-f Force the output file to be written, even if it appears to have been edited by hand.
-g Group terms with IndexDiv based on the first letter of the term (or its SortAs attribute). (This
might not handle all language environments.)
-iid
The ID to use for the <index> tag.
-Iscope
The implied scope, must be "all", "local", or "global". IndexTerms which do not specify a scope
will have the implied scope. If unspecified, "all" is assumed.
-N New index (generates an empty index file).
-ofile
Output to file. Defaults to stdout.
-p Link to points in the document. The default is to link to the closest containing section.
-Pfile
Read a preamble from file. The contents of file will be inserted before the <index> tag.
-q Run quietly.
-sname
Name the IndexDiv that contains symbols. The default is "Symbols". Meaningless if -g is not used.
-Sscope
Scope of the index, must be "all", "local", or "global". If unspecified, "all" is assumed.
-tname
Title for the index.
-x Make a SetIndex.
-V Print version number and exit.
file The file containing index data generated with the DocBook DSSSL HTML stylesheet (usually called
HTML.index).