internal CodeBlockInfo(FencedCodeBlock codeBlock, StringSlice slice)
{
Info = codeBlock.Info ?? string.Empty;
Arguments = codeBlock.Arguments ?? string.Empty;
Lines = codeBlock.Lines;
CodeBlockSlice = slice;
Source = CodeBlockSlice.Text;
int contentStart = Lines.Lines[0].Position;
var lastLine = Lines.Last();
int contentEnd = lastLine.Position + lastLine.Slice.Length - 1;
ContentSpan = new SourceSpan(contentStart, contentEnd);
ContentSlice = CodeBlockSlice.Reposition(ContentSpan);
Content = ContentSlice.ToString();
}