#!/usr/bin/perl
use strict;
use Algorithm::MarkovChain;
my $mc = Algorithm::MarkovChain->new();
unless (scalar(@ARGV) gt 0)
{
die "usage: file [longest_chain(int)] [longest_output(int)]"
};
my $infile = shift;
my $longest = shift;
my $outlength = shift;
unless ($longest > 2 and $longest < 10) {$longest = 3};
# sensible constraints
unless ($outlength > 2 and $outlength < 20) {$outlength = 10};
if ($infile)
{
$| = 1;
print "seeding from $infile\n";
open IN, $infile;
while (<IN>)
{
$mc->seed(symbols => [m/(\S+)/g],
longest => $longest);
print "\r$. ";
}
print "\nSeeded, chain length $longest. Hit enter for random ut
+terings of $outlength words.\n";
}
while (<>)
{
print join(' ', $mc->spew(length => $outlength)),"\n";
}
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