# Apart from this, this script should be able to handle even the most
# pathological cases.
+use Cwd;
+
my $from = shift;
my @files = @ARGV;
my @from_path = split(/[\\\/]/, $from);
-my $pwd = `pwd`;
-chop($pwd);
+my $pwd = getcwd();
+chomp($pwd);
my @pwd_path = split(/[\\\/]/, $pwd);
my @to_path = ();