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

annotate liboctave/util/cmd-edit.cc @ 21798:12e7456f7619

Tab completion of multiple directory levels. (bug #44095) * cmd-edit.h, cmd-edit.cc (gnu_readline::completer_quote_characters): New static data member. (gnu_readline::completion_hook_fcn): New typedef. (looks_like_filename): New static function. (gnu_readline::do_set_completer_quote_characters): Set octave_quote_characters instead of calling octave_rl_set_completer_quote_characters directly. (gnu_readline::do_completer_word_break_hook): New static function. (gnu_readline::do_set_completer_word_break_hook): New function. (gnu_readline::do_set_completer_word_break_characters): Also set completer_word_break_hook. * oct-rl-edit.h, oct-rl-edit.c (rl_completion_hook_fcn_ptr): New typedef. (octave_rl_get_completer_word_break_characters, octave_rl_set_completion_word_break_hook): New functions.

author	Lachlan Andrew <lachlanbis@gmail.com>
date	Tue, 31 May 2016 12:51:52 +1000
parents	176536b15d68
children	5c67b16acc4a

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
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19380 diff changeset	3 Copyright (C) 1996-2015 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
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6979 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6979 diff changeset	10 option) any later version.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	11
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	15 for more details.
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
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6979 diff changeset	19 <http://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 <sys/types.h>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	33 #include <unistd.h>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	34
5247 3d5b7114da82 [project @ 2005-03-26 17:56:02 by jwe] jwe parents: 4663 diff changeset	35 #include "quit.h"
3d5b7114da82 [project @ 2005-03-26 17:56:02 by jwe] jwe parents: 4663 diff changeset	36
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	37 #include "cmd-edit.h"
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	38 #include "cmd-hist.h"
5872 44f24cf66b95 [project @ 2006-06-30 18:19:20 by jwe] jwe parents: 5775 diff changeset	39 #include "file-ops.h"
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	40 #include "file-stat.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	41 #include "lo-error.h"
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	42 #include "lo-utils.h"
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	43 #include "oct-env.h"
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7758 diff changeset	44 #include "oct-mutex.h"
3260 cd454a6fa1a4 [project @ 1999-08-02 21:55:15 by jwe] jwe parents: 3225 diff changeset	45 #include "oct-time.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13924 diff changeset	46 #include "singleton-cleanup.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	47
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	48 #if defined (USE_READLINE)
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	49 #include <cstdio>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	50 #include <cstdlib>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	51
3519 957d7d6ab0e0 [project @ 2000-02-02 06:00:09 by jwe] jwe parents: 3504 diff changeset	52 #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	53 #endif
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	54
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	55 namespace octave
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	56 {
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	57 char *do_completer_word_break_hook ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	58
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	59 command_editor *command_editor::instance = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	60
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	61 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	62
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	63 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	64
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	65 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	66
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	67 static octave_mutex event_hook_lock;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	68
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	69 #if defined (USE_READLINE)
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 class
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	72 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	73 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	74 public:
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	75
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	76 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	77
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	78 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	79
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	80 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	81
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	82 typedef command_editor::completion_fcn completion_fcn;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	83
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	84 gnu_readline (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	85
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	86 ~gnu_readline (void) { }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	87
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	88 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	89
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	90 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	91
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	92 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	93
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	94 FILE *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	95
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	96 void do_set_output_stream (FILE *f);
3519 957d7d6ab0e0 [project @ 2000-02-02 06:00:09 by jwe] jwe parents: 3504 diff changeset	97
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	98 FILE *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	99
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	100 void do_redisplay (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	101
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	102 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	103
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	104 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	105
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	106 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	107
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	108 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	109
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	110 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	111
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	112 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	113
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	114 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	115
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	116 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	117
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	118 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	119
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	120 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	121
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	122 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	123
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	124 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	125
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	126 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	127
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	128 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	129
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	130 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	131
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	132 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	133
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	134 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	135
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	136 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	137
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	138 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	139
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	140 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	141
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	142 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	143
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	144 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	145
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	146 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	147
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	148 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	149
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	150 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	151
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	152 string_vector
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	153 do_generate_filename_completions (const std::string& text);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	154
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	155 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	156
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	157 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	158
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	159 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	160
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	161 void do_kill_full_line (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	162
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	163 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	164
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	165 void do_newline (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	166
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	167 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	168
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	169 bool do_undo (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	170
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	171 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	172
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	173 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	174
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	175 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	176
