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[Emacs-diffs] master f314d48: browse-url: mark some of the more obsolete


From: Glenn Morris
Subject: [Emacs-diffs] master f314d48: browse-url: mark some of the more obsolete stuff as such
Date: Wed, 25 Mar 2015 06:26:56 +0000

branch: master
commit f314d48159083f9f660fe6a3fb038016a77ae4bf
Author: Glenn Morris <address@hidden>
Commit: Glenn Morris <address@hidden>

    browse-url: mark some of the more obsolete stuff as such
    
    * lisp/net/browse-url.el (browse-url-browser-function)
    (browse-url-default-browser):
    Remove obsolete items from the explicit listing.
    (browse-url-new-window-flag, browse-url-of-file-hook): Doc fixes.
    (browse-url-netscape-program, browse-url-netscape-arguments)
    (browse-url-netscape-startup-arguments)
    (browse-url-galeon-program, browse-url-galeon-arguments)
    (browse-url-galeon-startup-arguments)
    (browse-url-gnome-moz-program, browse-url-gnome-moz-arguments)
    (browse-url-galeon-new-window-is-tab)
    (browse-url-netscape-new-window-is-tab)
    (browse-url-mosaic-program, browse-url-mosaic-arguments)
    (browse-url-mosaic-pidfile, browse-url-CCI-port)
    (browse-url-CCI-host, browse-url-netscape-version)
    (browse-url-netscape, browse-url-netscape-sentinel)
    (browse-url-netscape-reload, browse-url-netscape-send)
    (browse-url-galeon, browse-url-galeon-sentinel)
    (browse-url-gnome-moz, browse-url-mosaic, browse-url-cci)
    (browse-url-w3-gnudoit): Make obsolete.
    
    * etc/NEWS: Mention this.
    
    * doc/misc/idlwave.texi (HTML Help Browser Tips): Remove obsolete info.
    
    * lisp/ffap.el (ffap-url-fetcher): Simplify default and doc.
    
    * lisp/x-dnd.el: Comment update.
---
 doc/misc/ChangeLog     |    7 ++-
 doc/misc/idlwave.texi  |   23 +++----
 etc/NEWS               |    5 +-
 lisp/ChangeLog         |   23 +++++++
 lisp/ffap.el           |   14 +----
 lisp/net/browse-url.el |  154 ++++++++++++++++--------------------------------
 lisp/x-dnd.el          |    8 +-
 7 files changed, 99 insertions(+), 135 deletions(-)

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index 62f5651..b7419b5 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,10 +1,15 @@
+2015-03-25  Glenn Morris  <address@hidden>
+
+       * idlwave.texi (HTML Help Browser Tips): Remove obsolete info.
+
 2015-03-18  Eli Zaretskii  <address@hidden>
 
        * efaq-w32.texi: Remove outdated information and update.
 
 2015-03-18  Martin Rudalics  <address@hidden>
 
-       * efaq.texi (Fullscreen mode on MS-Windows): Fix description 
(Bug#20110).
+       * efaq.texi (Fullscreen mode on MS-Windows):
+       Fix description (Bug#20110).
 
 2015-03-04  Michael Albinus  <address@hidden>
 
diff --git a/doc/misc/idlwave.texi b/doc/misc/idlwave.texi
index 7cf9673..f6d702c 100644
--- a/doc/misc/idlwave.texi
+++ b/doc/misc/idlwave.texi
@@ -3800,31 +3800,25 @@ available, it is the preferred choice, and the default. 
 The variable
 whether this help browser is used.  If you use the IDL Assistant, the
 tips here are not relevant.
 
-Since IDLWAVE runs on a many different system types, a single browser
-configuration is not possible, but choices abound.  On many systems,
-the default browser configured in @code{browse-url-browser-function},
-and hence inherited by default by
address@hidden, is Netscape.  Unfortunately, the
-HTML manuals decompiled from the original source contain formatting
-structures which Netscape 4.x does not handle well, though they are
-still readable.  A much better choice is Mozilla, or one of the
-Mozilla-derived browsers such as
address@hidden://galeon.sourceforge.net/,Galeon} (GNU/Linux),
address@hidden://www.mozilla.org/projects/camino/,Camino} (MacOSX), or
address@hidden://www.mozilla.org/projects/firebird/,Firebird} (all
-platforms).  Newer versions of Emacs provide a browser-function choice
address@hidden which uses the Gnome-configured browser.
+Since IDLWAVE runs on many different system types, a single browser
+configuration is not possible, but choices abound.  The default
address@hidden inherits the browser configured
+in @code{browse-url-browser-function}.
 
