checks if the user input is on the list, complaining if not.}
\twocolitem{{\bf wxFILTER\_EXCLUDE\_LIST}}{Use an exclude list. The validator
checks if the user input is on the list, complaining if it is.}
+\twocolitem{{\bf wxFILTER\_INCLUDE\_CHAR\_LIST}}{Use an include list. The validator
+checks if each input character is in the list (one character per list element), complaining if not.}
+\twocolitem{{\bf wxFILTER\_INCLUDE\_CHAR\_LIST}}{Use an include list. The validator
+checks if each input character is in the list (one character per list element), complaining if it is.}
\end{twocollist}
}