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	177 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	178
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	179 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	180
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	181 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	182
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	183 void restore_event_hook (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	184
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	185 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	186
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	187 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	188
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	189 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	190
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	191 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	192
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	193 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	194
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	195 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	196
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	197 void do_interrupt (bool);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	198
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	199 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	200
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	201 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	202
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	203 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	204
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	205 private:
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	206
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	207 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	208
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	209 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	210
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	211 event_hook_fcn previous_event_hook;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	212
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	213 completion_fcn completion_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	214
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	215 quoting_fcn quoting_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	216
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	217 dequoting_fcn dequoting_function;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	218
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	219 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	220
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	221 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	222
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	223 static std::string completer_quote_characters;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	224
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	225 static char 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	226
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	227 static char command_quoter (char text, int match_type, char *quote_pointer);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	228 static char command_dequoter (char text, int match_type);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	229
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	230 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	231
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	232 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	233
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	234 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	235
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	236 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	237 };
16539 8ea8df0747e9 make undo button and menu item work for command window John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	238
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	239 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	240
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	241 gnu_readline::gnu_readline ()
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	242 : command_editor (), previous_startup_hook (0),
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	243 previous_pre_input_hook (0),
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	244 previous_event_hook (0), completion_function (0),
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	245 quoting_function (0), dequoting_function (0),
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	246 char_is_quoted_function (0), user_accept_line_function (0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	247 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	248 // 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	249 // 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	250
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	251 std::string term = octave::sys::env::getenv ("TERM");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	252
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	253 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	254
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	255 octave_rl_initialize ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	256
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	257 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	258
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	259 // Bind operate-and-get-next.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	260
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	261 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	262 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	263 octave_rl_ctrl ('O'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	264
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	265 // And the history search functions.
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	266
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	267 octave_rl_add_defun ("history-search-backward",
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	268 gnu_readline::history_search_backward,
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	269 octave_rl_meta ('P'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	270
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	271 octave_rl_add_defun ("history-search-forward",
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	272 gnu_readline::history_search_forward,
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	273 octave_rl_meta ('N'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	274 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	275
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	276 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	277 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	278 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	279 ::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	280 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	281
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	282 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	283 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	284 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	285 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	286
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	287 eof = false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	288
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	289 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	290
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	291 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
3281 aaaa20d31a5f [project @ 1999-10-13 07:02:46 by jwe] jwe parents: 3260 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 char *line = ::octave_rl_readline (p);
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 if (line)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	296 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	297 retval = line;
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 free (line);
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 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	302 eof = true;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	303
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	304 END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
19309 735bc47d18af command_editor: provide access to rl_set_screen_size John W. Eaton <jwe@octave.org> parents: 19304 diff changeset	305
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	306 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	307 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	308
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	309 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	310 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	311 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	312 ::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	313 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	314
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	315 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	316 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	317 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	318 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	319 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	320
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	321 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	322 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	323 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	324 ::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	325 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	326
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	327 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	328 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	329 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	330 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	331 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	332
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	333 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	334 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	335 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	336 ::octave_rl_redisplay ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	337 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	338
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	339 // 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	340 // 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	341 // 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	342 // 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	343 // us.
