[Omaha.pm] debugger - dump the output of x $self to a file

[Jay Hannah]

Just switch your pager to a redirect to a file:

   DB<8> o pager=>/tmp/j.txt
                pager = '>/tmp/j.txt'
   DB<9> | x $self

Now you've got a /tmp/j.txt file containing what 'x $self' would have 
shown. Sweet.

j