/// <summary>
/// Allows all characters specified by <paramref name="range"/> through the filter.
/// </summary>
public virtual void AllowRange(UnicodeRange range)
{
if (range == null)
{
throw new ArgumentNullException(nameof(range));
}
int firstCodePoint = range.FirstCodePoint;
int rangeSize = range.Length;
for (int i = 0; i < rangeSize; i++)
{
_allowedCharactersBitmap.AllowCharacter((char)(firstCodePoint + i));
}
}