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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	346 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	347 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	348 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	349
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	350 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	351 }
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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	354 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	355 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	356 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	357
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	358 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	359 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	360
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	361 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	362 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	363 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	364 ::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	365 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	366
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	367 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	368 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	369 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	370 ::octave_rl_resize_terminal ();
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
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	373 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	374 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	375 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	376 ::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	377 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	378
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	379 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	380 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	381 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	382 return "\r\n";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	383 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	384
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	385 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	386 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	387 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	388 ::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	389 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	390
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	391 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	392 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	393 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	394 ::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	395 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	396
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	397 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	398 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	399 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	400 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	401 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	402
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	403 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	404 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	405 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	406 ::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	407 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	408
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	409 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	410 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	411 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	412 ::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	413
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	414 ::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	415 (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	416
21748 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
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	419 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	420 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	421 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	422 ::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	423 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	424
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	425 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	426 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	427 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	428 ::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	429 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	430
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	431 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	432 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	433 {
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	434 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	435 }
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	436
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	437 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	438 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	439 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	440 ::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	441 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	442
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	443 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	444 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	445 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	446 completion_function = f;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	447
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	448 rl_attempted_completion_fcn_ptr fp
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	449 = f ? gnu_readline::command_completer : 0;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	450
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	451 ::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	452 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	453
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	454 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	455 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	456 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	457 quoting_function = f;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	458
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	459 rl_quoting_fcn_ptr fp
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	460 = f ? gnu_readline::command_quoter : 0;
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 ::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	463 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	464
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	465 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	466 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	467 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	468 dequoting_function = f;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	469
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	470 rl_dequoting_fcn_ptr fp
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	471 = f ? gnu_readline::command_dequoter : 0;
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 ::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	474 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	475
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	476 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	477 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	478 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	479 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	480
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	481 rl_char_is_quoted_fcn_ptr fp
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	482 = f ? gnu_readline::command_char_is_quoted : 0;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	483
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	484 ::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	485 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	486
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	487 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	488 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	489 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	490 user_accept_line_function = f;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	491
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	492 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	493 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	494 ::octave_rl_ctrl ('M'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	495 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	496 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	497 ::octave_rl_ctrl ('M'));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	498 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	499
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	500 gnu_readline::completion_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	501 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	502 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	503 return completion_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	504 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	505
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	506 gnu_readline::quoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	507 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	508 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	509 return quoting_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	510 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	511
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	512 gnu_readline::dequoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	513 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	514 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	515 return dequoting_function;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	516 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	517
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	518 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	519 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	520 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	521 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	522 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	523
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	524 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	525 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	526 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	527 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	528 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	529
21798 12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	530 // 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	531 // 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	532
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	533 static bool
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	534 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	535 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	536 bool retval = false;
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 const char *s = strrchr (line, delim);
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 if (s)
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 // Remove incomplete component.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	543 const char *f = strrchr (line, octave::sys::file_ops::dir_sep_char ());
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	544
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	545 if (s[1] == '~' \|\| (f && f != s))
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	546 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	547 // 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	548
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	549 std::string candidate_filename = s+1;
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 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	552
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	553 // 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	554
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	555 if (candidate_filename[0] == '~')
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	556 candidate_filename
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	557 = octave::sys::file_ops::tilde_expand (candidate_filename);
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 octave::sys::file_stat fs (candidate_filename);
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	560
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	561 retval = fs.is_dir ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	562 }
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
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	565 return retval;
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
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	568 // 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	569 // 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	570 // the decision.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	571
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	572 char *
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	573 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	574 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	575 static char *dir_sep = strdup (" '\"");
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	576
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	577 std::string word;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	578 std::string line = get_line_buffer ();
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 // 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	581 const char *l = line.c_str ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	582
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	583 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	584 \|\| looks_like_filename (l, '"'))
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	585 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	586 ::octave_rl_set_completer_quote_characters (completer_quote_characters.c_str ());
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	587
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	588 return dir_sep;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	589 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	590 else
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	591 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	592 ::octave_rl_set_completer_quote_characters ("");
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	593
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	594 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	595 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	596 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	597
12e7456f7619 Tab completion of multiple directory levels. (bug #44095) Lachlan Andrew <lachlanbis@gmail.com> parents: 21748 diff changeset	598
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	599 string_vector
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	600 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	601 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	602 string_vector retval;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	603
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	604 int n = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	605 int count = 0;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	606
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	607 char *fn = 0;
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 diff changeset	608
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	609 while (1)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	610 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	611 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	612
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	613 if (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 if (count == n)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	616 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	617 // 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	618 // 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	619 // resize too many times even if the growth is linear...
