public string DecodeEscapedString(int end, int skip, Encoding encoding)
{
if (CheckValue('\"'))
{
var sb = new StringBuilder(end - Position);
ByteString bs = null;
var bytes = new byte[end - Position + 1];
Skip();
while (Position < end)
{
var c = ReadChar();
if (c == '\\')
{
var nc = CurrentChar;
if (nc.IsOctDigit())
{
if (bs == null)
{
var bufferSize = end - Position;
if (bufferSize < 1)
{
bufferSize = 1;
}
bs = new ByteString(end - Position);
}
int len = 1;
int start = Position;
Skip();
while (CurrentChar.IsOctDigit())
{
Skip();
++len;
}
bs.AppendByte(ByteFromOctString(String, start, len));
}
else
{
ByteString.Dump(bs, sb, encoding);
HandleEscapeCode(sb, nc);
Skip();
}
}
else if (c == '\"')
{
ByteString.Dump(bs, sb, encoding);
break;
}
else
{
ByteString.Dump(bs, sb, encoding);
sb.Append(c);
}
}
Position = end + skip;
return(sb.ToString());
}
else
{
return(ReadStringUpTo(end, skip));
}
}