protected Content getNavLinkHelp ( ) { String helpfile = configuration . helpfile ; DocPath helpfilenm ; if ( helpfile . isEmpty ( ) ) { helpfilenm = DocPaths . HELP_DOC ; } else { DocFile file = DocFile . createFileForInput ( configuration , helpfile ) ; helpfilenm = DocPath . create ( file . getName ( ) ) ; } Content linkContent = getHyperLink ( pathToRoot . resolve ( helpfilenm ) , helpLabel , "" , "" ) ; Content li = HtmlTree . LI ( linkContent ) ; return li ; }
Get help file link . If user has provided a help file then generate a link to the user given file which is already copied to current or destination directory .