       print [ -RnrslzpNDPoOic ] [ -un ] [ arg ... ]
              With  no  flags  or  with flag -, the arguments are
              printed on the  standard  output  as  described  by
              echo,  with  the  following differences: the escape
              sequence \M-x metafies the character  x  (sets  the
              highest  bit),  \C-x  produces  a control character
              (\C-@ and \C-? give the characters NULL and delete)
              and  \E is a synonym for \e.  Finally, if not in an
              escape sequence, \ escapes the following  character
              and is not printed.
              -R, -r ignore  the escape conventions of echo.  The
                     -R option will print  all  subsequent  argu-
                     ments and options.
              -s     place   the  results  in  the  history  list
                     instead of on the standard output.
              -n     do not add a newline to the output.
              -l     print the arguments  separated  by  newlines
                     instead of spaces.
              -N     print the arguments separated and terminated
                     by nulls.
              -o     print  the  arguments  sorted  in  ascending
                     order.
              -O     print  the  arguments  sorted  in descending
                     order.
              -i     if given together with -o or -O  makes  them
                     work case independently
              -c     print the arguments in columns
              -un    print the arguments to file descriptor n.
              -p     print  the  arguments  to  the  input of the
                     coprocess.
              -z     push the arguments onto the  editing  buffer
                     stack,   separated   by  spaces;  no  escape
                     sequences are recognized.
              -D     treat  the  arguments  as  directory  names,
                     replacing  prefixes  with  ~ expressions, as
                     appropriate.
              -P     recognize the same escape  sequences  as  in
                     the PROMPT parameter.

       pwd    Equivalent to print -R $PWD.
