octave: libinterp/parse-tree/pt-pr-code.h annotate

annotate libinterp/parse-tree/pt-pr-code.h @ 23615:be7b884ac589

use version number in OCTAVE_DEPRECATED macro * mk-octave-config-h.sh, oct-conf-post.in.h (OCTAVE_DEPRECATED): New argument, VER, to record and display version number in which the object was marked as deprecated. Change all uses.

author	John W. Eaton <jwe@octave.org>
date	Fri, 16 Jun 2017 09:19:20 -0400
parents	db947ba52118
children	ea879bc55272

rev	line source
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1 /*
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	2
23219 3ac9f9ecfae5 maint: Update copyright dates. John W. Eaton <jwe@octave.org> parents: 23083 diff changeset	3 Copyright (C) 1996-2017 John W. Eaton
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	4
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	6
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	8 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	9 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	10 (at your option) any later version.
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	15 GNU General Public License for more details.
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	16
ee55d81f585a [project @ 1996-05-12 07:16:36 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: 5861 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: 5861 diff changeset	19 <http://www.gnu.org/licenses/>.
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	20
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	21 */
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	22
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 19697 diff changeset	23 #if ! defined (octave_pt_pr_code_h)
17822 ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files. Rik <rik@octave.org> parents: 17744 diff changeset	24 #define octave_pt_pr_code_h 1
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	25
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	26 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	27
4676 c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4342 diff changeset	28 #include <stack>
2530 64f403ef483d [project @ 1996-11-19 18:06:02 by jwe] jwe parents: 2372 diff changeset	29 #include <string>
64f403ef483d [project @ 1996-11-19 18:06:02 by jwe] jwe parents: 2372 diff changeset	30
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	31 #include "comment-list.h"
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	32 #include "pt-walk.h"
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	33
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	34 namespace octave
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	35 {
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	36 class tree_decl_command;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	37 class tree_expression;
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	38
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	39 // How to print the code that the parse trees represent.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	40
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	41 class tree_print_code : public tree_walker
4676 c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4342 diff changeset	42 {
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	43 public:
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	44
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	45 tree_print_code (std::ostream& os_arg,
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	46 const std::string& pfx = "",
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	47 bool pr_orig_txt = true)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	48 : os (os_arg), prefix (pfx), nesting (),
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	49 print_original_text (pr_orig_txt),
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	50 curr_print_indent_level (0), beginning_of_line (true),
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	51 suppress_newlines (0)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	52 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	53 // For "none".
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	54 nesting.push ('n');
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	55 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	56
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	57 // No copying!
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	58
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	59 tree_print_code (const tree_print_code&) = delete;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	60
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	61 tree_print_code& operator = (const tree_print_code&) = delete;
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	62
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	63 ~tree_print_code (void) = default;
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	64
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	65 void visit_anon_fcn_handle (tree_anon_fcn_handle&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	66
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	67 void visit_argument_list (tree_argument_list&);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	68
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	69 void visit_binary_expression (tree_binary_expression&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	70
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	71 void visit_break_command (tree_break_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 7715 diff changeset	72
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	73 void visit_colon_expression (tree_colon_expression&);
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	74
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	75 void visit_continue_command (tree_continue_command&);
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	76
23469 2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	77 void visit_decl_command (tree_decl_command&);
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	78
23469 2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	79 void visit_decl_init_list (tree_decl_init_list&);
2969 1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe] jwe parents: 2961 diff changeset	80
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	81 void visit_decl_elt (tree_decl_elt&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	82
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	83 void visit_simple_for_command (tree_simple_for_command&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	84
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	85 void visit_complex_for_command (tree_complex_for_command&);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	86
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	87 void visit_octave_user_script (octave_user_script&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	88
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	89 void visit_octave_user_function (octave_user_function&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	90
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	91 void visit_octave_user_function_header (octave_user_function&);
7715 5b4d278ec828 parse scripts completely before executing John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	92
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	93 void visit_octave_user_function_trailer (octave_user_function&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	94
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	95 void visit_function_def (tree_function_def&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	96
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	97 void visit_identifier (tree_identifier&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	98
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	99 void visit_if_clause (tree_if_clause&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	100
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	101 void visit_if_command (tree_if_command&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	102
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	103 void visit_if_command_list (tree_if_command_list&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	104
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	105 void visit_index_expression (tree_index_expression&);
3351 8623649c967c [project @ 1999-11-15 16:17:01 by jwe] jwe parents: 3165 diff changeset	106