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 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 n += 100;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	622 retval.resize (n);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	623 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	624
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	625 retval[count++] = fn;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	626
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	627 free (fn);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	628 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	629 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	630 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	631 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	632
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	633 retval.resize (count);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	634
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	635 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	636 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	637
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	638 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	639 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	640 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	641 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	642 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	643
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	644 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	645 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	646 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	647 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	648 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	649 retval = buf;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	650 free (buf);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	651 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	652 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	653
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	654 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	655 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	656 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	657 ::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	658 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	659
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	660 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	661 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	662 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	663 ::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	664 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	665
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	666 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	667 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	668 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	669 ::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	670 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	671
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	672 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	673 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	674 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	675 ::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	676 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	677
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	678 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	679 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	680 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	681 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	682 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	683
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	684 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	685 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	686 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	687 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	688 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	689
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	690 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	691 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	692 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	693 ::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	694 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	695
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	696 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	697 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	698 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	699 previous_startup_hook = ::octave_rl_get_startup_hook ();
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	700
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	701 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	702 ::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	703 }
19378 f7ccd02bc060 provide access to the readline variable rl_erase_empty_line John W. Eaton <jwe@octave.org> parents: 19309 diff changeset	704
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	705 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	706 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	707 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	708 ::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	709 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 diff changeset	710
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	711 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	712 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	713 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	714 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	715
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	716 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	717 ::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	718 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	719
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	720 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	721 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	722 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	723 ::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	724 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	725
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	726 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	727 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	728 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	729 previous_event_hook = octave_rl_get_event_hook ();
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 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 ::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	732 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	733
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	734 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	735 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	736 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	737 ::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	738 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	739
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	740 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	741 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	742 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	743 ::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	744 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	745
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	746 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	747 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	748 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	749 ::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	750 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	751
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	752 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	753 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	754 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	755 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	756 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	757
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	758 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	759 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	760 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	761 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	762 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	763
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	764 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	765 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	766 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	767 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	768 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	769
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	770 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	771 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	772 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	773 ::octave_rl_done (arg);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	774 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	775
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	776 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	777 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	778 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	779 // Accept the current line.
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	780
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	781 command_editor::accept_line ();
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	782
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	783 // 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	784
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	785 int x_where = command_history::where ();
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	786
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	787 int x_length = command_history::length ();
9485 3cee58bf4acf selectively complete filenames in some cases John W. Eaton <jwe@octave.org> parents: 9321 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 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	790 && (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	791 \|\| (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	792 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	793 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	794 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	795
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	796 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	797
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	798 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	799 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	800
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	801 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	802 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	803 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	804 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	805 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	806
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	807 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	808 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	809 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	810 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	811 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	812
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	813 char *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	814 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	815 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	816 char *retval = 0;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	817
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	818 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	819
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	820 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	821
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	822 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	823
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	824 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	825 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	826 retval = static_cast<char *> (gnulib::malloc (len+1));
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 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 strcpy (retval, tmp.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	829 }
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 diff changeset	830
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	831 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	832 }
7758 8e14a01ffe9f input.cc (Fre_read_readline_init_file): new function John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	833
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	834 char *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	835 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	836 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	837 char *retval = 0;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	838
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	839 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	840
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	841 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	842
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	843 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	844
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	845 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	846 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	847 retval = static_cast<char *> (gnulib::malloc (len+1));
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	848
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	849 strcpy (retval, tmp.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	850 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	851
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	852 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	853 }
3519 957d7d6ab0e0 [project @ 2000-02-02 06:00:09 by jwe] jwe parents: 3504 diff changeset	854
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	855 char *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	856 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	857 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	858 char *retval = 0;
3951 e6f67a1ed814 [project @ 2002-05-23 03:41:25 by jwe] jwe parents: 3933 diff changeset	859
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	860 dequoting_fcn f = command_editor::get_dequoting_function ();
3951 e6f67a1ed814 [project @ 2002-05-23 03:41:25 by jwe] jwe parents: 3933 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 std::string tmp = f (text, quote);
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	863
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	864 size_t len = tmp.length ();
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	865
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	866 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	867 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	868 retval = static_cast<char *> (gnulib::malloc (len+1));
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 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 strcpy (retval, tmp.c_str ());
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	871 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	872
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	873 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	874 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	877 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	878 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	879 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	880
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	881 return f (text, quote);
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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	885 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	886 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	887 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	888
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	889 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	890 f (::octave_rl_line_buffer ());
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 ::octave_rl_redisplay ();
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	893
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	894 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	895 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	896
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	897 char **
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	898 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	899 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	900 char **matches = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	901 matches
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	902 = ::octave_rl_completion_matches (text, gnu_readline::command_generator);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	903 return matches;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	904 }
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	905
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	906 #endif
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 class
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	909 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	910 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	911 public:
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	912
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	913 default_command_editor (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	914 : command_editor (), input_stream (stdin), output_stream (stdout) { }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	915
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	916 ~default_command_editor (void) { }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	917
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	918 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	919
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	920 void do_set_input_stream (FILE *f);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	921
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	922 FILE *do_get_input_stream (void);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	923
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	924 void do_set_output_stream (FILE *f);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	925
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	926 FILE *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	927
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	928 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	929
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	930 std::string do_get_line_buffer (void) const;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	931
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	932 std::string do_get_current_line (void) const;
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	933
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	934 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	935
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	936 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	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_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	939
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	940 void do_newline (void);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	941
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	942 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	943
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	944 private:
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	945
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	946 FILE *input_stream;
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 FILE *output_stream;
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 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 // No copying!
