octave: liboctave/util/cmd-edit.cc annotate

annotate liboctave/util/cmd-edit.cc @ 27276:7455523fdf01

style fixes: avoid breaking lines immediately after '(' Files affected: ButtonControl.cc, ButtonGroup.cc, Container.cc, EditControl.cc, Table.cc, annotation-dialog.cc, QTerminal.cc, QTerminal.h, documentation.cc, files-dock-widget.cc, gui-preferences.h, history-dock-widget.cc, file-editor-tab.cc, file-editor.cc, find-dialog.cc, octave-qscintilla.cc, main-window.cc, qt-interpreter-events.cc, resource-manager.cc, settings-dialog.cc, shortcut-manager.cc, workspace-view.cc, graphics.cc, lu.cc, sysdep.cc, __fltk_uigetfile__.cc, cdef-class.cc, ov-flt-complex.cc, ov-java.cc, idx-vector.cc, oct-env.cc, and cmd-edit.cc.

author	John W. Eaton <jwe@octave.org>
date	Fri, 19 Jul 2019 14:15:04 -0400
parents	8f425e6ea110
children	db687716fed6

rev	line source
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1 /*
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	2
26376 00f796120a6d maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 25894 diff changeset	3 Copyright (C) 1996-2019 John W. Eaton
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	4
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24520 diff changeset	7 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	8 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24520 diff changeset	9 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	10 (at your option) any later version.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	15 GNU General Public License for more details.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	16
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6979 diff changeset	18 along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24520 diff changeset	19 <https://www.gnu.org/licenses/>.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	20
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	21 */
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21202 diff changeset	24 # include "config.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	25 #endif
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	26
10463 bbe99b2a5ba7 undo recent gnulib-related changes John W. Eaton <jwe@octave.org> parents: 10447 diff changeset	27 #include <cstdlib>
bbe99b2a5ba7 undo recent gnulib-related changes John W. Eaton <jwe@octave.org> parents: 10447 diff changeset	28 #include <cstring>
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	29
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	30 #include <string>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	31
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	32 #include "cmd-edit.h"
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	33 #include "cmd-hist.h"
5872 44f24cf66b95 [project @ 2006-06-30 18:19:20 by jwe] jwe parents: 5775 diff changeset	34 #include "file-ops.h"
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	35 #include "file-stat.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	36 #include "lo-error.h"
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	37 #include "lo-utils.h"
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	38 #include "oct-env.h"
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7758 diff changeset	39 #include "oct-mutex.h"
3260 cd454a6fa1a4 [project @ 1999-08-02 21:55:15 by jwe] jwe parents: 3225 diff changeset	40 #include "oct-time.h"
21910 4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21876 diff changeset	41 #include "quit.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13924 diff changeset	42 #include "singleton-cleanup.h"
21944 4b2eab5d2a6a provide wrapper for strdup John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	43 #include "strdup-wrapper.h"
21910 4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21876 diff changeset	44 #include "unistd-wrappers.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	45
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	46 #if defined (USE_READLINE)
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	47 #include <cstdio>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	48
3519 957d7d6ab0e0 [project @ 2000-02-02 06:00:09 by jwe] jwe parents: 3504 diff changeset	49 #include "oct-rl-edit.h"
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	50 #endif
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	51
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	52 namespace octave
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	53 {
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	54 char * do_completer_word_break_hook ();
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	55
23457 21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible. Rik <rik@octave.org> parents: 23450 diff changeset	56 command_editor *command_editor::instance = nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	57
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	58 std::set<command_editor::startup_hook_fcn> command_editor::startup_hook_set;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	59
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	60 std::set<command_editor::pre_input_hook_fcn> command_editor::pre_input_hook_set;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	61
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	62 std::set<command_editor::event_hook_fcn> command_editor::event_hook_set;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	63
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	64 static mutex event_hook_lock;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	65
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	66 #if defined (USE_READLINE)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	67
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	68 class
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	69 gnu_readline : public command_editor
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	70 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	71 public:
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	72
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	73 typedef command_editor::startup_hook_fcn startup_hook_fcn;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	74
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	75 typedef command_editor::pre_input_hook_fcn pre_input_hook_fcn;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	76
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	77 typedef command_editor::event_hook_fcn event_hook_fcn;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	78
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	79 typedef command_editor::completion_fcn completion_fcn;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	80
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	81 gnu_readline (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	82
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22865 diff changeset	83 ~gnu_readline (void) = default;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	84
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	85 void do_set_name (const std::string& n);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	86
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	87 std::string do_readline (const std::string& prompt, bool& eof);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	88
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	89 void do_set_input_stream (FILE *f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	90
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	91 FILE * do_get_input_stream (void);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	92
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	93 void do_set_output_stream (FILE *f);
3519 957d7d6ab0e0 [project @ 2000-02-02 06:00:09 by jwe] jwe parents: 3504 diff changeset	94
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	95 FILE * do_get_output_stream (void);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	96
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	97 void do_redisplay (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	98
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	99 int do_terminal_rows (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	100
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	101 int do_terminal_cols (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	102
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	103 void do_clear_screen (bool skip_redisplay);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	104
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	105 void do_resize_terminal (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	106
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	107 void do_set_screen_size (int ht, int wd);
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	108
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	109 std::string newline_chars (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	110
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	111 void do_restore_terminal_state (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	112
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	113 void do_blink_matching_paren (bool flag);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	114
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	115 bool do_erase_empty_line (bool flag);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	116
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	117 void do_set_basic_word_break_characters (const std::string& s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	118
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	119 void do_set_completer_word_break_characters (const std::string& s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	120
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	121 void do_set_basic_quote_characters (const std::string& s);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	122
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	123 void do_set_filename_quote_characters (const std::string& s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	124
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	125 void do_set_completer_quote_characters (const std::string& s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	126
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	127 void do_set_completion_append_character (char c);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	128
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	129 void do_set_completion_function (completion_fcn f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	130
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	131 void do_set_quoting_function (quoting_fcn f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	132
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	133 void do_set_dequoting_function (dequoting_fcn f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	134
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	135 void do_set_char_is_quoted_function (char_is_quoted_fcn f);
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	136
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	137 void do_set_user_accept_line_function (user_accept_line_fcn f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	138
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	139 completion_fcn do_get_completion_function (void) const;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	140
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	141 quoting_fcn do_get_quoting_function (void) const;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	142
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	143 dequoting_fcn do_get_dequoting_function (void) const;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	144
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	145 char_is_quoted_fcn do_get_char_is_quoted_function (void) const;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	146
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	147 user_accept_line_fcn do_get_user_accept_line_function (void) const;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	148
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	149 string_vector
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	150 do_generate_filename_completions (const std::string& text);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	151
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	152 std::string do_get_line_buffer (void) const;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	153
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	154 std::string do_get_current_line (void) const;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	155
22171 0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	156 char do_get_prev_char (int) const;
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	157
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	158 void do_replace_line (const std::string& text, bool clear_undo);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	159
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	160 void do_kill_full_line (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	161
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	162 void do_insert_text (const std::string& text);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	163
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	164 void do_newline (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	165
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	166 void do_accept_line (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	167
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	168 bool do_undo (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	169
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	170 void do_clear_undo_list (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	171
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	172 void set_startup_hook (startup_hook_fcn f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	173
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	174 void restore_startup_hook (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	175
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	176 void set_pre_input_hook (pre_input_hook_fcn f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	177
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	178 void restore_pre_input_hook (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	179
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	180 void set_event_hook (event_hook_fcn f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	181
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	182 void restore_event_hook (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	183
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	184 void do_restore_event_hook (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	185
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	186 void do_read_init_file (const std::string& file);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	187
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	188 void do_re_read_init_file (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	189
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	190 bool do_filename_completion_desired (bool);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	191
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	192 bool do_filename_quoting_desired (bool);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	193
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	194 bool do_prefer_env_winsize (bool);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	195
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	196 void do_interrupt (bool);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	197
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	198 void do_handle_interrupt_signal (void);
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	199
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	200 static int operate_and_get_next (int, int);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	201
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	202 static int history_search_backward (int, int);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	203
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	204 static int history_search_forward (int, int);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	205
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	206 private:
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	207
