From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bastien <bzg@altern.org>
Subject: Changing font
Date: Fri, 18 May 2007 21:21:35 +0200
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To: emacs-orgmode@gnu.org

Hi,

i'm using this bunch of defuns for a long time now and i think it might
comes in handy for others.  It allows you to quickly change the font
markers around the selected text.

I'm using "C-c f [key]" rather than the more expected "C-c C-f [key]"
(see latex-mode) because "C-c C-f" is already taken by outline-mode.

========================================================================
(org-defkey org-mode-map "\C-cfb" 'my-org-change-font-bold)
(org-defkey org-mode-map "\C-cfe" 'my-org-change-font-emphasis)
(org-defkey org-mode-map "\C-cfu" 'my-org-change-font-underline)
(org-defkey org-mode-map "\C-cft" 'my-org-change-font-truetype)
(org-defkey org-mode-map "\C-cfn" 'my-org-change-font-normal)

(defun my-org-change-font (tagbeg tagend)
  "Insert TAGBEG and TAGEND at the beginning/end of a region."
  (let* ((beg (if (org-region-active-p) (mark) (point)))
	 (end (point)) (temp beg) (spcs '(?* ?= ?_ ?/)))
    (when (< end beg) (setq beg end end temp))
    (goto-char beg)
    (while (memq (char-before (point)) spcs)
      (delete-char -1)
      (setq end (1- end)))
    (insert tagbeg)
    (goto-char (+ (length tagbeg) end))
    (while (memq (char-after (point)) spcs)
      (delete-char 1))
    (save-excursion (insert tagend))))

(defun my-org-change-font-bold ()
  "Change font to bold."
  (interactive)
  (my-org-change-font "*" "*"))

(defun my-org-change-font-emphasis ()
  "Change font to emphasis."
  (interactive)
  (my-org-change-font "/" "/"))

(defun my-org-change-font-truetype ()
  "Change font to truetype."
  (interactive)
  (my-org-change-font "=" "="))

(defun my-org-change-font-underline ()
  "Change font to underline."
  (interactive)
  (my-org-change-font "_" "_"))

(defun my-org-change-font-normal ()
  "Strip any font beautifier."
  (interactive)
  (my-org-change-font "" ""))
========================================================================

-- 
Bastien