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	951
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	952 default_command_editor (const default_command_editor&);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 default_command_editor& operator = (const default_command_editor&);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	955 };
12153 e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	956
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	957 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	958 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	959 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	960 gnulib::fputs (prompt.c_str (), output_stream);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	961 gnulib::fflush (output_stream);
12153 e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	962
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	963 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	964 }
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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	967 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	968 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	969 input_stream = f;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	970 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	971
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	972 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	973 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	974 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	975 return input_stream;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	976 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	977
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	978 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	979 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	980 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	981 output_stream = 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
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	984 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	985 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	986 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	987 return output_stream;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	988 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	989
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	990 string_vector
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	991 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	992 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	993 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	994 return string_vector ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	995 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	996
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	997 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	998 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	999 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1000 return "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1001 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1002
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1003 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1004 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	1005 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1006 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1007 return "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1008 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	1009
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1010 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1011 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	1012 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1013 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1014 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1015
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1016 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1017 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	1018 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1019 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1020 }
9485 3cee58bf4acf selectively complete filenames in some cases John W. Eaton <jwe@octave.org> parents: 9321 diff changeset	1021
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1022 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1023 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	1024 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1025 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1026 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1027
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1028 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1029 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	1030 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1031 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1032 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1033
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1034 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1035 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	1036 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1037 // FIXME
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1038 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1039
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1040 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1041 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	1042 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1043 bool retval = true;
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 if (! instance)
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 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	1048
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1049 if (instance)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1050 singleton_cleanup_list::add (cleanup_instance);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1051 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1052
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1053 if (! instance)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1054 (*current_liboctave_error_handler)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1055 ("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	1056
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1057 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1058 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1061 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	1062 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1063 #if defined (USE_READLINE)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1064 instance = new gnu_readline ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1065 #else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1066 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	1067 #endif
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1068 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1069
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1070 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1071 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	1072 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1073 delete instance;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1074 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	1075 }
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13924 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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1078 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	1079 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1080 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1081 instance->initial_input = text;
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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1085 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	1086 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1087 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	1088 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1089
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1090 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1091 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	1092 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1093 for (startup_hook_set_iterator p = startup_hook_set.begin ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1094 p != startup_hook_set.end (); p++)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1095 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1096 startup_hook_fcn f = *p;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1097
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1098 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1099 f ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1100 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1101
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1102 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1103 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1104
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1105 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1106 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	1107 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1108 for (pre_input_hook_set_iterator p = pre_input_hook_set.begin ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1109 p != pre_input_hook_set.end (); p++)
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 pre_input_hook_fcn f = *p;
9321 9b87aeb24ea9 avoid using readline at all when line editing suppressed or interpreter embedded Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1112
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1113 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1114 f ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1115 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1116
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1117 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1118 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1119
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1120 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1121 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	1122 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1123 event_hook_lock.lock ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1124
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1125 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	1126
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1127 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	1128
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1129 for (event_hook_set_iterator p = hook_set.begin ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1130 p != hook_set.end (); p++)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1131 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1132 event_hook_fcn f = *p;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1133
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1134 if (f)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1135 f ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1136 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1137
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1138 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1139 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1140
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1141 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1142 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	1143 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1144 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1145 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	1146 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 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 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1149 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	1150 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1151 bool eof;
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1152
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1153 return readline (prompt, eof);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1154 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1155
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1156 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1157 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	1158 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1159 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1160
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1161 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1162 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1163 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	1164 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	1165
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1166 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	1167 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1168
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1169 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1170 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1171
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1172 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1173 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	1174 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1175 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1176 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	1177 }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7758 diff changeset	1178
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1179 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1180 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	1181 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1182 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1183 ? instance->do_get_input_stream () : 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1184 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1185
