Log Message:
shells/ksh93: update to v1.0.9

Many PLIST changes since the main binary is now linked dinamically.

# upstream changes

* Android/Termux is now a supported platform. Build dependencies:
  binutils, clang, getconf. Runtime dependencies (optional):
  ncurses-utils, getconf.

* Reintroduced support for building a dynamically linked
  ksh(1)/shcomp(1), with libast, libdll, libcmd, and libshell available
  to other programs as dynamic libraries. bin/package install
  /your/basepath will install development headers. The dynamically
  linked version is built in a dyn subdirectory; there are no changes to
  the statically linked version. Dynamic linking is currently tested and
  supported on Linux, Android, macOS, all the BSDs, illumos, Solaris,
  QNX, and Haiku.

* On systems where the external printf(1) utility supports deprecated
  pre-POSIX syntax for formatters starting with -, ksh now adapts its
  built-in printf to match, for compatibility with system scripts.
  However, ksh's built-in printf options such as -v or --man are not
  affected.

* Fixed a regression in the printf built-in, introduced in 93u+m/1.0.5,
  where each instance of \0 or %Z in the format operand caused a string
  argument to be incorrectly skipped.

* Fixed a regression, introduced in 93u+m/1.0.5, in ordinal specifiers
  in printf %T date specifications. For example, printf '%(%F)T\n' '4th
  tuesday in march 2016' wrongly printed '2016-04-09' and now again
  correctly prints '2016-03-22'.

* Fixed a regression of return within traps, reintroduced in 93u+m/1.0.8
  after being fixed in 93u+m/1.0.0. The regression caused a return or
  exit with no arguments to assume the before-trap exit status instead
  of that of the last-run command. This broke the shipped autocd
  function.

* Fixed a longstanding bug in shell arithmetic: the representation of
  negative integers with a base other than 10 was incorrectly treated as
  unsigned long. For example, typeset -i16 n=-12; echo $n now correctly
  outputs -16#c and no longer ouputs 16#fffffffffffffff4.  Fixed a bug,
  introduced in ksh93q+ 2005-05-22, that stopped an append assignment
  from working together with a declaration command. For example,typeset
  var+=value or export var+=value now again work as expected.  Fixed a
  longstanding bug where the default terminal width for typeset -L, -R,
  or -Z, if not given, was miscalculated for multibyte or control
  characters.  Fixed: expansions of name references in loops were
  incorrectly treated as invariant so they yielded the wrong values.

* If a .get or .getn discipline function is set for a variable, it is no
  longer incorrectly triggered when performing an arithmetic assignment
  on that variable; only the .set discipline is now triggered (as
  documented).

* Many other bug fixes (see the NEWS file).