org-mode-expansions.el

;;; org-mode-expansions.el --- Expansions for expand-region to be used in org-mode

;; Copyright (C) 2012 Magnar Sveen

;; Author: Magnar Sveen
;; Based on text-mode-expansions by: Ivan Andrus
;; Keywords: marking region

;; This program 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.

;; This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

;;; Commentary:

;; Feel free to contribute any other expansions for org-mode at
;;
;;     https://github.com/magnars/expand-region.el

;;; Code:

(require 'expand-region-core)

(defun er/mark-sentence ()
  "Marks one sentence."
  (interactive)
  (forward-char 1)
  (backward-sentence 1)
  (set-mark (point))
  (forward-sentence 1)
  (exchange-point-and-mark))

(defun er/mark-paragraph ()
  "Marks one paragraph."
  (interactive)
  (mark-paragraph)
  (exchange-point-and-mark)
  (skip-chars-backward er--space-str)
  (exchange-point-and-mark)
  (skip-chars-forward er--space-str))

(defun er/add-org-mode-expansions ()
  "Adds org-specific expansions for buffers in org-mode"
  (set (make-local-variable 'er/try-expand-list) (append
                                                  er/try-expand-list
                                                  '(org-mark-subtree
                                                    er/mark-sentence
                                                    er/mark-paragraph))))

(add-hook 'org-mode-hook 'er/add-org-mode-expansions)

(provide 'org-mode-expansions)