Re^2: regexp - repeatedly delete words expressed in alternation from end of string

Should only remove the expression from the end of the string. So it's actually a little simpler:

my @words = qw( SA NV LTD CO LLC );
my ($re) = map qr/$_/i, join '|', map quotemeta, @words;

while (<DATA>) {
  chomp;
  s/(?:\s*\b$re)+$//;
  print "[$_]\n";
}
__END__
Bobs leave SA Warehouse SA LTD
Jims Fine Wines CO LLC
[download]

Caution: Contents may have been coded under pressure.

Comment on Re^2: regexp - repeatedly delete words expressed in alternation from end of string Download Code