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1 // input.h -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1992, 1993, 1994, 1995 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 2, or (at your option) any |
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11 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, write to the Free |
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20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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21 |
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22 */ |
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23 |
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24 // Use the GNU readline library for command line editing and hisory. |
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25 |
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26 #if !defined (octave_input_h) |
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27 #define octave_input_h 1 |
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28 |
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29 #include <cstdio> |
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30 |
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31 #include <string> |
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32 |
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33 extern int octave_read (char *buf, unsigned max_size); |
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34 extern FILE *get_input_from_file (const string& name, int warn = 1); |
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35 extern FILE *get_input_from_stdin (void); |
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36 extern void initialize_readline (void); |
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37 |
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38 // Global pointer for eval(). |
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39 extern string current_eval_string; |
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40 |
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41 // Nonzero means get input from current_eval_string. |
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42 extern int get_input_from_eval_string; |
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43 |
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44 // Nonzero means we're parsing a function file. |
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45 extern int reading_fcn_file; |
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46 |
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47 // Simple name of function file we are reading. |
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48 extern string curr_fcn_file_name; |
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49 |
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50 // Full name of file we are reading. |
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51 extern string curr_fcn_file_full_name; |
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52 |
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53 // Nonzero means we're parsing a script file. |
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54 extern int reading_script_file; |
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55 |
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56 // If we are reading from an M-file, this is it. |
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57 extern FILE *ff_instream; |
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58 |
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59 // Nonzero means we are using readline. |
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60 extern int using_readline; |
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61 |
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62 // Nonzero means this is an interactive shell. |
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63 extern int interactive; |
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64 |
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65 // Nonzero means the user forced this shell to be interactive (-i). |
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66 extern int forced_interactive; |
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67 |
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68 // Should we issue a prompt? |
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69 extern int promptflag; |
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70 |
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71 // A line of input. |
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72 extern string current_input_line; |
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73 |
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74 char *gnu_readline (const char *s); |
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75 |
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76 #endif |
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77 |
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78 /* |
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79 ;;; Local Variables: *** |
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80 ;;; mode: C++ *** |
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81 ;;; page-delimiter: "^/\\*" *** |
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82 ;;; End: *** |
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83 */ |
