+Wed Dec 6 21:14:26 2006 Ben Pfaff <blp@gnu.org>
+
+ * regression.q (reg_inserted): Compare variable pointers instead
+ of variable indexes.
+
Mon Dec 4 22:33:46 2006 Ben Pfaff <blp@gnu.org>
* crosstabs.q (insert_summary): Use var_to_string for labeling.