# endif
#endif /* !defined(wxUSE_HELP) */
+#ifndef wxUSE_HTML
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_HTML must be defined."
+# else
+# define wxUSE_HTML 0
+# endif
+#endif /* !defined(wxUSE_HTML) */
+
#ifndef wxUSE_IMAGLIST
# ifdef wxABORT_ON_CONFIG_ERROR
# error "wxUSE_IMAGLIST must be defined."