+ /// The interpretation of this tag varies depending upon the latextype.
+ /// In an environment, it is the tag enclosing all content for this set of
+ /// paragraphs. So for quote, e.g,. it would be: blockquote. For itemize,
+ /// it would be: ul. (You get the idea.)
+ ///
+ /// For a command, it is the tag enclosing the content of the command.
+ /// So, for section, it might be: h2.
+ ///
+ /// For the paragraph type, it is the tag that will enclose each paragraph.
+ ///
+ /// Defaults to "div".
+ mutable std::string htmltag_;
+ /// Additional attributes for inclusion with the start tag. Defaults
+ /// to: class="layoutname".
+ mutable std::string htmlattr_;
+ /// Tag for individual paragraphs in an environment. In lists, this
+ /// would be something like "li". But it also needs to be set for
+ /// quotation, e.g., since the paragraphs in a quote need to be
+ /// in "p" tags. Default is "div".
+ /// Note that when I said "environment", I meant it: This has no
+ /// effect for LATEX_PARAGRAPH type layouts.
+ mutable std::string htmlitemtag_;
+ /// Attributes for htmlitemtag_. Default is: class="layoutname_item".
+ mutable std::string htmlitemattr_;
+ /// Tag for labels, of whatever sort. One use for this is in setting
+ /// descriptions, in which case it would be: dt. Another use is to
+ /// customize the display of, say, the auto-generated label for
+ /// sections. Defaults to "span".
+ /// If set to "NONE", this suppresses the printing of the label.
+ mutable std::string htmllabeltag_;
+ /// Attributes for the label. Defaults to: class="layoutname_label".
+ mutable std::string htmllabelattr_;
+ /// Whether to put the label before the item, or within the item.
+ /// I.e., do we have (true):
+ /// <label>...</label><item>...</item>
+ /// or instead (false):
+ /// <item><label>...</label>...</item>
+ /// The latter is the default.
+ bool htmllabelfirst_;
+ /// CSS information needed by this layout.
+ docstring htmlstyle_;
+ /// Should we generate the default CSS for this layout, even if HTMLStyle
+ /// has been given? Default is false.
+ /// Note that the default CSS is output first, then the user CSS, so it is
+ /// possible to override what one does not want.
+ bool htmlforcecss_;
+ /// A cache for the default style info so generated.
+ mutable docstring htmldefaultstyle_;
+ /// Any other info for the HTML header.
+ docstring htmlpreamble_;
+ /// Whether this is the <title> paragraph.
+ bool htmltitle_;
+ /// calculating this is expensive, so we cache it.
+ mutable std::string defaultcssclass_;
+ /// This is the `category' for this layout. The following are
+ /// recommended basic categories: FrontMatter, BackMatter, MainText,
+ /// Section, Starred, List, Theorem.
+ docstring category_;