#include <gtk/gtk.h>
#include "psppire-window.h"
#include "psppire.h"
-
-extern int viewer_length;
-extern int viewer_width ;
+#include "libpspp/string-map.h"
G_BEGIN_DECLS
int max_width;
int y;
+ struct string_map render_opts;
GtkTreeView *overview;
GtkTreeIter cur_command;
bool in_command;