browse-url: Remove support for Galeon

* lisp/net/browse-url.el (browse-url-galeon-program)
(browse-url-galeon-arguments)
(browse-url-galeon-startup-arguments)
(browse-url-galeon-new-window-is-tab, browse-url-galeon)
(browse-url-galeon-sentinel): Delete, thus removing support for the long
defunct Galeon web browser.
* etc/NEWS: Announce its removal.

2 files changed, 6 insertions, 79 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 4bfa1eed85d..d5ed2ded8c5 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -686,10 +686,16 @@ will abbreviate the user's home directory, for example by abbreviating
 
 ** Browse URL
 
+---
 *** Support for the Netscape web browser has been removed.
 This support has been obsolete since Emacs 25.1.  The final version of
 the Netscape web browser was released in February, 2008.
 
+---
+*** Support for the Galeon web browser has been removed.
+This support has been obsolete since Emacs 25.1.  The final version of
+the Galeon web browser was released in September, 2008.
+
 
 * New Modes and Packages in Emacs 29.1
 
diff --git a/lisp/net/browse-url.el b/lisp/net/browse-url.el
index 990bc41d984..e30c36ea4d5 100644
--- a/lisp/net/browse-url.el
+++ b/lisp/net/browse-url.el
@@ -307,26 +307,6 @@ Defaults to the value of `browse-url-firefox-arguments' at the time
   :type '(repeat (string :tag "Argument"))
   :version "24.1")
 
-(defcustom browse-url-galeon-program "galeon"
-  "The name by which to invoke Galeon."
-  :type 'string)
-
-(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")))
-
-(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
-`browse-url' is loaded."
-  :type '(repeat (string :tag "Argument")))
-
-(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)
@@ -379,14 +359,6 @@ If non-nil, then open the URL in a new buffer rather than a new window if
 
 (make-obsolete-variable 'browse-url-conkeror-new-window-is-buffer nil "28.1")
 
-(defcustom browse-url-galeon-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
-`browse-url-galeon' is asked to open it in a new window."
-  :type 'boolean)
-
-(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
@@ -1007,7 +979,6 @@ instead of `browse-url-new-window-flag'."
     ((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-kde-program) 'browse-url-kde)
     ((executable-find browse-url-chrome-program) 'browse-url-chrome)
     ((executable-find browse-url-webpositive-program) 'browse-url-webpositive)
@@ -1162,56 +1133,6 @@ The optional argument NEW-WINDOW is not used."
 
 (function-put 'browse-url-chrome 'browse-url-browser-kind 'external)
 
-;;;###autoload
-(defun browse-url-galeon (url &optional new-window)
-  "Ask the Galeon WWW browser to load URL.
-Default to the URL around or before point.  The strings in variable
-`browse-url-galeon-arguments' are also passed to Galeon.
-
-When called interactively, if variable `browse-url-new-window-flag' is
-non-nil, load the document in a new Galeon window, otherwise use a
-random existing one.  A non-nil interactive prefix argument reverses
-the effect of `browse-url-new-window-flag'.
-
-If `browse-url-galeon-new-window-is-tab' is non-nil, then whenever a
-document would otherwise be loaded in a new window, it 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))
-         (process (apply #'start-process
-                         (concat "galeon " url)
-                         nil
-                         browse-url-galeon-program
-                         (append
-                          browse-url-galeon-arguments
-                          (if (browse-url-maybe-new-window new-window)
-                              (if browse-url-galeon-new-window-is-tab
-                                  '("--new-tab")
-                                '("--new-window" "--noraise"))
-                            '("--existing"))
-                          (list url)))))
-    (set-process-sentinel process
-                          (lambda (process _change)
-                            (browse-url-galeon-sentinel process url)))))
-
-(function-put 'browse-url-galeon 'browse-url-browser-kind 'external)
-
-(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
-        (message "Starting %s..." browse-url-galeon-program)
-        (apply #'start-process (concat "galeon " url) nil
-               browse-url-galeon-program
-               (append browse-url-galeon-startup-arguments (list url))))))
-
 (defun browse-url-epiphany (url &optional new-window)
   "Ask the Epiphany WWW browser to load URL.
 Default to the URL around or before point.  The strings in variable