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	107 void visit_matrix (tree_matrix&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	108
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	109 void visit_cell (tree_cell&);
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2530 diff changeset	110
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	111 void visit_multi_assignment (tree_multi_assignment&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	112
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	113 void visit_no_op_command (tree_no_op_command&);
4342 813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe] jwe parents: 4207 diff changeset	114
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	115 void visit_constant (tree_constant&);
15035 a820a990968e new tree_funcall class John W. Eaton <jwe@octave.org> parents: 14294 diff changeset	116
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	117 void visit_fcn_handle (tree_fcn_handle&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	118
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	119 void visit_funcall (tree_funcall&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	120
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	121 void visit_parameter_list (tree_parameter_list&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	122
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	123 void visit_postfix_expression (tree_postfix_expression&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	124
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	125 void visit_prefix_expression (tree_prefix_expression&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	126
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	127 void visit_return_command (tree_return_command&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	128
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	129 void visit_return_list (tree_return_list&);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	130
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	131 void visit_simple_assignment (tree_simple_assignment&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	132
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	133 void visit_statement (tree_statement&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	134
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	135 void visit_statement_list (tree_statement_list&);
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	136
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	137 void visit_switch_case (tree_switch_case&);
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	138
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	139 void visit_switch_case_list (tree_switch_case_list&);
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	140
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	141 void visit_switch_command (tree_switch_command&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	142
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	143 void visit_try_catch_command (tree_try_catch_command&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	144
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	145 void visit_unwind_protect_command (tree_unwind_protect_command&);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	146
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	147 void visit_while_command (tree_while_command&);
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3351 diff changeset	148
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	149 void visit_do_until_command (tree_do_until_command&);
4980 003bbf6c13d8 [project @ 2004-09-09 15:47:17 by jwe] jwe parents: 4676 diff changeset	150
23600 db947ba52118 explicitly limit anonymous functions to a single expression John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	151 void print_fcn_handle_body (tree_expression *);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	152
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	153 private:
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	154
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	155 std::ostream& os;
2530 64f403ef483d [project @ 1996-11-19 18:06:02 by jwe] jwe parents: 2372 diff changeset	156
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	157 std::string prefix;
4676 c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4342 diff changeset	158
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	159 std::stack<char> nesting;
2530 64f403ef483d [project @ 1996-11-19 18:06:02 by jwe] jwe parents: 2372 diff changeset	160
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	161 bool print_original_text;
3708 9b9efdcbdfd3 [project @ 2000-07-28 20:50:58 by jwe] jwe parents: 3665 diff changeset	162
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	163 // Current indentation.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	164 int curr_print_indent_level;
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	165
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	166 // TRUE means we are at the beginning of a line.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	167 bool beginning_of_line;
4980 003bbf6c13d8 [project @ 2004-09-09 15:47:17 by jwe] jwe parents: 4676 diff changeset	168
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	169 // Nonzero means we are not printing newlines and indenting.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	170 int suppress_newlines;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 7715 diff changeset	171
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	172 void reset_indent_level (void) { curr_print_indent_level = 0; }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	173
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	174 void increment_indent_level (void) { curr_print_indent_level += 2; }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	175
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	176 void decrement_indent_level (void) { curr_print_indent_level -= 2; }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	177
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	178 void newline (const char *alt_txt = ", ");
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	179
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	180 void indent (void);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	181
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	182 void reset (void);
2961 8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe] jwe parents: 2960 diff changeset	183
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	184 void print_parens (const tree_expression& expr, const char *txt);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	185
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	186 void print_comment_list (octave_comment_list *comment_list);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	187
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	188 void print_comment_elt (const octave_comment_elt& comment_elt);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	189
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	190 void print_indented_comment (octave_comment_list *comment_list);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	191
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	192 // Must create with an output stream!
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	193
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	194 tree_print_code (void);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	195 };
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	196 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	197
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	198 #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS)
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	199
23615 be7b884ac589 use version number in OCTAVE_DEPRECATED macro John W. Eaton <jwe@octave.org> parents: 23600 diff changeset	200 OCTAVE_DEPRECATED (4.4, "use 'octave::tree_print_code' instead")
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	201 typedef octave::tree_print_code tree_print_code;
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	202
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	203 #endif
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	204
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	205 #endif

Mercurial > octave

annotate libinterp/parse-tree/pt-pr-code.h @ 23615:be7b884ac589