On Thu, Oct 3, 2013 at 11:36 PM, Harry Putnam <rea...@newsguy.com> wrote:
> > Then I sprinkle print statements controlled by this variable throughout
> my program:
> >
> > print "\$_=$_\n" if $debug;
>
for a touch more flexibility, you can create your own debug levels
my $debug = 10;
...
print "in <> loop: \$_=$_\n"
if $debug > 8;
just remember to set it to zero (not just:
my $debug;
which set it to undef) when you're done, to avoid warnings.
There are, of course, modules you can use to make this nicer, easier but ...
--
a
Andy Bach,
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