- Update to 2014-06-26 of ksh93v- version
* A bug on some systems in which cd to a directory without execute
permission would not fail has been fixed.
* The BASH_SOURCE variable was added when ksh is run in bash mode.
* The -D and -E options have been added to the complete builtin.
* References to dgk@research.att.com were deleted.
* The -l flag to trap and the -p flag to umask were added as in bash.
* In bash mode ${!parameter} is treated like ${$parameter}.
* Fixed a bug in which eval inside a dot script invoked by a profile file
terminated the dot script prematurely after running the eval command.
* Added parameter expansion operator ${$parameter} for variables and
positional parameters.
* Added -a option to read which is equivalent to -A.
* Fixed a bug in builtin -p.
* Added -n option to builtin to disable builtins.
* Fixed a couple of file completion bugs.
* When compiled with the SHOPT_BASH and run with the name bash,
the shell now uses dynamic scoping for name() and function name.
In addition the builtins declare and local are supported.
The SHOPT_BASH option is on by default in the Makefile.
More work remains with the bash compatibility option.
* Fixed a bug in vi command completion in which tab did not work
after a space.
* Replaced the -p option for read with -p prompt. For backword
compatibility, if a coprocess is running and prompt begins with -
or is a valid variable name, -p causes the read from a pipe.
* Modified the -u option for read and print so that it accepts the
option argument p to indicate the coprocess file descriptor.
- Remove patch ksh93-cd_pwd.dif and ksh93-jobs.dif as now upstream