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219 lines
8.8 KiB
EmacsLisp
219 lines
8.8 KiB
EmacsLisp
;;; org-mac-message.el --- Links to Apple Mail.app messages from within Org-mode
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;; Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
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;; Author: John Wiegley <johnw@gnu.org>
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;; Christopher Suckling <suckling at gmail dot com>
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;; Version: 7.4
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;; Keywords: outlines, hypermedia, calendar, wp
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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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;; This file implements links to Apple Mail.app messages from within Org-mode.
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;; Org-mode does not load this module by default - if you would actually like
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;; this to happen then configure the variable `org-modules'.
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;; If you would like to create links to all flagged messages in an
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;; Apple Mail.app account, please customize the variable
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;; `org-mac-mail-account' and then call one of the following functions:
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;; (org-mac-message-insert-selected) copies a formatted list of links to
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;; the kill ring.
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;; (org-mac-message-insert-selected) inserts at point links to any
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;; messages selected in Mail.app.
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;; (org-mac-message-insert-flagged) searches within an org-mode buffer
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;; for a specific heading, creating it if it doesn't exist. Any
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;; message:// links within the first level of the heading are deleted
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;; and replaced with links to flagged messages.
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;;; Code:
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(require 'org)
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(defgroup org-mac-flagged-mail nil
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"Options concerning linking to flagged Mail.app messages"
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:tag "Org Mail.app"
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:group 'org-link)
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(defcustom org-mac-mail-account "customize"
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"The Mail.app account in which to search for flagged messages."
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:group 'org-mac-flagged-mail
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:type 'string)
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(org-add-link-type "message" 'org-mac-message-open)
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;; In mac.c, removed in Emacs 23.
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(declare-function do-applescript "org-mac-message" (script))
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(unless (fboundp 'do-applescript)
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;; Need to fake this using shell-command-to-string
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(defun do-applescript (script)
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(let (start cmd return)
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(while (string-match "\n" script)
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(setq script (replace-match "\r" t t script)))
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(while (string-match "'" script start)
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(setq start (+ 2 (match-beginning 0))
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script (replace-match "\\'" t t script)))
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(setq cmd (concat "osascript -e '" script "'"))
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(setq return (shell-command-to-string cmd))
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(concat "\"" (org-trim return) "\""))))
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(defun org-mac-message-open (message-id)
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"Visit the message with the given MESSAGE-ID.
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This will use the command `open' with the message URL."
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(start-process (concat "open message:" message-id) nil
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"open" (concat "message://<" (substring message-id 2) ">")))
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(defun as-get-selected-mail ()
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"AppleScript to create links to selected messages in Mail.app."
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(do-applescript
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(concat
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"tell application \"Mail\"\n"
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"set theLinkList to {}\n"
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"set theSelection to selection\n"
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"repeat with theMessage in theSelection\n"
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"set theID to message id of theMessage\n"
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"set theSubject to subject of theMessage\n"
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"set theLink to \"message://\" & theID & \"::split::\" & theSubject & \"\n\"\n"
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"copy theLink to end of theLinkList\n"
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"end repeat\n"
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"return theLinkList as string\n"
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"end tell")))
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(defun as-get-flagged-mail ()
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"AppleScript to create links to flagged messages in Mail.app."
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(do-applescript
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(concat
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;; Is Growl installed?
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"tell application \"System Events\"\n"
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"set growlHelpers to the name of every process whose creator type contains \"GRRR\"\n"
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"if (count of growlHelpers) > 0 then\n"
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"set growlHelperApp to item 1 of growlHelpers\n"
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"else\n"
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"set growlHelperApp to \"\"\n"
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"end if\n"
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"end tell\n"
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;; Get links
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"tell application \"Mail\"\n"
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"set theMailboxes to every mailbox of account \"" org-mac-mail-account "\"\n"
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"set theLinkList to {}\n"
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"repeat with aMailbox in theMailboxes\n"
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"set theSelection to (every message in aMailbox whose flagged status = true)\n"
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"repeat with theMessage in theSelection\n"
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"set theID to message id of theMessage\n"
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"set theSubject to subject of theMessage\n"
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"set theLink to \"message://\" & theID & \"::split::\" & theSubject & \"\n\"\n"
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"copy theLink to end of theLinkList\n"
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;; Report progress through Growl
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;; This "double tell" idiom is described in detail at
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;; http://macscripter.net/viewtopic.php?id=24570 The
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;; script compiler needs static knowledge of the
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;; growlHelperApp. Hmm, since we're compiling
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;; on-the-fly here, this is likely to be way less
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;; portable than I'd hoped. It'll work when the name
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;; is still "GrowlHelperApp", though.
