1 ;;; mh-alias.el --- MH-E mail alias completion and expansion
3 ;; Copyright (C) 1994-1997, 2001-2016 Free Software Foundation, Inc.
5 ;; Author: Peter S. Galbraith <psg@debian.org>
6 ;; Maintainer: Bill Wohler <wohler@newt.com>
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software: you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation, either version 3 of the License, or
15 ;; (at your option) any later version.
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
37 (defvar mh-alias-alist
'not-read
38 "Alist of MH aliases.")
39 (defvar mh-alias-blind-alist nil
40 "Alist of MH aliases that are blind lists.")
41 (defvar mh-alias-passwd-alist nil
42 "Alist of aliases extracted from passwd file and their expansions.")
43 (defvar mh-alias-tstamp nil
44 "Time aliases were last loaded.")
45 (defvar mh-alias-read-address-map
46 (let ((map (copy-keymap minibuffer-local-completion-map
)))
47 (define-key map
"," 'mh-alias-minibuffer-confirm-address
)
48 (define-key map
" " 'self-insert-command
)
51 (defvar mh-alias-system-aliases
52 '("/etc/nmh/MailAliases" "/etc/mh/MailAliases"
53 "/usr/lib/mh/MailAliases" "/usr/share/mailutils/mh/MailAliases"
55 "*A list of system files which are a source of aliases.
56 If these files are modified, they are automatically reread. This list
57 need include only system aliases and the passwd file, since personal
58 alias files listed in your \"Aliasfile:\" MH profile component are
59 automatically included. You can update the alias list manually using
60 \\[mh-alias-reload].")
66 (defun mh-alias-tstamp (arg)
67 "Check whether alias files have been modified.
68 Return t if any file listed in the Aliasfile MH profile component has
69 been modified since the timestamp.
70 If ARG is non-nil, set timestamp with the current time."
72 (let ((time (current-time)))
73 (setq mh-alias-tstamp
(list (nth 0 time
) (nth 1 time
))))
78 (when (and file
(file-exists-p file
))
79 (setq stamp
(nth 5 (file-attributes file
)))
80 (or (> (car stamp
) (car mh-alias-tstamp
))
81 (and (= (car stamp
) (car mh-alias-tstamp
))
82 (> (cadr stamp
) (cadr mh-alias-tstamp
)))))))
83 (mh-alias-filenames t
)))))))
85 (defun mh-alias-filenames (arg)
86 "Return list of filenames that contain aliases.
87 The filenames come from the Aliasfile profile component and are
89 If ARG is non-nil, filenames listed in `mh-alias-system-aliases' are
91 (or mh-progs
(mh-find-path))
93 (let* ((filename (mh-profile-component "Aliasfile"))
94 (filelist (and filename
(split-string filename
"[ \t]+")))
99 (if (and mh-user-path file
100 (file-exists-p (expand-file-name file mh-user-path
)))
101 (expand-file-name file mh-user-path
))))
104 (if (stringp mh-alias-system-aliases
)
105 (append userlist
(list mh-alias-system-aliases
))
106 (append userlist mh-alias-system-aliases
))
109 (defun mh-alias-gecos-name (gecos-name username comma-separator
)
110 "Return a usable address string from a GECOS-NAME and USERNAME.
111 Use only part of the GECOS-NAME up to the first comma if
112 COMMA-SEPARATOR is non-nil."
113 (let ((res gecos-name
))
114 ;; Keep only string until first comma if COMMA-SEPARATOR is t.
115 (if (and comma-separator
116 (string-match "^\\([^,]+\\)," res
))
117 (setq res
(match-string 1 res
)))
118 ;; Replace "&" with capitalized username
119 (if (string-match "&" res
)
120 (setq res
(mh-replace-regexp-in-string "&" (capitalize username
) res
)))
121 ;; Remove " character
122 (if (string-match "\"" res
)
123 (setq res
(mh-replace-regexp-in-string "\"" "" res
)))
124 ;; If empty string, use username instead
125 (if (string-equal "" res
)
127 ;; Surround by quotes if doesn't consist of simple characters
128 (if (not (string-match "^[ a-zA-Z0-9-]+$" res
))
129 (setq res
(concat "\"" res
"\"")))
132 (defun mh-alias-local-users ()
133 "Return an alist of local users from /etc/passwd.
