I've come up with a regex which works, but is hardly elegant.

Don't use a regex, use a function. 

my $version = get_version( $path );

sub get_version { # complicated logic here
    my($p) = @_;
    my $v ;
    $v = get_version_home_csv($p);
    return $v if $v;

    $v = get_version_custom1($p);
    return $v if $v;

...
}

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In reply to Re: Using a regex to extract a version from a Un*x path by Anonymous Monk
in thread Using a regex to extract a version from a Un*x path by gcmandrake

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