.he 'PPR''Page %'
.fo 'Steven Hardy''January 78'
PPR	This function (PrettyPRint) is used for printing things
in an easily readable format.  It takes one argument.  If the argument
is a word, it prints a space then the word, if it is a string, it uses
PRSTRING, if it is a list it does not print the list brackets but applies
PPR  to all its elements.  See also PR>
