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-rw-r--r--lisp/progmodes/cc-styles.el4
1 files changed, 2 insertions, 2 deletions
diff --git a/lisp/progmodes/cc-styles.el b/lisp/progmodes/cc-styles.el
index 29cbe54c3bd..77cad77711a 100644
--- a/lisp/progmodes/cc-styles.el
+++ b/lisp/progmodes/cc-styles.el
@@ -1,4 +1,4 @@
-;;; cc-styles.el --- support for styles in CC Mode
+;;; cc-styles.el --- support for styles in CC Mode -*- lexical-binding: t -*-
;; Copyright (C) 1985, 1987, 1992-2021 Free Software Foundation, Inc.
@@ -464,7 +464,7 @@ STYLE using `c-set-style' if the optional SET-P flag is non-nil."
offset))
;;;###autoload
-(defun c-set-offset (symbol offset &optional ignored)
+(defun c-set-offset (symbol offset &optional _ignored)
"Change the value of a syntactic element symbol in `c-offsets-alist'.
SYMBOL is the syntactic element symbol to change and OFFSET is the new
offset for that syntactic element. The optional argument is not used