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1186 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1187 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	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 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	1191 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1192
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1193 FILE *
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1194 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	1195 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1196 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1197 ? instance->do_get_output_stream () : 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1198 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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::redisplay (void)
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_redisplay ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1205 }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3215 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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1208 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	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 ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1211 ? 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	1212 }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3215 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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1215 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	1216 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1217 return (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_terminal_cols () : -1;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1219 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1222 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	1223 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1224 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1225 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	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::resize_terminal (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_resize_terminal ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1233 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1236 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	1237 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1238 if (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_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	1240 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1243 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	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_decode_prompt_string (s) : "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1247 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1248
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1249 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1250 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	1251 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1252 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1253 ? instance->command_number : 0;
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::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	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->command_number = n;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1261 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1262
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::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	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->command_number++;
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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1271 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	1272 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1273 if (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_restore_terminal_state ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1275 }
16539 8ea8df0747e9 make undo button and menu item work for command window John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	1276
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1277 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1278 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	1279 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1280 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1281 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	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 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1285 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	1286 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1287 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	1288 }
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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1291 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	1292 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1293 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1294 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	1295 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1296
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1297 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1298 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	1299 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1300 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1301 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	1302 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1303
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1304 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1305 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	1306 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1307 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1308 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	1309 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1310
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1311 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1312 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	1313 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1314 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1315 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	1316 }
3281 aaaa20d31a5f [project @ 1999-10-13 07:02:46 by jwe] jwe parents: 3260 diff changeset	1317
21748 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_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	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_completer_quote_characters (s);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1323 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1324
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_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	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_completion_append_character (c);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1330 }
19309 735bc47d18af command_editor: provide access to rl_set_screen_size John W. Eaton <jwe@octave.org> parents: 19304 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_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	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_completion_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1337 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1338
21748 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_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	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_quoting_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1344 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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_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	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_dequoting_function (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1351 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1352
21748 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_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	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_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	1358 }
2967 467aae13b70a [project @ 1997-05-15 16:47:12 by jwe] jwe parents: 2941 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_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	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_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	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 command_editor::completion_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1368 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	1369 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1370 return (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_get_completion_function () : 0;
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 command_editor::quoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1375 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	1376 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1377 return (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_get_quoting_function () : 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1379 }
19378 f7ccd02bc060 provide access to the readline variable rl_erase_empty_line John W. Eaton <jwe@octave.org> parents: 19309 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 command_editor::dequoting_fcn
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1382 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	1383 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1384 return (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_get_dequoting_function () : 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1386 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 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 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	1389 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	1390 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1391 return (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_get_char_is_quoted_function () : 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1393 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3779 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::user_accept_line_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_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	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 ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1399 ? instance->do_get_user_accept_line_function () : 0;
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 string_vector
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1403 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	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 ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1406 ? 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	1407 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 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 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1410 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	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 ()) ? 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	1413 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1414
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1415 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1416 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	1417 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1418 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	1419 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1420
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1421 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1422 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	1423 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1424 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1425 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	1426 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1427
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1428 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1429 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	1430 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1431 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1432 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	1433 }
2941 b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe] jwe parents: 2926 diff changeset	1434
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1435 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1436 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	1437 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1438 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1439 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	1440 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1441
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1442 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1443 command_editor::newline (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1444 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1445 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1446 instance->do_newline ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1447 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1448
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1449 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1450 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	1451 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1452 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1453 instance->do_accept_line ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1454 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1455
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1456 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1457 command_editor::undo (void)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1458 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1459 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	1460 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1461
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1462 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1463 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	1464 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1465 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1466 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	1467 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1468
