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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2021.
author John W. Eaton <jwe@octave.org>
date Wed, 10 Feb 2021 09:52:15 -0500
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1 ########################################################################
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2 ##
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3 ## Copyright (C) 2008-2021 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 {} {@var{fig} =} gcbf ()
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28 ## Return a handle to the figure containing the object whose callback is
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29 ## currently executing.
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30 ##
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31 ## If no callback is executing, this function returns the empty matrix. The
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32 ## handle returned by this function is the same as the second output argument
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33 ## of @code{gcbo}.
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34 ##
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35 ## @seealso{gcbo, gcf, gco, gca, get, set}
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36 ## @end deftypefn
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38 function fig = gcbf ()
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39
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40 [~, fig] = gcbo ();
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41
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42 endfunction
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45 %!assert (isempty (gcbf))