[bpt/emacs.git] / lisp / mh-e / mh-limit.el

;;; mh-limit.el --- MH-E display limits

;; Copyright (C) 2001, 2002, 2003, 2006 Free Software Foundation, Inc.

;; Author: Peter S. Galbraith <psg@debian.org>
;; Maintainer: Bill Wohler <wohler@newt.com>
;; Keywords: mail
;; See: mh-e.el

;; This file is part of GNU Emacs.

;; GNU Emacs 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.

;; GNU Emacs 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 GNU Emacs; see the file COPYING.  If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.

;;; Commentary:

;; "Poor man's threading" by psg.

;;; Change Log:

;;; Code:

(require 'mh-e)
(mh-require-cl)
(require 'mh-scan)

(autoload 'message-fetch-field "message")

\f

;;; MH-Folder Commands

;; Alphabetical.

;;;###mh-autoload
(defun mh-delete-subject ()
  "Delete messages with same subject\\<mh-folder-mode-map>.

To delete messages faster, you can use this command to delete all
the messages with the same subject as the current message. This
command puts these messages in a sequence named \"subject\". You
can undo this action by using \\[mh-undo] with a prefix argument
and then specifying the \"subject\" sequence."
  (interactive)
  (let ((count (mh-subject-to-sequence nil)))
    (cond
     ((not count)                       ; No subject line, delete msg anyway
      (mh-delete-msg (mh-get-msg-num t)))
     ((= 0 count)                       ; No other msgs, delete msg anyway.
      (message "No other messages with same Subject following this one")
      (mh-delete-msg (mh-get-msg-num t)))
     (t                                 ; We have a subject sequence.
      (message "Marked %d messages for deletion" count)
      (mh-delete-msg 'subject)))))

;;;###mh-autoload
(defun mh-delete-subject-or-thread ()
  "Delete messages with same subject or thread\\<mh-folder-mode-map>.

To delete messages faster, you can use this command to delete all
the messages with the same subject as the current message. This
command puts these messages in a sequence named \"subject\". You
can undo this action by using \\[mh-undo] with a prefix argument
and then specifying the \"subject\" sequence.

However, if the buffer is displaying a threaded view of the
folder then this command behaves like \\[mh-thread-delete]."
  (interactive)
  (if (memq 'unthread mh-view-ops)
      (mh-thread-delete)
    (mh-delete-subject)))

;;;###mh-autoload
(defun mh-narrow-to-cc (&optional pick-expr)
  "Limit to messages with the same \"Cc:\" field.
With a prefix argument, edit PICK-EXPR.

Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
  (interactive
   (list (mh-edit-pick-expr (mh-current-message-header-field 'cc))))
  (mh-narrow-to-header-field 'cc pick-expr))

;;;###mh-autoload
(defun mh-narrow-to-from (&optional pick-expr)
  "Limit to messages with the same \"From:\" field.
With a prefix argument, edit PICK-EXPR.

Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
  (interactive
   (list (mh-edit-pick-expr (mh-current-message-header-field 'from))))
  (mh-narrow-to-header-field 'from pick-expr))

;;;###mh-autoload
(defun mh-narrow-to-range (range)
  "Limit to RANGE.

Check the documentation of `mh-interactive-range' to see how
RANGE is read in interactive use.

Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
  (interactive (list (mh-interactive-range "Narrow to")))
  (when (assoc 'range mh-seq-list) (mh-delete-seq 'range))
  (mh-add-msgs-to-seq (mh-range-to-msg-list range) 'range)
  (mh-narrow-to-seq 'range))

;;;###mh-autoload
(defun mh-narrow-to-subject (&optional pick-expr)
  "Limit to messages with same subject.
With a prefix argument, edit PICK-EXPR.

Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
  (interactive
   (list (mh-edit-pick-expr (mh-current-message-header-field 'subject))))
  (mh-narrow-to-header-field 'subject pick-expr))

;;;###mh-autoload
(defun mh-narrow-to-to (&optional pick-expr)
  "Limit to messages with the same \"To:\" field.
With a prefix argument, edit PICK-EXPR.

Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
  (interactive
   (list (mh-edit-pick-expr (mh-current-message-header-field 'to))))
  (mh-narrow-to-header-field 'to pick-expr))

\f

;;; Support Routines

(defun mh-subject-to-sequence (all)
  "Put all following messages with same subject in sequence 'subject.
If arg ALL is t, move to beginning of folder buffer to collect all
messages.
If arg ALL is nil, collect only messages fron current one on forward.

Return number of messages put in the sequence:

 nil -> there was no subject line.

 0   -> there were no later messages with the same
        subject (sequence not made)

 >1  -> the total number of messages including current one."
  (if (memq 'unthread mh-view-ops)
      (mh-subject-to-sequence-threaded all)
    (mh-subject-to-sequence-unthreaded all)))

(defun mh-subject-to-sequence-threaded (all)
  "Put all messages with the same subject in the 'subject sequence.

This function works when the folder is threaded. In this
situation the subject could get truncated and so the normal
matching doesn't work.

The parameter ALL is non-nil then all the messages in the buffer
are considered, otherwise only the messages after the current one
are taken into account."
  (let* ((cur (mh-get-msg-num nil))
         (subject (mh-thread-find-msg-subject cur))
         region msgs)
    (if (null subject)
        (and (message "No subject line") nil)
      (setq region (cons (if all (point-min) (point)) (point-max)))
      (mh-iterate-on-range msg region
        (when (eq (mh-thread-find-msg-subject msg) subject)
          (push msg msgs)))
      (setq msgs (sort msgs #'mh-lessp))
      (if (null msgs)
          0
        (when (assoc 'subject mh-seq-list)
          (mh-delete-seq 'subject))
        (mh-add-msgs-to-seq msgs 'subject)
        (length msgs)))))

(defvar mh-limit-max-subject-size 41
  "Maximum size of the subject part.
It would be desirable to avoid hard-coding this.")

(defun mh-subject-to-sequence-unthreaded (all)
  "Put all following messages with same subject in sequence 'subject.

This function only works with an unthreaded folder. If arg ALL is
t, move to beginning of folder buffer to collect all messages. If
arg ALL is nil, collect only messages fron current one on
forward.

Return number of messages put in the sequence:

 nil -> there was no subject line.
 0   -> there were no later messages with the same
        subject (sequence not made)
 >1  -> the total number of messages including current one."
  (if (not (eq major-mode 'mh-folder-mode))
      (error "Not in a folder buffer"))
  (save-excursion
    (beginning-of-line)
    (if (or (not (looking-at mh-scan-subject-regexp))
            (not (match-string 3))
            (string-equal "" (match-string 3)))
        (progn (message "No subject line")
               nil)
      (let ((subject (mh-match-string-no-properties 3))
            (list))
        (if (> (length subject) mh-limit-max-subject-size)
            (setq subject (substring subject 0 mh-limit-max-subject-size)))
        (save-excursion
          (if all
              (goto-char (point-min)))
          (while (re-search-forward mh-scan-subject-regexp nil t)
            (let ((this-subject (mh-match-string-no-properties 3)))
              (if (> (length this-subject) mh-limit-max-subject-size)
                  (setq this-subject (substring this-subject
                                                0 mh-limit-max-subject-size)))
              (if (string-equal this-subject subject)
                  (setq list (cons (mh-get-msg-num t) list))))))
        (cond
         (list
          ;; If we created a new sequence, add the initial message to it too.
          (if (not (member (mh-get-msg-num t) list))
              (setq list (cons (mh-get-msg-num t) list)))
          (if (assoc 'subject mh-seq-list) (mh-delete-seq 'subject))
          ;; sort the result into a sequence
          (let ((sorted-list (sort (copy-sequence list) 'mh-lessp)))
            (while sorted-list
              (mh-add-msgs-to-seq (car sorted-list) 'subject nil)
              (setq sorted-list (cdr sorted-list)))
            (safe-length list)))
         (t
          0))))))

(defun mh-edit-pick-expr (default)
  "With prefix arg edit a pick expression.
If no prefix arg is given, then return DEFAULT."
  (let ((default-string (loop for x in default concat (format " %s" x))))
    (if (or current-prefix-arg (equal default-string ""))
        (mh-pick-args-list (read-string "Pick expression: "
                                        default-string))
      default)))