 Note that the HTML files decompiled from the help sources contain
 specific references to the @samp{Symbol} font, which by default is not
 permitted in normal encodings (it's invalid, technically).  Though it
 only impacts a few symbols, you can trick Mozilla-based browsers into
 recognizing @samp{Symbol} by following the directions
address@hidden This page is 11 years old.  Is it still relevant?
 @uref{http://hutchinson.belmont.ma.us/tth/Xfonts.html, here}.  With
 this fix in place, HTML help pages look almost identical to their PDF
 equivalents (yet can be bookmarked, browsed as history, searched,
 etc.).
 
address@hidden Not updated in over a decade.
address@hidden Maybe you want to recommend eww these days.
address@hidden
 @noindent Individual platform recommendations:
 
 @itemize @bullet
@@ -3861,6 +3855,7 @@ following, to get consistent behavior with the @kbd{q} 
key:
 Note that you can open the file in an external browser from within
 @code{w3m} using @kbd{M}.
 @end itemize
address@hidden ignore
 
 @node Configuration Examples
 @appendix Configuration Examples
diff --git a/etc/NEWS b/etc/NEWS
index 5a19fc3..45d5ab3 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -582,7 +582,10 @@ command line's password prompt.
 
 ** Browse-url
 
-*** browse-url now supports the Conkeror Web Browser.
+*** Support for the Conkeror web browser.
+
+---
+*** Support for several ancient browsers is now officially obsolete.
 
 +++
 ** tar-mode: new `tar-new-entry' command, allowing for new members to
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 0d2f592..72a45d0 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,26 @@
+2015-03-25  Glenn Morris  <address@hidden>
+
+       * net/browse-url.el (browse-url-browser-function)
+       (browse-url-default-browser):
+       Remove obsolete items from the explicit listing.
+       (browse-url-new-window-flag, browse-url-of-file-hook): Doc fixes.
+       (browse-url-netscape-program, browse-url-netscape-arguments)
+       (browse-url-netscape-startup-arguments)
+       (browse-url-galeon-program, browse-url-galeon-arguments)
+       (browse-url-galeon-startup-arguments)
+       (browse-url-gnome-moz-program, browse-url-gnome-moz-arguments)
+       (browse-url-galeon-new-window-is-tab)
+       (browse-url-netscape-new-window-is-tab)
+       (browse-url-mosaic-program, browse-url-mosaic-arguments)
+       (browse-url-mosaic-pidfile, browse-url-CCI-port)
+       (browse-url-CCI-host, browse-url-netscape-version)
+       (browse-url-netscape, browse-url-netscape-sentinel)
+       (browse-url-netscape-reload, browse-url-netscape-send)
+       (browse-url-galeon, browse-url-galeon-sentinel)
+       (browse-url-gnome-moz, browse-url-mosaic, browse-url-cci)
+       (browse-url-w3-gnudoit): Make obsolete.
+       * ffap.el (ffap-url-fetcher): Simplify default and doc.
+
 2015-03-25  Olaf Rogalsky  <address@hidden>
 
        * xt-mouse.el: Add mouse-tracking support (bug#19416).
diff --git a/lisp/ffap.el b/lisp/ffap.el
index 350a6bd..d4e30a0 100644
--- a/lisp/ffap.el
+++ b/lisp/ffap.el
@@ -265,20 +265,10 @@ ffap most of the time."
   :group 'ffap
   :risky t)
 
