
Splitting determines how small the web pages are made.  The higher the number,
the more web pages the document is split in.  Choose from the following:

      0) Put the entire document in a single web page.
      1) Put the first-level subunits making up the document, (whether they be
         chapters, sections, or whatever) each in separate web page.
      2) Split up further to make each 2nd-level subunit a separate web page.
      3) Split into 3th-level subunits.
      4) You are kidding, right?

If this is to change an existing document, you will need to remake the web
pages using the l2h or makel2h command before the change occurs.

