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

annotate libinterp/parse-tree/pt-pr-code.cc @ 23750:ea879bc55272

move comment_list and comment_elt classes to octave namespace * comment-list.h, comment-list.cc (class comment_list, class comment_elt): Move inside octave namespace and rename from octave_coment_list and octave_comment_elt. Change all uses.

author	John W. Eaton <jwe@octave.org>
date	Fri, 07 Jul 2017 18:43:32 -0400
parents	db947ba52118
children	336f89b6208b

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: 6215 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: 6215 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
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: 21200 diff changeset	24 # include "config.h"
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	25 #endif
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	26
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	27 #include <cctype>
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	28
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3485 diff changeset	29 #include <iostream>
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: 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 "error.h"
2969 1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe] jwe parents: 2961 diff changeset	33 #include "ov-usr-fcn.h"
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	34 #include "pr-output.h"
2988 daa1ed1f5462 [project @ 1997-05-16 07:23:15 by jwe] jwe parents: 2982 diff changeset	35 #include "pt-all.h"
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	36
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	37 namespace octave
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: 22872 diff changeset	39 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	40 tree_print_code::visit_anon_fcn_handle (tree_anon_fcn_handle& afh)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	41 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	42 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	43
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	44 print_parens (afh, "(");
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	45
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	46 os << "@(";
7715 5b4d278ec828 parse scripts completely before executing John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	47
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	48 tree_parameter_list *param_list = afh.parameter_list ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	49
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	50 if (param_list)
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	51 param_list->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	52
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	53 os << ") ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	54
23600 db947ba52118 explicitly limit anonymous functions to a single expression John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	55 print_fcn_handle_body (afh.expression ());
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	56
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	57 print_parens (afh, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	58 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	59
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	60 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	61 tree_print_code::visit_argument_list (tree_argument_list& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	62 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	63 tree_argument_list::iterator p = lst.begin ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	64
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	65 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	66 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	67 tree_expression elt = p++;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	68
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	69 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	70 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	71 elt->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	72
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	73 if (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	74 os << ", ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	75 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	76 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	77 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	78
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	79 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	80 tree_print_code::visit_binary_expression (tree_binary_expression& expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	81 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	82 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	83
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	84 print_parens (expr, "(");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	85
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	86 tree_expression *op1 = expr.lhs ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	87
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	88 if (op1)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	89 op1->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	90
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	91 os << " " << expr.oper () << " ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	92
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	93 tree_expression *op2 = expr.rhs ();
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: 22872 diff changeset	95 if (op2)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	96 op2->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	97
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	98 print_parens (expr, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	99 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	100
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	101 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	102 tree_print_code::visit_break_command (tree_break_command&)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	103 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	104 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	105
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	106 os << "break";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	107 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	108
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	109 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	110 tree_print_code::visit_colon_expression (tree_colon_expression& expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	111 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	112 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	113
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	114 print_parens (expr, "(");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	115
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	116 tree_expression *op1 = expr.base ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	117
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	118 if (op1)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	119 op1->accept (*this);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	120
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	121 // Stupid syntax.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	122
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	123 tree_expression *op3 = expr.increment ();
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: 22872 diff changeset	125 if (op3)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	126 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	127 os << ":";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	128 op3->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	129 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	130
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	131 tree_expression *op2 = expr.limit ();
7715 5b4d278ec828 parse scripts completely before executing John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	132
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	133 if (op2)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	134 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	135 os << ":";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	136 op2->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	137 }
7715 5b4d278ec828 parse scripts completely before executing John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	138
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	139 print_parens (expr, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	140 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 7715 diff changeset	141
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	142 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	143 tree_print_code::visit_continue_command (tree_continue_command&)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	144 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	145 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	146
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	147 os << "continue";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	148 }
7715 5b4d278ec828 parse scripts completely before executing John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	149
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	150 void
23469 2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	151 tree_print_code::visit_decl_command (tree_decl_command& cmd)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	152 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	153 indent ();
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: 22872 diff changeset	155 os << cmd.name () << " ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	156
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	157 tree_decl_init_list *init_list = cmd.initializer_list ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	158
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	159 if (init_list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	160 init_list->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	161 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	162
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	163 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	164 tree_print_code::visit_decl_init_list (tree_decl_init_list& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	165 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	166 tree_decl_init_list::iterator p = lst.begin ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	167
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	168 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	169 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	170 tree_decl_elt elt = p++;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	171
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	172 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	173 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	174 elt->accept (*this);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	175
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	176 if (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	177 os << ", ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	178 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	179 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	180 }
