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[project @ 2007-12-05 18:02:33 by jwe]
author jwe
date Wed, 05 Dec 2007 18:02:34 +0000
parents a1dbe9d80eee
children 6b521b1e3631
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 1996, 1997, 2000, 2001, 2002, 2004, 2005, 2006, 2007
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4 John W. Eaton
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #ifdef HAVE_CONFIG_H
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25 #include <config.h>
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26 #endif
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27
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28 #include <iostream>
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29 #include <sstream>
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30 #include <string>
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31
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32 #include "ov-fcn.h"
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33 #include "pt.h"
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34 #include "pt-pr-code.h"
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35
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36 // If true, stop executing at the next possible point.
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37 bool tree::break_next = false;
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38
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39 // The line where dbnext was executed.
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40 int tree::last_line = 0;
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41
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42 // The function where the last breakpoint occurred.
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43 const octave_function *tree::break_function = 0;
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44
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45 // The statement where the last breakpoint occurred.
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46 const tree *tree::break_statement = 0;
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47
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48 // Hide the details of the string buffer so that we are less likely to
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49 // create a memory leak.
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50
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51 std::string
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52 tree::str_print_code (void)
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53 {
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54 std::ostringstream buf;
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55
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56 tree_print_code tpc (buf);
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57
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58 accept (tpc);
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59
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60 std::string retval = buf.str ();
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61
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62 return retval;
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63 }
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64
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65 /*
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66 ;;; Local Variables: ***
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67 ;;; mode: C++ ***
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68 ;;; End: ***
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69 */