+int render_pager_draw_next (struct render_pager *, int space);
+
+void render_pager_draw (const struct render_pager *);
+void render_pager_draw_region (const struct render_pager *,
+ int x, int y, int w, int h);
+int render_pager_get_size (const struct render_pager *, enum table_axis);
+int render_pager_get_best_breakpoint (const struct render_pager *, int height);