-\twocolitem{\helpref{wxDebugContext}{wxdebugcontext}}{Provides various debugging facilities}
-\twocolitem{\helpref{wxDebugStreamBuf}{wxdebugstreambuf}}{A stream buffer writing to the debug stream}
-\twocolitem{\helpref{wxObject}{wxobject}}{Provides optional debugging versions of {\bf new} and {\bf delete}}
-\twocolitem{\helpref{wxTrace}{wxtrace}}{Tracing facility}
-\twocolitem{\helpref{wxTraceLevel}{wxtracelevel}}{Tracing facility with levels}
+\twocolitem{\helpref{wxDebugContext}{wxdebugcontext}}{Provides memory-checking facilities}
+%\twocolitem{\helpref{wxDebugStreamBuf}{wxdebugstreambuf}}{A stream buffer writing to the debug stream}
+\twocolitem{\helpref{wxLog}{wxlog}}{Logging facility}
+\twocolitem{\helpref{Log functions}{logfunctions}}{Error and warning logging functions}
+\twocolitem{\helpref{Debugging macros}{debugmacros}}{Debug macros for assertion and checking}
+%\twocolitem{\helpref{wxTrace}{wxtrace}}{Tracing facility}
+%\twocolitem{\helpref{wxTraceLevel}{wxtracelevel}}{Tracing facility with levels}