq major-mode 'mh-folder-mode)
|
||
(mh-get-msg-num nil))
|
||
(set-buffer (get-buffer-create mh-temp-buffer))
|
||
(insert-file-contents (mh-msg-filename (mh-get-msg-num t))))
|
||
((eq major-mode 'mh-folder-mode)
|
||
(error "Cursor not pointing to a message")))
|
||
(let* ((address (or (mh-extract-from-header-value)
|
||
(error "Message has no From: header")))
|
||
(alias (mh-alias-suggest-alias address)))
|
||
(mh-alias-add-alias alias address))))
|
||
|
||
(defun mh-alias-add-address-under-point ()
|
||
"Insert an alias for address under point."
|
||
(interactive)
|
||
(let ((address (goto-address-find-address-at-point)))
|
||
(if address
|
||
(mh-alias-add-alias nil address)
|
||
(message "No email address found under point"))))
|
||
|
||
(defun mh-alias-apropos (regexp)
|
||
"Show all aliases or addresses that match a regular expression REGEXP."
|
||
(interactive "sAlias regexp: ")
|
||
(if mh-alias-local-users
|
||
(mh-alias-reload-maybe))
|
||
(let ((matches "")
|
||
(group-matches "")
|
||
(passwd-matches))
|
||
(save-excursion
|
||
(message "Reading MH aliases...")
|
||
(mh-exec-cmd-quiet t "ali" "-nolist" "-nouser")
|
||
(message "Parsing MH aliases...")
|
||
(while (re-search-forward regexp nil t)
|
||
(beginning-of-line)
|
||
(cond
|
||
((looking-at "^[ \t]") ;Continuation line
|
||
(setq group-matches
|
||
(concat group-matches
|
||
(buffer-substring
|
||
(save-excursion
|
||
(or (re-search-backward "^[^ \t]" nil t)
|
||
(point)))
|
||
(progn
|
||
(if (re-search-forward "^[^ \t]" nil t)
|
||
(forward-char -1))
|
||
(point))))))
|
||
(t
|
||
(setq matches
|
||
(concat matches
|
||
(buffer-substring (point)(progn (end-of-line)(point)))
|
||
"\n")))))
|
||
(message "Parsing MH aliases...done")
|
||
(when mh-alias-local-users
|
||
(message "Making passwd aliases...")
|
||
(setq passwd-matches
|
||
(mapconcat
|
||
(lambda (elem)
|
||
(if (or (string-match regexp (car elem))
|
||
(string-match regexp (cadr elem)))
|
||
(format "%s: %s\n" (car elem) (cadr elem))))
|
||
mh-alias-passwd-alist ""))
|
||
(message "Making passwd aliases...done")))
|
||
(if (and (string-equal "" matches)
|
||
(string-equal "" group-matches)
|
||
(string-equal "" passwd-matches))
|
||
(message "No matches")
|
||
(with-output-to-temp-buffer mh-aliases-buffer
|
||
(if (not (string-equal "" matches))
|
||
(princ matches))
|
||
(when (not (string-equal group-matches ""))
|
||
(princ "\nGroup Aliases:\n\n")
|
||
(princ group-matches))
|
||
(when (not (string-equal passwd-matches ""))
|
||
(princ "\nLocal User Aliases:\n\n")
|
||
(princ passwd-matches))))))
|
||
|
||
(defun mh-folder-line-matches-show-buffer-p ()
|
||
"Return t if the message under point in folder-mode is in the show buffer.
|
||
Return nil in any other circumstance (no message under point, no
|
||
show buffer, the message in the show buffer doesn't match."
|
||
(and (eq major-mode 'mh-folder-mode)
|
||
(mh-get-msg-num nil)
|
||
mh-show-buffer
|
||
(get-buffer mh-show-buffer)
|
||
(buffer-file-name (get-buffer mh-show-buffer))
|
||
(string-match ".*/\\([0-9]+\\)$"
|
||
(buffer-file-name (get-buffer mh-show-buffer)))
|
||
(string-equal
|
||
(match-string 1 (buffer-file-name (get-buffer mh-show-buffer)))
|
||
(int-to-string (mh-get-msg-num nil)))))
|
||
|
||
(provide 'mh-alias)
|
||
|
||
;; Local Variables:
|
||
;; indent-tabs-mode: nil
|
||
;; sentence-end-double-space: nil
|
||
;; End:
|
||
|
||
;;; mh-alias.el ends here
|