5.3 Paragraph Styles
A String: HTML: Used as a CSS class name. Latex/PDF: Used as the name of a command called with the element content as a single argument.
#'author: Typeset as the author of a document. Such paragraphs normally should appear only in the initial flow of a part for a document. Latex/PDF: Author information is moved information to the title.
#'pretitle: Typeset before the title of the enclosing part.
#'wraps: Latex/PDF: Not boxable in the sense of Style.BoxMode.
#'omitable: HTML: When a table cell contains a single paragraph with this property, no <p> tag wraps the cell content.
#'div: HTML: Generates <div> output instead of <p>, unless a Style.HTML.AltTag property is also present.
A Style.HTML.AltTag: HTML: Generates the indicated tag instead of <p> or <div>.
A Style.HTML.Attributes: HTML: Provides additional attributes for the <p>, <div>, or alternate tag.
#'#{never-indents}: Latex/PDF: Adjusts the pargraph when in a compound paragraphs. See compound_paragraph_style.
A Style.BoxMode: Latex/PDF: Uses an alternate rendering form for boxing contexts (such as a table cell). See Style.BoxMode.