annotate scripts/java/cell2mlstr.m @ 15709:9fee0b741de6

Update Java dialog scrips to latest octave-forge status * dlgtest.m: strip away all code for reinstalling Java package * cell2mlstr.m: new function * helpdlg.m, errordlg.m, inputdlg.m, listdlg.m, questdlg.m, warndlg.m, msgbox.m: Allow cellstr arrays as first argument (ML compatibilility)
author Philip Nienhuis <prnienhuis@users.sf.net>
date Sat, 01 Dec 2012 18:10:55 +0100
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children da26f72408a7
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1 ## Copyright (C) 2012 Philip Nienhuis <prnienhuis@users.sf.net>
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2 ##
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3 ## This program is free software; you can redistribute it and/or modify
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4 ## it under the terms of the GNU General Public License as published by
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5 ## the Free Software Foundation; either version 3 of the License, or
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6 ## (at your option) any later version.
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7 ##
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8 ## This program is distributed in the hope that it will be useful,
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9 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 ## GNU General Public License for more details.
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12 ##
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13 ## You should have received a copy of the GNU General Public License
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14 ## along with Octave; see the file COPYING. If not, see
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15 ## <http://www.gnu.org/licenses/>.
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16
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17 ## cell2mlstr - convert text cells in cellstr arrray to multiline text
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18 ## separated by EOL
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19
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20 ## Author: Philip <prnienhuis@users.sf.net>
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21 ## Based on a suggestion by D. Bateman,
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22 ## https://savannah.gnu.org/bugs/?func=detailitem&item_id=31468#comment4
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23 ## Created: 2012-06-29
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24
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25 function [ ret ] = cell2mlstr (cstr)
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26
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27 if (! iscellstr (cstr))
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28 ## Only use char elements
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29 cstr = cstr (find (cellfun ("ischar", cstr)));
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30 endif
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31 ## Treat cell string array as multi-line text
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32 cstr(1:2:2*numel (cstr)) = cstr;
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33 cstr(2:2:numel (cstr)) = "\n";
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34 ret = [cstr{:}];
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35
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36 endfunction