Merge from emacs-23; up to 2010-06-12T17:12:15Z!cyd@stupidchicken.com.

[gnu-emacs] / lisp / url / url-cache.el

diff --git a/lisp/url/url-cache.el b/lisp/url/url-cache.el
index 53222cbc4e61792cb673e412ca8018f2f86f9252..1615920e64ca506f78a490f327f612d02c9e7a1d 100644 (file)
--- a/lisp/url/url-cache.el
+++ b/lisp/url/url-cache.el
@@ -1,7 +1,6 @@
 ;;; url-cache.el --- Uniform Resource Locator retrieval tool
 
-;; Copyright (C) 1996, 1997, 1998, 1999, 2004, 2005, 2006, 2007, 2008,
-;;   2009, 2010  Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2004-2011  Free Software Foundation, Inc.
 
 ;; Keywords: comm, data, processes, hypermedia
 
@@ -95,8 +94,7 @@ The actual return value is the last modification time of the cache file."
 (defun url-cache-create-filename-human-readable (url)
   "Return a filename in the local cache for URL."
   (if url
-      (let* ((url (if (vectorp url) (url-recreate-url url) url))
-            (urlobj (url-generic-parse-url url))
+      (let* ((urlobj (url-generic-parse-url url))
             (protocol (url-type urlobj))
             (hostname (url-host urlobj))
             (host-components
@@ -104,8 +102,7 @@ The actual return value is the last modification time of the cache file."
               (user-real-login-name)
               (cons (or protocol "file")
                     (reverse (split-string (or hostname "localhost")
-                                           (eval-when-compile
-                                             (regexp-quote ".")))))))
+                                           "\\.")))))
             (fname    (url-filename urlobj)))
        (if (and fname (/= (length fname) 0) (= (aref fname 0) ?/))
            (setq fname (substring fname 1 nil)))
@@ -154,8 +151,7 @@ The actual return value is the last modification time of the cache file."
 Very fast if you have an `md5' primitive function, suitably fast otherwise."
   (require 'md5)
   (if url
-      (let* ((url (if (vectorp url) (url-recreate-url url) url))
-            (checksum (md5 url))
+      (let* ((checksum (md5 url))
             (urlobj (url-generic-parse-url url))
             (protocol (url-type urlobj))
             (hostname (url-host urlobj))
@@ -166,8 +162,7 @@ Very fast if you have an `md5' primitive function, suitably fast otherwise."
                     (nreverse
                      (delq nil
                            (split-string (or hostname "localhost")
-                                         (eval-when-compile
-                                           (regexp-quote "."))))))))
+                                         "\\."))))))
             (fname    (url-filename urlobj)))
        (and fname
             (expand-file-name checksum
@@ -185,7 +180,13 @@ Very fast if you have an `md5' primitive function, suitably fast otherwise."
   :group 'url-cache)
 
 (defun url-cache-create-filename (url)
-  (funcall url-cache-creation-function url))
+  (funcall url-cache-creation-function
+           ;; We need to parse+recreate in order to remove the default port
+           ;; if it has been specified: e.g. http://www.example.com:80 will
+           ;; be transcoded as http://www.example.com
+           (url-recreate-url
+            (if (vectorp url) url
+              (url-generic-parse-url url)))))
 
 ;;;###autoload
 (defun url-cache-extract (fnam)
@@ -209,5 +210,4 @@ If `url-standalone-mode' is non-nil, cached items never expire."
 
 (provide 'url-cache)
 
-;; arch-tag: 95b050a6-8e81-4f23-8e63-191b9d1d657c
 ;;; url-cache.el ends here