And for posterity, here is my final version which correctly handles function and procedure text: 
#!/arudev/bin/perl

use strict;

my $file = shift or die "must supply body file";

open F, $file;

my @text  = <F>;

my $text  = join '', grep { ! /\s+\-{2,}/ } @text;

my $p_regex = '(procedure\b.*?\(.*?\))';

my $f_regex = '(function\b.*?\(.*?\)\s+return\s+\S+)';

while ($text =~ /($p_regex|$f_regex)/gs) {
  print "$1;\n";
}

[download]

In reply to Re: Scanning a plsql package body to make package headers... regexp requested by princepawn
in thread Scanning a plsql package body to make package headers... regexp requested by princepawn

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