/// <summary>
/// Initializes a new <see cref="CppTextReader"/>.
/// </summary>
/// <param name="reader">The reader to read characters from.</param>
public CppTextReader(TextReader reader)
: this(reader.AsCharEnumerable())
{
}
/// <summary>
/// Same as <see cref="Process(IEnumerable{char})"/>.
/// </summary>
public static IEnumerable <PositionedChar> Process(TextReader reader) => Process(reader.AsCharEnumerable());