-(defcustom ffap-url-fetcher
-  (if (fboundp 'browse-url)
-      'browse-url                      ; rely on browse-url-browser-function
-    'w3-fetch)
-  ;; Remote control references:
-  ;; http://www.ncsa.uiuc.edu/SDG/Software/XMosaic/remote-control.html
-  ;; http://home.netscape.com/newsref/std/x-remote.html
+(defcustom ffap-url-fetcher 'browse-url
   "A function of one argument, called by ffap to fetch an URL.
-Reasonable choices are `w3-fetch' or a `browse-url-*' function.
 For a fancy alternative, get `ffap-url.el'."
-  :type '(choice (const w3-fetch)
-                (const browse-url)     ; in recent versions of browse-url
-                (const browse-url-netscape)
-                (const browse-url-mosaic)
+  :type '(choice (const browse-url)
                 function)
   :group 'ffap
   :risky t)
diff --git a/lisp/net/browse-url.el b/lisp/net/browse-url.el
index b44bb71..c4ed233 100644
--- a/lisp/net/browse-url.el
+++ b/lisp/net/browse-url.el
@@ -31,90 +31,33 @@
 ;; different methods of remote control so there is one function for
 ;; each supported browser.  If the chosen browser is not running, it
 ;; is started.  Currently there is support for the following browsers,
-;; some of them probably now obsolete:
+;; as well as some other obsolete ones:
 
 ;; Function                           Browser     Earliest version
 ;; browse-url-mozilla                 Mozilla     Don't know
 ;; browse-url-firefox                 Firefox     Don't know (tried with 1.0.1)
 ;; browse-url-chromium                Chromium    3.0
-;; browse-url-galeon                  Galeon      Don't know
 ;; browse-url-epiphany                Epiphany    Don't know
-;; browse-url-netscape                Netscape    1.1b1
-;; browse-url-mosaic                  XMosaic/mMosaic <= 2.4
-;; browse-url-cci                     XMosaic     2.5
 ;; browse-url-conkeror                Conkeror    Don't know
 ;; browse-url-w3                      w3          0
-;; browse-url-w3-gnudoit              w3 remotely
 ;; browse-url-text-*                 Any text browser     0
 ;; browse-url-generic                 arbitrary
 ;; browse-url-default-windows-browser MS-Windows browser
 ;; browse-url-default-macosx-browser  Mac OS X browser
 ;; browse-url-xdg-open                Free Desktop xdg-open on Gnome, KDE, 
Xfce4, LXDE
-;; browse-url-gnome-moz               GNOME interface to Mozilla
 ;; browse-url-kde                     KDE konqueror (kfm)
 ;; browse-url-elinks                  Elinks      Don't know (tried with 
0.12.GIT)
 
-;; [A version of the Netscape browser is now free software
-;; <URL:http://www.mozilla.org/>, albeit not GPLed, so it is
-;; reasonable to have that as the default.]
-
-;; Note that versions of Netscape before 1.1b1 did not have remote
-;; control.  <URL:http://www.netscape.com/newsref/std/x-remote.html>.
-
 ;; Browsers can cache Web pages so it may be necessary to tell them to
 ;; reload the current page if it has changed (e.g., if you have edited
 ;; it).  There is currently no perfect automatic solution to this.
 
-;; Netscape allows you to specify the id of the window you want to
-;; control but which window DO you want to control and how do you
-;; discover its id?
-
-;; William M.  Perry's excellent "w3" WWW browser for
-;; Emacs <URL:ftp://cs.indiana.edu/pub/elisp/w3/>
-;; has a function w3-follow-url-at-point, but that
-;; doesn't let you edit the URL like browse-url.
-;; The `gnuserv' package that can be used to control it in another
-;; Emacs process is available from
-;; <URL:ftp://ftp.splode.com/pub/users/friedman/packages/>.
-
-;; Lynx is now distributed by the FSF.  See also
-;; <URL:http://lynx.browser.org/>.
-
-;; Free graphical browsers that could be used by `browse-url-generic'
-;; include Chimera <URL:ftp://ftp.cs.unlv.edu/pub/chimera> and
-;; <URL:http://www.unlv.edu/chimera/>, Arena
-;; <URL:ftp://ftp.yggdrasil.com/pub/dist/web/arena> and Amaya
-;; <URL:ftp://ftp.w3.org/pub/amaya>.  mMosaic
-;; <URL:ftp://ftp.enst.fr/pub/mbone/mMosaic/>,
-;; <URL:http://www.enst.fr/~dauphin/mMosaic/> (with development
-;; support for Java applets and multicast) can be used like Mosaic by
-;; setting `browse-url-mosaic-program' appropriately.
-
-;; I [Denis Howe, not Dave Love] recommend Nelson Minar
-;; <address@hidden>'s excellent html-helper-mode.el for editing
-;; HTML and thank Nelson for his many useful comments on this code.
-;; <URL:http://www.santafe.edu/%7Enelson/hhm-beta/>
-
-;; See also hm--html-menus <URL:http://www.tnt.uni-hannover.de/%7Emuenkel/
-;; software/own/hm--html-menus/>.  For composing correct HTML see also
-;; PSGML the general SGML structure editor package
-;; <URL:ftp://ftp.lysator.liu.se/pub/sgml>; hm--html-menus can be used
-;; with this.
-
 ;; This package generalizes function html-previewer-process in Marc
 ;; Andreessen's html-mode (LCD modes/html-mode.el.Z).  See also the
 ;; ffap.el package.  The huge hyperbole package also contains similar
 ;; functions.
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Help!
-
-;; Can you write and test some code for the Macintrash and Windoze
-;; Netscape remote control APIs?  (See the URL above).
-
-;; Do any other browsers have remote control?
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Usage
 
