From 546021819be846e583467fbae8c9cbd4cee02bb4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20P=C3=B6nitz?= <poenitz@gmx.net>
Date: Wed, 20 Mar 2002 07:54:14 +0000
Subject: [PATCH] fix compilation with g++ 3.0.2

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3785 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/math_cursor.C | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/mathed/math_cursor.C b/src/mathed/math_cursor.C
index e62ac1920d..80796a9c61 100644
--- a/src/mathed/math_cursor.C
+++ b/src/mathed/math_cursor.C
@@ -48,7 +48,6 @@
 #include "math_support.h"
 
 #include <algorithm>
-#include <cctype>
 
 #define FILEDEBUG 0
 
@@ -56,7 +55,6 @@ using std::endl;
 using std::min;
 using std::max;
 using std::swap;
-using std::isalnum;
 using std::vector;
 using std::ostringstream;
 
@@ -1451,7 +1449,7 @@ bool MathCursor::interpret(char c)
 	}
 
 /*
-	if (strchr("{}", c)) {
+	if (c == '{' || c == '}', c)) {
 		insert(c, LM_TC_TEX);
 		return true;
 	}
@@ -1466,7 +1464,7 @@ bool MathCursor::interpret(char c)
 		return true;
 	}
 
-	if (strchr("$%", c)) {
+	if (c == '$' || c == '%') {
 		insert(MathAtom(new MathSpecialCharInset(c)));
 		lastcode_ = LM_TC_VAR;
 		return true;