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comparison scripts/miscellaneous/gunzip.m @ 6082:588721ac2140

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[project @ 2006-10-25 03:46:17 by jwe]
author jwe
date Wed, 25 Oct 2006 03:46:17 +0000
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6081:cd98c1e18d48 6082:588721ac2140
1 ## Copyright (C) 2006 Bill Denney
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 2, or (at your option)
8 ## 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, write to the Free
17 ## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 ## 02110-1301, USA.
19
20 ## -*- texinfo -*-
21 ## @deftypefn {Function File} gunzip (@var{gzfile}, @var{dir})
22 ## Unpack the gzip archive @var{gzfile} to the directory @var{dir}. If
23 ## @var{dir} is not specified, it defaults to the current directory. If
24 ## the @var{gzfile} is a directory, all files in the directory will be
25 ## recursively gunzipped.
26 ## @seealso{unpack, bzip2, bunzip2, tar, untar, gzip, gunzip, zip, unzip}
27 ## @end deftypefn
28
29 ## Author: Bill Denney <denney@seas.upenn.edu>
30
31 function varargout = gunzip (files, outputdir)
32
33 if (! (nargin == 1 || nargin == 2))
34 print_usage ();
35 endif
36
37 if (nargin == 1)
38 outputdir = ".";
39 endif
40 varargout = cell (1, nargout);
41 [varargout{:}] = unpack (files, outputdir, mfilename ());
42
43 endfunction