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annotate libinterp/corefcn/txt-eng.cc @ 20597:bc6daa38ff50

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eliminate more simple uses of error_state * graphics.cc: Eliminate simple uses of error_state.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Oct 2015 14:47:41 -0400
parents 4197fc428c7d
children
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1 /*
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2
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3 Copyright (C) 2013-2015 Michael Goffioul
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include "txt-eng.h"
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28 #include "oct-tex-symbols.cc"
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29
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30 uint32_t
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31 text_element_symbol::get_symbol_code (void) const
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32 {
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33 uint32_t code = invalid_code;
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34
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35 if (0 <= symbol && symbol < num_symbol_codes)
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36 code = symbol_codes[symbol][0];
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37
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38 return code;
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39 }