When you're initialising a hash that contains a group of settings, you can put them together like this: 
my %exec = (
     html2ps => '/usr/bin/html2ps',
     ps2pdf => '/usr/bin/ps2pdf',
     html2text => '~/perl/html2text'
           );

[download]
which IMHO looks nicer. You're explicitly allowed to use barewords on the left hand side of a =>, even if "use strict" is in force.

In reply to Re: hash n' params by araqnid
in thread hash n' params by ybiC

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