Anonsub hell, with proper pronoun management (tm)...
#!/usr/bin/perl
$nBottles = abs(shift || 100);
$p_sub = sub { 'Take ' . (shift == 1 ? 'it' : 'one') .
" down, pass it around,\n" };
$b_sub = sub { 'bottle' . (shift != 1 ? 's' : '') };
$c_sub = sub { $_ = shift||'No'; "$_ " . &$b_sub($_) . ' of beer' };
$w_sub = sub { &$c_sub(shift) . " on the wall"; };
$sub = sub { $_ = shift; print &$w_sub($_), ",\n", &$c_sub($_),
",\n", &$p_sub($_), &$w_sub(--$_), ".\n\n" };
map(&$sub($_), reverse(1 .. $nBottles));
print "burp!\n";
Matt
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