TWTOWTDI:

#!/usr/bin/perl
use strict;
use warnings;

my @words = qw{ door name dad naming };

print join ("\n", map { $_=~ s{(?<=na)m}{+d}; $_ } @words);

__END__

door
na+de
dad
na+ding

[download]

See map

Best regards, Karl

«The Crux of the Biscuit is the Apostrophe»

In reply to Re: replace a character based on rule file by karlgoethebier
in thread replace a character based on rule file by lakssreedhar

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