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1469 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1470 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	1471 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1472 if (instance_ok ())
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 startup_hook_set.insert (f);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1475
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1476 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	1477 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1478 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1479
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1480 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1481 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	1482 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1483 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1484 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1485 startup_hook_set_iterator p = startup_hook_set.find (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1486
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1487 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	1488 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	1489
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1490 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	1491 instance->restore_startup_hook ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1492 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1493 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1494
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1495 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1496 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	1497 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1498 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1499 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1500 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	1501
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1502 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	1503 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1504 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1505
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1506 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1507 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	1508 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1509 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1510 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1511 pre_input_hook_set_iterator p = pre_input_hook_set.find (f);
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1512
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1513 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	1514 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	1515
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1516 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	1517 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	1518 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1519 }
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4527 diff changeset	1520
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1521 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1522 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	1523 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1524 octave_autolock guard (event_hook_lock);
9485 3cee58bf4acf selectively complete filenames in some cases John W. Eaton <jwe@octave.org> parents: 9321 diff changeset	1525
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1526 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1527 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1528 event_hook_set.insert (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1529
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1530 instance->set_event_hook (event_handler);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1531 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1532 }
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1533
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1534 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1535 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	1536 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1537 octave_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	1538
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1539 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1540 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1541 event_hook_set_iterator p = event_hook_set.find (f);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1542
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1543 if (p != event_hook_set.end ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1544 event_hook_set.erase (p);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1545
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1546 if (event_hook_set.empty ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1547 instance->restore_event_hook ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1548 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1549 }
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	1550
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1551 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1552 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	1553 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1554 event_handler ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1555 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1556
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::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	1559 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1560 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1561 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1562 std::string file = octave::sys::file_ops::tilde_expand (file_arg);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1563
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1564 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	1565 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1566 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1567
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1568 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1569 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	1570 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1571 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1572 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	1573 }
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 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1576 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	1577 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1578 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1579 ? 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	1580 }
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 diff changeset	1581
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1582 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1583 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	1584 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1585 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1586 ? 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	1587 }
16539 8ea8df0747e9 make undo button and menu item work for command window John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	1588
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1589 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1590 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	1591 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1592 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1593 ? 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	1594 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1595
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1596 bool
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1597 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	1598 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1599 bool retval;
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 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1602 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1603 // 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	1604 retval = instance->interrupted;
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1605
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1606 instance->do_interrupt (arg);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 instance->interrupted = arg;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1609 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1610 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1611 retval = false;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1612
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1613 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1614 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1615
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1616 // 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	1617 // 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	1618 //
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1619 // \a bell (ascii 07)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1620 // \d the date
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1621 // \e escape (ascii 033)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1622 // \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	1623 // \H the hostname
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1624 // \n CRLF
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1625 // \r CR
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1626 // \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	1627 // \t the time
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1628 // \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	1629 // \@ 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	1630 // \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	1631 // \u your username
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1632 // \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	1633 // \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	1634 // \! 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	1635 // \# 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	1636 // \$ 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	1637 // \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	1638 // \\ a backslash
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1639 // \[ begin a sequence of non-printing chars
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1640 // \] 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	1641
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1642 std::string
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1643 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	1644 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1645 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1646 std::string tmpstr;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1647 size_t i = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1648 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	1649 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	1650
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1651 while (i < slen)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1652 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1653 c = s[i];
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1654
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1655 i++;
16570 d5ae5aa80d42 preserve pending command line input when running commands from GUI actions John W. Eaton <jwe@octave.org> parents: 16539 diff changeset	1656
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1657 if (c == '\\')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1658 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1659 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	1660
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1661 switch (c)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1662 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1663 case '0':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1664 case '1':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1665 case '2':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1666 case '3':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1667 case '4':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1668 case '5':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1669 case '6':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1670 case '7':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1671 // 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	1672 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1673 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	1674
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1675 tmpstr = "\\";
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3189 diff changeset	1676
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1677 if (n != -1)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1678 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1679 tmpstr[0] = n;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1680 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	1681 }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7758 diff changeset	1682
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1683 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1684 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1685
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1686 case 'a':
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 tmpstr = '\a';
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1689
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1690 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1691 }
6913 f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe] jwe parents: 5872 diff changeset	1692