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	208 startup_hook_fcn previous_startup_hook;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	209
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	210 pre_input_hook_fcn previous_pre_input_hook;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	211
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	212 event_hook_fcn previous_event_hook;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	213
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	214 completion_fcn completion_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	215
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	216 quoting_fcn quoting_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	217
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	218 dequoting_fcn dequoting_function;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	219
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	220 char_is_quoted_fcn char_is_quoted_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	221
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	222 user_accept_line_fcn user_accept_line_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	223
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	224 static std::string completer_quote_characters;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	225
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	226 static char * command_generator (const char *text, int state);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	227
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	228 static char * command_quoter (char text, int match_type, char quote_pointer);
cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	229 static char * command_dequoter (char *text, int match_type);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	230
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	231 static int command_char_is_quoted (char *text, int index);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	232
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	233 static int command_accept_line (int count, int key);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	234
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	235 static char ** command_completer (const char *text, int start, int end);
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	236
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	237 static char * do_completer_word_break_hook ();
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	238 };
16539 8ea8df0747e9 make undo button and menu item work for command window John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	239
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	240 std::string gnu_readline::completer_quote_characters = "";
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	241
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	242 gnu_readline::gnu_readline ()
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	243 : command_editor (), previous_startup_hook (nullptr),
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	244 previous_pre_input_hook (nullptr),
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	245 previous_event_hook (nullptr), completion_function (nullptr),
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	246 quoting_function (nullptr), dequoting_function (nullptr),
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	247 char_is_quoted_function (nullptr), user_accept_line_function (nullptr)
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	248 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	249 // FIXME: need interface to rl_add_defun, rl_initialize, and
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	250 // a function to set rl_terminal_name
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	251
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	252 std::string term = sys::env::getenv ("TERM");
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	253
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	254 octave_rl_set_terminal_name (term.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	255
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	256 octave_rl_initialize ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	257
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	258 do_blink_matching_paren (true);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	259
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	260 // Bind operate-and-get-next.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	261
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	262 octave_rl_add_defun ("operate-and-get-next",
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	263 gnu_readline::operate_and_get_next,
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	264 octave_rl_ctrl ('O'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	265 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	266
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	267 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	268 gnu_readline::do_set_name (const std::string& nm)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	269 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	270 ::octave_rl_set_name (nm.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	271 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	272
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	273 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	274 gnu_readline::do_readline (const std::string& prompt, bool& eof)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	275 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	276 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	277
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	278 eof = false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	279
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	280 const char *p = prompt.c_str ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	281
24566 f5bcbd321ba1 don't trap the user in the readline loop (bug #52757) John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	282 char *line = ::octave_rl_readline (p);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	283
24566 f5bcbd321ba1 don't trap the user in the readline loop (bug #52757) John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	284 if (line)
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757) John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	285 {
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757) John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	286 retval = line;
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	287
24566 f5bcbd321ba1 don't trap the user in the readline loop (bug #52757) John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	288 free (line);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	289 }
24566 f5bcbd321ba1 don't trap the user in the readline loop (bug #52757) John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	290 else
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757) John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	291 eof = true;
19309 735bc47d18af command_editor: provide access to rl_set_screen_size John W. Eaton <jwe@octave.org> parents: 19304 diff changeset	292
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	293 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	294 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	295
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	296 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	297 gnu_readline::do_set_input_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	298 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	299 ::octave_rl_set_input_stream (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	300 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	301
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	302 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	303 gnu_readline::do_get_input_stream (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	304 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	305 return ::octave_rl_get_input_stream ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	306 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	307
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	308 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	309 gnu_readline::do_set_output_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	310 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	311 ::octave_rl_set_output_stream (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	312 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	313
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	314 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	315 gnu_readline::do_get_output_stream (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	316 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	317 return ::octave_rl_get_output_stream ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	318 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	319
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	320 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	321 gnu_readline::do_redisplay (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	322 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	323 ::octave_rl_redisplay ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	324 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	325
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	326 // GNU readline handles SIGWINCH, so these values have a good chance
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	327 // of being correct even if the window changes size (they may be
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	328 // wrong if, for example, the luser changes the window size while the
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	329 // pager is running, and the signal is handled by the pager instead of
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	330 // us.
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	331
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	332 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	333 gnu_readline::do_terminal_rows (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	334 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	335 int sh = ::octave_rl_screen_height ();
19378 f7ccd02bc060 provide access to the readline variable rl_erase_empty_line John W. Eaton <jwe@octave.org> parents: 19309 diff changeset	336
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	337 return sh > 0 ? sh : 24;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	338 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	339
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	340 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	341 gnu_readline::do_terminal_cols (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	342 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	343 int sw = ::octave_rl_screen_width ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	344
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	345 return sw > 0 ? sw : 80;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	346 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	347
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	348 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	349 gnu_readline::do_clear_screen (bool skip_redisplay)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	350 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	351 ::octave_rl_clear_screen (skip_redisplay);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	352 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	353
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	354 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	355 gnu_readline::do_resize_terminal (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	356 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	357 ::octave_rl_resize_terminal ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	358 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	359
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	360 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	361 gnu_readline::do_set_screen_size (int ht, int wd)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	362 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	363 ::octave_rl_set_screen_size (ht, wd);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	364 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	365
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	366 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	367 gnu_readline::newline_chars (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	368 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	369 return "\r\n";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	370 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	371
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	372 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	373 gnu_readline::do_restore_terminal_state (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	374 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	375 ::octave_rl_restore_terminal_state ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	376 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	377
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	378 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	379 gnu_readline::do_blink_matching_paren (bool flag)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	380 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	381 ::octave_rl_enable_paren_matching (flag ? 1 : 0);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	382 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	383
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	384 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	385 gnu_readline::do_erase_empty_line (bool flag)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	386 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	387 return ::octave_rl_erase_empty_line (flag ? 1 : 0);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	388 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	389
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	390 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	391 gnu_readline::do_set_basic_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	392 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	393 ::octave_rl_set_basic_word_break_characters (s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	394 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	395
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	396 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	397 gnu_readline::do_set_completer_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	398 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	399 ::octave_rl_set_completer_word_break_characters (s.c_str ());
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	400
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	401 ::octave_rl_set_completion_word_break_hook
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	402 (gnu_readline::do_completer_word_break_hook);
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	403
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	404 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	405
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	406 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	407 gnu_readline::do_set_basic_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	408 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	409 ::octave_rl_set_basic_quote_characters (s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	410 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	411
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	412 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	413 gnu_readline::do_set_filename_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	414 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	415 ::octave_rl_set_filename_quote_characters (s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	416 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	417
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	418 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	419 gnu_readline::do_set_completer_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	420 {
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	421 completer_quote_characters = s;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	422 }
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	423
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	424 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	425 gnu_readline::do_set_completion_append_character (char c)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	426 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	427 ::octave_rl_set_completion_append_character (c);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	428 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	429
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	430 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	431 gnu_readline::do_set_completion_function (completion_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	432 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	433 completion_function = f;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	434
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	435 rl_attempted_completion_fcn_ptr fp
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	436 = (f ? gnu_readline::command_completer : nullptr);
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	437
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	438 ::octave_rl_set_completion_function (fp);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	439 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	440
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	441 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	442 gnu_readline::do_set_quoting_function (quoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	443 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	444 quoting_function = f;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	445
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	446 rl_quoting_fcn_ptr fp
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	447 = (f ? gnu_readline::command_quoter : nullptr);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	448
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	449 ::octave_rl_set_quoting_function (fp);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	450 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	451
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	452 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	453 gnu_readline::do_set_dequoting_function (dequoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	454 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	455 dequoting_function = f;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	456
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	457 rl_dequoting_fcn_ptr fp
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	458 = (f ? gnu_readline::command_dequoter : nullptr);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	459
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	460 ::octave_rl_set_dequoting_function (fp);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	461 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	462
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	463 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	464 gnu_readline::do_set_char_is_quoted_function (char_is_quoted_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	465 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	466 char_is_quoted_function = f;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	467
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	468 rl_char_is_quoted_fcn_ptr fp
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	469 = (f ? gnu_readline::command_char_is_quoted : nullptr);
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	470
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	471 ::octave_rl_set_char_is_quoted_function (fp);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	472 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	473
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	474 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	475 gnu_readline::do_set_user_accept_line_function (user_accept_line_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	476 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	477 user_accept_line_function = f;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	478
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	479 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	480 octave_rl_add_defun ("accept-line", gnu_readline::command_accept_line,
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	481 ::octave_rl_ctrl ('M'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	482 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	483 octave_rl_add_defun ("accept-line", ::octave_rl_newline,
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	484 ::octave_rl_ctrl ('M'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	485 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	486
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	487 gnu_readline::completion_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	488 gnu_readline::do_get_completion_function (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	489 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	490 return completion_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	491 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	492
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	493 gnu_readline::quoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	494 gnu_readline::do_get_quoting_function (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	495 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	496 return quoting_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	497 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	498
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	499 gnu_readline::dequoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	500 gnu_readline::do_get_dequoting_function (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	501 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	502 return dequoting_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	503 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	504
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	505 gnu_readline::char_is_quoted_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	506 gnu_readline::do_get_char_is_quoted_function (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	507 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	508 return char_is_quoted_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	509 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	510
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	511 gnu_readline::user_accept_line_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	512 gnu_readline::do_get_user_accept_line_function (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	513 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	514 return user_accept_line_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	515 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	516
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	517 // True if the last "word" of the string line (delimited by delim) is
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	518 // an existing directory. Used by do_completer_word_break_hook.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	519
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	520 static bool
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	521 looks_like_filename (const char *line, char delim)
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	522 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	523 bool retval = false;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	524
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	525 const char *s = strrchr (line, delim);
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	526
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	527 if (s)
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	528 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	529 // Remove incomplete component.
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	530 const char *f = strrchr (line, sys::file_ops::dir_sep_char ());
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	531
26489 8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	532 if (f && (s[1] == '~' \|\| f != s))
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	533 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	534 // For something like "A /b", f==s; don't assume a file.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	535
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	536 std::string candidate_filename = s+1;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	537
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	538 candidate_filename = candidate_filename.substr (0, f - s);
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	539
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	540 // Handles any complete ~<username>, but doesn't expand usernames.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	541
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	542 if (candidate_filename[0] == '~')
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	543 candidate_filename
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	544 = sys::file_ops::tilde_expand (candidate_filename);
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	545
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	546 sys::file_stat fs (candidate_filename);
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	547
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	548 retval = fs.is_dir ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	549 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	550 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	551
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	552 return retval;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	553 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	554
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	555 // Decide whether to interpret partial commands like "abc/def" as a
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	556 // filename or division. Return the set of delimiters appropriate for
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	557 // the decision.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	558
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	559 char *
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	560 gnu_readline::do_completer_word_break_hook ()
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	561 {
21944 4b2eab5d2a6a provide wrapper for strdup John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	562 static char *dir_sep = octave_strdup_wrapper (" '\"");
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	563
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	564 std::string word;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	565 std::string line = get_line_buffer ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	566
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	567 // For now, assume space or quote delimiter for file names.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	568 const char *l = line.c_str ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	569
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	570 if (looks_like_filename (l, ' ') \|\| looks_like_filename (l, '\'')
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	571 \|\| looks_like_filename (l, '"'))
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	572 {
27276 7455523fdf01 style fixes: avoid breaking lines immediately after '(' John W. Eaton <jwe@octave.org> parents: 26489 diff changeset	573 ::octave_rl_set_completer_quote_characters
7455523fdf01 style fixes: avoid breaking lines immediately after '(' John W. Eaton <jwe@octave.org> parents: 26489 diff changeset	574 (completer_quote_characters.c_str ());
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	575
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	576 return dir_sep;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	577 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	578 else
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	579 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	580 ::octave_rl_set_completer_quote_characters ("");
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	581
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	582 return octave_rl_get_completer_word_break_characters ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	583 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	584 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	585
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	586 string_vector
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	587 gnu_readline::do_generate_filename_completions (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	588 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	589 string_vector retval;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	590
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	591 int n = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	592 int count = 0;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	593
23457 21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible. Rik <rik@octave.org> parents: 23450 diff changeset	594 char *fn = nullptr;
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 diff changeset	595
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	596 while (1)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	597 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	598 fn = ::octave_rl_filename_completion_function (text.c_str (), count);
4143 62afb31c1f85 [project @ 2002-11-01 17:27:38 by jwe] jwe parents: 4062 diff changeset	599
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	600 if (fn)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	601 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	602 if (count == n)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	603 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	604 // Famous last words: Most large directories will not
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	605 // have more than a few hundred files, so we should not
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	606 // resize too many times even if the growth is linear...
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	607 n += 100;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	608 retval.resize (n);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	609 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	610
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	611 retval[count++] = fn;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	612
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	613 free (fn);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	614 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	615 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	616 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	617 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	618
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	619 retval.resize (count);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	620
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	621 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	622 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	623
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	624 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	625 gnu_readline::do_get_line_buffer (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	626 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	627 return ::octave_rl_line_buffer ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	628 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	629
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	630 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	631 gnu_readline::do_get_current_line (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	632 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	633 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	634 char *buf = ::octave_rl_copy_line ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	635 retval = buf;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	636 free (buf);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	637 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	638 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	639
22171 0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	640 // Return the character (offset+1) to the left of the cursor,
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	641 // or '\0' if the cursor is at the start of the line.