134 Exclude all aliases already in `mh-alias-alist' from \"ali\""
136 (with-current-buffer (get-buffer-create mh-temp-buffer
)
139 ((eq mh-alias-local-users t
)
140 (if (file-readable-p "/etc/passwd")
141 (insert-file-contents "/etc/passwd")))
142 ((stringp mh-alias-local-users
)
143 (insert mh-alias-local-users
"\n")
144 (shell-command-on-region (point-min) (point-max) mh-alias-local-users t t
)
145 (goto-char (point-min))))
146 (while (< (point) (point-max))
148 ((looking-at "\\([^:]*\\):[^:]*:\\([^:]*\\):[^:]*:\\([^:]*\\):")
149 (when (> (string-to-number (match-string 2)) 200)
150 (let* ((username (match-string 1))
151 (gecos-name (match-string 3))
152 (realname (mh-alias-gecos-name
154 mh-alias-passwd-gecos-comma-separator-flag
))
155 (alias-name (if mh-alias-local-users-prefix
156 (concat mh-alias-local-users-prefix
157 (mh-alias-suggest-alias realname t
))
160 (if (string-equal username realname
)
161 (concat "<" username
">")
162 (concat realname
" <" username
">"))))
163 (when (not (mh-assoc-string alias-name mh-alias-alist t
))
164 (setq passwd-alist
(cons (list alias-name alias-translation
)
169 (defun mh-alias-reload ()
172 Since aliases are updated frequently, MH-E reloads aliases
173 automatically whenever an alias lookup occurs if an alias source has
174 changed. Sources include files listed in your \"Aliasfile:\" profile
175 component and your password file if option `mh-alias-local-users' is
176 turned on. However, you can reload your aliases manually by calling
177 this command directly.
179 This function runs `mh-alias-reloaded-hook' after the aliases have
183 (message "Loading MH aliases...")
185 (mh-exec-cmd-quiet t
"ali" "-nolist" "-nouser")
186 (setq mh-alias-alist nil
)
187 (setq mh-alias-blind-alist nil
)
188 (while (< (point) (point-max))
190 ((looking-at "^[ \t]")) ;Continuation line
191 ((looking-at "\\(.+\\): .+: .*$") ; A new -blind- MH alias
192 (when (not (mh-assoc-string (match-string 1) mh-alias-blind-alist t
))
193 (setq mh-alias-blind-alist
194 (cons (list (match-string 1)) mh-alias-blind-alist
))
195 (setq mh-alias-alist
(cons (list (match-string 1)) mh-alias-alist
))))
196 ((looking-at "\\(.+\\): .*$") ; A new MH alias
197 (when (not (mh-assoc-string (match-string 1) mh-alias-alist t
))
199 (cons (list (match-string 1)) mh-alias-alist
)))))
201 (when mh-alias-local-users
202 (setq mh-alias-passwd-alist
(mh-alias-local-users))
203 ;; Update aliases with local users, but leave existing aliases alone.
204 (let ((local-users mh-alias-passwd-alist
)
207 (setq user
(car local-users
))
208 (if (not (mh-assoc-string (car user
) mh-alias-alist t
))
209 (setq mh-alias-alist
(append mh-alias-alist
(list user
))))
210 (setq local-users
(cdr local-users
)))))
211 (run-hooks 'mh-alias-reloaded-hook
)
212 (message "Loading MH aliases...done"))
215 (defun mh-alias-reload-maybe ()
216 "Load new MH aliases."
217 (if (or (eq mh-alias-alist
'not-read
) ; Doesn't exist?
218 (mh-alias-tstamp nil
)) ; Out of date?
225 (defun mh-alias-ali (alias &optional user
)
226 "Return ali expansion for ALIAS.
227 ALIAS must be a string for a single alias.
228 If USER is t, then assume ALIAS is an address and call ali -user. ali
229 returns the string unchanged if not defined. The same is done here."
232 (let ((user-arg (if user
"-user" "-nouser")))
233 (mh-exec-cmd-quiet t
"ali" user-arg
"-nolist" alias
))
234 (goto-char (point-max))
235 (if (looking-at "^$") (delete-char -
1))
236 (buffer-substring (point-min)(point-max)))
238 (message "%s" (error-message-string err
))
242 (defun mh-alias-expand (alias)
243 "Return expansion for ALIAS.
