void ReadBfChar()
{
while (_lexer.NextToken())
{
switch (_lexer.Token)
{
case Token.Ider:
if (_lexer.StringValue == "endbfchar")
{
return;
}
break;
case Token.HexString:
var nx = new PdfHexString(_lexer.StringValue);
_lexer.NextToken();
var uni = new PdfHexString(_lexer.StringValue);
_mapper.AddChar(nx.Value, uni.Value);
break;
}
}
}