Logo is an interactive procedural
programming language designed for
education.  The file

    /usr/lib/logo/logoman

is an nroff-format logo manual. To find
out about a particular Logo primitive,
use the "describe" command with the
name of the primitive as its input:

    describe "print

to see a description of the print
command.  The command to leave Logo is
"goodbye" (abbreviated "bye").