244 Blind aliases or users from /etc/passwd are not expanded."
246 ((mh-assoc-string alias mh-alias-blind-alist t
)
247 alias
) ; Don't expand a blind alias
248 ((mh-assoc-string alias mh-alias-passwd-alist t
)
249 (cadr (mh-assoc-string alias mh-alias-passwd-alist t
)))
251 (mh-alias-ali alias
))))
253 (mh-require 'crm nil t
) ; completing-read-multiple
254 (mh-require 'multi-prompt nil t
)
257 (defun mh-read-address (prompt)
258 "Read an address from the minibuffer with PROMPT."
259 (mh-alias-reload-maybe)
260 (if (not mh-alias-alist
) ; If still no aliases, just prompt
262 (let* ((minibuffer-local-completion-map mh-alias-read-address-map
)
263 (completion-ignore-case mh-alias-completion-ignore-case-flag
)
265 (cond ((fboundp 'completing-read-multiple
)
266 (mh-funcall-if-exists
267 completing-read-multiple prompt mh-alias-alist nil nil
))
268 ((featurep 'multi-prompt
)
269 (mh-funcall-if-exists
270 multi-prompt
"," nil prompt mh-alias-alist nil nil
))
272 (completing-read prompt mh-alias-alist nil nil
) ",")))))
273 (if (not mh-alias-expand-aliases-flag
)
274 (mapconcat 'identity the-answer
", ")
275 ;; Loop over all elements, checking if in passwd alias or blind first
276 (mapconcat 'mh-alias-expand the-answer
",\n ")))))
279 (defun mh-alias-minibuffer-confirm-address ()
280 "Display the alias expansion if `mh-alias-flash-on-comma' is non-nil."
282 (when mh-alias-flash-on-comma
284 (let* ((case-fold-search t
)
285 (beg (mh-beginning-of-word))
286 (the-name (buffer-substring-no-properties beg
(point))))
287 (if (mh-assoc-string the-name mh-alias-alist t
)
288 (message "%s -> %s" the-name
(mh-alias-expand the-name
))
289 ;; Check if it was a single word likely to be an alias
290 (if (and (equal mh-alias-flash-on-comma
1)
291 (not (string-match " " the-name
)))
292 (message "No alias for %s" the-name
))))))
293 (self-insert-command 1))
296 (defun mh-alias-letter-expand-alias ()
297 "Expand mail alias before point."
298 (mh-alias-reload-maybe)
299 (let* ((begin (mh-beginning-of-word))
302 (mh-beginning-of-word -
1))))
303 (when (>= end
(point))
305 begin
(if (fboundp 'completion-at-point
) end
(point))
306 (if (not mh-alias-expand-aliases-flag
)
308 (lambda (string pred action
)
311 (let ((res (try-completion string mh-alias-alist pred
)))
314 (eq t
(try-completion res mh-alias-alist pred
))))
315 (or (mh-alias-expand (if (stringp res
) res string
))
318 ((t) (all-completions string mh-alias-alist pred
))
319 ((lambda) (mh-test-completion string mh-alias-alist pred
)))))))))
322 ;;; Alias File Updating
324 (defun mh-alias-suggest-alias (string &optional no-comma-swap
)
325 "Suggest an alias for STRING.
326 Don't reverse the order of strings separated by a comma if
327 NO-COMMA-SWAP is non-nil."
329 ((string-match "^<\\(.*\\)>$" string
)
330 ;; <somename@foo.bar> -> recurse, stripping brackets.
331 (mh-alias-suggest-alias (match-string 1 string
) no-comma-swap
))
332 ((string-match "^\\sw+$" string
)
333 ;; One word -> downcase it.
