I've got some code which appears to be escaping characters such that they are not treated as metacharacters in a substitution. Below is code which 
#!/usr/local/bin/perl

use strict;
use Data::Dumper;

my $s = '<img src="http://www.blah.com?one=[KEY]&two=[KEY]"/>';
my $value = '13.95';

my $q_key = quotemeta('[KEY]');
my $q_value = quotemeta($value);

$s =~ s/$q_key/$q_value/g;
#$s =~ s/\\././g;

print Data::Dumper->Dump([$s], [qw/s/]);

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Upon execution, the result is: 
$s = '<img src="http://www.blah.com?one=13\\.95&two=13\\.95"/>';

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Adding in the substitution commented out above yields correct results: 
$s = '<img src="http://www.blah.com?one=13.95&two=13.95"/>';

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Is there a way to not escape these characters? It seems that my second substitution is merely a hack. Thanks.

In reply to variables within substitutions? by Anonymous Monk

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