Mercurial > hg > octave-lyh
annotate src/input.h @ 8500:aaddb450b9aa
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| author | Brian Gough <bjg@gnu.org> |
|---|---|
| date | Tue, 13 Jan 2009 00:36:52 -0500 |
| parents | 5640a70cbab1 |
| children | 73c4516fae10 |
| rev | line source |
|---|---|
| 1 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, |
| 4 2002, 2005, 2006, 2007 John W. Eaton | |
| 1 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 1 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 1 | 21 |
| 22 */ | |
| 23 | |
| 24 // Use the GNU readline library for command line editing and hisory. | |
| 25 | |
| 383 | 26 #if !defined (octave_input_h) |
| 27 #define octave_input_h 1 | |
| 1 | 28 |
| 1342 | 29 #include <cstdio> |
| 1 | 30 |
| 1750 | 31 #include <string> |
| 32 | |
| 3255 | 33 #include "oct-time.h" |
| 6208 | 34 #include "oct-obj.h" |
| 3770 | 35 #include "pager.h" |
| 3255 | 36 |
| 3707 | 37 class octave_value; |
| 38 | |
| 1755 | 39 extern int octave_read (char *buf, unsigned max_size); |
| 3523 | 40 extern FILE *get_input_from_file (const std::string& name, int warn = 1); |
| 1 | 41 extern FILE *get_input_from_stdin (void); |
| 42 | |
| 43 // Global pointer for eval(). | |
| 3523 | 44 extern std::string current_eval_string; |
| 1 | 45 |
| 3019 | 46 // TRUE means get input from current_eval_string. |
| 47 extern bool get_input_from_eval_string; | |
| 1 | 48 |
| 3877 | 49 // TRUE means we haven't been asked for the input from |
| 50 // current_eval_string yet. | |
| 51 extern bool input_from_eval_string_pending; | |
| 52 | |
| 5189 | 53 // TRUE means that input is coming from a file that was named on |
| 54 // the command line. | |
| 55 extern bool input_from_command_line_file; | |
| 56 | |
| 3019 | 57 // TRUE means we're parsing a function file. |
| 58 extern bool reading_fcn_file; | |
| 1 | 59 |
| 1606 | 60 // Simple name of function file we are reading. |
| 3523 | 61 extern std::string curr_fcn_file_name; |
| 1606 | 62 |
| 63 // Full name of file we are reading. | |
| 3523 | 64 extern std::string curr_fcn_file_full_name; |
| 1 | 65 |
| 3019 | 66 // TRUE means we're parsing a script file. |
| 67 extern bool reading_script_file; | |
| 1 | 68 |
| 69 // If we are reading from an M-file, this is it. | |
| 339 | 70 extern FILE *ff_instream; |
| 1 | 71 |
| 3019 | 72 // TRUE means this is an interactive shell. |
| 73 extern bool interactive; | |
| 1 | 74 |
| 3019 | 75 // TRUE means the user forced this shell to be interactive (-i). |
| 76 extern bool forced_interactive; | |
| 1 | 77 |
| 78 // Should we issue a prompt? | |
| 79 extern int promptflag; | |
| 80 | |
| 81 // A line of input. | |
| 3523 | 82 extern std::string current_input_line; |
| 1 | 83 |
| 3804 | 84 // TRUE after a call to completion_matches. |
| 2299 | 85 extern bool octave_completion_matches_called; |
| 86 | |
| 7409 | 87 // TRUE if the plotting system has requested a call to drawnow at |
| 88 // the next user prompt. | |
| 7414 | 89 extern OCTINTERP_API bool Vdrawnow_requested; |
| 7409 | 90 |
|
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91 // TRUE if we are in debugging mode. |
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92 extern bool Vdebugging; |
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93 |
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94 // The current line that we are debugging |
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95 extern int Vdebugging_current_line; |
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96 |
| 3523 | 97 extern std::string gnu_readline (const std::string& s, bool force_readline = false); |
| 2927 | 98 |
| 99 extern void initialize_command_input (void); | |
| 1 | 100 |
| 5640 | 101 extern bool octave_yes_or_no (const std::string& prompt); |
| 102 | |
| 3770 | 103 extern octave_value do_keyboard (const octave_value_list& args = octave_value_list ()); |
| 3707 | 104 |
| 5794 | 105 extern std::string VPS4; |
| 2181 | 106 |
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107 extern char Vfilemarker; |
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108 |
| 3019 | 109 enum echo_state |
| 110 { | |
| 111 ECHO_OFF = 0, | |
| 112 ECHO_SCRIPTS = 1, | |
| 113 ECHO_FUNCTIONS = 2, | |
| 114 ECHO_CMD_LINE = 4 | |
| 115 }; | |
| 116 | |
| 117 extern int Vecho_executing_commands; | |
| 118 | |
| 3255 | 119 extern octave_time Vlast_prompt_time; |
| 3165 | 120 |
| 1 | 121 #endif |
| 122 | |
| 123 /* | |
| 124 ;;; Local Variables: *** | |
| 125 ;;; mode: C++ *** | |
| 126 ;;; End: *** | |
| 127 */ |