bug#30452: [PATCH] Use 'make-sparse-keymap' rather than 'copy-keymap'

[Alex Branham]

Hello -

Here's a tiny patch that changes the call from copy-keymap to 
make-sparse-keymap.

Thanks,
Alex

>From c7f6db630f720fd26f0f1cc45631326bdcec136c Mon Sep 17 00:00:00 2001
From: Alex Branham <alex.branham@gmail.com>
Date: Tue, 15 Jan 2019 11:50:55 -0600
Subject: [PATCH] Make tabulated-list-mode-map inherit from special-mode-map

* lisp/emacs-lisp/tabulated-list.el (tabulated-list-mode-map): Use
  'make-sparse-keymap' rather than copying 'special-mode-map'.

Bug #30452
---
 lisp/emacs-lisp/tabulated-list.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/tabulated-list.el 
b/lisp/emacs-lisp/tabulated-list.el
index 6fdca2cd08..8c99728fd4 100644
--- a/lisp/emacs-lisp/tabulated-list.el
+++ b/lisp/emacs-lisp/tabulated-list.el
@@ -151,7 +151,7 @@ tabulated-list-put-tag
       (forward-line)))
 
 (defvar tabulated-list-mode-map
-  (let ((map (copy-keymap special-mode-map)))
+  (let ((map (make-sparse-keymap)))
     (set-keymap-parent map button-buffer-map)
     (define-key map "n" 'next-line)
     (define-key map "p" 'previous-line)
-- 
2.19.2


>From c7f6db630f720fd26f0f1cc45631326bdcec136c Mon Sep 17 00:00:00 2001
From: Alex Branham <alex.branham@gmail.com>
Date: Tue, 15 Jan 2019 11:50:55 -0600
Subject: [PATCH] Make tabulated-list-mode-map inherit from special-mode-map

* lisp/emacs-lisp/tabulated-list.el (tabulated-list-mode-map): Use
  'make-sparse-keymap' rather than copying 'special-mode-map'.

Bug #30452
---
 lisp/emacs-lisp/tabulated-list.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/tabulated-list.el 
b/lisp/emacs-lisp/tabulated-list.el
index 6fdca2cd08..8c99728fd4 100644
--- a/lisp/emacs-lisp/tabulated-list.el
+++ b/lisp/emacs-lisp/tabulated-list.el
@@ -151,7 +151,7 @@ tabulated-list-put-tag
       (forward-line)))
 
 (defvar tabulated-list-mode-map
-  (let ((map (copy-keymap special-mode-map)))
+  (let ((map (make-sparse-keymap)))
     (set-keymap-parent map button-buffer-map)
     (define-key map "n" 'next-line)
     (define-key map "p" 'previous-line)
-- 
2.19.2