/****************************************************************************
- * Copyright (c) 2001-2011,2012 Free Software Foundation, Inc. *
+ * Copyright (c) 2001-2012,2014 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <tic.h>
#include <ctype.h>
-MODULE_ID("$Id: visbuf.c,v 1.42 2012/10/27 20:58:50 tom Exp $")
+MODULE_ID("$Id: visbuf.c,v 1.43 2014/02/23 01:21:08 tom Exp $")
#define NUM_VISBUFS 4
if (c == '"' || c == '\\') {
*tp++ = '\\';
*tp++ = (char) c;
- } else if (is7bits(c) && (isgraph(c) || c == ' ')) {
+ } else if (is7bits((int)c) && (isgraph((int)c) || c == ' ')) {
*tp++ = (char) c;
} else if (c == '\n') {
*tp++ = '\\';