+Fri Jun 23 14:18:22 2006 Ben Pfaff <blp@gnu.org>
+
+ Support long string variables on FREQUENCIES, as
+ an extension when in enhanced algorithms mode. For Greg Hunt
+ <greg@firmansyah.com>.
+
+ * frequencies.q: (struct freq) Change `v' member from union value
+ to union value *. Update all references.
+ (struct var_freqs) Add width, print members to represent effective
+ variable width and display format.
+ (calc) Copy entire long string value into the hash table.
+ (frq_custom_variables) Set new width, print members.
+ (hash_value_alpha) Get width from var_freqs.
+ (compare_value_alpha_a) Ditto.
+ (compare_freq_alpha_a) Ditto.
+ (compare_freq_alpha_d) Ditto.
+ (dump_full) Get display format from var_freqs.
+ (dump_condensed) Ditto.
+