(defun mh-pick-args-list (s)
  "Form list by grouping elements in string S suitable for pick arguments.
For example, the string \"-subject a b c -from Joe User
<user@domain.com>\" is converted to (\"-subject\" \"a b c\"
\"-from\" \"Joe User <user@domain.com>\""
  (let ((full-list (split-string s))
        current-arg collection arg-list)
    (while full-list
      (setq current-arg (car full-list))
      (if (null (string-match "^-" current-arg))
          (setq collection
                (if (null collection)
                    current-arg
                  (format "%s %s" collection current-arg)))
        (when collection
          (setq arg-list (append arg-list (list collection)))
          (setq collection nil))
        (setq arg-list (append arg-list (list current-arg))))
      (setq full-list (cdr full-list)))
    (when collection
      (setq arg-list (append arg-list (list collection))))
    arg-list))

(defun mh-current-message-header-field (header-field)
  "Return a pick regexp to match HEADER-FIELD of the message at point."
  (let ((num (mh-get-msg-num nil)))
    (when num
      (let ((folder mh-current-folder))
        (with-temp-buffer
          (insert-file-contents-literally (mh-msg-filename num folder))
          (goto-char (point-min))
          (when (search-forward "\n\n" nil t)
            (narrow-to-region (point-min) (point)))
          (let* ((field (or (message-fetch-field (format "%s" header-field))
                            ""))
                 (field-option (format "-%s" header-field))
                 (patterns (loop for x in (split-string  field "[ ]*,[ ]*")
                                 unless (equal x "")
                                 collect (if (string-match "<\\(.*@.*\\)>" x)
                                             (match-string 1 x)
                                           x))))
            (when patterns
              (loop with accum = `(,field-option ,(car patterns))
                    for e in (cdr patterns)
                    do (setq accum `(,field-option ,e "-or" ,@accum))
                    finally return accum))))))))

(defun mh-narrow-to-header-field (header-field pick-expr)
  "Limit to messages whose HEADER-FIELD match PICK-EXPR.
The MH command pick is used to do the match."
  (let ((folder mh-current-folder)
        (original (mh-coalesce-msg-list
                   (mh-range-to-msg-list (cons (point-min) (point-max)))))
        (msg-list ()))
    (with-temp-buffer
      (apply #'mh-exec-cmd-output "pick" nil folder
             (append original (list "-list") pick-expr))
      (goto-char (point-min))
      (while (not (eobp))
        (let ((num (ignore-errors
                     (string-to-number
                      (buffer-substring (point) (mh-line-end-position))))))
          (when num (push num msg-list))
          (forward-line))))
    (if (null msg-list)
        (message "No matches")
      (when (assoc 'header mh-seq-list) (mh-delete-seq 'header))
      (mh-add-msgs-to-seq msg-list 'header)
      (mh-narrow-to-seq 'header))))

(provide 'mh-limit)

;; Local Variables:
;; indent-tabs-mode: nil
;; sentence-end-double-space: nil
;; End:

;; arch-tag: b0d24378-1234-4c42-aa3f-7abad25b40a1
;;; mh-limit.el ends here
Commit	Line	Data
dda00b2c BW	1	;;; mh-limit.el --- MH-E display limits
	2
	3	;; Copyright (C) 2001, 2002, 2003, 2006 Free Software Foundation, Inc.
	4
	5	;; Author: Peter S. Galbraith <psg@debian.org>
	6	;; Maintainer: Bill Wohler <wohler@newt.com>
	7	;; Keywords: mail
	8	;; See: mh-e.el
	9
	10	;; This file is part of GNU Emacs.
	11
	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 2, or (at your option)
	15	;; any later version.
	16
	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.
	21
	22	;; You should have received a copy of the GNU General Public License
	23	;; along with GNU Emacs; see the file COPYING. If not, write to the
	24	;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
	25	;; Boston, MA 02110-1301, USA.
	26
	27	;;; Commentary:
	28
	29	;; "Poor man's threading" by psg.
	30
	31	;;; Change Log:
	32
	33	;;; Code:
	34
	35	(require 'mh-e)
	36	(mh-require-cl)
	37	(require 'mh-scan)
	38
	39	(autoload 'message-fetch-field "message")
	40
	41	\f
	42
	43	;;; MH-Folder Commands
	44
	45	;; Alphabetical.
	46
	47	;;;###mh-autoload
	48	(defun mh-delete-subject ()
	49	"Delete messages with same subject\\<mh-folder-mode-map>.
	50
	51	To delete messages faster, you can use this command to delete all
	52	the messages with the same subject as the current message. This
	53	command puts these messages in a sequence named \"subject\". You
	54	can undo this action by using \\[mh-undo] with a prefix argument
	55	and then specifying the \"subject\" sequence."
	56	(interactive)
	57	(let ((count (mh-subject-to-sequence nil)))
	58	(cond
	59	((not count) ; No subject line, delete msg anyway
	60	(mh-delete-msg (mh-get-msg-num t)))
	61	((= 0 count) ; No other msgs, delete msg anyway.
	62	(message "No other messages with same Subject following this one")
	63	(mh-delete-msg (mh-get-msg-num t)))
	64	(t ; We have a subject sequence.
65	(message "Marked %d messages for deletion" count)
66	(mh-delete-msg 'subject)))))
67
68	;;;###mh-autoload
69	(defun mh-delete-subject-or-thread ()
70	"Delete messages with same subject or thread\\<mh-folder-mode-map>.
71
72	To delete messages faster, you can use this command to delete all
73	the messages with the same subject as the current message. This
74	command puts these messages in a sequence named \"subject\". You
75	can undo this action by using \\[mh-undo] with a prefix argument
76	and then specifying the \"subject\" sequence.
77
78	However, if the buffer is displaying a threaded view of the
79	folder then this command behaves like \\[mh-thread-delete]."
80	(interactive)
81	(if (memq 'unthread mh-view-ops)
82	(mh-thread-delete)
83	(mh-delete-subject)))
84
85	;;;###mh-autoload
86	(defun mh-narrow-to-cc (&optional pick-expr)
87	"Limit to messages with the same \"Cc:\" field.
88	With a prefix argument, edit PICK-EXPR.
89
90	Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
91	(interactive
92	(list (mh-edit-pick-expr (mh-current-message-header-field 'cc))))
93	(mh-narrow-to-header-field 'cc pick-expr))
94
95	;;;###mh-autoload
96	(defun mh-narrow-to-from (&optional pick-expr)
97	"Limit to messages with the same \"From:\" field.
98	With a prefix argument, edit PICK-EXPR.
99
100	Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
101	(interactive
102	(list (mh-edit-pick-expr (mh-current-message-header-field 'from))))
103	(mh-narrow-to-header-field 'from pick-expr))
104
105	;;;###mh-autoload
106	(defun mh-narrow-to-range (range)
107	"Limit to RANGE.
108
109	Check the documentation of `mh-interactive-range' to see how
110	RANGE is read in interactive use.
111
112	Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
113	(interactive (list (mh-interactive-range "Narrow to")))
114	(when (assoc 'range mh-seq-list) (mh-delete-seq 'range))
115	(mh-add-msgs-to-seq (mh-range-to-msg-list range) 'range)
116	(mh-narrow-to-seq 'range))
117
118	;;;###mh-autoload
