[PATCH] docs more open() and $_ related entries

Further updates to the places where $_ is used based on the
work of ambrus http://perlmonks.org/?node_id=606237

more open() calls changed to 3 parameter version and to the use
of my $fh instead of FH


Gabor

• [PATCH] docs more open() and $_ related entries by Gabor Szabo
• Re: [PATCH] docs more open() and $_ related entries by Michael G Schwern
• Re: [PATCH] docs more open() and $_ related entries by H.Merijn Brand
• Re: [PATCH] docs more open() and $_ related entries by Gabor Szabo
• Re: [PATCH] docs more open() and $_ related entries by Michael G Schwern
• Re: [PATCH] docs more open() and $_ related entries by Aristotle Pagaltzis
• Re: [PATCH] docs more open() and $_ related entries by Andy Armstrong
• Re: [PATCH] docs more open() and $_ related entries by Gabor Szabo
• Re: [PATCH] docs more open() and $_ related entries by Abigail
• Re: [PATCH] docs more open() and $_ related entries by Gabor Szabo
• Re: [PATCH] docs more open() and $_ related entries by Rafael Garcia-Suarez
• Re: [PATCH] docs more open() and $_ related entries by Gabor Szabo
• Re: [PATCH] docs more open() and $_ related entries by Gabor Szabo
• Re: [PATCH] docs more open() and $_ related entries by Michael G Schwern
• Re: [PATCH] docs more open() and $_ related entries by Joshua ben Jore
• Re: [PATCH] docs more open() and $_ related entries by Aristotle Pagaltzis