/// <summary>
/// Recurses markdown blocks.
/// </summary>
/// <param name="block">The parent block.</param>
/// <param name="candidate">The <see cref="FileDataParse"/> to parse to.</param>
/// <param name="words">The <see cref="StringBuilder"/> for the words list.</param>
/// <param name="titles">The title cache.</param>
private FileDataParse RecurseBlock(
MarkdownBlock block,
FileDataParse candidate,
StringBuilder words,
List <(int level, string title)> titles)
/// <summary> /// Writes a processed document to the cache. /// </summary> /// <param name="parse">The <see cref="FileDataParse"/> to persist.</param> public void WriteToTempFiles(FileDataParse parse) => File.AppendAllText(TempDataFile, parse.TempData);