Yet another perldoc option

Yet another perldoc option

Subject: Re: Yet another perldoc option

I have added a new option to perldoc that just make it print the file
name of the module found.  This enables me to say things like:

 $ grep VERSION $(perldoc -l lwp)

which I find handy.  This is also handy for various scripts that want
to reuse perldoc's module search algorithm.  Perhaps this really
should have been made into a proper module.  The 'l' was inspired by
grep(1).

p5p-msgid: <199610022200.AAA15334@furubotn.sn.no>