 ;; To display the URL at or before point:
@@ -170,34 +113,9 @@
 ;; To always save modified buffers before displaying the file in a browser:
 ;;     (setq browse-url-save-file t)
 
-;; To get round the Netscape caching problem, you could EITHER have
-;; write-file in html-helper-mode make Netscape reload the document:
-;;
-;;     (autoload 'browse-url-netscape-reload "browse-url"
-;;       "Ask a WWW browser to redisplay the current file." t)
-;;     (add-hook 'html-helper-mode-hook
-;;               (lambda ()
-;;                  (add-hook 'local-write-file-hooks
-;;                            (lambda ()
-;;                               (let ((local-write-file-hooks))
-;;                                 (save-buffer))
-;;                               (browse-url-netscape-reload)
-;;                               t)                    ; => file written by 
hook
-;;                            t)))                     ; append to l-w-f-hooks
-;;
-;; OR have browse-url-of-file ask Netscape to load and then reload the
-;; file:
-;;
-;;     (add-hook 'browse-url-of-file-hook 'browse-url-netscape-reload)
-
-;; You may also want to customize browse-url-netscape-arguments, e.g.
-;;     (setq browse-url-netscape-arguments '("-install"))
-;;
-;; or similarly for the other browsers.
-
 ;; To invoke different browsers for different URLs:
 ;;      (setq browse-url-browser-function '(("^mailto:"; . browse-url-mail)
-;;                                         ("." . browse-url-netscape)))
+;;                                         ("." . browse-url-firefox)))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;; Code:
@@ -226,17 +144,11 @@ function is passed the URL and any other args of 
`browse-url'.  The last
 regexp should probably be \".\" to specify a default browser."
   :type '(choice
          (function-item :tag "Emacs W3" :value  browse-url-w3)
-         (function-item :tag "W3 in another Emacs via `gnudoit'"
-                        :value  browse-url-w3-gnudoit)
          (function-item :tag "eww" :value  eww-browse-url)
          (function-item :tag "Mozilla" :value  browse-url-mozilla)
          (function-item :tag "Firefox" :value browse-url-firefox)
          (function-item :tag "Chromium" :value browse-url-chromium)
-         (function-item :tag "Galeon" :value  browse-url-galeon)
          (function-item :tag "Epiphany" :value  browse-url-epiphany)
-         (function-item :tag "Netscape" :value  browse-url-netscape)
-         (function-item :tag "Mosaic" :value  browse-url-mosaic)
-         (function-item :tag "Mosaic using CCI" :value  browse-url-cci)
          (function-item :tag "Conkeror" :value  browse-url-conkeror)
          (function-item :tag "Text browser in an xterm window"
                         :value browse-url-text-xterm)
@@ -250,8 +162,6 @@ regexp should probably be \".\" to specify a default 
browser."
                         :value browse-url-default-windows-browser)
          (function-item :tag "Default Mac OS X browser"
                         :value browse-url-default-macosx-browser)
-         (function-item :tag "GNOME invoking Mozilla"
-                        :value browse-url-gnome-moz)
          (function-item :tag "Default browser"
                         :value browse-url-default-browser)
          (function :tag "Your own function")
@@ -284,18 +194,25 @@ system, given vroot.h from the same directory, with cc 
flags
   :type 'string
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-netscape-program nil "25.1")
+
 (defcustom browse-url-netscape-arguments nil
   "A list of strings to pass to Netscape as arguments."
   :type '(repeat (string :tag "Argument"))
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-netscape-arguments nil "25.1")
+
 (defcustom browse-url-netscape-startup-arguments browse-url-netscape-arguments
   "A list of strings to pass to Netscape when it starts up.
 Defaults to the value of `browse-url-netscape-arguments' at the time
 `browse-url' is loaded."
   :type '(repeat (string :tag "Argument"))
+
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-netscape-startup-arguments nil "25.1")
+
 (defcustom browse-url-browser-display nil
   "The X display for running the browser, if not same as Emacs's."
   :type '(choice string (const :tag "Default" nil))
@@ -363,11 +280,15 @@ Defaults to the value of `browse-url-firefox-arguments' 
at the time
   :type 'string
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-galeon-program nil "25.1")
+
 (defcustom browse-url-galeon-arguments nil
   "A list of strings to pass to Galeon as arguments."
   :type '(repeat (string :tag "Argument"))
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-galeon-arguments nil "25.1")
+
 (defcustom browse-url-galeon-startup-arguments browse-url-galeon-arguments
   "A list of strings to pass to Galeon when it starts up.
 Defaults to the value of `browse-url-galeon-arguments' at the time
@@ -375,6 +296,8 @@ Defaults to the value of `browse-url-galeon-arguments' at 
the time
   :type '(repeat (string :tag "Argument"))
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-galeon-startup-arguments nil "25.1")
+
 (defcustom browse-url-epiphany-program "epiphany"
   "The name by which to invoke Epiphany."
   :type 'string
@@ -395,12 +318,16 @@ Defaults to the value of `browse-url-epiphany-arguments' 
at the time
 ;; GNOME means of invoking either Mozilla or Netscape.
 (defvar browse-url-gnome-moz-program "gnome-moz-remote")
 