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: 22872 diff changeset	182 void
23469 2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	183 tree_print_code::visit_decl_elt (tree_decl_elt& cmd)
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	184 {
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	185 tree_identifier *id = cmd.ident ();
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	186
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	187 if (id)
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	188 id->accept (*this);
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	189
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	190 tree_expression *expr = cmd.expression ();
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	191
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	192 if (expr)
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	193 {
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	194 os << " = ";
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	195
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	196 expr->accept (*this);
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	197 }
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	198 }
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	199
2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23449 diff changeset	200 void
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	201 tree_print_code::visit_simple_for_command (tree_simple_for_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	202 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	203 print_comment_list (cmd.leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	204
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	205 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	206
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	207 os << (cmd.in_parallel () ? "parfor " : "for ");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	208
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	209 tree_expression *lhs = cmd.left_hand_side ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	210
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	211 tree_expression *maxproc = cmd.maxproc_expr ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	212
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	213 if (maxproc)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	214 os << "(";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	215
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	216 if (lhs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	217 lhs->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	218
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	219 os << " = ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	220
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	221 tree_expression *expr = cmd.control_expr ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	222
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	223 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	224 expr->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	225
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	226 if (maxproc)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	227 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	228 os << ", ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	229 maxproc->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	230 os << ")";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	231 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	232
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	233 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	234
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	235 tree_statement_list *list = cmd.body ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	236
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	237 if (list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	238 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	239 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	240
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	241 list->accept (*this);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	242
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	243 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	244 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	245
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	246 print_indented_comment (cmd.trailing_comment ());
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	247
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	248 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	249
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	250 os << (cmd.in_parallel () ? "endparfor" : "endfor");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	251 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	252
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	253 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	254 tree_print_code::visit_complex_for_command (tree_complex_for_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	255 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	256 print_comment_list (cmd.leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	257
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	258 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	259
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	260 os << "for [";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	261 nesting.push ('[');
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	262
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	263 tree_argument_list *lhs = cmd.left_hand_side ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	264
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	265 if (lhs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	266 lhs->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	267
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	268 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	269 os << "] = ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	270
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	271 tree_expression *expr = cmd.control_expr ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	272
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	273 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	274 expr->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	275
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	276 newline ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	277
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	278 tree_statement_list *list = cmd.body ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	279
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	280 if (list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	281 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	282 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	283
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	284 list->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	285
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	286 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	287 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	288
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	289 print_indented_comment (cmd.trailing_comment ());
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	290
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	291 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	292
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	293 os << "endfor";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	294 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	295
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	296 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	297 tree_print_code::visit_octave_user_script (octave_user_script& fcn)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	298 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	299 reset ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	300
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	301 tree_statement_list *cmd_list = fcn.body ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	302
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	303 if (cmd_list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	304 cmd_list->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	305 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	306
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	307 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	308 tree_print_code::visit_octave_user_function (octave_user_function& fcn)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	309 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	310 reset ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	311
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	312 visit_octave_user_function_header (fcn);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	313
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	314 tree_statement_list *cmd_list = fcn.body ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	315
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	316 if (cmd_list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	317 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	318 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	319
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	320 cmd_list->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	321
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	322 // endfunction will decrement the indent level.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	323 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	324
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	325 visit_octave_user_function_trailer (fcn);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	326 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	327
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	328 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	329 tree_print_code::visit_octave_user_function_header (octave_user_function& fcn)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	330 {
23750 ea879bc55272 move comment_list and comment_elt classes to octave namespace John W. Eaton <jwe@octave.org> parents: 23600 diff changeset	331 comment_list *leading_comment = fcn.leading_comment ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	332
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	333 if (leading_comment)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	334 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	335 print_comment_list (leading_comment);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	336 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	337 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	338
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	339 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	340
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	341 os << "function ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	342
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	343 tree_parameter_list *ret_list = fcn.return_list ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	344
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	345 if (ret_list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	346 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	347 bool takes_var_return = fcn.takes_var_return ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	348
