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1 // octave.h -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1992, 1993, 1994 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, 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 |
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22 */ |
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23 |
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24 #if !defined (octave_octave_h) |
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25 #define octave_octave_h 1 |
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26 |
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27 #include <stdio.h> |
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28 |
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29 class tree_statement_list; |
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30 class tree_function; |
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31 |
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32 // Tell g++ that clean_up_and_exit doesn't return; |
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33 |
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34 #ifdef __GNUG__ |
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35 typedef void v_fcn_i (int); |
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36 volatile v_fcn_i clean_up_and_exit; |
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37 #endif |
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38 |
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39 extern void clean_up_and_exit (int); |
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40 |
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41 extern void parse_and_execute (FILE *f, int print = 0); |
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42 extern void parse_and_execute (char *s, int print = 0, int verbose = 0); |
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43 |
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44 // argv[0] for this program. |
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45 extern char *raw_prog_name; |
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46 |
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47 // Cleaned-up name of this program, not including path information. |
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48 extern char *prog_name; |
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49 |
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50 // Login name for user running this program. |
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51 extern char *user_name; |
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52 |
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53 // Name of the host we are running on. |
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54 extern char *host_name; |
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55 |
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56 // User's home directory. |
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57 extern char *home_directory; |
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58 |
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59 // Guess what? |
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60 extern char *the_current_working_directory; |
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61 |
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62 // Load path specified on command line. |
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63 extern char *load_path; |
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64 |
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65 // Name of the info file specified on command line. |
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66 extern char *info_file; |
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67 |
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68 // Name of the editor to be invoked by the edit_history command. |
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69 extern char *editor; |
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70 |
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71 // If nonzero, don't do fancy line editing. |
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72 extern int no_line_editing; |
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73 |
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74 // If nonzero, print verbose info in some cases. |
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75 extern int verbose_flag; |
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76 |
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77 // Command number, counting from the beginning of this session. |
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78 extern int current_command_number; |
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79 |
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80 // Nonzero means we are exiting via the builtin exit or quit functions. |
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81 extern int quitting_gracefully; |
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82 |
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83 // Current command to execute. |
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84 extern tree_statement_list *global_command; |
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85 |
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86 // Pointer to function that is currently being evaluated. |
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87 extern tree_function *curr_function; |
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88 |
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89 // Nonzero means input is coming from startup file. |
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90 extern int input_from_startup_file; |
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91 |
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92 #endif |
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93 |
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94 /* |
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95 ;;; Local Variables: *** |
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96 ;;; mode: C++ *** |
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97 ;;; page-delimiter: "^/\\*" *** |
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98 ;;; End: *** |
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99 */ |
