    print <<EOF;    # same as earlier example    

The price is $Price.

EOF



    print <<"EOF";  # same as above, with explicit quotes

The price is $Price.

EOF



    print <<'EOF';  # single-quoted quote

All things (e.g. a camel's journey through

A needle's eye) are possible, it's true.

But picture how the camel feels, squeezed out

In one long bloody thread, from tail to snout.

                                -- C.S. Lewis

EOF



    print << x 10;  # print next line 10 times

The camels are coming!  Hurrah!  Hurrah!



    print <<"" x 10;  # the preferred way to write that

The camels are coming!  Hurrah!  Hurrah!



    print <<`EOC`;  # execute commands

echo hi there

echo lo there

EOC



    print <<"dromedary", <<"camelid"; # you can stack them

I said bactrian.

dromedary

She said llama.

camelid

*****

    print <<ABC

179231

ABC

    + 20;   # prints 179251