335 ((string-match "^\\(\\sw+\\)\\s-+\\(\\sw+\\)$" string
)
336 ;; Two words -> first.last
338 (format "%s.%s" (match-string 1 string
) (match-string 2 string
))))
339 ((string-match "^\\([-a-zA-Z0-9._]+\\)@[-a-zA-z0-9_]+\\.+[a-zA-Z0-9]+$"
341 ;; email only -> downcase username
342 (downcase (match-string 1 string
)))
343 ((string-match "^\"\\(.*\\)\".*" string
)
344 ;; "Some name" <somename@foo.bar> -> recurse -> "Some name"
345 (mh-alias-suggest-alias (match-string 1 string
) no-comma-swap
))
346 ((string-match "^\\(.*\\) +<.*>$" string
)
347 ;; Some name <somename@foo.bar> -> recurse -> Some name
348 (mh-alias-suggest-alias (match-string 1 string
) no-comma-swap
))
349 ((string-match (concat goto-address-mail-regexp
" +(\\(.*\\))$") string
)
350 ;; somename@foo.bar (Some name) -> recurse -> Some name
351 (mh-alias-suggest-alias (match-string 1 string
) no-comma-swap
))
352 ((string-match "^\\(Dr\\|Prof\\)\\.? +\\(.*\\)" string
)
354 (mh-alias-suggest-alias (match-string 2 string
) no-comma-swap
))
355 ((string-match "^\\(.*\\), +\\(Jr\\.?\\|II+\\)$" string
)
356 ;; Strip out tails with comma
357 (mh-alias-suggest-alias (match-string 1 string
) no-comma-swap
))
358 ((string-match "^\\(.*\\) +\\(Jr\\.?\\|II+\\)$" string
)
360 (mh-alias-suggest-alias (match-string 1 string
) no-comma-swap
))
361 ((string-match "^\\(\\sw+\\) +[A-Z]\\.? +\\(.*\\)$" string
)
362 ;; Strip out initials
363 (mh-alias-suggest-alias
364 (format "%s %s" (match-string 1 string
) (match-string 2 string
))
366 ((and (not no-comma-swap
)
367 (string-match "^\\([^,]+\\), +\\(.*\\)$" string
))
368 ;; Reverse order of comma-separated fields to handle:
369 ;; From: "Galbraith, Peter" <psg@debian.org>
370 ;; but don't this for a name string extracted from the passwd file
371 ;; with mh-alias-passwd-gecos-comma-separator-flag set to nil.
372 (mh-alias-suggest-alias
373 (format "%s %s" (match-string 2 string
) (match-string 1 string
))
376 ;; Output string, with spaces replaced by dots.
377 (mh-alias-canonicalize-suggestion string
))))
379 (defun mh-alias-canonicalize-suggestion (string)
380 "Process STRING to replace spaces by periods.
381 First all spaces and commas are replaced by periods. Then every run of
382 consecutive periods are replaced with a single period. Finally the
383 string is converted to lower case."
386 ;; Replace spaces with periods
387 (goto-char (point-min))
388 (while (re-search-forward " +" nil t
)
389 (replace-match "." nil nil
))
390 ;; Replace commas with periods
391 (goto-char (point-min))
392 (while (re-search-forward ",+" nil t
)
393 (replace-match "." nil nil
))
394 ;; Replace consecutive periods with a single period
395 (goto-char (point-min))
396 (while (re-search-forward "\\.\\.+" nil t
)
397 (replace-match "." nil nil
))
398 ;; Convert to lower case
399 (downcase-region (point-min) (point-max))
403 (defun mh-alias-which-file-has-alias (alias file-list
)
404 "Return the name of writable file which defines ALIAS from list FILE-LIST."
405 (with-current-buffer (get-buffer-create mh-temp-buffer
)
406 (let ((the-list file-list
)
410 (when (file-writable-p (car file-list
))
411 (insert-file-contents (car file-list
))
412 (if (re-search-forward (concat "^" (regexp-quote alias
) ":") nil t
)
413 (setq found
(car file-list
)
415 (setq the-list
(cdr the-list
)))))
418 (defun mh-alias-insert-file (&optional alias
)
419 "Return filename which should be used to add ALIAS.
420 The value of the option `mh-alias-insert-file' is used if non-nil;
421 otherwise the value of the \"Aliasfile:\" profile component is used.
422 If the alias already exists, try to return the name of the file that
425 ((and mh-alias-insert-file
(listp mh-alias-insert-file
))
426 (if (not (elt mh-alias-insert-file
1)) ; Only one entry, use it
427 (car mh-alias-insert-file
)
429 (string-equal alias
(mh-alias-ali alias
))) ;alias doesn't exist
430 (completing-read "Alias file: "
431 (mapcar 'list mh-alias-insert-file
) nil t
)
432 (or (mh-alias-which-file-has-alias alias mh-alias-insert-file
)
433 (completing-read "Alias file: "
434 (mapcar 'list mh-alias-insert-file
) nil t
)))))
435 ((and mh-alias-insert-file
(stringp mh-alias-insert-file
))
436 mh-alias-insert-file
)
438 ;; writable ones returned from (mh-alias-filenames):
439 (let ((autolist (delq nil
(mapcar (lambda (file)
440 (if (and (file-writable-p file
)
442 file
"/etc/passwd")))
444 (mh-alias-filenames t
)))))
447 (error "No writable alias file;
448 set `mh-alias-insert-file' or the \"Aliasfile:\" profile component"))
449 ((not (elt autolist
1)) ; Only one entry, use it
452 (string-equal alias
(mh-alias-ali alias
))) ;alias doesn't exist
453 (completing-read "Alias file: " (mapcar 'list autolist
) nil t
))
455 (or (mh-alias-which-file-has-alias alias autolist
)
456 (completing-read "Alias file: "
457 (mapcar 'list autolist
) nil t
))))))))
460 (defun mh-alias-address-to-alias (address)
461 "Return the ADDRESS alias if defined, or nil."