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	349 int len = ret_list->length ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	350
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	351 if (len > 1 \|\| takes_var_return)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	352 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	353 os << "[";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	354 nesting.push ('[');
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	355 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	356
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	357 ret_list->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	358
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	359 if (takes_var_return)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	360 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	361 if (len > 0)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	362 os << ", ";
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3930 diff changeset	363
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	364 os << "varargout";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	365 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	366
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	367 if (len > 1 \|\| takes_var_return)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	368 {
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	369 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	370 os << "]";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	371 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	372
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	373 os << " = ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	374 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	375
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	376 std::string fcn_name = fcn.name ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	377
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	378 os << (fcn_name.empty () ? std::string ("(empty)") : fcn_name) << " ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	379
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	380 tree_parameter_list *param_list = fcn.parameter_list ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	381
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	382 if (param_list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	383 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	384 bool takes_varargs = fcn.takes_varargs ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	385
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	386 int len = param_list->length ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	387
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	388 if (len > 0 \|\| takes_varargs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	389 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	390 os << "(";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	391 nesting.push ('(');
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	392 }
4676 c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4342 diff changeset	393
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	394 param_list->accept (*this);
4676 c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4342 diff changeset	395
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	396 if (takes_varargs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	397 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	398 if (len > 0)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	399 os << ", ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	400
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	401 os << "varargin";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	402 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	403
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	404 if (len > 0 \|\| takes_varargs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	405 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	406 nesting.pop ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	407 os << ")";
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	408 newline ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	409 }
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	410 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	411 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	412 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	413 os << "()";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	414 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	415 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	416 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	417
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	418 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	419 tree_print_code::visit_octave_user_function_trailer (octave_user_function& fcn)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	420 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	421 print_indented_comment (fcn.trailing_comment ());
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	422
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	423 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	424 }
3351 8623649c967c [project @ 1999-11-15 16:17:01 by jwe] jwe parents: 3208 diff changeset	425
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	426 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	427 tree_print_code::visit_function_def (tree_function_def& fdef)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	428 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	429 indent ();
3351 8623649c967c [project @ 1999-11-15 16:17:01 by jwe] jwe parents: 3208 diff changeset	430
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	431 octave_value fcn = fdef.function ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	432
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	433 octave_function *f = fcn.function_value ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	434
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	435 if (f)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	436 f->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	437 }
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2530 diff changeset	438
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	439 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	440 tree_print_code::visit_identifier (tree_identifier& id)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	441 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	442 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	443
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	444 print_parens (id, "(");
4342 813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe] jwe parents: 4219 diff changeset	445
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	446 std::string nm = id.name ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	447 os << (nm.empty () ? std::string ("(empty)") : nm);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	448
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	449 print_parens (id, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	450 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	451
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	452 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	453 tree_print_code::visit_if_clause (tree_if_clause& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	454 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	455 tree_expression *expr = cmd.condition ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	456
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	457 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	458 expr->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	459
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	460 newline ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	461
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	462 tree_statement_list *list = cmd.commands ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	463
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	464 if (list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	465 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	466 increment_indent_level ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	467
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	468 list->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	469
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	470 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	471 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	472 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	473
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	474 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	475 tree_print_code::visit_if_command (tree_if_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	476 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	477 print_comment_list (cmd.leading_comment ());
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	478
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	479 indent ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	480
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	481 os << "if ";
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	482
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	483 tree_if_command_list *list = cmd.cmd_list ();
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	484
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	485 if (list)
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	486 list->accept (*this);
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	487
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	488 print_indented_comment (cmd.trailing_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	489
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	490 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	491
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	492 os << "endif";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	493 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	494
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	495 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	496 tree_print_code::visit_if_command_list (tree_if_command_list& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	497 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	498 tree_if_command_list::iterator p = lst.begin ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	499
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	500 bool first_elt = true;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	501
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	502 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	503 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	504 tree_if_clause elt = p++;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	505
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	506 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	507 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	508 if (! first_elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	509 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	510 print_indented_comment (elt->leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	511
