generate.legalnotice.link — Write legalnotice to separate chunk and generate link?
If the value of generate.legalnotice.link
is non-zero, the stylesheet:
writes the contents of legalnotice to a separate
    HTML file
inserts a hyperlink to the legalnotice file
adds (in the HTML head) either a single
    link or element or multiple
    link elements (depending on the value of the
    html.head.legalnotice.link.multiple
    parameter), with the value or values derived from the
    html.head.legalnotice.link.types
    parameter
  Otherwise, if generate.legalnotice.link is
  zero, legalnotice contents are rendered on the title
  page.
The name of the separate HTML file is computed as follows:
If a filename is given by the <?dbhtml filename?> 
processing instruction, that filename is used.
If the legalnotice has an id/xml:id 
attribute, and if use.id.as.filename != 0, the filename 
is the concatenation of the id value and the value of the html.ext 
parameter.
If the legalnotice does not have an id/xml:id
 attribute, or if use.id.as.filename = 0, the filename is the concatenation of "ln-", 
auto-generated id value, and html.ext value.