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annotate scripts/general/perror.m @ 12214:0ce4a9cd6a7f

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Add accumdim function to documentation.c
author Rik <octave@nomad.inbox5.com>
date Sat, 29 Jan 2011 21:58:40 -0800
parents fd0a3ac60b0e
children
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fd0a3ac60b0e update copyright notices
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 1993-2011 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {} perror (@var{funcname}, @var{num})
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21 ## Print the error message for function @var{funcname} corresponding to the
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22 ## error number @var{num}. This function is intended to be used to print
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23 ## useful error messages for those functions that return numeric error
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24 ## codes.
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25 ## @seealso{strerror}
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26 ## @end deftypefn
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28 ## Author: jwe
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29
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30 function perror (funcname, num)
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32 if (nargin != 2)
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33 print_usage ();
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34 else
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35 printf (strerror (funcname, num));
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36 endif
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37
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38 endfunction