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	642 char
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	643 gnu_readline::do_get_prev_char (int offset) const
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	644 {
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	645 const char *buf = ::octave_rl_line_buffer ();
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	646 int p = ::octave_rl_point ();
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	647
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	648 return p > offset ? buf[p - offset - 1] : '\0';
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	649 }
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	650
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	651 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	652 gnu_readline::do_replace_line (const std::string& text, bool clear_undo)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	653 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	654 ::octave_rl_replace_line (text.c_str (), clear_undo);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	655 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	656
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	657 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	658 gnu_readline::do_kill_full_line (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	659 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	660 ::octave_rl_kill_full_line ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	661 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	662
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	663 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	664 gnu_readline::do_insert_text (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	665 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	666 ::octave_rl_insert_text (text.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	667 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	668
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	669 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	670 gnu_readline::do_newline (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	671 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	672 ::octave_rl_newline (1, '\n');
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	673 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	674
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	675 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	676 gnu_readline::do_accept_line (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	677 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	678 command_accept_line (1, '\n');
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	679 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	680
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	681 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	682 gnu_readline::do_undo (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	683 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	684 return ::octave_rl_do_undo ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	685 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	686
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	687 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	688 gnu_readline::do_clear_undo_list ()
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	689 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	690 ::octave_rl_clear_undo_list ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	691 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	692
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	693 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	694 gnu_readline::set_startup_hook (startup_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	695 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	696 previous_startup_hook = ::octave_rl_get_startup_hook ();
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	697
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	698 if (f != previous_startup_hook)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	699 ::octave_rl_set_startup_hook (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	700 }
19378 f7ccd02bc060 provide access to the readline variable rl_erase_empty_line John W. Eaton <jwe@octave.org> parents: 19309 diff changeset	701
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	702 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	703 gnu_readline::restore_startup_hook (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	704 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	705 ::octave_rl_set_startup_hook (previous_startup_hook);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	706 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	707
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	708 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	709 gnu_readline::set_pre_input_hook (pre_input_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	710 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	711 previous_pre_input_hook = ::octave_rl_get_pre_input_hook ();
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	712
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	713 if (f != previous_pre_input_hook)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	714 ::octave_rl_set_pre_input_hook (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	715 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	716
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	717 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	718 gnu_readline::restore_pre_input_hook (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	719 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	720 ::octave_rl_set_pre_input_hook (previous_pre_input_hook);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	721 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	722
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	723 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	724 gnu_readline::set_event_hook (event_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	725 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	726 previous_event_hook = octave_rl_get_event_hook ();
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	727
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	728 ::octave_rl_set_event_hook (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	729 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	730
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	731 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	732 gnu_readline::restore_event_hook (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	733 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	734 ::octave_rl_set_event_hook (previous_event_hook);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	735 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	736
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	737 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	738 gnu_readline::do_read_init_file (const std::string& file)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	739 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	740 ::octave_rl_read_init_file (file.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	741 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	742
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	743 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	744 gnu_readline::do_re_read_init_file (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	745 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	746 ::octave_rl_re_read_init_file ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	747 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	748
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	749 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	750 gnu_readline::do_filename_completion_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	751 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	752 return ::octave_rl_filename_completion_desired (arg);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	753 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	754
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	755 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	756 gnu_readline::do_filename_quoting_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	757 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	758 return ::octave_rl_filename_quoting_desired (arg);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	759 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	760
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	761 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	762 gnu_readline::do_prefer_env_winsize (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	763 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	764 return ::octave_rl_prefer_env_winsize (arg);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	765 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	766
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	767 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	768 gnu_readline::do_interrupt (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	769 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	770 ::octave_rl_done (arg);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	771 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	772
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	773 void
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	774 gnu_readline::do_handle_interrupt_signal (void)
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	775 {
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	776 octave_signal_caught = 0;
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	777 octave_interrupt_state = 0;
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	778
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	779 ::octave_rl_recover_from_interrupt ();
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	780
25336 389757b7b6af eliminate redundant octave:: namespace tags John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	781 throw interrupt_exception ();
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	782 }
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	783
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	784 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	785 gnu_readline::operate_and_get_next (int /* count /, int / c */)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	786 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	787 // Accept the current line.
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	788
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	789 command_editor::accept_line ();
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	790
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	791 // Find the current line, and find the next line to use.
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	792
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	793 int x_where = command_history::where ();
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	794
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	795 int x_length = command_history::length ();
9485 3cee58bf4acf selectively complete filenames in some cases John W. Eaton <jwe@octave.org> parents: 9321 diff changeset	796
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	797 if ((command_history::is_stifled ()
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	798 && (x_length >= command_history::max_input_history ()))
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	799 \|\| (x_where >= x_length - 1))
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	800 command_history::set_mark (x_where);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	801 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	802 command_history::set_mark (x_where + 1);
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	803
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	804 command_editor::add_startup_hook (command_history::goto_mark);
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	805
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	806 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	807 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	808
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	809 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	810 gnu_readline::history_search_backward (int count, int c)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	811 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	812 return octave_rl_history_search_backward (count, c);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	813 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	814
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	815 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	816 gnu_readline::history_search_forward (int count, int c)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	817 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	818 return octave_rl_history_search_forward (count, c);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	819 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	820
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	821 char *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	822 gnu_readline::command_generator (const char *text, int state)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	823 {
23457 21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible. Rik <rik@octave.org> parents: 23450 diff changeset	824 char *retval = nullptr;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	825
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	826 completion_fcn f = command_editor::get_completion_function ();
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	827
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	828 std::string tmp = f (text, state);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	829
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	830 size_t len = tmp.length ();
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	831
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	832 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	833 {
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	834 retval = static_cast<char *> (std::malloc (len+1));
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 diff changeset	835
26489 8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	836 if (retval)
8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	837 strcpy (retval, tmp.c_str ());
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	838 }
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 diff changeset	839
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	840 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	841 }
7758 8e14a01ffe9f input.cc (Fre_read_readline_init_file): new function John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	842
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	843 char *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	844 gnu_readline::command_quoter (char text, int matches, char qcp)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	845 {
23457 21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible. Rik <rik@octave.org> parents: 23450 diff changeset	846 char *retval = nullptr;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	847
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	848 quoting_fcn f = command_editor::get_quoting_function ();
19304 ad93e9be78ee command_editor: provide access to rl_prefer_env_winsize John W. Eaton <jwe@octave.org> parents: 19302 diff changeset	849
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	850 std::string tmp = f (text, matches, *qcp);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	851
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	852 size_t len = tmp.length ();
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	853
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	854 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	855 {
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	856 retval = static_cast<char *> (std::malloc (len+1));
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	857
26489 8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	858 if (retval)
8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	859 strcpy (retval, tmp.c_str ());
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	860 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	861
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	862 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	863 }
3519 957d7d6ab0e0 [project @ 2000-02-02 06:00:09 by jwe] jwe parents: 3504 diff changeset	864
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	865 char *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	866 gnu_readline::command_dequoter (char *text, int quote)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	867 {
23457 21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible. Rik <rik@octave.org> parents: 23450 diff changeset	868 char *retval = nullptr;
3951 e6f67a1ed814 [project @ 2002-05-23 03:41:25 by jwe] jwe parents: 3933 diff changeset	869
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	870 dequoting_fcn f = command_editor::get_dequoting_function ();
3951 e6f67a1ed814 [project @ 2002-05-23 03:41:25 by jwe] jwe parents: 3933 diff changeset	871
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	872 std::string tmp = f (text, quote);
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	873
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	874 size_t len = tmp.length ();
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	875
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	876 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	877 {
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	878 retval = static_cast<char *> (std::malloc (len+1));
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	879
26489 8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	880 if (retval)
8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	881 strcpy (retval, tmp.c_str ());
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	882 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	883
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	884 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	885 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	886
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	887 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	888 gnu_readline::command_char_is_quoted (char *text, int quote)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	889 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	890 char_is_quoted_fcn f = command_editor::get_char_is_quoted_function ();
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	891
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	892 return f (text, quote);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	893 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	894
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	895 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	896 gnu_readline::command_accept_line (int count, int key)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	897 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	898 user_accept_line_fcn f = command_editor::get_user_accept_line_function ();
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	899
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	900 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	901 f (::octave_rl_line_buffer ());
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	902
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	903 ::octave_rl_redisplay ();
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	904
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	905 return ::octave_rl_newline (count, key);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	906 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	907
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	908 char **
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	909 gnu_readline::command_completer (const char *text, int, int)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	910 {
26489 8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	911 char **matches =
8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	912 ::octave_rl_completion_matches (text,
8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	913 gnu_readline::command_generator);
8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	914
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	915 return matches;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	916 }
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	917
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	918 #endif
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	919
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	920 class
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	921 default_command_editor : public command_editor
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	922 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	923 public:
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	924
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	925 default_command_editor (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	926 : command_editor (), input_stream (stdin), output_stream (stdout) { }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	927
22869 f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	928 // No copying!
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	929
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	930 default_command_editor (const default_command_editor&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	931
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	932 default_command_editor& operator = (const default_command_editor&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	933
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22865 diff changeset	934 ~default_command_editor (void) = default;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	935
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	936 std::string do_readline (const std::string& prompt, bool& eof);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	937
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	938 void do_set_input_stream (FILE *f);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	939
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	940 FILE * do_get_input_stream (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	941
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	942 void do_set_output_stream (FILE *f);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	943
23446 cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers. Rik <rik@octave.org> parents: 23220 diff changeset	944 FILE * do_get_output_stream (void);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	945
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	946 string_vector do_generate_filename_completions (const std::string& text);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	947
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	948 std::string do_get_line_buffer (void) const;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	949
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	950 std::string do_get_current_line (void) const;
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	951
22171 0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	952 char do_get_prev_char (int) const;
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	953
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	954 void do_replace_line (const std::string& text, bool clear_undo);
9485 3cee58bf4acf selectively complete filenames in some cases John W. Eaton <jwe@octave.org> parents: 9321 diff changeset	955
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	956 void do_kill_full_line (void);
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	957
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	958 void do_insert_text (const std::string& text);
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	959
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	960 void do_newline (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	961
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	962 void do_accept_line (void);
19702 c048358da712 also kill pending input line when gui command window is cleared (bug #44015) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	963
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	964 private:
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	965
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	966 FILE *input_stream;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	967
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	968 FILE *output_stream;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	969 };
12153 e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	970
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	971 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	972 default_command_editor::do_readline (const std::string& prompt, bool& eof)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	973 {
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	974 std::fputs (prompt.c_str (), output_stream);
aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	975 std::fflush (output_stream);
12153 e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	976
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	977 return octave_fgetl (input_stream, eof);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	978 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	979
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	980 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	981 default_command_editor::do_set_input_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	982 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	983 input_stream = f;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	984 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	985
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	986 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	987 default_command_editor::do_get_input_stream (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	988 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	989 return input_stream;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	990 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	991
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	992 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	993 default_command_editor::do_set_output_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	994 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	995 output_stream = f;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	996 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	997
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	998 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	999 default_command_editor::do_get_output_stream (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1000 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1001 return output_stream;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1002 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1003
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1004 string_vector
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1005 default_command_editor::do_generate_filename_completions (const std::string&)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1006 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1007 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1008 return string_vector ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1009 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1010
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1011 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1012 default_command_editor::do_get_line_buffer (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1013 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1014 return "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1015 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1016
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1017 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1018 default_command_editor::do_get_current_line (void) const
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1019 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1020 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1021 return "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1022 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	1023
22171 0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1024 char
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1025 default_command_editor::do_get_prev_char (int) const
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1026 {
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1027 return '\0';
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1028 }
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1029
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1030 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1031 default_command_editor::do_replace_line (const std::string&, bool)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1032 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1033 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1034 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1035
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1036 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1037 default_command_editor::do_kill_full_line (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1038 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1039 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1040 }
9485 3cee58bf4acf selectively complete filenames in some cases John W. Eaton <jwe@octave.org> parents: 9321 diff changeset	1041
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1042 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1043 default_command_editor::do_insert_text (const std::string&)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1044 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1045 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1046 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1047
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1048 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1049 default_command_editor::do_newline (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1050 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1051 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1052 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1053
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1054 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1055 default_command_editor::do_accept_line (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1056 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1057 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1058 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1059
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1060 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1061 command_editor::instance_ok (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1062 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1063 bool retval = true;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1064
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1065 if (! instance)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1066 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1067 make_command_editor ();
19702 c048358da712 also kill pending input line when gui command window is cleared (bug #44015) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	1068
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1069 if (instance)
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1070 {
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1071 instance->set_event_hook (event_handler);
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1072
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1073 singleton_cleanup_list::add (cleanup_instance);
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1074 }
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1075 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1076
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1077 if (! instance)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1078 (*current_liboctave_error_handler)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1079 ("unable to create command history object!");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1080
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1081 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1082 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1083
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1084 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1085 command_editor::make_command_editor (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1086 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1087 #if defined (USE_READLINE)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1088 instance = new gnu_readline ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1089 #else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1090 instance = new default_command_editor ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1091 #endif
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1092 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1093
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1094 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1095 command_editor::force_default_editor (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1096 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1097 delete instance;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1098 instance = new default_command_editor ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1099 }
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13924 diff changeset	1100
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1101 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1102 command_editor::set_initial_input (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1103 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1104 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1105 instance->initial_input = text;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1106 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1107
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1108 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1109 command_editor::insert_initial_input (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1110 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1111 return instance_ok () ? instance->do_insert_initial_input () : 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1112 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1113
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1114 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1115 command_editor::startup_handler (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1116 {
26486 d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1117 // Iterate over a copy of the set to avoid problems if a hook
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1118 // function attempts to remove itself from the startup_hook_set.
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1119
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1120 std::set<startup_hook_fcn> hook_set = startup_hook_set;
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1121
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1122 for (startup_hook_fcn f : hook_set)
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1123 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1124 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1125 f ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1126 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1127
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1128 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1129 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1130
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1131 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1132 command_editor::pre_input_handler (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1133 {
26486 d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1134 // Iterate over copy of the set to avoid problems if a hook function
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1135 // attempts to remove itself from the pre_input_hook_set.
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1136
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1137 std::set<pre_input_hook_fcn> hook_set = pre_input_hook_set;
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1138
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1139 for (pre_input_hook_fcn f : hook_set)
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1140 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1141 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1142 f ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1143 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1144
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1145 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1146 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1147
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1148 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1149 command_editor::event_handler (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1150 {
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1151 if (octave_interrupt_state)
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1152 handle_interrupt_signal ();
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1153
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1154 event_hook_lock.lock ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1155
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1156 std::set<event_hook_fcn> hook_set (event_hook_set);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1157
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1158 event_hook_lock.unlock ();
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1159
22873 2830a770405b maint: Fix up more for loops with range operators in liboctave. Rik <rik@octave.org> parents: 22869 diff changeset	1160 for (event_hook_fcn f : hook_set)
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1161 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1162 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1163 f ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1164 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1165
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1166 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1167 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1168
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1169 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1170 command_editor::set_name (const std::string& n)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1171 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1172 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1173 instance->do_set_name (n);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1174 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1175
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1176 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1177 command_editor::readline (const std::string& prompt)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1178 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1179 bool eof;
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1180
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1181 return readline (prompt, eof);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1182 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1183
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1184 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1185 command_editor::readline (const std::string& prompt, bool& eof)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1186 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1187 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1188
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1189 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1190 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1191 if (! instance->initial_input.empty ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1192 add_pre_input_hook (command_editor::insert_initial_input);
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1193
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1194 retval = instance->do_readline (prompt, eof);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1195 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1196
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1197 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1198 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1199
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1200 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1201 command_editor::set_input_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1202 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1203 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1204 instance->do_set_input_stream (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1205 }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7758 diff changeset	1206
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1207 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1208 command_editor::get_input_stream (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1209 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1210 return (instance_ok ())
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	1211 ? instance->do_get_input_stream () : nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1212 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1213
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1214 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1215 command_editor::set_output_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1216 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1217 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1218 instance->do_set_output_stream (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1219 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1220
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1221 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1222 command_editor::get_output_stream (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1223 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1224 return (instance_ok ())
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	1225 ? instance->do_get_output_stream () : nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1226 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1227
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1228 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1229 command_editor::redisplay (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1230 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1231 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1232 instance->do_redisplay ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1233 }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3215 diff changeset	1234
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1235 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1236 command_editor::terminal_rows (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1237 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1238 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1239 ? instance->do_terminal_rows () : -1;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1240 }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3215 diff changeset	1241
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1242 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1243 command_editor::terminal_cols (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1244 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1245 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1246 ? instance->do_terminal_cols () : -1;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1247 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1248
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1249 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1250 command_editor::clear_screen (bool skip_redisplay)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1251 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1252 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1253 instance->do_clear_screen (skip_redisplay);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1254 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1255
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1256 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1257 command_editor::resize_terminal (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1258 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1259 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1260 instance->do_resize_terminal ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1261 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1262
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1263 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1264 command_editor::set_screen_size (int ht, int wd)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1265 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1266 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1267 instance->do_set_screen_size (ht, wd);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1268 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1269
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1270 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1271 command_editor::decode_prompt_string (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1272 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1273 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1274 ? instance->do_decode_prompt_string (s) : "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1275 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1276
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1277 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1278 command_editor::current_command_number (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1279 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1280 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1281 ? instance->command_number : 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1282 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1283
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1284 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1285 command_editor::reset_current_command_number (int n)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1286 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1287 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1288 instance->command_number = n;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1289 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1290
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1291 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1292 command_editor::increment_current_command_number (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1293 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1294 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1295 instance->command_number++;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1296 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1297
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1298 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1299 command_editor::restore_terminal_state (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1300 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1301 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1302 instance->do_restore_terminal_state ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1303 }
16539 8ea8df0747e9 make undo button and menu item work for command window John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	1304
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1305 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1306 command_editor::blink_matching_paren (bool flag)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1307 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1308 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1309 instance->do_blink_matching_paren (flag);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1310 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1311
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1312 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1313 command_editor::erase_empty_line (bool flag)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1314 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1315 return instance_ok () ? instance->do_erase_empty_line (flag) : false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1316 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1317
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1318 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1319 command_editor::set_basic_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1320 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1321 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1322 instance->do_set_basic_word_break_characters (s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1323 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1324
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1325 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1326 command_editor::set_completer_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1327 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1328 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1329 instance->do_set_completer_word_break_characters (s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1330 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1331
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1332 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1333 command_editor::set_basic_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1334 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1335 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1336 instance->do_set_basic_quote_characters (s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1337 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1338
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1339 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1340 command_editor::set_filename_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1341 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1342 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1343 instance->do_set_filename_quote_characters (s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1344 }
3281 aaaa20d31a5f [project @ 1999-10-13 07:02:46 by jwe] jwe parents: 3260 diff changeset	1345
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1346 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1347 command_editor::set_completer_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1348 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1349 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1350 instance->do_set_completer_quote_characters (s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1351 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1352
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1353 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1354 command_editor::set_completion_append_character (char c)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1355 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1356 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1357 instance->do_set_completion_append_character (c);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1358 }
19309 735bc47d18af command_editor: provide access to rl_set_screen_size John W. Eaton <jwe@octave.org> parents: 19304 diff changeset	1359
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1360 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1361 command_editor::set_completion_function (completion_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1362 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1363 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1364 instance->do_set_completion_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1365 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1366
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1367 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1368 command_editor::set_quoting_function (quoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1369 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1370 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1371 instance->do_set_quoting_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1372 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1373
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1374 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1375 command_editor::set_dequoting_function (dequoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1376 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1377 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1378 instance->do_set_dequoting_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1379 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1380
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1381 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1382 command_editor::set_char_is_quoted_function (char_is_quoted_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1383 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1384 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1385 instance->do_set_char_is_quoted_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1386 }
2967 467aae13b70a [project @ 1997-05-15 16:47:12 by jwe] jwe parents: 2941 diff changeset	1387
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1388 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1389 command_editor::set_user_accept_line_function (user_accept_line_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1390 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1391 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1392 instance->do_set_user_accept_line_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1393 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1394
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1395 command_editor::completion_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1396 command_editor::get_completion_function (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1397 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1398 return (instance_ok ())
23796 4f12819a634f Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23795 diff changeset	1399 ? instance->do_get_completion_function () : nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1400 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1401
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1402 command_editor::quoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1403 command_editor::get_quoting_function (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1404 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1405 return (instance_ok ())
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	1406 ? instance->do_get_quoting_function () : nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1407 }
19378 f7ccd02bc060 provide access to the readline variable rl_erase_empty_line John W. Eaton <jwe@octave.org> parents: 19309 diff changeset	1408
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1409 command_editor::dequoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1410 command_editor::get_dequoting_function (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1411 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1412 return (instance_ok ())
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	1413 ? instance->do_get_dequoting_function () : nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1414 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	1415
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1416 command_editor::char_is_quoted_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1417 command_editor::get_char_is_quoted_function (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1418 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1419 return (instance_ok ())
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	1420 ? instance->do_get_char_is_quoted_function () : nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1421 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	1422
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1423 command_editor::user_accept_line_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1424 command_editor::get_user_accept_line_function (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1425 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1426 return (instance_ok ())
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	1427 ? instance->do_get_user_accept_line_function () : nullptr;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1428 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1429
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1430 string_vector
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1431 command_editor::generate_filename_completions (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1432 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1433 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1434 ? instance->do_generate_filename_completions (text) : string_vector ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1435 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1436
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1437 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1438 command_editor::get_line_buffer (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1439 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1440 return (instance_ok ()) ? instance->do_get_line_buffer () : "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1441 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1442
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1443 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1444 command_editor::get_current_line (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1445 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1446 return (instance_ok ()) ? instance->do_get_current_line () : "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1447 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1448
22171 0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1449 // Return the character (offset+1) to the left of the cursor,
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1450 // or '\0' if the cursor is at the start of the line.
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1451 char
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1452 command_editor::get_prev_char (int offset)
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1453 {
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1454 return (instance_ok ()) ? instance->do_get_prev_char (offset) : '\0';
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1455 }
0a4c5a90f286 Allow tab completion of arrays of structures. Lachlan Andrew <lachlanbis@gmail.com> parents: 22022 diff changeset	1456
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1457 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1458 command_editor::replace_line (const std::string& text, bool clear_undo)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1459 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1460 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1461 instance->do_replace_line (text, clear_undo);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1462 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1463
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1464 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1465 command_editor::kill_full_line (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1466 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1467 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1468 instance->do_kill_full_line ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1469 }
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	1470
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1471 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1472 command_editor::insert_text (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1473 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1474 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1475 instance->do_insert_text (text);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1476 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1477
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1478 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1479 command_editor::newline (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1480 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1481 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1482 instance->do_newline ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1483 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1484
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1485 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1486 command_editor::accept_line (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1487 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1488 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1489 instance->do_accept_line ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1490 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1491
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1492 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1493 command_editor::undo (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1494 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1495 return instance_ok () ? instance->do_undo () : false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1496 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1497
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1498 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1499 command_editor::clear_undo_list (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1500 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1501 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1502 instance->do_clear_undo_list ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1503 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1504
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1505 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1506 command_editor::add_startup_hook (startup_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1507 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1508 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1509 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1510 startup_hook_set.insert (f);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1511
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1512 instance->set_startup_hook (startup_handler);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1513 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1514 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1515
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1516 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1517 command_editor::remove_startup_hook (startup_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1518 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1519 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1520 {
21862 5c67b16acc4a maint: Use C++ 'auto' keyword in some instances in liboctave. Rik <rik@octave.org> parents: 21798 diff changeset	1521 auto p = startup_hook_set.find (f);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1522
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1523 if (p != startup_hook_set.end ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1524 startup_hook_set.erase (p);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1525
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1526 if (startup_hook_set.empty ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1527 instance->restore_startup_hook ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1528 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1529 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1530
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1531 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1532 command_editor::add_pre_input_hook (pre_input_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1533 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1534 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1535 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1536 pre_input_hook_set.insert (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1537
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1538 instance->set_pre_input_hook (pre_input_handler);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1539 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1540 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1541
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1542 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1543 command_editor::remove_pre_input_hook (pre_input_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1544 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1545 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1546 {
21862 5c67b16acc4a maint: Use C++ 'auto' keyword in some instances in liboctave. Rik <rik@octave.org> parents: 21798 diff changeset	1547 auto p = pre_input_hook_set.find (f);
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1548
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1549 if (p != pre_input_hook_set.end ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1550 pre_input_hook_set.erase (p);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1551
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1552 if (pre_input_hook_set.empty ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1553 instance->restore_pre_input_hook ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1554 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1555 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	1556
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1557 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1558 command_editor::add_event_hook (event_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1559 {
23057 bb7513d73673 move mutex classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22873 diff changeset	1560 autolock guard (event_hook_lock);
9485 3cee58bf4acf selectively complete filenames in some cases John W. Eaton <jwe@octave.org> parents: 9321 diff changeset	1561
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1562 event_hook_set.insert (f);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1563 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1564
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1565 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1566 command_editor::remove_event_hook (event_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1567 {
23057 bb7513d73673 move mutex classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22873 diff changeset	1568 autolock guard (event_hook_lock);
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1569
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1570 auto p = event_hook_set.find (f);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1571
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1572 if (p != event_hook_set.end ())
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1573 event_hook_set.erase (p);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1574
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1575 }
19702 c048358da712 also kill pending input line when gui command window is cleared (bug #44015) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	1576
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1577 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1578 command_editor::run_event_hooks (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1579 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1580 event_handler ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1581 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1582
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1583 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1584 command_editor::read_init_file (const std::string& file_arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1585 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1586 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1587 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1588 std::string file = sys::file_ops::tilde_expand (file_arg);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1589
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1590 instance->do_read_init_file (file);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1591 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1592 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1593
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1594 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1595 command_editor::re_read_init_file (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1596 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1597 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1598 instance->do_re_read_init_file ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1599 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1600
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1601 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1602 command_editor::filename_completion_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1603 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1604 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1605 ? instance->do_filename_completion_desired (arg) : false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1606 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1607
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1608 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1609 command_editor::filename_quoting_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1610 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1611 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1612 ? instance->do_filename_quoting_desired (arg) : false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1613 }
16539 8ea8df0747e9 make undo button and menu item work for command window John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	1614
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1615 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1616 command_editor::prefer_env_winsize (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1617 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1618 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1619 ? instance->do_prefer_env_winsize (arg) : false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1620 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1621
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1622 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1623 command_editor::interrupt (bool arg)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1624 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1625 bool retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1626
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1627 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1628 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1629 // Return the current interrupt state.
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1630 retval = instance->interrupted;
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1631
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1632 instance->do_interrupt (arg);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1633
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1634 instance->interrupted = arg;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1635 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1636 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1637 retval = false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1638
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1639 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1640 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1641
24520 c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1642 void
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1643 command_editor::handle_interrupt_signal (void)
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1644 {
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1645 if (instance_ok ())
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1646 instance->do_handle_interrupt_signal ();
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1647 }
c5c11b07598a refactor signal handling (bug #52757) John W. Eaton <jwe@octave.org> parents: 23824 diff changeset	1648
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1649 // Return a string which will be printed as a prompt. The string may
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1650 // contain special characters which are decoded as follows:
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1651 //
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1652 // \a bell (ascii 07)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1653 // \d the date
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1654 // \e escape (ascii 033)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1655 // \h the hostname up to the first '.'
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1656 // \H the hostname
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1657 // \n CRLF
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1658 // \r CR
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1659 // \s the name of the shell (program)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1660 // \t the time
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1661 // \T the time in 12-hour hh:mm:ss format
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1662 // \@ the time in 12-hour hh:mm am/pm format
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1663 // \A the time in 24-hour hh:mm format
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1664 // \u your username
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1665 // \w the current working directory
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1666 // \W the last element of PWD
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1667 // \! the history number of this command
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1668 // \# the command number of this command
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1669 // \$ a $ or a # if you are root
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1670 // \nnn character code nnn in octal
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1671 // \\ a backslash
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1672 // \[ begin a sequence of non-printing chars
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1673 // \] end a sequence of non-printing chars
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1674
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1675 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1676 command_editor::do_decode_prompt_string (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1677 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1678 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1679 std::string tmpstr;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1680 size_t i = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1681 size_t slen = s.length ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1682 int c;
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1683
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1684 while (i < slen)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1685 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1686 c = s[i];
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1687
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1688 i++;
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1689
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1690 if (c == '\\')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1691 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1692 c = s[i];
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1693
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1694 switch (c)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1695 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1696 case '0':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1697 case '1':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1698 case '2':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1699 case '3':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1700 case '4':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1701 case '5':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1702 case '6':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1703 case '7':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1704 // Maybe convert an octal number.
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1705 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1706 int n = read_octal (s.substr (i, 3));
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7758 diff changeset	1707
23824 061a343089be Miscellaneous cleanups of C++11 std::string code. Rik <rik@octave.org> parents: 23812 diff changeset	1708 tmpstr = '\\';
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 diff changeset	1709
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1710 if (n != -1)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1711 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1712 tmpstr[0] = n;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1713 i += 2; // i++ makes this += 3 later
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1714 }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7758 diff changeset	1715
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1716 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1717 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1718
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1719 case 'a':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1720 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1721 tmpstr = '\a';
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1722
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1723 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1724 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1725
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1726 case 'd':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1727 case 't':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1728 case 'T':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1729 case '@':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1730 case 'A':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1731 // Make the current time/date into a string.
