#define wxUSE_CONTROLS 1 // Do not change
#define wxUSE_POPUPWIN 0 // OS/2 does not use this
+#define wxUSE_TIPWINDOW 0 // hence this is unavailable
// Recommended setting: 1
#define wxUSE_BUTTON 1 // wxButton
#define wxUSE_FFILE 1
+// use wxTextBuffer class: required by wxTextFile
+#define wxUSE_TEXTBUFFER 1
+
// use wxTextFile class: requires wxFile, required by wxConfig
#define wxUSE_TEXTFILE 1