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maint: Periodic merge of gui-release to default.
author Rik <rik@octave.org>
date Tue, 28 Oct 2014 13:15:49 -0700
parents a4e993343e93
children db92e7e28e1f
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1 ## Copyright (C) 2006-2013 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} {@var{filelist} =} gunzip (@var{gzfile})
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21 ## @deftypefnx {Function File} {@var{filelist} =} gunzip (@var{gzfile}, @var{dir})
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22 ## Unpack the gzip archive @var{gzfile}.
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23 ##
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24 ## If @var{gzfile} is a directory, all gzfiles in the directory will be
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25 ## recursively unpacked.
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26 ##
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27 ## If @var{dir} is specified the files are unpacked in this directory rather
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28 ## than the one where @var{gzfile} is located.
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29 ##
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30 ## The optional output @var{filelist} is a list of the uncompressed files.
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31 ## @seealso{gzip, unpack, bunzip2, unzip, untar}
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32 ## @end deftypefn
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33
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34 ## Author: Bill Denney <denney@seas.upenn.edu>
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35
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36 function filelist = gunzip (gzfile, dir = [])
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37
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38 if (nargin < 1 || nargin > 2)
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39 print_usage ();
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40 endif
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41
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42 if (isempty (dir))
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43 dir = fileparts (gzfile);
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44 endif
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45
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46 if (nargout > 0)
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47 filelist = unpack (gzfile, dir, "gunzip");
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48 else
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49 unpack (gzfile, dir, "gunzip");
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50 endif
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51
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52 endfunction
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55 ## Tests for this m-file are located in gzip.m
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56 ## Remove from test statistics
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57 %!assert (1)
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58