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1693 case 'd':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1694 case 't':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1695 case 'T':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1696 case '@':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1697 case 'A':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1698 // 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	1699 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1700 octave::sys::localtime now;
13924 3b654a0753b1 Implement waitfor, uiwait and uiresume. Michael Goffioul <michael.goffioul@gmail.com> parents: 12912 diff changeset	1701
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1702 if (c == 'd')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1703 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	1704 else if (c == 't')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1705 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	1706 else if (c == 'T')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1707 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	1708 else if (c == '@')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1709 tmpstr = now.strftime ("%I:%M %p");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1710 else if (c == 'A')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1711 tmpstr = now.strftime ("%H:%M");
5872 44f24cf66b95 [project @ 2006-06-30 18:19:20 by jwe] jwe parents: 5775 diff changeset	1712
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1713 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1714 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1715
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1716 case 'e':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1717 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1718 tmpstr = '\033';
3189 bef7b73c0724 [project @ 1998-10-16 18:05:26 by jwe] jwe parents: 3145 diff changeset	1719
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1720 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1721 }
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 case 'h':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1724 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1725 tmpstr = octave::sys::env::get_host_name ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1726
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1727 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	1728
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1729 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	1730 tmpstr.resize (pos);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1731
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1732 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1733 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1734
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1735 case 'H':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1736 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1737 tmpstr = octave::sys::env::get_host_name ();
4143 62afb31c1f85 [project @ 2002-11-01 17:27:38 by jwe] jwe parents: 4062 diff changeset	1738
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1739 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1740 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1741
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1742 case 'n':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1743 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1744 tmpstr = newline_chars ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1745
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 'r':
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 = '\r';
6979 2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman] dbateman parents: 6940 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 's':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1757 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1758 tmpstr = octave::sys::env::get_program_name ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1759 tmpstr = octave::sys::env::base_pathname (tmpstr);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1760
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1761 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1762 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1763
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1764 case 'u':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1765 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1766 tmpstr = octave::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	1767
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1768 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1769 }
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	1770
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1771 case 'w':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1772 case 'W':
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 try
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1775 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1776 tmpstr = octave::sys::env::get_current_directory ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1777 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1778 catch (const octave_execution_exception&)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1779 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1780 tmpstr = "";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1781 }
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 diff changeset	1782
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1783 std::string home_dir = octave::sys::env::get_home_directory ();
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1784
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1785 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	1786 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1787 if (tmpstr != "/" && tmpstr != "//")
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 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	1790
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1791 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	1792 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	1793 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1794 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1795 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1796 tmpstr = octave::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	1797
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1798 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1799 }
16382 389b09a914e2 allow gui to force readline to return from its idle/read loop John W. Eaton <jwe@octave.org> parents: 15467 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 case '!':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1802 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1803 char number_buffer[32];
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1804 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	1805 if (num > 0)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1806 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	1807 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1808 strcpy (number_buffer, "!");
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1809 tmpstr = number_buffer;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1810
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1811 break;
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
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1814 case '#':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1815 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1816 char number_buffer[32];
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1817 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	1818 tmpstr = number_buffer;
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 break;
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
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1823 case '$':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1824 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1825 #if defined (HAVE_GETEUID)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1826 tmpstr = (::geteuid () == 0 ? '#' : '$');
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1827 #else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1828 tmpstr = '$';
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1829 #endif
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 #if defined (USE_READLINE)
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1835 case '[':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1836 case ']':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1837 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1838 tmpstr.resize (1);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1839
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1840 tmpstr[0] = ((c == '[')
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1841 ? ::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	1842 : ::octave_rl_prompt_end_ignore ());
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1843
21748 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 #endif
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1847
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1848 case '\\':
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1849 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1850 tmpstr = "\\";
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1851
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1852 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1853 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1854
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1855 default:
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1856 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1857 tmpstr = "\\ ";
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1858 tmpstr[1] = c;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1859
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1860 break;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1861 }
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1862 }
5442 636886245488 [project @ 2005-09-07 21:42:26 by jwe] jwe parents: 5336 diff changeset	1863
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1864 retval.append (tmpstr);
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1865 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	1866 }
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1867 else
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1868 retval += c;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1869 }
21168 26f85aa072de maint: Replace instances of goto in liboctave where convenient. Rik <rik@octave.org> parents: 21136 diff changeset	1870
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1871 return retval;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1872 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1873
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1874 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1875 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	1876 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1877 std::string input = initial_input;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1878
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1879 initial_input = "";
21168 26f85aa072de maint: Replace instances of goto in liboctave where convenient. Rik <rik@octave.org> parents: 21136 diff changeset	1880
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1881 do_insert_text (input);
5442 636886245488 [project @ 2005-09-07 21:42:26 by jwe] jwe parents: 5336 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 // 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	1884 do_redisplay ();
5442 636886245488 [project @ 2005-09-07 21:42:26 by jwe] jwe parents: 5336 diff changeset	1885
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1886 return 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1887 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1888
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1889 // 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	1890 // the string contained a bad number.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 int
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1893 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	1894 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1895 int result = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1896 int digits = 0;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1897
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1898 size_t i = 0;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1899 size_t slen = s.length ();
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1900
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1901 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	1902 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1903 digits++;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1904 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	1905 i++;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1906 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1907
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1908 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	1909 result = -1;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 return result;
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1912 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1915 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	1916 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1917 (*current_liboctave_error_handler) ("%s", gnulib::strerror (err_num));
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1918 }
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 void
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1921 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	1922 {
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	1923 (*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	1924 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1925 }

Mercurial > octave

annotate liboctave/util/cmd-edit.cc @ 21798:12e7456f7619