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"if growlHelperApp is not \"\" then\n"
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"tell application \"GrowlHelperApp\"\n"
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"tell application growlHelperApp\n"
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"set the allNotificationsList to {\"FlaggedMail\"}\n"
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"set the enabledNotificationsList to allNotificationsList\n"
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"register as application \"FlaggedMail\" all notifications allNotificationsList default notifications enabledNotificationsList icon of application \"Mail\"\n"
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"notify with name \"FlaggedMail\" title \"Importing flagged message\" description theSubject application name \"FlaggedMail\"\n"
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"end tell\n"
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"end tell\n"
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"end if\n"
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"end repeat\n"
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"end repeat\n"
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"return theLinkList as string\n"
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"end tell")))
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(defun org-mac-message-get-links (&optional select-or-flag)
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"Create links to the messages currently selected or flagged in Mail.app.
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This will use AppleScript to get the message-id and the subject of the
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messages in Mail.app and make a link out of it.
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When SELECT-OR-FLAG is \"s\", get the selected messages (this is also
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the default). When SELECT-OR-FLAG is \"f\", get the flagged messages.
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The Org-syntax text will be pushed to the kill ring, and also returned."
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(interactive "sLink to (s)elected or (f)lagged messages: ")
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(setq select-or-flag (or select-or-flag "s"))
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(message "AppleScript: searching mailboxes...")
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(let* ((as-link-list
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(if (string= select-or-flag "s")
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(as-get-selected-mail)
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(if (string= select-or-flag "f")
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(as-get-flagged-mail)
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(error "Please select \"s\" or \"f\""))))
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(link-list
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(mapcar
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(lambda (x) (if (string-match "\\`\"\\(.*\\)\"\\'" x) (setq x (match-string 1 x))) x)
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(split-string as-link-list "[\r\n]+")))
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split-link URL description orglink orglink-insert rtn orglink-list)
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(while link-list
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(setq split-link (split-string (pop link-list) "::split::"))
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(setq URL (car split-link))
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(setq description (cadr split-link))
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(when (not (string= URL ""))
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(setq orglink (org-make-link-string URL description))
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(push orglink orglink-list)))
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(setq rtn (mapconcat 'identity orglink-list "\n"))
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(kill-new rtn)
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rtn))
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(defun org-mac-message-insert-selected ()
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"Insert a link to the messages currently selected in Mail.app.
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This will use AppleScript to get the message-id and the subject of the
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active mail in Mail.app and make a link out of it."
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(interactive)
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(insert (org-mac-message-get-links "s")))
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;; The following line is for backward compatibility
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(defalias 'org-mac-message-insert-link 'org-mac-message-insert-selected)
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(defun org-mac-message-insert-flagged (org-buffer org-heading)
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"Asks for an org buffer and a heading within it, and replace message links.
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If heading exists, delete all message:// links within heading's first
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level. If heading doesn't exist, create it at point-max. Insert
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list of message:// links to flagged mail after heading."
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(interactive "bBuffer in which to insert links: \nsHeading after which to insert links: ")
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(with-current-buffer org-buffer
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(goto-char (point-min))
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(let ((isearch-forward t)
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(message-re "\\[\\[\\(message:\\)\\([^]]+\\)\\]\\(\\[\\([^]]+\\)\\]\\)?\\]"))
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(if (org-goto-local-search-headings org-heading nil t)
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(if (not (eobp))
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(progn
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(save-excursion
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(while (re-search-forward
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message-re (save-excursion (outline-next-heading)) t)
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(delete-region (match-beginning 0) (match-end 0)))
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(insert "\n" (org-mac-message-get-links "f")))
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(flush-lines "^$" (point) (outline-next-heading)))
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(insert "\n" (org-mac-message-get-links "f")))
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(goto-char (point-max))
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(insert "\n")
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(org-insert-heading nil t)
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(insert org-heading "\n" (org-mac-message-get-links "f"))))))
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(provide 'org-mac-message)
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;;; org-mac-message.el ends here
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