pivot-table: Don't allow data cells for nonexistent categories.

[pspp] / src / output / driver-provider.h

diff --git a/src/output/driver-provider.h b/src/output/driver-provider.h
index aa70bb454adc691a830d0164b5d77dbe15158977..c44a2e303bed8238a9fa89b1ff856503fd57b396 100644 (file)
--- a/src/output/driver-provider.h
+++ b/src/output/driver-provider.h
@@ -43,6 +43,8 @@ void output_driver_destroy (struct output_driver *);
 
 const char *output_driver_get_name (const struct output_driver *);
 
+char *output_driver_substitute_heading_vars (const char *, int page_number);
+
 /* One kind of output driver.
 
    Output driver implementations must not call msg() to report errors.  This
@@ -73,9 +75,7 @@ struct output_driver_class
     void (*flush) (struct output_driver *driver);
   };
 
-/* Useful for output driver implementation. */
-void output_driver_track_current_command (const struct output_item *, char **);
-\f
+
 /* An abstract way for the output subsystem to create an output driver. */
 struct output_driver_factory
   {
@@ -105,5 +105,6 @@ struct output_driver_factory
                                      struct string_map *options);
   };
 
+char *output_get_text_from_markup (const char *markup);
 
 #endif /* output/driver-provider.h */