462 (let* ((aliases (mh-alias-ali address t
)))
463 (if (string-equal aliases address
)
464 nil
; ali returned same string -> no.
465 ;; Double-check that we have an individual alias. This means that the
466 ;; alias doesn't expand into a list (of which this address is part).
467 (car (delq nil
(mapcar
470 (let ((recurse (mh-alias-ali alias nil
)))
471 (if (string-match ".*,.*" recurse
)
474 (split-string aliases
", +")))))))
477 (defun mh-alias-for-from-p ()
478 "Return t if sender's address has a corresponding alias."
479 (mh-alias-reload-maybe)
481 (if (not (mh-folder-line-matches-show-buffer-p))
482 nil
;No corresponding show buffer
483 (if (eq major-mode
'mh-folder-mode
)
484 (set-buffer mh-show-buffer
))
485 (let ((from-header (mh-extract-from-header-value)))
487 (mh-alias-address-to-alias from-header
))))))
489 (defun mh-alias-add-alias-to-file (alias address
&optional file
)
490 "Add ALIAS for ADDRESS in alias FILE without alias check or prompts.
491 Prompt for alias file if not provided and there is more than one
494 If the alias exists already, you will have the choice of
495 inserting the new alias before or after the old alias. In the
496 former case, this alias will be used when sending mail to this
497 alias. In the latter case, the alias serves as an additional
498 folder name hint when filing messages."
500 (setq file
(mh-alias-insert-file alias
)))
501 (with-current-buffer (find-file-noselect file
)
502 (goto-char (point-min))
503 (let ((alias-search (concat alias
":"))
505 (case-fold-search t
))
507 ;; Search for exact match (if we had the same alias before)
509 (concat "^" (regexp-quote alias-search
) " *\\(.*\\)") nil t
)
510 (let ((answer (read-string
511 (format (concat "Alias %s exists; insert new address "
512 "[b]efore or [a]fter: ")
514 (case-fold-search t
))
515 (cond ((string-match "^b" answer
))
516 ((string-match "^a" answer
)
519 (error "Unrecognized response")))))
520 ;; No, so sort-in at the right place
521 ;; search for "^alias", then "^alia", etc.
522 ((eq mh-alias-insertion-location
'sorted
)
523 (setq letter
(substring alias-search -
1)
524 alias-search
(substring alias-search
0 -
1))
525 (while (and (not (equal alias-search
""))
526 (not (re-search-forward
527 (concat "^" (regexp-quote alias-search
)) nil t
)))
528 (setq letter
(substring alias-search -
1)
529 alias-search
(substring alias-search
0 -
1)))
530 ;; Next, move forward to sort alphabetically for following letters
532 (while (re-search-forward
533 (concat "^" (regexp-quote alias-search
) "[a-" letter
"]")
536 ((eq mh-alias-insertion-location
'bottom
)
537 (goto-char (point-max)))
538 ((eq mh-alias-insertion-location
'top
)
539 (goto-char (point-min)))))
541 (insert (format "%s: %s\n" alias address
))
544 (defun mh-alias-add-alias (alias address
)
545 "Add ALIAS for ADDRESS in personal alias file.
