+Thu Feb 8 15:07:04 2007 Ben Pfaff <blp@gnu.org>
+
+ * read-line.c (readln_initialize): Instead of only supporting
+ history in unix, always support history, and only support a
+ history file when $HOME is defined.
+ (readln_uninitialize): Ditto.
+ (welcome) Call readln_initialize instead of duplicating code.
+