-;;; dnd.el --- drag and drop support.
+;;; dnd.el --- drag and drop support. -*- coding: utf-8 -*-
-;; Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+;; Free Software Foundation, Inc.
-;; Author: Jan Dj\e,Ad\e(Brv <jan.h.d@swipnet.se>
+;; Author: Jan Djรคrv <jan.h.d@swipnet.se>
;; Maintainer: FSF
;; Keywords: window, drag, drop
+;; Package: emacs
;; This file is part of GNU Emacs.
;;;###autoload
(defcustom dnd-protocol-alist
- '(("^file:///" . dnd-open-local-file) ; XDND format.
- ("^file://" . dnd-open-file) ; URL with host
- ("^file:" . dnd-open-local-file) ; Old KDE, Motif, Sun
- ("^\\(https?\\|ftp\\|file\\|nfs\\)://" . dnd-open-file)
+ `((,(purecopy "^file:///") . dnd-open-local-file) ; XDND format.
+ (,(purecopy "^file://") . dnd-open-file) ; URL with host
+ (,(purecopy "^file:") . dnd-open-local-file) ; Old KDE, Motif, Sun
+ (,(purecopy "^\\(https?\\|ftp\\|file\\|nfs\\)://") . dnd-open-file)
)
"The functions to call for different protocols when a drop is made.
(let* ((decoded-f (decode-coding-string
f
(or file-name-coding-system
- default-file-name-coding-system)))
- (try-f (if (file-readable-p decoded-f) decoded-f f)))
- (when (file-readable-p try-f) try-f)))))
-
+ default-file-name-coding-system))))
+ (setq f (cond ((file-readable-p decoded-f) decoded-f)
+ ((file-readable-p f) f)
+ (t nil)))))
+ f))
(defun dnd-open-local-file (uri action)
"Open a local file.