to associate a filename with it. The help viewer will only get run, however,
just before the first call to display something.
-Although all classes actually derive from wxHelpControllerBase, the
-appropriate class is aliased to wxHelpController for each platform.
+Although all help controller classes actually derive from wxHelpControllerBase and have
+names of the form wxXXXHelpController, the
+appropriate class is aliased to the name wxHelpController for each platform.
There are currently the following help controller classes defined: