+Mon Dec 4 22:33:46 2006 Ben Pfaff <blp@gnu.org>
+
+ * crosstabs.q (insert_summary): Use var_to_string for labeling.
+ (output_pivot_table) Ditto.
+ (submit) Ditto.
+
+ * frequencies.q (setup_z_trns): Ditto.
+ (dump_full) Ditto.
+ (dump_condensed) Ditto.
+ (dump_statistics) Ditto.
+
+