Django, org

  * Added nxhtml, mostly for django support.

  * Changed some org settings.

1 files changed, 151 insertions, 0 deletions

diff --git a/emacs.d/nxhtml/util/markchars.el b/emacs.d/nxhtml/util/markchars.el
new file mode 100644
index 0000000..e1179b7
--- /dev/null
+++ b/emacs.d/nxhtml/util/markchars.el
@@ -0,0 +1,151 @@
+;;; markchars.el --- Mark chars fitting certain characteristics
+;;
+;; Author: Lennart Borgman (lennart O borgman A gmail O com)
+;; Created: 2010-03-22 Mon
+;; Version:
+;; Last-Updated: 2010-03-25 Thu
+;; URL:
+;; Keywords:
+;; Compatibility:
+;;
+;; Features that might be required by this library:
+;;
+;;   Required feature `markchars' was not provided.
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;; Commentary:
+;;
+;; Mark special chars, by default non-ascii, non-IDN chars. See
+;; `markchars-mode'.
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;; Change log:
+;;
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; 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, 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; see the file COPYING.  If not, write to
+;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+;; Floor, Boston, MA 02110-1301, USA.
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;; Code:
+
+(require 'idn)
+
+;;;###autoload
+(defgroup markchars nil
+  "Customization group for `markchars-mode'."
+  :group 'convenience)
+
+(defface markchars-light
+  '((t (:underline "light blue")))
+  "Light face for `markchars-mode' char marking."
+  :group 'markchars)
+
+(defface markchars-heavy
+  '((t (:underline "magenta")))
+  "Heavy face for `markchars-mode' char marking."
+  :group 'markchars)
+
+(defcustom markchars-face 'markchars-heavy
+  "Pointer to face used for marking chars."
+  :type 'face
+  :group 'markchars)
+
+;; (markchars-nonidn-fun (point-max))
+;; åäö
+;; character: å (229, #o345, #xe5)
+;; (idn-is-recommended 229) => t
+;; 152F ;	00B7 0034 ;	SL	# ( ᔯ → ·4 ) CANADIAN SYLLABICS YWE → MIDDLE DOT, DIGIT FOUR	# {source:835} ᐧ4 {[source:696]}
+
+(defun markchars-nonidn-fun (bound)
+  "Font lock matcher for non-IDN, non-ascii chars."
+  (let* ((beg (catch 'beg
+               (while (< (point) bound)
+                 (let ((char (char-after)))
+                   (unless (or (< char 256)
+                               (idn-is-recommended char))
+                     (throw 'beg (point)))
+                   (forward-char)))))
+         (end (when beg
+                (catch 'end
+                  (while (< (point) bound)
+                    (let ((char (char-after (point))))
+                      (when (or (< char 256)
+                                (idn-is-recommended char))
+                        (throw 'end (point)))
+                      (forward-char)))))))
+    (when beg
+      (setq end (or end bound))
+      (set-match-data (list (copy-marker beg) (copy-marker end)))
+      t)))
+
+(defcustom markchars-keywords (or (when (fboundp 'idn-is-recommended) 'markchars-nonidn-fun)
+                                  "[[:nonascii:]]+")
+  "Regexp or function for font lock to use for characters to mark.
+By default it matches non-IDN, non-ascii chars."
+  :type '(choice (const :tag "Non-ascii chars" "[[:nonascii:]]+")
+                 (const :tag "Non IDN chars (Unicode.org tr39 suggestions)" markchars-nonidn-fun))
+  :group 'markchars)
+
+(defvar markchars-used-keywords nil
+  "Keywords currently used for font lock.")
+(put 'markchars-used-keywords 'permanent-local t)
+
+(defun markchars-set-keywords ()
+  "Set `markchars-used-keywords' from options."
+  (set (make-local-variable 'markchars-used-keywords)
+       (list
+        (list markchars-keywords
+              (list 0 '(put-text-property (match-beginning 0) (match-end 0)
+                                          'face markchars-face))))))
+
+;;;###autoload
+(define-minor-mode markchars-mode
+  "Mark special characters.
+Which characters to mark are defined by `markchars-keywords'.
+
+The default is to mark non-IDN, non-ascii chars with a magenta
+underline.
+
+For information about IDN chars see `idn-is-recommended'.
+
+If you change anything in the customization group `markchars' you
+must restart this minor mode for the changes to take effect."
+  :group 'markchars
+  :lighter " ø"
+  (if markchars-mode
+      (progn
+        (markchars-set-keywords)
+        (font-lock-add-keywords nil markchars-used-keywords))
+    (font-lock-remove-keywords nil markchars-used-keywords))
+  ;; Fix-me: Something like mumamo-mark-for-refontification should be in Emacs.
+  (if (fboundp 'mumamo-mark-for-refontification)
+      (save-restriction
+        (widen)
+        (mumamo-mark-for-refontification (point-min) (point-max)))
+    (font-lock-fontify-buffer)))
+
+;;;###autoload
+(define-globalized-minor-mode markchars-global-mode markchars-mode
+  (lambda () (markchars-mode 1))
+  :group 'markchars)
+
+(provide 'markchars)
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;; markchars.el ends here