Revision history for Perl extension Whatif.

1.2   Tue May  4 10:19:38 2004
    - Fixed a bug with the $$ setting
    - Made sure nested stuff worked
    - Updated docs

1.01  Wed Oct 23 09:33:53 2002
    - Some documentation changes to obscure all memory of
      this once being an Acme:: module.

1.0   Tue Oct 22 09:28:16 2002
    - check over patches made during last few days.
      Parent now closes all original file handles and then
      waits for child to die before dying. PID is now consistent.
      Added $Whatif::ERR variable. ifonly {} blocks called correctly.
      Upload to CPAN.

0.5   Sun Oct 20 11:34:23 2002
    - all works now apart from the original program returning 
      control to the shell and inconsistent PID.

0.01  Thu Oct 17 15:27:58 2002
    - original version; created by h2xs 1.20 with options
        -X Whatif