(mm-emacs-mule): Remove.

[gnus] / lisp / mm-url.el

diff --git a/lisp/mm-url.el b/lisp/mm-url.el
index 9a395a8..c5a8d9f 100644 (file)
--- a/lisp/mm-url.el
+++ b/lisp/mm-url.el
@@ -1,26 +1,24 @@
 ;;; mm-url.el --- a wrapper of url functions/commands for Gnus
 
-;; Copyright (C) 2001, 2002, 2003, 2004, 2005,
-;;   2006 Free Software Foundation, Inc.
+;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+;;   Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 
 ;; 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 2, or (at your
-;; option) any later version.
+;; 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.
+;; 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; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -36,11 +34,6 @@
 (require 'mm-util)
 (require 'gnus)
 
-(eval-when-compile
-  (if (featurep 'xemacs)
-      (require 'timer-funcs)
-    (require 'timer)))
-
 (defvar url-current-object)
 (defvar url-package-name)
 (defvar url-package-version)
@@ -62,7 +55,7 @@
   '((wget "wget" "--user-agent=mm-url" "-q" "-O" "-")
     (w3m  "w3m" "-dump_source")
     (lynx "lynx" "-source")
-    (curl "curl" "--silent" "--user-agent mm-url" "--location")))
+    (curl "curl" "--silent" "--user-agent" "mm-url" "--location")))
 
 (defcustom mm-url-program
   (cond
@@ -299,6 +292,13 @@ If `mm-url-use-external' is non-nil, use `mm-url-program'."
        (list url (buffer-size)))
     (mm-url-load-url)
     (let ((name buffer-file-name)
+         (url-request-extra-headers
+          ;; ISTM setting a Connection header was a workaround for
+          ;; older versions of url included with w3, but it does more
+          ;; harm than good with the one shipped with Emacs. --ansel
+          (if (not (and (boundp 'url-version)
+                        (equal url-version "Emacs")))
+              (list (cons "Connection" "Close"))))
          (url-package-name (or mm-url-package-name
                                url-package-name))
          (url-package-version (or mm-url-package-version
@@ -367,10 +367,10 @@ If FOLLOW-REFRESH is non-nil, redirect refresh url in META."
   (goto-char (point-min))
   (while (re-search-forward "&\\(#[0-9]+\\|[a-z]+[0-9]*\\);" nil t)
     (let ((elem (if (eq (aref (match-string 1) 0) ?\#)
-                       (let ((c
-                              (string-to-number (substring
-                                                 (match-string 1) 1))))
-                         (if (mm-char-or-char-int-p c) c 32))
+                       (let ((c (mm-ucs-to-char
+                                 (string-to-number
+                                  (substring (match-string 1) 1)))))
+                         (if (mm-char-or-char-int-p c) c ?#))
                      (or (cdr (assq (intern (match-string 1))
                                     mm-url-html-entities))
                          ?#))))
@@ -404,14 +404,10 @@ spaces.  Die Die Die."
       ((= char ?  ) "+")
       ((memq char mm-url-unreserved-chars) (char-to-string char))
       (t (upcase (format "%%%02x" char)))))
-   ;; Fixme: Should this actually be accepting multibyte?  Is there a
-   ;; better way in XEmacs?
-   (if (featurep 'mule)
-       (encode-coding-string chunk
-                            (if (fboundp 'find-coding-systems-string)
-                                (car (find-coding-systems-string chunk))
-                                buffer-file-coding-system))
-     chunk)
+   (mm-encode-coding-string chunk
+                           (if (fboundp 'find-coding-systems-string)
+                               (car (find-coding-systems-string chunk))
+                             buffer-file-coding-system))
    ""))
 
 (defun mm-url-encode-www-form-urlencoded (pairs)
@@ -456,5 +452,5 @@ spaces.  Die Die Die."
 
 (provide 'mm-url)
 
-;;; arch-tag: 0594f9b3-417c-48b0-adc2-5082e1e7917f
+;; arch-tag: 0594f9b3-417c-48b0-adc2-5082e1e7917f
 ;;; mm-url.el ends here