[ENHANCEMENTS]
- prove -V now shows the Perl version being used.
- Now there's a HARNESS_DEBUG flag that shows diagnostics as the
harness runs the tests. This is different from HARNESS_VERBOSE,
which shows test output, but not information about the harness
itself.
- Added _command_line() to the Strap API.
[FIXES]
- Bad interaction with Module::Build: The strap was only checking
$ENV{HARNESS_PERL_SWITCHES} for definedness, but not emptiness.
It now also strips any leading or trailing whitesapce from the
switches.
- Test::Harness and prove only quote those parms that actually need
to be quoted: Have some whitespace and aren't already quoted.