Mercurial > octave-nkf
view scripts/io/beep.m @ 13041:e5a49b2f8225
codesprint: Single input validation test for beep.m
* beep.m: Check number of inputs is correct.
author | Rik <octave@nomad.inbox5.com> |
---|---|
date | Sat, 03 Sep 2011 07:58:26 -0700 |
parents | fd0a3ac60b0e |
children | 72c96de7a403 |
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## Copyright (C) 2003-2011 John W. Eaton ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or (at ## your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {} beep () ## Produce a beep from the speaker (or visual bell). ## @seealso{puts, fputs, printf, fprintf} ## @end deftypefn ## Author: jwe function beep () if (nargin != 0) print_usage (); endif puts ("\a"); endfunction %!error (beep (1))