+20131102
+ + use TS extension to describe xterm's title-escapes -TD
+ + modify terminator and nsterm-s to use xterm+sl-twm building block -TD
+ + update hurd.ti, add xenl to reflect 2011-03-06 change in
+ http://git.savannah.gnu.org/cgit/hurd/hurd.git/log/console/display.c
+ (Debian #727119).
+ + simplify pfkey expression in ansi.sys -TD
+