+20231111
+ + used "infocmp -u" to help trim redundant capabilities -TD
+ + add limit checks in infocmp needed when processing extended
+ capabilities with the "-u" option.
+ + fix inconsistent sort-order in see-also sections of manpages.
+ + fix a few compiler warnings for Solaris 10.
+ + modify endwin() to return an error if it is called again without an
+ intervening screen update (report by Rajeev Pillai, NetBSD #57592).
+