.It Fl \-help
Print help and exit
.
+.It Fl \-include Ar PATH
+Add the given path to the include path list.
+This option is order\-dependent, include paths given first are searched first.
+If an include path is given, the default include path list is not used.
+Use
+.Fl -\-include\-defaults
+to add the default include paths.
+.
+.It Fl \-include\-defaults
+Add the default set of include directories.
+This option is order-dependent, include paths given first are searched first.
+.
.It Fl \-rules Ar rules
The XKB ruleset
.