#!/usr/bin/perl -w

# Copyright (C) 2000-2003 Simon Huggins
# Sesame Street style brought to you "by the letter X and the number 1"

# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc., 59
# Temple Place, Suite 330, Boston, MA 02111-1307  USA

# Outputs Sesame Street "Brought to you..." to tmpdir/S
# Therefore replaces @S... in sigs via merge.

use integer;
use strict;

my @found = scansigfile("S");
return if not @found;

#srand( time() ^ ($$ + ($$ << 15) )); # Since 5.004 not required

open(OUT, ">$cfg{'tmpdir'}/S") or htagdie "$0: Could not open $cfg{'tmpdir'}/S: $!\n";
reg_deletion("$cfg{'tmpdir'}/S");
foreach my $f (@found) {
	my @f = @{$f};
	my $recursion = 0;
	while ($recursion < 30) {
		$recursion++;
		my $attr = pickone();
		if ($f[1] eq "*") {
			print OUT $attr,"\n";
			$recursion = 255;
		} elsif (length $attr <= $f[1]) {
			print OUT chunksizealign($attr, $f[1], $f[2]),"\n";
			$recursion = 255;
		}
	}
	if ($recursion != 255) {
		htagdie "Recursed too much trying to find chunk <= $f[1].\nPerhaps your space isn't big enough.\n";
	}
}
close(OUT);
return;

sub pickone {
	my $letter = ("A" .. "Z")[rand(26)];
	my $number = rand(50)+1;
	$number = " $number" if $number < 10;
	return "the letter $letter and the number $number";
}