MODE: UNLOADED

If you are in unloaded mode then there is no raster map
loaded in the raster editor.  You can do the following: 

* You can use the @ref("File-Open",xgre/file_open) or @ref("File-Resume",xgre/file_resume) menu 
  options to load a raster map.

* You can use the @ref("File-Quit",xgre/file_quit) option to leave the 
  raster-editor.

* You can use the @ref("Brush-Edit",xgre/brush_edit) @ref("Brush-Create",xgre/brush_edit), @ref("Brush-Load",xgre/brush_edit)
  or @ref("Brush-Save",xgre/brush_edit) menu options.  However, you cannot use
  @ref("Brush-Category",xgre/brush_edit) menu option until you have loaded a 
  raster map. 

