-\docparam{footer}{HTML text to be used as footer. You can use macros in it:
-\begin{itemize}
-\item @PAGENUM@ is replaced by page number
-\item @PAGESCNT@ is replaced by total number of pages
-\end{itemize}
-}
+\docparam{html}{HTML text. (NOT file!)}
+
+\docparam{basepath}{base directory (html string would be stored there if it was in
+file). It is used to determine path for loading images, for example.}
+
+\docparam{isdir}{false if basepath is filename, true if it is directory name
+(see \helpref{wxFileSystem}{wxfilesystem} for detailed explanation)}