119	(defun mh-narrow-to-subject (&optional pick-expr)
120	"Limit to messages with same subject.
121	With a prefix argument, edit PICK-EXPR.
122
123	Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
124	(interactive
125	(list (mh-edit-pick-expr (mh-current-message-header-field 'subject))))
126	(mh-narrow-to-header-field 'subject pick-expr))
127
128	;;;###mh-autoload
129	(defun mh-narrow-to-to (&optional pick-expr)
130	"Limit to messages with the same \"To:\" field.
131	With a prefix argument, edit PICK-EXPR.
132
133	Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
134	(interactive
135	(list (mh-edit-pick-expr (mh-current-message-header-field 'to))))
136	(mh-narrow-to-header-field 'to pick-expr))
137
138	\f
139
140	;;; Support Routines
141
142	(defun mh-subject-to-sequence (all)
143	"Put all following messages with same subject in sequence 'subject.
144	If arg ALL is t, move to beginning of folder buffer to collect all
145	messages.
146	If arg ALL is nil, collect only messages fron current one on forward.
147
148	Return number of messages put in the sequence:
149
150	nil -> there was no subject line.
151
152	0 -> there were no later messages with the same
153	subject (sequence not made)
154
155	>1 -> the total number of messages including current one."
156	(if (memq 'unthread mh-view-ops)
157	(mh-subject-to-sequence-threaded all)
158	(mh-subject-to-sequence-unthreaded all)))
159
160	(defun mh-subject-to-sequence-threaded (all)
161	"Put all messages with the same subject in the 'subject sequence.
162
163	This function works when the folder is threaded. In this
164	situation the subject could get truncated and so the normal
165	matching doesn't work.
166
167	The parameter ALL is non-nil then all the messages in the buffer
168	are considered, otherwise only the messages after the current one
169	are taken into account."
170	(let* ((cur (mh-get-msg-num nil))
171	(subject (mh-thread-find-msg-subject cur))
172	region msgs)
173	(if (null subject)
174	(and (message "No subject line") nil)
175	(setq region (cons (if all (point-min) (point)) (point-max)))
176	(mh-iterate-on-range msg region
177	(when (eq (mh-thread-find-msg-subject msg) subject)
178	(push msg msgs)))
179	(setq msgs (sort msgs #'mh-lessp))
180	(if (null msgs)
181	0
182	(when (assoc 'subject mh-seq-list)
183	(mh-delete-seq 'subject))
184	(mh-add-msgs-to-seq msgs 'subject)
185	(length msgs)))))
186
187	(defvar mh-limit-max-subject-size 41
188	"Maximum size of the subject part.
189	It would be desirable to avoid hard-coding this.")
190
191	(defun mh-subject-to-sequence-unthreaded (all)
192	"Put all following messages with same subject in sequence 'subject.
193
194	This function only works with an unthreaded folder. If arg ALL is
195	t, move to beginning of folder buffer to collect all messages. If
196	arg ALL is nil, collect only messages fron current one on
197	forward.
198
199	Return number of messages put in the sequence:
200
201	nil -> there was no subject line.
202	0 -> there were no later messages with the same
203	subject (sequence not made)
204	>1 -> the total number of messages including current one."
205	(if (not (eq major-mode 'mh-folder-mode))
206	(error "Not in a folder buffer"))
207	(save-excursion
208	(beginning-of-line)
209	(if (or (not (looking-at mh-scan-subject-regexp))
210	(not (match-string 3))
211	(string-equal "" (match-string 3)))
212	(progn (message "No subject line")
213	nil)
d5dc8c56	214	(let ((subject (mh-match-string-no-properties 3))
dda00b2c BW	215	(list))
	216	(if (> (length subject) mh-limit-max-subject-size)
	217	(setq subject (substring subject 0 mh-limit-max-subject-size)))
	218	(save-excursion
	219	(if all
	220	(goto-char (point-min)))
	221	(while (re-search-forward mh-scan-subject-regexp nil t)
d5dc8c56	222	(let ((this-subject (mh-match-string-no-properties 3)))
dda00b2c BW	223	(if (> (length this-subject) mh-limit-max-subject-size)
	224	(setq this-subject (substring this-subject
	225	0 mh-limit-max-subject-size)))
	226	(if (string-equal this-subject subject)
	227	(setq list (cons (mh-get-msg-num t) list))))))
	228	(cond
	229	(list
	230	;; If we created a new sequence, add the initial message to it too.
	231	(if (not (member (mh-get-msg-num t) list))
	232	(setq list (cons (mh-get-msg-num t) list)))
	233	(if (assoc 'subject mh-seq-list) (mh-delete-seq 'subject))
	234	;; sort the result into a sequence
	235	(let ((sorted-list (sort (copy-sequence list) 'mh-lessp)))
	236	(while sorted-list
	237	(mh-add-msgs-to-seq (car sorted-list) 'subject nil)
	238	(setq sorted-list (cdr sorted-list)))
	239	(safe-length list)))
	240	(t
	241	0))))))
	242
	243	(defun mh-edit-pick-expr (default)
	244	"With prefix arg edit a pick expression.
	245	If no prefix arg is given, then return DEFAULT."
	246	(let ((default-string (loop for x in default concat (format " %s" x))))
	247	(if (or current-prefix-arg (equal default-string ""))
	248	(mh-pick-args-list (read-string "Pick expression: "
	249	default-string))
	250	default)))
	251
	252	(defun mh-pick-args-list (s)
	253	"Form list by grouping elements in string S suitable for pick arguments.
	254	For example, the string \"-subject a b c -from Joe User
	255	<user@domain.com>\" is converted to (\"-subject\" \"a b c\"
	256	\"-from\" \"Joe User <user@domain.com>\""
	257	(let ((full-list (split-string s))
	258	current-arg collection arg-list)
	259	(while full-list
	260	(setq current-arg (car full-list))
	261	(if (null (string-match "^-" current-arg))
	262	(setq collection
	263	(if (null collection)
	264	current-arg
	265	(format "%s %s" collection current-arg)))
	266	(when collection
	267	(setq arg-list (append arg-list (list collection)))
	268	(setq collection nil))
	269	(setq arg-list (append arg-list (list current-arg))))
	270	(setq full-list (cdr full-list)))
	271	(when collection
	272	(setq arg-list (append arg-list (list collection))))
	273	arg-list))
	274
	275	(defun mh-current-message-header-field (header-field)
	276	"Return a pick regexp to match HEADER-FIELD of the message at point."
	277	(let ((num (mh-get-msg-num nil)))
	278	(when num
	279	(let ((folder mh-current-folder))
	280	(with-temp-buffer
	281	(insert-file-contents-literally (mh-msg-filename num folder))
	282	(goto-char (point-min))
	283	(when (search-forward "\n\n" nil t)
	284	(narrow-to-region (point-min) (point)))
	285	(let* ((field (or (message-fetch-field (format "%s" header-field))
	286	""))
287	(field-option (format "-%s" header-field))
288	(patterns (loop for x in (split-string field "[ ],[ ]")
289	unless (equal x "")
290	collect (if (string-match "<\\(.@.\\)>" x)
291	(match-string 1 x)
292	x))))
293	(when patterns
294	(loop with accum = `(,field-option ,(car patterns))
295	for e in (cdr patterns)
296	do (setq accum `(,field-option ,e "-or" ,@accum))
297	finally return accum))))))))
298
299	(defun mh-narrow-to-header-field (header-field pick-expr)
300	"Limit to messages whose HEADER-FIELD match PICK-EXPR.
301	The MH command pick is used to do the match."
302	(let ((folder mh-current-folder)
303	(original (mh-coalesce-msg-list
304	(mh-range-to-msg-list (cons (point-min) (point-max)))))
305	(msg-list ()))
306	(with-temp-buffer
307	(apply #'mh-exec-cmd-output "pick" nil folder
308	(append original (list "-list") pick-expr))
309	(goto-char (point-min))
310	(while (not (eobp))
311	(let ((num (ignore-errors
312	(string-to-number
d5dc8c56	313	(buffer-substring (point) (mh-line-end-position))))))
dda00b2c BW	314	(when num (push num msg-list))
	315	(forward-line))))
	316	(if (null msg-list)
	317	(message "No matches")
	318	(when (assoc 'header mh-seq-list) (mh-delete-seq 'header))
	319	(mh-add-msgs-to-seq msg-list 'header)
	320	(mh-narrow-to-seq 'header))))
	321
	322	(provide 'mh-limit)
	323
	324	;; Local Variables:
	325	;; indent-tabs-mode: nil
	326	;; sentence-end-double-space: nil
	327	;; End:
	328
a1ab640d	329	;; arch-tag: b0d24378-1234-4c42-aa3f-7abad25b40a1
dda00b2c	330	;;; mh-limit.el ends here