/// <summary>
/// Match is a static method that determines whether
/// or not the token starting at
/// <paramref name="begin">begin</paramref>
/// is an C# identifier.
/// </summary>
/// <param name="begin">begin</param>
/// <param name="end">end</param>
internal static bool Match(Position begin, Position end)
{
if (begin == end)
{
return(false);
}
char read = begin.Get();
return(Ctype.IsLetter(read) || read == '_');
}
public bool Execute(char current)
{
return(!(Ctype.IsLetter(current) ||
Ctype.IsDigit(current) ||
current == '_'));
}