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scripts/miscellaneous/news.m

changeset 10289: 4b124317dc38
parent:679c270b7584
author: John W. Eaton <jwe@octave.org>
date: Tue Feb 09 20:58:55 2010 -0500 (60 minutes ago)
permissions: -rw-r--r--
description: base_properties::set_children: account for hidden children 
     1## Copyright (C) 2007, 2008, 2009 John W. Eaton

     2##

     3## This file is part of Octave.

     4##

     5## Octave is free software; you can redistribute it and/or modify it

     6## under the terms of the GNU General Public License as published by

     7## the Free Software Foundation; either version 3 of the License, or (at

     8## your option) any later version.

     9##

    10## Octave is distributed in the hope that it will be useful, but

    11## WITHOUT ANY WARRANTY; without even the implied warranty of

    12## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13## General Public License for more details.

    14##

    15## You should have received a copy of the GNU General Public License

    16## along with Octave; see the file COPYING.  If not, see

    17## <http://www.gnu.org/licenses/>.

    18

    19## -*- texinfo -*-

    20## @deftypefn {Function File} {} news ()

    21## Display the current NEWS file for Octave.

    22## @end deftypefn

    23

    24function news ()

    25

    26  octetcdir = octave_config_info ("octetcdir");

    27  newsfile = fullfile (octetcdir, "NEWS");

    28

    29  if (exist (newsfile, "file"))

    30    f = fopen (newsfile, "r");

    31    while (ischar (line = fgets (f)))

    32      puts (line);

    33    endwhile

    34  else

    35    error ("news: unable to locate NEWS file");

    36  endif

    37

    38endfunction