This new wrapper script sets up the correct environment for running
the ksh93 regression test suite. It allows running the tests
without AST nmake, which is not maintained in this repository.
An alternative ksh to test may be passed in the $KSH env var.
bin/shtests:
- Added. Sets up environment before passing control to
'src/cmd/ksh93/tests/shtest'. Passes on any options given.
NEWS:
- Updated.
(cherry picked from commit 14ced94ed83991687c645a09bd2e45a5c2ffe8dc)
