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-rw-r--r--lisp/calc/calc-mode.el6
1 files changed, 3 insertions, 3 deletions
diff --git a/lisp/calc/calc-mode.el b/lisp/calc/calc-mode.el
index ff99ccc466c..e109233a825 100644
--- a/lisp/calc/calc-mode.el
+++ b/lisp/calc/calc-mode.el
@@ -1,4 +1,4 @@
-;;; calc-mode.el --- calculator modes for Calc
+;;; calc-mode.el --- calculator modes for Calc -*- lexical-binding:t -*-
;; Copyright (C) 1990-1993, 2001-2020 Free Software Foundation, Inc.
@@ -424,8 +424,8 @@
(t
"Not recording mode changes permanently")))))
-(defun calc-total-algebraic-mode (flag)
- (interactive "P")
+(defun calc-total-algebraic-mode (&optional _flag)
+ (interactive)
(calc-wrapper
(if (eq calc-algebraic-mode 'total)
(calc-algebraic-mode nil)