bug#36179: [PATCH] Remove Lucid Emacs support from bookmark.el

[Stefan Kangas <stefan@marxist.se>]

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I suggest that we remove this code that supports "Lucid Emacs" from
bookmark.el.  From a cursory web search, I don't think this code from
1993 and 1995 is needed on modern XEmacs, and if it is, it's better if
they add these aliases themselves.

Thanks,
Stefan Kangas

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From 07eddd16dad63637a7288019e6d98f6fe17c52bd Mon Sep 17 00:00:00 2001
From: Stefan Kangas <stefankangas@gmail.com>
Date: Wed, 12 Jun 2019 10:36:10 +0200
Subject: [PATCH] Remove Lucid Emacs support from bookmark.el

* lisp/bookmark.el: Remove Lucid Emacs support.
---
 lisp/bookmark.el | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/lisp/bookmark.el b/lisp/bookmark.el
index 5a9859d83d..ae50aeb320 100644
--- a/lisp/bookmark.el
+++ b/lisp/bookmark.el
@@ -176,12 +176,6 @@ bookmark-menu-heading
 
 ;;; No user-serviceable parts beyond this point.
 
-;; Added  for lucid emacs  compatibility, db
-(or (fboundp 'defalias)  (fset 'defalias 'fset))
-
-;; suggested for lucid compatibility by david hughes:
-(or (fboundp 'frame-height)  (defalias 'frame-height 'screen-height))
-
 \f
 ;;; Keymap stuff:
 
-- 
2.21.0