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

while ( <DATA> ) {
    my @x; 
    push @x, $-[ 0 ] while /\+/g;

    substr $_, $x[ @x / 2 ], 1, '';

    print;
    }

__DATA__
+ 5 + 45 +

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In reply to Re: character from middle by jwkrahn
in thread character from middle by Anonymous Monk

Title:
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