home *** CD-ROM | disk | FTP | other *** search
- first --Operation, one input.
- The input may be any non-empty Logo object. If the input is a list,
- the output is its first member. If the input is a word, the output is
- a single-letter word, namely the first letter of the input. If the
- input is empty (a word or list of length zero) an error results.
-