public MarkdownEmObject(MarkdownObject owner = null) : base(owner) { }
public MarkdownStrongObject(MarkdownObject owner = null) : base(owner) { }
public MarkdownParagraphObject(MarkdownObject owner = null) : base(owner) { }
protected MarkdownObject(MarkdownObject owner = null) { Parent = owner; owner?.Subobjects.Add(this); }
protected MarkdownTagWrapperObject(MarkdownObject owner = null) : base(owner) { }