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| author | Steve Lee <me@xiangyangli.com> | 2017-12-13 03:29:05 +0800 |
|---|---|---|
| committer | Steve Lee <me@xiangyangli.com> | 2017-12-13 03:29:05 +0800 |
| commit | 6a57744994be173666c9de1fb0a16ed888b562a8 (patch) | |
| tree | 7f6f3de249ffaa59d704a294656f77f14742ce10 /.emacs.d/elpa/org-20171120/org-rmail.el | |
| parent | 516df54c4bfd63fda22b49dd05f7cb7a09ab45ec (diff) | |
| download | dotfiles-6a57744994be173666c9de1fb0a16ed888b562a8.tar.xz dotfiles-6a57744994be173666c9de1fb0a16ed888b562a8.zip | |
add .emacs.d
Diffstat (limited to '.emacs.d/elpa/org-20171120/org-rmail.el')
| -rw-r--r-- | .emacs.d/elpa/org-20171120/org-rmail.el | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/.emacs.d/elpa/org-20171120/org-rmail.el b/.emacs.d/elpa/org-20171120/org-rmail.el new file mode 100644 index 0000000..332c669 --- /dev/null +++ b/.emacs.d/elpa/org-20171120/org-rmail.el @@ -0,0 +1,115 @@ +;;; org-rmail.el --- Support for Links to Rmail Messages -*- lexical-binding: t; -*- + +;; Copyright (C) 2004-2017 Free Software Foundation, Inc. + +;; Author: Carsten Dominik <carsten at orgmode dot org> +;; Keywords: outlines, hypermedia, calendar, wp +;; Homepage: http://orgmode.org +;; +;; 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 3 of the License, 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. If not, see <https://www.gnu.org/licenses/>. +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;;; Commentary: + +;; This file implements links to Rmail messages from within Org mode. +;; Org mode loads this module by default - if this is not what you +;; want, configure the variable `org-modules'. + +;;; Code: + +(require 'org) + +;; Declare external functions and variables +(declare-function rmail-show-message "rmail" (&optional n no-summary)) +(declare-function rmail-what-message "rmail" (&optional pos)) +(declare-function rmail-toggle-header "rmail" (&optional arg)) +(declare-function rmail "rmail" (&optional file-name-arg)) +(declare-function rmail-widen "rmail" ()) +(defvar rmail-current-message) ; From rmail.el +(defvar rmail-header-style) ; From rmail.el +(defvar rmail-file-name) ; From rmail.el + +;; Install the link type +(org-link-set-parameters "rmail" :follow #'org-rmail-open :store #'org-rmail-store-link) + +;; Implementation +(defun org-rmail-store-link () + "Store a link to an Rmail folder or message." + (when (or (eq major-mode 'rmail-mode) + (eq major-mode 'rmail-summary-mode)) + (save-window-excursion + (save-restriction + (when (eq major-mode 'rmail-summary-mode) + (rmail-show-message rmail-current-message)) + (when (fboundp 'rmail-narrow-to-non-pruned-header) + (rmail-narrow-to-non-pruned-header)) + (when (eq rmail-header-style 'normal) + (rmail-toggle-header -1)) + (let* ((folder buffer-file-name) + (message-id (mail-fetch-field "message-id")) + (from (mail-fetch-field "from")) + (to (mail-fetch-field "to")) + (subject (mail-fetch-field "subject")) + (date (mail-fetch-field "date")) + desc link) + (org-store-link-props + :type "rmail" :from from :to to :date date + :subject subject :message-id message-id) + (setq message-id (org-unbracket-string "<" ">" message-id)) + (setq desc (org-email-link-description)) + (setq link (concat "rmail:" folder "#" message-id)) + (org-add-link-props :link link :description desc) + (rmail-show-message rmail-current-message) + link))))) + +(defun org-rmail-open (path) + "Follow an Rmail message link to the specified PATH." + (let (folder article) + (if (not (string-match "\\`\\([^#]+\\)\\(#\\(.*\\)\\)?" path)) + (error "Error in Rmail link")) + (setq folder (match-string 1 path) + article (match-string 3 path)) + (org-rmail-follow-link folder article))) + +(defun org-rmail-follow-link (folder article) + "Follow an Rmail link to FOLDER and ARTICLE." + (require 'rmail) + (cond ((null article) (setq article "")) + ((stringp article) + (setq article (org-add-angle-brackets article))) + (t (user-error "Wrong RMAIL link format"))) + (let (message-number) + (save-excursion + (save-window-excursion + (rmail (if (string= folder "RMAIL") rmail-file-name folder)) + (setq message-number + (save-restriction + (rmail-widen) + (goto-char (point-max)) + (if (re-search-backward + (concat "^Message-ID:\\s-+" (regexp-quote article)) + nil t) + (rmail-what-message)))))) + (if message-number + (progn + (rmail (if (string= folder "RMAIL") rmail-file-name folder)) + (rmail-show-message message-number) + message-number) + (error "Message not found")))) + +(provide 'org-rmail) + +;;; org-rmail.el ends here |
