From 53cbeb3de0983a7c0844e6829bd70ac5c1da6652 Mon Sep 17 00:00:00 2001
From: Jay Belanger <jay.p.belanger@gmail.com>
Date: Fri, 26 Nov 2004 22:37:26 +0000
Subject: [PATCH] (calc-prev-char, calc-prev-prev-char, calc-digit-value):
 Declare them.

---
 lisp/calc/calc-incom.el | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lisp/calc/calc-incom.el b/lisp/calc/calc-incom.el
index 7dc7f08b4bd..b79daebdb40 100644
--- a/lisp/calc/calc-incom.el
+++ b/lisp/calc/calc-incom.el
@@ -3,8 +3,7 @@
 ;; Copyright (C) 1990, 1991, 1992, 1993, 2001 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
-;; Maintainers: D. Goel <deego@gnufans.org>
-;;              Colin Walters <walters@debian.org>
+;; Maintainer: Jay Belanger <belanger@truman.edu>
 
 ;; This file is part of GNU Emacs.
 
@@ -172,6 +171,12 @@
 				   (cons 'vec (append (cdr (cdr inc)) stuff)))
 			     (list 'incomplete 'vec))))))))
 
+;; The following variables are initially declared in calc.el,
+;; but are used by calc-digit-dots.
+(defvar calc-prev-char)
+(defvar calc-prev-prev-char)
+(defvar calc-digit-value)
+
 (defun calc-digit-dots ()
   (if (eq calc-prev-char ?.)
       (progn
-- 
2.39.5