+ update release notes
+ minor build-fixes, mostly to test-package scripts
+ modify check for sizeof(wchar_t) to ensure it gives useful result
when cross-compiling.
+ drop assumption in configure script that Cygwin's linker is broken.
+ define NCURSES_BROKEN_LINKER if the broken-linker feature is used,
to simplify configure-checks for ncurses-examples.
+ reassert copyright on ncurses, per discussion in ncurses FAQ:
https://invisible-island.net/ncurses/ncurses.faq.html#relicensed
+ modify comparison in make_hash.c to correct a special case in
collision handling for Caps-hpux11
+ add testing utility report_hashing to check hash-tables used for
terminfo and termcap names.
+ fix a missing prototype for _nc_free_and_exit().
+ update a few comments about tack 1.07
+ use an awk script to split too-long pathnames used in Ada95 sample
programs for explain.txt
+ add --enable-interop to sample package scripts (suggested by Juergen
Pfeifer).
+ update CF_PATH_SYNTAX macro, from mawk changes.
+ modify mk-0th.awk to allow for generating llib-ltic, etc., though
some work is needed on cproto to work with lib_gen.c to update
llib-lncurses.
+ remove redundant getenv() cal in database-iterator leftover from
cleanup in 20120622 changes (report by Sven Joachim).
+ modify configure macro CF_XOPEN_SOURCE, etc., to use CF_ADD_CFLAGS
consistently to add new -D's while removing duplicates.
+ modify a few configure macros to consistently put new options
before older in the list.
+ add tiparm(), based on review of X/Open Curses Issue 7.
+ minor documentation cleanup.
+ update config.guess, config.sub from
http://savannah.gnu.org/projects/config
(caveat - its maintainer put 2010 copyright date on files dated 2009)