Every OurBigBook document is implicitly put inside a \Toplevel document and:
  • any optionally given arguments at the very beginning of the document will be treated as arguments of the \Toplevel macro
  • anything else will be put inside the content argument of the \Toplevel macro
E.g., a OurBigBook document that contains:
{title=My favorite title}

And now, some content!
is morally equivalent to:
\Toplevel{title=My favorite title}
And now, some content!
In terms of HTML, the \Toplevel element corresponds to the <html>, <head>, <header> and <footer> elements of a document.
Trying to use the \Toplevel macro explicitly in a document leads to an error.


  1. Internals API
  2. Developing OurBigBook
  3. OurBigBook Project