+(make-obsolete-variable 'browse-url-gnome-moz-program nil "25.1")
+
 (defcustom browse-url-gnome-moz-arguments '()
   "A list of strings passed to the GNOME mozilla viewer as arguments."
   :version "21.1"
   :type '(repeat (string :tag "Argument"))
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-gnome-moz-arguments nil "25.1")
+
 (defcustom browse-url-mozilla-new-window-is-tab nil
   "Whether to open up new windows in a tab or a new window.
 If non-nil, then open the URL in a new tab rather than a new window if
@@ -432,6 +359,8 @@ If non-nil, then open the URL in a new tab rather than a 
new window if
   :type 'boolean
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-galeon-new-window-is-tab nil "25.1")
+
 (defcustom browse-url-epiphany-new-window-is-tab nil
   "Whether to open up new windows in a tab or a new window.
 If non-nil, then open the URL in a new tab rather than a new window if
@@ -447,11 +376,12 @@ window."
   :type 'boolean
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-netscape-new-window-is-tab nil "25.1")
+
 (defcustom browse-url-new-window-flag nil
   "Non-nil means always open a new browser window with appropriate browsers.
 Passing an interactive argument to \\[browse-url], or specific browser
-commands reverses the effect of this variable.  Requires Netscape version
-1.1N or later or XMosaic version 2.5 or later if using those browsers."
+commands reverses the effect of this variable."
   :type 'boolean
   :group 'browse-url)
 
@@ -461,16 +391,22 @@ commands reverses the effect of this variable.  Requires 
Netscape version
   :version "20.3"
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-mosaic-program nil "25.1")
+
 (defcustom browse-url-mosaic-arguments nil
   "A list of strings to pass to Mosaic as arguments."
   :type '(repeat (string :tag "Argument"))
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-mosaic-arguments nil "25.1")
+
 (defcustom browse-url-mosaic-pidfile "~/.mosaicpid"
   "The name of the pidfile created by Mosaic."
   :type 'string
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-mosaic-pidfile nil "25.1")
+
 (defcustom browse-url-conkeror-program "conkeror"
   "The name by which to invoke Conkeror."
   :type 'string
@@ -521,12 +457,8 @@ Used by the `browse-url-of-file' command."
   :group 'browse-url)
 
