Prefer setq-local in shell.el

* lisp/shell.el (shell-completion-vars, shell-mode): Prefer
setq-local.

1 files changed, 23 insertions, 23 deletions

diff --git a/lisp/shell.el b/lisp/shell.el
index 5fed6513b96..5cc9a189c72 100644
--- a/lisp/shell.el
+++ b/lisp/shell.el
@@ -471,32 +471,32 @@ Shell buffers.  It implements `shell-completion-execonly' for
 
 (defun shell-completion-vars ()
   "Setup completion vars for `shell-mode' and `read-shell-command'."
-  (set (make-local-variable 'comint-completion-fignore)
-       shell-completion-fignore)
-  (set (make-local-variable 'comint-delimiter-argument-list)
-       shell-delimiter-argument-list)
-  (set (make-local-variable 'comint-file-name-chars) shell-file-name-chars)
-  (set (make-local-variable 'comint-file-name-quote-list)
-       shell-file-name-quote-list)
-  (set (make-local-variable 'comint-file-name-prefix)
-       (or (file-remote-p default-directory) ""))
-  (set (make-local-variable 'comint-dynamic-complete-functions)
-       shell-dynamic-complete-functions)
+  (setq-local comint-completion-fignore
+              shell-completion-fignore)
+  (setq-local comint-delimiter-argument-list
+              shell-delimiter-argument-list)
+  (setq-local comint-file-name-chars shell-file-name-chars)
+  (setq-local comint-file-name-quote-list
+              shell-file-name-quote-list)
+  (setq-local comint-file-name-prefix
+              (or (file-remote-p default-directory) ""))
+  (setq-local comint-dynamic-complete-functions
+              shell-dynamic-complete-functions)
   (setq-local comint-unquote-function #'shell--unquote-argument)
   (setq-local comint-requote-function #'shell--requote-argument)
-  (set (make-local-variable 'pcomplete-parse-arguments-function)
-       #'shell--parse-pcomplete-arguments)
-  (set (make-local-variable 'pcomplete-termination-string)
-       (cond ((not comint-completion-addsuffix) "")
-             ((stringp comint-completion-addsuffix)
-              comint-completion-addsuffix)
-             ((not (consp comint-completion-addsuffix)) " ")
-             (t (cdr comint-completion-addsuffix))))
-  (set (make-local-variable 'pcomplete-command-completion-function)
-       #'shell-command-completion-function)
+  (setq-local pcomplete-parse-arguments-function
+              #'shell--parse-pcomplete-arguments)
+  (setq-local pcomplete-termination-string
+              (cond ((not comint-completion-addsuffix) "")
+                    ((stringp comint-completion-addsuffix)
+                     comint-completion-addsuffix)
+                    ((not (consp comint-completion-addsuffix)) " ")
+                    (t (cdr comint-completion-addsuffix))))
+  (setq-local pcomplete-command-completion-function
+              #'shell-command-completion-function)
   ;; Don't use pcomplete's defaulting mechanism, rely on
   ;; shell-dynamic-complete-functions instead.
-  (set (make-local-variable 'pcomplete-default-completion-function) #'ignore)
+  (setq-local pcomplete-default-completion-function #'ignore)
   (setq-local comint-input-autoexpand shell-input-autoexpand)
   ;; Not needed in shell-mode because it's inherited from comint-mode, but
   ;; placed here for read-shell-command.
@@ -596,7 +596,7 @@ buffer."
       (and (stringp hsize)
            (integerp (setq hsize (string-to-number hsize)))
            (> hsize 0)
-           (set (make-local-variable 'comint-input-ring-size) hsize))
+           (setq-local comint-input-ring-size hsize))
       (setq comint-input-ring-file-name
             (concat
              remote