Mercurial > hg > octave-nkf
annotate src/input.h @ 12385:c468c5b902b3 release-3-4-x ss-3-3-92
version is now 3.3.92
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Sun, 06 Feb 2011 06:27:19 -0500 |
| parents | fd0a3ac60b0e |
| children | 72c96de7a403 |
| rev | line source |
|---|---|
| 1 | 1 /* |
| 2 | |
| 11523 | 3 Copyright (C) 1993-2011 John W. Eaton |
| 1 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 1 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 1 | 20 |
| 21 */ | |
| 22 | |
| 23 // Use the GNU readline library for command line editing and hisory. | |
| 24 | |
| 383 | 25 #if !defined (octave_input_h) |
| 26 #define octave_input_h 1 | |
| 1 | 27 |
| 1342 | 28 #include <cstdio> |
| 1 | 29 |
| 1750 | 30 #include <string> |
| 31 | |
| 3255 | 32 #include "oct-time.h" |
| 6208 | 33 #include "oct-obj.h" |
| 3770 | 34 #include "pager.h" |
| 3255 | 35 |
| 3707 | 36 class octave_value; |
| 37 | |
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38 extern OCTINTERP_API int octave_read (char *buf, unsigned max_size); |
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39 extern OCTINTERP_API FILE *get_input_from_file (const std::string& name, int warn = 1); |
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40 extern OCTINTERP_API FILE *get_input_from_stdin (void); |
| 1 | 41 |
| 42 // Global pointer for eval(). | |
| 3523 | 43 extern std::string current_eval_string; |
| 1 | 44 |
| 3019 | 45 // TRUE means get input from current_eval_string. |
| 46 extern bool get_input_from_eval_string; | |
| 1 | 47 |
| 3877 | 48 // TRUE means we haven't been asked for the input from |
| 49 // current_eval_string yet. | |
| 50 extern bool input_from_eval_string_pending; | |
| 51 | |
| 5189 | 52 // TRUE means that input is coming from a file that was named on |
| 53 // the command line. | |
| 54 extern bool input_from_command_line_file; | |
| 55 | |
|
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56 // TRUE means that stdin is a terminal, not a pipe or redirected file. |
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57 extern bool stdin_is_tty; |
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58 |
| 3019 | 59 // TRUE means we're parsing a function file. |
| 60 extern bool reading_fcn_file; | |
| 1 | 61 |
| 1606 | 62 // Simple name of function file we are reading. |
| 3523 | 63 extern std::string curr_fcn_file_name; |
| 1606 | 64 |
| 65 // Full name of file we are reading. | |
| 3523 | 66 extern std::string curr_fcn_file_full_name; |
| 1 | 67 |
| 3019 | 68 // TRUE means we're parsing a script file. |
| 69 extern bool reading_script_file; | |
| 1 | 70 |
| 9476 | 71 // TRUE means we're parsing a classdef file. |
| 72 extern bool reading_classdef_file; | |
| 73 | |
| 1 | 74 // If we are reading from an M-file, this is it. |
| 339 | 75 extern FILE *ff_instream; |
| 1 | 76 |
| 3019 | 77 // TRUE means this is an interactive shell. |
| 78 extern bool interactive; | |
| 1 | 79 |
| 3019 | 80 // TRUE means the user forced this shell to be interactive (-i). |
| 81 extern bool forced_interactive; | |
| 1 | 82 |
| 83 // Should we issue a prompt? | |
| 84 extern int promptflag; | |
| 85 | |
| 86 // A line of input. | |
| 3523 | 87 extern std::string current_input_line; |
| 1 | 88 |
| 3804 | 89 // TRUE after a call to completion_matches. |
| 2299 | 90 extern bool octave_completion_matches_called; |
| 91 | |
| 7409 | 92 // TRUE if the plotting system has requested a call to drawnow at |
| 93 // the next user prompt. | |
| 7414 | 94 extern OCTINTERP_API bool Vdrawnow_requested; |
| 7409 | 95 |
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96 // TRUE if we are in debugging mode. |
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97 extern OCTINTERP_API bool Vdebugging; |
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98 |
| 3523 | 99 extern std::string gnu_readline (const std::string& s, bool force_readline = false); |
| 2927 | 100 |
| 101 extern void initialize_command_input (void); | |
| 1 | 102 |
| 5640 | 103 extern bool octave_yes_or_no (const std::string& prompt); |
| 104 | |
| 3770 | 105 extern octave_value do_keyboard (const octave_value_list& args = octave_value_list ()); |
| 3707 | 106 |
| 5794 | 107 extern std::string VPS4; |
| 2181 | 108 |
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109 extern char Vfilemarker; |
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110 |
| 3019 | 111 enum echo_state |
| 112 { | |
| 113 ECHO_OFF = 0, | |
| 114 ECHO_SCRIPTS = 1, | |
| 115 ECHO_FUNCTIONS = 2, | |
| 116 ECHO_CMD_LINE = 4 | |
| 117 }; | |
| 118 | |
| 119 extern int Vecho_executing_commands; | |
| 120 | |
| 3255 | 121 extern octave_time Vlast_prompt_time; |
| 3165 | 122 |
| 1 | 123 #endif |