OurBigBook Docs OurBigBook.comSite
If given, show a link to the Wikipedia article that corresponds to the header.
If a value is not given, automatically link to the Wiki page that matches the header exactly with spaces converted to underscores.
Here is an example with an explicit wiki argument:
==== Tiananmen Square
which looks like:


  1. \H arguments
  2. Header
  3. Macro
  4. OurBigBook Markup
  5. OurBigBook Project