547 This function prompts you for an alias and address. If the alias
548 exists already, you will have the choice of inserting the new
549 alias before or after the old alias. In the former case, this
550 alias will be used when sending mail to this alias. In the latter
551 case, the alias serves as an additional folder name hint when
554 (mh-alias-reload-maybe)
555 (setq alias
(completing-read "Alias: " mh-alias-alist nil nil alias
))
556 (if (and address
(string-match "^<\\(.*\\)>$" address
))
557 (setq address
(match-string 1 address
)))
558 (setq address
(read-string "Address: " address
))
559 (if (string-match "^<\\(.*\\)>$" address
)
560 (setq address
(match-string 1 address
)))
561 (let ((address-alias (mh-alias-address-to-alias address
))
562 (alias-address (mh-alias-expand alias
)))
563 (if (string-equal alias-address alias
)
564 (setq alias-address nil
))
566 ((and (equal alias address-alias
)
567 (equal address alias-address
))
568 (message "Already defined as %s" alias-address
))
570 (if (y-or-n-p (format "Address has alias %s; set new one? "
572 (mh-alias-add-alias-to-file alias address
)))
574 (mh-alias-add-alias-to-file alias address
)))))
577 (defun mh-alias-grab-from-field ()
578 "Add alias for the sender of the current message."
580 (mh-alias-reload-maybe)
583 ((mh-folder-line-matches-show-buffer-p)
584 (set-buffer mh-show-buffer
))
585 ((and (eq major-mode
'mh-folder-mode
)
586 (mh-get-msg-num nil
))
587 (set-buffer (get-buffer-create mh-temp-buffer
))
588 (insert-file-contents (mh-msg-filename (mh-get-msg-num t
))))
589 ((eq major-mode
'mh-folder-mode
)
590 (error "Cursor not pointing to a message")))
591 (let* ((address (or (mh-extract-from-header-value)
592 (error "Message has no From: header")))
593 (alias (mh-alias-suggest-alias address
)))
594 (mh-alias-add-alias alias address
))))
596 (defun mh-alias-add-address-under-point ()
597 "Insert an alias for address under point."
599 (let ((address (goto-address-find-address-at-point)))
601 (mh-alias-add-alias nil address
)
602 (message "No email address found under point"))))
604 (defun mh-alias-apropos (regexp)
605 "Show all aliases or addresses that match a regular expression REGEXP."
606 (interactive "sAlias regexp: ")
607 (if mh-alias-local-users
608 (mh-alias-reload-maybe))
613 (message "Reading MH aliases...")
614 (mh-exec-cmd-quiet t
"ali" "-nolist" "-nouser")
615 (message "Parsing MH aliases...")
616 (while (re-search-forward regexp nil t
)
619 ((looking-at "^[ \t]") ;Continuation line
621 (concat group-matches
624 (or (re-search-backward "^[^ \t]" nil t
)
627 (if (re-search-forward "^[^ \t]" nil t
)
633 (buffer-substring (point)(progn (end-of-line)(point)))
635 (message "Parsing MH aliases...done")
636 (when mh-alias-local-users
637 (message "Making passwd aliases...")
641 (if (or (string-match regexp
(car elem
))
642 (string-match regexp
(cadr elem
)))
643 (format "%s: %s\n" (car elem
) (cadr elem
))))
644 mh-alias-passwd-alist
""))
645 (message "Making passwd aliases...done")))
646 (if (and (string-equal "" matches
)
647 (string-equal "" group-matches
)
648 (string-equal "" passwd-matches
))
649 (message "No matches")
650 (with-output-to-temp-buffer mh-aliases-buffer
651 (if (not (string-equal "" matches
))
653 (when (not (string-equal group-matches
""))
654 (princ "\nGroup Aliases:\n\n")
655 (princ group-matches
))
656 (when (not (string-equal passwd-matches
""))
657 (princ "\nLocal User Aliases:\n\n")
658 (princ passwd-matches
))))))
660 (defun mh-folder-line-matches-show-buffer-p ()
661 "Return t if the message under point in folder-mode is in the show buffer.
662 Return nil in any other circumstance (no message under point, no
663 show buffer, the message in the show buffer doesn't match."
664 (and (eq major-mode
'mh-folder-mode
)
667 (get-buffer mh-show-buffer
)
668 (buffer-file-name (get-buffer mh-show-buffer
))
669 (string-match ".*/\\([0-9]+\\)$"
670 (buffer-file-name (get-buffer mh-show-buffer
)))
672 (match-string 1 (buffer-file-name (get-buffer mh-show-buffer
)))
673 (int-to-string (mh-get-msg-num nil
)))))
678 ;; indent-tabs-mode: nil
679 ;; sentence-end-double-space: nil
682 ;;; mh-alias.el ends here