$ perl profanity optional dirpaths . is searched by default

    $ perl profanity
    ./profanity : 42 : turds

#!/usr/bin/perl

use File::Find();
use Regexp::Common qw /profanity/;

use strict;
use warnings;

@ARGV = '.' unless @ARGV;

File::Find::find(
    {
        wanted => \&wanted,
        no_chdir => 1,
    },
    @ARGV
);

exit(0);

sub wanted {
    isProfane( $_ ) if -r $_ and -T _;
}

sub isProfane {
    my( $file, $fh ) = @_;

    open $fh, '<', $file
        or die "couldn't read $file : $!";

    while( readline $fh ){
        for my $w( /$RE{profanity}{-keep}/g ){
            print "$file : $. : $w\n";
        }
    }

    close $fh;
}

# Soylent Cowflop is people, people!
# That's probably why turds make great manure.
# ~~~~~~~~~~~~~~~~~~~~^^^^^
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