Thanks akho. I ended up with this, can you please advise?
#!/usr/bin/perl -w

use strict;

# builtin triggers
my %triggers;

# add triggers from params
my $trigger_name = shift @ARGV;
my $trigger_action_str = shift @ARGV;

$triggers{$trigger_name} = sub { eval $trigger_action_str; };

my $buff = "You are fired!";

foreach my $trigger ( keys ( %triggers ) )
{
  if ( $buff =~ /$trigger/ )
  {
    print &{$triggers{$trigger}};
  }
}

[download]
If I try:
perl triggers2.pl "You are (\w+)." "\"You are: $1\""
I get:
You are: fired

Correct. You see, I just have to add escaped quotes on the command line. But is this one a good way to go, pls?

Cheers,

tceng

In reply to Re^4: Using pattern match by tceng
in thread Using pattern match by tceng

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