private static PatternScanResult ComplexFindKeyword(this Pattern self, string text, int startPosition)
{
PatternScanResult res;
while (true)
{
res = self.ComplexFind(text, startPosition);
if (res.Token == "")
{
return(res);
}
if (self.CharIsSeparator(text, res.Index - 1) && self.CharIsSeparator(text, res.Index + res.Token.Length))
{
return(res);
}
startPosition = res.Index + 1;
if (startPosition >= text.Length)
{
res.Token = "";
res.Index = 0;
return(res);
}
}
}
/// <summary>
/// For public use only
/// </summary>
/// <param name="self"></param>
/// <param name="text"></param>
/// <param name="position"></param>
/// <returns></returns>
public static bool HasSeparators(this Pattern self, string text, int position)
{
return(self.CharIsSeparator(text, position - 1) && self.CharIsSeparator(text, position + self.StringPattern.Length));
}
