Re: Open3.pm tries to close unopened file handle

Re: Open3.pm tries to close unopened file handle

# This patch contains two new test files.
touch t/lib/open3.t t/lib/open2.t
chmod +x t/lib/open3.t t/lib/open2.t
exit 0

Here's the open2.pl/open3.pl/Open2.pl/Open3.pl overhaul I was talking
about.

  - open2.pl and open3.pl become wrappers around the IPC:: versions.

  - open2() becomes a wrapper around open3()

  - New test files open2.t and open3.t

  - Bug fixes:

      - open3(WRITE, READ, '>&STDOUT') now works

      - spurious warnings from close() when dup()ping squelched

      - failed fork() wasn't detected properly

      - remaining system calls checked for success

      - package qualified bareword filehandles didn't used to work in
        open2() if they were qualified with :: and in open3()
	if they were qualified with '

p5p-msgid: <pzloavmd9h.fsf@eeyore.ibcinc.com>