 (defcustom browse-url-of-file-hook nil
-  "Run after `browse-url-of-file' has asked a browser to load a file.
-
-Set this to `browse-url-netscape-reload' to force Netscape to load the
-file rather than displaying a cached copy."
+  "Hook run after `browse-url-of-file' has asked a browser to load a file."
   :type 'hook
-  :options '(browse-url-netscape-reload)
   :group 'browse-url)
 
 (defcustom browse-url-CCI-port 3003
@@ -536,6 +468,8 @@ the value set in the browser."
   :type 'integer
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-CCI-port nil "25.1")
+
 (defcustom browse-url-CCI-host "localhost"
   "Host to access XMosaic via CCI.
 This should be the host name of the machine running XMosaic with CCI
@@ -543,6 +477,8 @@ enabled.  The port number should be set in 
`browse-url-CCI-port'."
   :type 'string
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-CCI-host nil "25.1")
+
 (defvar browse-url-temp-file-name nil)
 (make-variable-buffer-local 'browse-url-temp-file-name)
 
@@ -594,6 +530,8 @@ incompatibly at version 4."
   :type 'number
   :group 'browse-url)
 
+(make-obsolete-variable 'browse-url-netscape-version nil "25.1")
+
 (defcustom browse-url-text-browser "lynx"
   "The name of the text browser to invoke."
   :type 'string
@@ -946,14 +884,14 @@ used instead of `browse-url-new-window-flag'."
     ((memq system-type '(darwin))
      'browse-url-default-macosx-browser)
     ((browse-url-can-use-xdg-open) 'browse-url-xdg-open)
-    ((executable-find browse-url-gnome-moz-program) 'browse-url-gnome-moz)
+;;;    ((executable-find browse-url-gnome-moz-program) 'browse-url-gnome-moz)
     ((executable-find browse-url-mozilla-program) 'browse-url-mozilla)
     ((executable-find browse-url-firefox-program) 'browse-url-firefox)
     ((executable-find browse-url-chromium-program) 'browse-url-chromium)
-    ((executable-find browse-url-galeon-program) 'browse-url-galeon)
+;;;    ((executable-find browse-url-galeon-program) 'browse-url-galeon)
     ((executable-find browse-url-kde-program) 'browse-url-kde)
-    ((executable-find browse-url-netscape-program) 'browse-url-netscape)
-    ((executable-find browse-url-mosaic-program) 'browse-url-mosaic)
+;;;    ((executable-find browse-url-netscape-program) 'browse-url-netscape)
+;;;    ((executable-find browse-url-mosaic-program) 'browse-url-mosaic)
     ((executable-find browse-url-conkeror-program) 'browse-url-conkeror)
     ((executable-find browse-url-xterm-program) 'browse-url-text-xterm)
     ((locate-library "w3") 'browse-url-w3)
@@ -1019,6 +957,7 @@ is loaded in a new tab in an existing window instead.
 
 When called non-interactively, optional second argument NEW-WINDOW is
 used instead of `browse-url-new-window-flag'."
+  (declare (obsolete nil "25.1"))
   (interactive (browse-url-interactive-arg "URL: "))
   (setq url (browse-url-encode-url url))
   (let* ((process-environment (browse-url-process-environment))
@@ -1046,6 +985,7 @@ used instead of `browse-url-new-window-flag'."
 
 (defun browse-url-netscape-sentinel (process url)
   "Handle a change to the process communicating with Netscape."
+  (declare (obsolete nil "25.1"))
   (or (eq (process-exit-status process) 0)
       (let* ((process-environment (browse-url-process-environment)))
        ;; Netscape not running - start it
@@ -1057,6 +997,7 @@ used instead of `browse-url-new-window-flag'."
 (defun browse-url-netscape-reload ()
   "Ask Netscape to reload its current document.
 How depends on `browse-url-netscape-version'."
+  (declare (obsolete nil "25.1"))
   (interactive)
   ;; Backwards incompatibility reported by
   ;; <address@hidden>.
@@ -1066,6 +1007,7 @@ How depends on `browse-url-netscape-version'."
 
