This article is from the ZTerm FAQ, by Les Jones firstname.lastname@example.org with numerous contributions by others.
When a line begins with the "send" command, ZTerm sends everything
between the first set of quotes and the second set of quotes. If
the string looks like this:
send " "It is not I who am crazy ... It is I who am MAD!!!" ^M"
ZTerm will send a space, because that's what's between the first
and second set of quotes.