Add new function dom-remove-node

[gnu-emacs] / lisp / dnd.el

diff --git a/lisp/dnd.el b/lisp/dnd.el
index a4aa4f4558ec9ebf32008aed47f594b72e31ed67..b715eecad9f903a8d9d4028a318117a66f7856f2 100644 (file)
--- a/lisp/dnd.el
+++ b/lisp/dnd.el
@@ -1,9 +1,9 @@
-;;; dnd.el --- drag and drop support.  -*- coding: utf-8 -*-
+;;; dnd.el --- drag and drop support
 
-;; Copyright (C) 2005-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2016 Free Software Foundation, Inc.
 
 ;; Author: Jan Djärv <jan.h.d@swipnet.se>
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: window, drag, drop
 ;; Package: emacs
 
@@ -122,17 +122,18 @@ Return nil if URI is not a local file."
 
   ;; The hostname may be our hostname, in that case, convert to a local
   ;; file.  Otherwise return nil.  TODO:  How about an IP-address as hostname?
-  (let ((hostname (when (string-match "^file://\\([^/]*\\)" uri)
+  (let ((sysname (system-name)))
+    (let ((hostname (when (string-match "^file://\\([^/]*\\)" uri)
                      (downcase (match-string 1 uri))))
-       (system-name-no-dot
-        (downcase (if (string-match "^[^\\.]+" system-name)
-                      (match-string 0 system-name)
-                    system-name))))
-    (when (and hostname
-            (or (string-equal "localhost" hostname)
-                (string-equal (downcase system-name) hostname)
-                (string-equal system-name-no-dot hostname)))
-       (concat "file://" (substring uri (+ 7 (length hostname)))))))
+         (sysname-no-dot
+          (downcase (if (string-match "^[^\\.]+" sysname)
+                        (match-string 0 sysname)
+                      sysname))))
+      (when (and hostname
+                (or (string-equal "localhost" hostname)
+                    (string-equal (downcase sysname) hostname)
+                    (string-equal sysname-no-dot hostname)))
+       (concat "file://" (substring uri (+ 7 (length hostname))))))))
 
 (defsubst dnd-unescape-uri (uri)
   (replace-regexp-in-string