Prefer setq-local in emulation/*.el

* lisp/emulation/edt.el (edt-select-mode):
* lisp/emulation/viper-cmd.el (viper-refresh-mode-line):
(viper-minibuffer-setup-sentinel):
* lisp/emulation/viper.el (viper-comint-mode-hook): Prefer setq-local.

3 files changed, 7 insertions, 11 deletions

diff --git a/lisp/emulation/edt.el b/lisp/emulation/edt.el
index b29ad7702ef..f61de9208d1 100644
--- a/lisp/emulation/edt.el
+++ b/lisp/emulation/edt.el
@@ -788,7 +788,7 @@ Argument NUM is the number of lines to delete."
 In select mode, selected text is highlighted."
   (if arg
       (progn
-	(set (make-local-variable 'edt-select-mode) 'edt-select-mode-current)
+        (setq-local edt-select-mode 'edt-select-mode-current)
 	(setq rect-start-point (window-point)))
     (progn
       (kill-local-variable 'edt-select-mode)))
diff --git a/lisp/emulation/viper-cmd.el b/lisp/emulation/viper-cmd.el
index dd7648c2b77..938ebb15227 100644
--- a/lisp/emulation/viper-cmd.el
+++ b/lisp/emulation/viper-cmd.el
@@ -474,7 +474,7 @@
 
 ;; Modifies mode-line-buffer-identification.
 (defun viper-refresh-mode-line ()
-  (set (make-local-variable 'viper-mode-string)
+  (setq-local viper-mode-string
 	(cond ((eq viper-current-state 'emacs-state) viper-emacs-state-id)
 	      ((eq viper-current-state 'vi-state) viper-vi-state-id)
 	      ((eq viper-current-state 'replace-state) viper-replace-state-id)
@@ -1865,14 +1865,10 @@ Undo previous insertion and inserts new."
     ;; minibuffer and vice versa. Otherwise, command arguments will affect
     ;; minibuffer ops and insertions from the minibuffer will change those in
     ;; the normal buffers
-    (make-local-variable 'viper-d-com)
-    (make-local-variable 'viper-last-insertion)
-    (make-local-variable 'viper-command-ring)
-    (setq viper-d-com nil
-	  viper-last-insertion nil
-	  viper-command-ring nil)
-    (funcall hook)
-    ))
+    (setq-local viper-d-com nil)
+    (setq-local viper-last-insertion nil)
+    (setq-local viper-command-ring nil)
+    (funcall hook)))
 
 ;; This is a temp hook that uses free variables viper--init-message and viper-initial.
 ;; A dirty feature, but it is the simplest way to have it do the right thing.
diff --git a/lisp/emulation/viper.el b/lisp/emulation/viper.el
index 59ca6298eb9..851092819c8 100644
--- a/lisp/emulation/viper.el
+++ b/lisp/emulation/viper.el
@@ -617,7 +617,7 @@ This startup message appears whenever you load Viper, unless you type `y' now."
 
 ;; This hook designed to enable Vi-style editing in comint-based modes."
 (defun viper-comint-mode-hook ()
-  (set (make-local-variable 'require-final-newline) nil)
+  (setq-local require-final-newline nil)
   (setq viper-ex-style-editing nil
 	viper-ex-style-motion nil)
   (viper-change-state-to-insert))