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1732 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1733 sys::localtime now;
13924 3b654a0753b1 Implement waitfor, uiwait and uiresume. Michael Goffioul <michael.goffioul@gmail.com> parents: 12912 diff changeset	1734
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1735 if (c == 'd')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1736 tmpstr = now.strftime ("%a %b %d");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1737 else if (c == 't')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1738 tmpstr = now.strftime ("%H:%M:%S");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1739 else if (c == 'T')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1740 tmpstr = now.strftime ("%I:%M:%S");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1741 else if (c == '@')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1742 tmpstr = now.strftime ("%I:%M %p");
26489 8f425e6ea110 cmd-edit.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26486 diff changeset	1743 else // (c == 'A')
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1744 tmpstr = now.strftime ("%H:%M");
5872 44f24cf66b95 [project @ 2006-06-30 18:19:20 by jwe] jwe parents: 5775 diff changeset	1745
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1746 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1747 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1748
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1749 case 'e':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1750 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1751 tmpstr = '\033';
3189 bef7b73c0724 [project @ 1998-10-16 18:05:26 by jwe] jwe parents: 3145 diff changeset	1752
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1753 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1754 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1755
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1756 case 'h':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1757 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1758 tmpstr = sys::env::get_host_name ();
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1759
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1760 size_t pos = tmpstr.find ('.');
7758 8e14a01ffe9f input.cc (Fre_read_readline_init_file): new function John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	1761
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1762 if (pos != std::string::npos)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1763 tmpstr.resize (pos);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1764
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1765 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1766 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1767
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1768 case 'H':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1769 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1770 tmpstr = sys::env::get_host_name ();
4143 62afb31c1f85 [project @ 2002-11-01 17:27:38 by jwe] jwe parents: 4062 diff changeset	1771
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1772 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1773 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1774
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1775 case 'n':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1776 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1777 tmpstr = newline_chars ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1778
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1779 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1780 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1781
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1782 case 'r':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1783 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1784 tmpstr = '\r';
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1785
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1786 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1787 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1788
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1789 case 's':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1790 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1791 tmpstr = sys::env::get_program_name ();
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1792 tmpstr = sys::env::base_pathname (tmpstr);
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1793
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1794 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1795 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1796
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1797 case 'u':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1798 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1799 tmpstr = sys::env::get_user_name ();
19302 37159a873c96 preserve text on Windows terminal resize (bug #41893; patch #8532) John W. Eaton <jwe@octave.org> parents: 17769 diff changeset	1800
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1801 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1802 }
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	1803
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1804 case 'w':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1805 case 'W':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1806 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1807 try
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1808 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1809 tmpstr = sys::env::get_current_directory ();
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1810 }
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1811 catch (const execution_exception&)
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1812 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1813 tmpstr = "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1814 }
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	1815
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1816 std::string home_dir = sys::env::get_home_directory ();
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1817
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1818 if (c == 'W' && (home_dir.empty () \|\| tmpstr != home_dir))
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1819 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1820 if (tmpstr != "/" && tmpstr != "//")
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1821 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1822 size_t pos = tmpstr.rfind ('/');
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	1823
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1824 if (pos != std::string::npos && pos != 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1825 tmpstr = tmpstr.substr (pos + 1);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1826 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1827 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1828 else
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	1829 tmpstr = sys::env::polite_directory_format (tmpstr);
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	1830
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1831 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1832 }
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	1833
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1834 case '!':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1835 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1836 char number_buffer[32];
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1837 int num = command_history::current_number ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1838 if (num > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1839 sprintf (number_buffer, "%d", num);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1840 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1841 strcpy (number_buffer, "!");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1842 tmpstr = number_buffer;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1843
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1844 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1845 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1846
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1847 case '#':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1848 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1849 char number_buffer[32];
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1850 sprintf (number_buffer, "%d", command_number);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1851 tmpstr = number_buffer;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1852
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1853 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1854 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1855
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1856 case '$':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1857 {
21910 4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21876 diff changeset	1858 tmpstr = (octave_geteuid_wrapper () == 0 ? '#' : '$');
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1859 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1860 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1861
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1862 #if defined (USE_READLINE)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1863 case '[':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1864 case ']':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1865 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1866 tmpstr.resize (1);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1867
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1868 tmpstr[0] = ((c == '[')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1869 ? ::octave_rl_prompt_start_ignore ()
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1870 : ::octave_rl_prompt_end_ignore ());
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1871
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1872 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1873 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1874 #endif
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1875
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1876 case '\\':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1877 {
23824 061a343089be Miscellaneous cleanups of C++11 std::string code. Rik <rik@octave.org> parents: 23812 diff changeset	1878 tmpstr = '\\';
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1879
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1880 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1881 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1882
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1883 default:
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1884 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1885 tmpstr = "\\ ";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1886 tmpstr[1] = c;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1887
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1888 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1889 }
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1890 }
5442 636886245488 [project @ 2005-09-07 21:42:26 by jwe] jwe parents: 5336 diff changeset	1891
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1892 retval.append (tmpstr);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1893 i++; // Move past processed escape character
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1894 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1895 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1896 retval += c;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1897 }
21168 26f85aa072de maint: Replace instances of goto in liboctave where convenient. Rik <rik@octave.org> parents: 21136 diff changeset	1898
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1899 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1900 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1901
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1902 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1903 command_editor::do_insert_initial_input (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1904 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1905 std::string input = initial_input;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1906
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1907 initial_input = "";
21168 26f85aa072de maint: Replace instances of goto in liboctave where convenient. Rik <rik@octave.org> parents: 21136 diff changeset	1908
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1909 do_insert_text (input);
5442 636886245488 [project @ 2005-09-07 21:42:26 by jwe] jwe parents: 5336 diff changeset	1910
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1911 // Is it really right to redisplay here?
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1912 do_redisplay ();
5442 636886245488 [project @ 2005-09-07 21:42:26 by jwe] jwe parents: 5336 diff changeset	1913
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1914 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1915 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1916
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1917 // Return the octal number parsed from STRING, or -1 to indicate that
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1918 // the string contained a bad number.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1919
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1920 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1921 command_editor::read_octal (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1922 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1923 int result = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1924 int digits = 0;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1925
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1926 size_t i = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1927 size_t slen = s.length ();
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1928
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1929 while (i < slen && s[i] >= '0' && s[i] < '8')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1930 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1931 digits++;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1932 result = (result * 8) + s[i] - '0';
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1933 i++;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1934 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1935
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1936 if (! digits \|\| result > 0777 \|\| i < slen)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1937 result = -1;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1938
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1939 return result;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1940 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1941
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1942 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1943 command_editor::error (int err_num)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1944 {
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	1945 (*current_liboctave_error_handler) ("%s", std::strerror (err_num));
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1946 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1947
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1948 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1949 command_editor::error (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1950 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1951 (*current_liboctave_error_handler) ("%s", s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1952 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1953 }

Mercurial > octave

annotate liboctave/util/cmd-edit.cc @ 27276:7455523fdf01