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authorLuke Shumaker <LukeShu@sbcglobal.net>2011-04-13 23:20:15 -0400
committerLuke Shumaker <LukeShu@sbcglobal.net>2011-04-13 23:20:15 -0400
commitf7464fdd2e33e5dc6c159a4adc8f53902e6d4511 (patch)
treeb1d65db982af54cc2088de3228174c4ea710c2f4 /.emacs.d/org-7.4/lisp/org-xoxo.el
Initial commit of Luke Shumaker's "dot-files".
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+;;; org-xoxo.el --- XOXO export for Org-mode
+
+;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010
+;; Free Software Foundation, Inc.
+
+;; Author: Carsten Dominik <carsten at orgmode dot org>
+;; Keywords: outlines, hypermedia, calendar, wp
+;; Homepage: http://orgmode.org
+;; Version: 7.4
+;;
+;; 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 <http://www.gnu.org/licenses/>.
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;; Commentary:
+;; XOXO export
+
+;;; Code:
+
+(require 'org-exp)
+
+(defvar org-export-xoxo-final-hook nil
+ "Hook run after XOXO export, in the new buffer.")
+
+(defun org-export-as-xoxo-insert-into (buffer &rest output)
+ (with-current-buffer buffer
+ (apply 'insert output)))
+(put 'org-export-as-xoxo-insert-into 'lisp-indent-function 1)
+
+;;;###autoload
+(defun org-export-as-xoxo (&optional buffer)
+ "Export the org buffer as XOXO.
+The XOXO buffer is named *xoxo-<source buffer name>*"
+ (interactive (list (current-buffer)))
+ (run-hooks 'org-export-first-hook)
+ ;; A quickie abstraction
+
+ ;; Output everything as XOXO
+ (with-current-buffer (get-buffer buffer)
+ (let* ((pos (point))
+ (opt-plist (org-combine-plists (org-default-export-plist)
+ (org-infile-export-plist)))
+ (filename (concat (file-name-as-directory
+ (org-export-directory :xoxo opt-plist))
+ (file-name-sans-extension
+ (file-name-nondirectory buffer-file-name))
+ ".html"))
+ (out (find-file-noselect filename))
+ (last-level 1)
+ (hanging-li nil))
+ (goto-char (point-min)) ;; CD: beginning-of-buffer is not allowed.
+ ;; Check the output buffer is empty.
+ (with-current-buffer out (erase-buffer))
+ ;; Kick off the output
+ (org-export-as-xoxo-insert-into out "<ol class='xoxo'>\n")
+ (while (re-search-forward "^\\(\\*+\\)[ \t]+\\(.+\\)" (point-max) 't)
+ (let* ((hd (match-string-no-properties 1))
+ (level (length hd))
+ (text (concat
+ (match-string-no-properties 2)
+ (save-excursion
+ (goto-char (match-end 0))
+ (let ((str ""))
+ (catch 'loop
+ (while 't
+ (forward-line)
+ (if (looking-at "^[ \t]\\(.*\\)")
+ (setq str (concat str (match-string-no-properties 1)))
+ (throw 'loop str)))))))))
+
+ ;; Handle level rendering
+ (cond
+ ((> level last-level)
+ (org-export-as-xoxo-insert-into out "\n<ol>\n"))
+
+ ((< level last-level)
+ (dotimes (- (- last-level level) 1)
+ (if hanging-li
+ (org-export-as-xoxo-insert-into out "</li>\n"))
+ (org-export-as-xoxo-insert-into out "</ol>\n"))
+ (when hanging-li
+ (org-export-as-xoxo-insert-into out "</li>\n")
+ (setq hanging-li nil)))
+
+ ((equal level last-level)
+ (if hanging-li
+ (org-export-as-xoxo-insert-into out "</li>\n")))
+ )
+
+ (setq last-level level)
+
+ ;; And output the new li
+ (setq hanging-li 't)
+ (if (equal ?+ (elt text 0))
+ (org-export-as-xoxo-insert-into out "<li class='" (substring text 1) "'>")
+ (org-export-as-xoxo-insert-into out "<li>" text))))
+
+ ;; Finally finish off the ol
+ (dotimes (- last-level 1)
+ (if hanging-li
+ (org-export-as-xoxo-insert-into out "</li>\n"))
+ (org-export-as-xoxo-insert-into out "</ol>\n"))
+
+ (goto-char pos)
+ ;; Finish the buffer off and clean it up.
+ (switch-to-buffer-other-window out)
+ (indent-region (point-min) (point-max) nil)
+ (run-hooks 'org-export-xoxo-final-hook)
+ (save-buffer)
+ (goto-char (point-min))
+ )))
+
+(provide 'org-xoxo)
+
+;; arch-tag: 16e6a31f-f4f5-46f1-af18-48dc89faa702
+;;; org-xoxo.el ends here