annotate scripts/miscellaneous/bunzip2.m @ 27923:bd51beb6205e

update formatting of copyright notices * Use <https://octave.org/copyright/> instead of <https://octave.org/COPYRIGHT.html/>. * For consistency with other comments in the Octave sources, use C++-style comments for copyright blocks in C and C++ files. * Use delimiters above and below copyright blocks that are appropriate for the language used in the file. * Eliminate extra spacing inside copyright blocks. * lex.ll (looks_like_copyright): Also allow newlines and carriage returns before the word "Copyright". * scripts/mk-doc.pl (gethelp): Also skip empty comment lines. * bp-table.cc, type.m: Adjust tests.
author John W. Eaton <jwe@octave.org>
date Wed, 08 Jan 2020 11:59:41 -0500
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children a4268efb7334
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1 ########################################################################
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2 ##
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3 ## Copyright (C) 2006-2020 The Octave Project Developers
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4 ##
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5 ## See the file COPYRIGHT.md in the top-level directory of this
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6 ## distribution or <https://octave.org/copyright/>.
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7 ##
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8 ## This file is part of Octave.
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9 ##
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10 ## Octave is free software: you can redistribute it and/or modify it
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11 ## under the terms of the GNU General Public License as published by
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12 ## the Free Software Foundation, either version 3 of the License, or
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13 ## (at your option) any later version.
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14 ##
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15 ## Octave is distributed in the hope that it will be useful, but
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16 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ## GNU General Public License for more details.
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19 ##
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20 ## You should have received a copy of the GNU General Public License
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21 ## along with Octave; see the file COPYING. If not, see
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22 ## <https://www.gnu.org/licenses/>.
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23 ##
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24 ########################################################################
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25
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26 ## -*- texinfo -*-
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27 ## @deftypefn {} {} bunzip2 (@var{bzfile})
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28 ## @deftypefnx {} {} bunzip2 (@var{bzfile}, @var{dir})
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29 ## @deftypefnx {} {@var{filelist} =} bunzip2 (@dots{})
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30 ## Unpack the bzip2 archive @var{bzfile}.
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31 ##
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32 ## If @var{dir} is specified the files are unpacked in this directory rather
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33 ## than the one where @var{bzfile} is located.
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34 ##
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35 ## The optional output @var{filelist} is a list of the uncompressed files.
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36 ## @seealso{bzip2, unpack, gunzip, unzip, untar}
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37 ## @end deftypefn
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38
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39 ## Author: Bill Denney <denney@seas.upenn.edu>
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40
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41 function filelist = bunzip2 (bzfile, dir = [])
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42
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43 if (nargin < 1 || nargin > 2)
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44 print_usage ();
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45 endif
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46
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47 if (isempty (dir) && ischar (bzfile))
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48 dir = fileparts (bzfile);
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49 endif
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50
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51 if (nargout > 0)
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52 filelist = unpack (bzfile, dir, "bz2");
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53 else
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54 unpack (bzfile, dir, "bz2");
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55 endif
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56
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57 endfunction
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58
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59
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60 ## Tests for this m-file are located in bzip2.m
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61 ## Remove from test statistics
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62 %!assert (1)