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annotate scripts/miscellaneous/gunzip.m @ 10453:7d23c19249d6

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NEWS: style fixes
author John W. Eaton <jwe@octave.org>
date Wed, 24 Mar 2010 16:26:33 -0400
parents 16f53d29049f
children c776f063fefe
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16f53d29049f update copyright notices
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1 ## Copyright (C) 2006, 2007, 2008, 2009 Bill Denney
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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} {} gunzip (@var{gzfile}, @var{dir})
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21 ## Unpack the gzip archive @var{gzfile} to the directory @var{dir}. If
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22 ## @var{dir} is not specified, it defaults to the current directory. If
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23 ## the @var{gzfile} is a directory, all files in the directory will be
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24 ## recursively gunzipped.
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25 ## @seealso{unpack, bunzip2, tar, untar, gzip, gunzip, zip, unzip}
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26 ## @end deftypefn
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27
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28 ## Author: Bill Denney <denney@seas.upenn.edu>
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29
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30 function varargout = gunzip (files, outputdir)
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31
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32 if (! (nargin == 1 || nargin == 2))
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33 print_usage ();
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34 endif
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35
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36 if (nargin == 1)
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37 outputdir = ".";
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38 endif
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39
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40 if (nargout > 0)
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41 varargout = cell (1, nargout);
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42 [varargout{:}] = unpack (files, outputdir, mfilename ());
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43 else
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44 unpack (files, outputdir, mfilename ());
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45 endif
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46
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47 endfunction