 (defun browse-url-netscape-send (command)
   "Send a remote control command to Netscape."
+  (declare (obsolete nil "25.1"))
   (let* ((process-environment (browse-url-process-environment)))
     (apply 'start-process "netscape" nil
            browse-url-netscape-program
@@ -1184,6 +1126,7 @@ new tab in an existing window instead.
 
 When called non-interactively, optional second argument NEW-WINDOW is
 used instead of `browse-url-new-window-flag'."
+  (declare (obsolete nil "25.1"))
   (interactive (browse-url-interactive-arg "URL: "))
   (setq url (browse-url-encode-url url))
   (let* ((process-environment (browse-url-process-environment))
@@ -1205,6 +1148,7 @@ used instead of `browse-url-new-window-flag'."
 
 (defun browse-url-galeon-sentinel (process url)
   "Handle a change to the process communicating with Galeon."
+  (declare (obsolete nil "25.1"))
   (or (eq (process-exit-status process) 0)
       (let* ((process-environment (browse-url-process-environment)))
        ;; Galeon is not running - start it
@@ -1287,6 +1231,7 @@ effect of `browse-url-new-window-flag'.
 
 When called non-interactively, optional second argument NEW-WINDOW is
 used instead of `browse-url-new-window-flag'."
+  (declare (obsolete nil "25.1"))
   (interactive (browse-url-interactive-arg "URL: "))
   (apply 'start-process (concat "gnome-moz-remote " url)
         nil
@@ -1315,6 +1260,7 @@ the effect of `browse-url-new-window-flag'.
 
 When called non-interactively, optional second argument NEW-WINDOW is
 used instead of `browse-url-new-window-flag'."
+  (declare (obsolete nil "25.1"))
   (interactive (browse-url-interactive-arg "Mosaic URL: "))
   (let ((pidfile (expand-file-name browse-url-mosaic-pidfile))
        pid)
@@ -1365,6 +1311,7 @@ the effect of `browse-url-new-window-flag'.
 
 When called non-interactively, optional second argument NEW-WINDOW is
 used instead of `browse-url-new-window-flag'."
+  (declare (obsolete nil "25.1"))
   (interactive (browse-url-interactive-arg "Mosaic URL: "))
   (open-network-stream "browse-url" " *browse-url*"
                       browse-url-CCI-host browse-url-CCI-port)
@@ -1443,6 +1390,7 @@ used instead of `browse-url-new-window-flag'."
   "Ask another Emacs running gnuserv to load the URL using the W3 browser.
 The `browse-url-gnudoit-program' program is used with options given by
 `browse-url-gnudoit-args'.  Default to the URL around or before point."
+  (declare (obsolete nil "25.1"))
   (interactive (browse-url-interactive-arg "W3 URL: "))
   (apply 'start-process (concat "gnudoit:" url) nil
         browse-url-gnudoit-program
diff --git a/lisp/x-dnd.el b/lisp/x-dnd.el
index 52630132..b99db48 100644
--- a/lisp/x-dnd.el
+++ b/lisp/x-dnd.el
@@ -217,10 +217,10 @@ WINDOW is the window where the drop happened.  ACTION is 
ignored.
 DATA is the moz-url, which is formatted as two strings separated by \\r\\n.
 The first string is the URL, the second string is the title of that URL.
 DATA is encoded in utf-16.  Decode the URL and call `x-dnd-handle-uri-list'."
-  ;; Mozilla and applications based on it (Galeon for example) uses
-  ;; text/unicode, but it is impossible to tell if it is le or be.  Use what
-  ;; the machine Emacs runs on use.  This loses if dropping between machines
-  ;; with different endian, but it is the best we can do.
+  ;; Mozilla and applications based on it use text/unicode, but it is
+  ;; impossible to tell if it is le or be.  Use what the machine Emacs
+  ;; runs on uses.  This loses if dropping between machines
+  ;; with different endian-ness, but it is the best we can do.
   (let* ((coding (if (eq (byteorder) ?B) 'utf-16be 'utf-16le))
         (string (decode-coding-string data coding))
         (strings (split-string string "[\r\n]" t))



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