+to 21.2.16 "Sumida"
+-- make selection more mswindows conformant.
+-- Make customize use specifiers from Jan Vroonhof
+-- Cyrillic CCL crash fix from MORIOKA Tomohiko
+-- DEC OSF Build fix and miscellaneous Lisp fix from Steve Baur
+-- raw-text coding system synch from MORIOKA Tomohiko
+