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Perl-Sensitive Sunglasses

And Now For Something Completely Different... Re: Pattern Finding

by Zaxo (Archbishop)
on Sep 11, 2001 at 17:29 UTC ( #111746=note: print w/ replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w --
    use strict;
    # Usage: ./Pattern [n [string]]
  2. or download this
    my $depth = shift || 2;
    my $string = shift || "helloworldhellohellohihellohiworld";
    $string =~ s/[\000-\037\0177]/ /g; # strip non-printable
  3. or download this
    # seed dictionary with printable characters...
    my %dict = map {(chr$_ => 0)} '32'..'126';
  4. or download this
    # the following sort routine is arbitrary,
    # chosen because it behaves the way I want... sort of.
    #print Dumper(\%dict);
  5. or download this
    ow ohi llo worl dh ldh orl rld hellohi hi hellow lohi iwo ihe ell ld h
    +e ll lo iw rl oh ih el or wo hel wor loh hell helloh hello

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