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//******************************************************************************
// Copyright 1996-2009,2021 by Thomas E. Dickey *
// All Rights Reserved. *
// *
// Permission to use, copy, modify, and distribute this software and its *
// documentation for any purpose and without fee is hereby granted, provided *
// that the above copyright notice appear in all copies and that both that *
// copyright notice and this permission notice appear in supporting *
// documentation, and that the name of the above listed copyright holder(s) *
// not be used in advertising or publicity pertaining to distribution of the *
// software without specific, written prior permission. THE ABOVE LISTED *
// COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, *
// INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO *
// EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY SPECIAL, *
// INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM *
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE *
// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR *
// PERFORMANCE OF THIS SOFTWARE. *
//******************************************************************************
// $Id: strings.cpp,v 1.15 2021/01/08 23:32:23 tom Exp $
// strings.cpp
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include "bcpp.h"
bool isName(char c)
{
return isalnum(c) || (c == '_') || (c == '$');
}
bool CompareKeyword(const char *tst, const char *ref)
{
bool result = true;
int n;
for (n = 0; ref[n] != NULLC; n++)
{
if (tst[n] != ref[n])
{
result = false;
break;
}
}
if (result)
{
result = !isName(tst[n]);
}
if (result)
{
TRACE(("Match (\"%s\",\"%s\")\n", tst, ref));
}
return result;
}
char *NewString (const char *src)
{
char* dst = new char[strlen (src)+1];
if (dst != 0)
strcpy(dst, src);
return dst;
}
char *NewSubstring (const char *src, size_t len)
{
char* dst = new char[len + 1];
if (dst != 0)
{
strncpy(dst, src, len);
dst[len] = NULLC;
}
return dst;
}
const char *SkipBlanks(const char *s)
{
while (isspace(*s))
s++;
return s;
}
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