re PR fortran/83560 (list-directed formatting of INTEGER is missing plus on output when output open with SIGN='PLUS')

2017-12-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/83560
        * io/write.c (write_integer): Modify to use write_decimal.
        For namelist mode, suppress leading blanks and emit them as
        trailing blanks. Change parameter from len to kind for better
        readability. (nml_write_obj): Fix comment style.

From-SVN: r256034