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	512 indent ();
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	513
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	514 if (elt->is_else_clause ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	515 os << "else";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	516 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	517 os << "elseif ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	518 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	519
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	520 elt->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	521 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	522
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	523 first_elt = false;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	524 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	525 }
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	526
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	527 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	528 tree_print_code::visit_index_expression (tree_index_expression& expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	529 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	530 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	531
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	532 print_parens (expr, "(");
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	533
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	534 tree_expression *e = expr.expression ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	535
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	536 if (e)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	537 e->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	538
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	539 std::list<tree_argument_list *> arg_lists = expr.arg_lists ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	540 std::string type_tags = expr.type_tags ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	541 std::list<string_vector> arg_names = expr.arg_names ();
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	542
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	543 int n = type_tags.length ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	544
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	545 std::list<tree_argument_list *>::iterator p_arg_lists = arg_lists.begin ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	546 std::list<string_vector>::iterator p_arg_names = arg_names.begin ();
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	547
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	548 for (int i = 0; i < n; i++)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	549 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	550 switch (type_tags[i])
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	551 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	552 case '(':
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	553 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	554 char nc = nesting.top ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	555 if ((nc == '[' \|\| nc == '{') && expr.paren_count () == 0)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	556 os << "(";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	557 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	558 os << " (";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	559 nesting.push ('(');
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	560
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	561 tree_argument_list l = p_arg_lists;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	562 if (l)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	563 l->accept (*this);
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	564
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	565 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	566 os << ")";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	567 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	568 break;
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	569
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	570 case '{':
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	571 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	572 char nc = nesting.top ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	573 if ((nc == '[' \|\| nc == '{') && expr.paren_count () == 0)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	574 os << "{";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	575 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	576 os << " {";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	577 // We only care about whitespace inside [] and {} when we
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	578 // are defining matrix and cell objects, not when indexing.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	579 nesting.push ('(');
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	580
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	581 tree_argument_list l = p_arg_lists;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	582 if (l)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	583 l->accept (*this);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	584
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	585 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	586 os << "}";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	587 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	588 break;
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	589
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	590 case '.':
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	591 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	592 string_vector nm = *p_arg_names;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	593 assert (nm.numel () == 1);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	594 os << "." << nm(0);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	595 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	596 break;
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	597
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	598 default:
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	599 panic_impossible ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	600 }
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	601
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	602 p_arg_lists++;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	603 p_arg_names++;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	604 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	605
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	606 print_parens (expr, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	607 }
2846 52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe] jwe parents: 2764 diff changeset	608
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	609 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	610 tree_print_code::visit_matrix (tree_matrix& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	611 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	612 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	613
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	614 print_parens (lst, "(");
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	615
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	616 os << "[";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	617 nesting.push ('[');
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	618
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	619 tree_matrix::iterator p = lst.begin ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	620
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	621 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	622 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	623 tree_argument_list elt = p++;
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	624
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	625 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	626 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	627 elt->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	628
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	629 if (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	630 os << "; ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	631 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	632 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	633
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	634 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	635 os << "]";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	636
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	637 print_parens (lst, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	638 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	639
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	640 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	641 tree_print_code::visit_cell (tree_cell& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	642 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	643 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	644
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	645 print_parens (lst, "(");
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	646
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	647 os << "{";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	648 nesting.push ('{');
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	649
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	650 tree_cell::iterator p = lst.begin ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	651
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	652 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	653 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	654 tree_argument_list elt = p++;
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	655
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	656 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	657 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	658 elt->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	659
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	660 if (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	661 os << "; ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	662 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	663 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	664
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	665 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	666 os << "}";
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	667
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	668 print_parens (lst, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	669 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	670
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	671 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	672 tree_print_code::visit_multi_assignment (tree_multi_assignment& expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	673 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	674 indent ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	675
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	676 print_parens (expr, "(");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	677
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	678 tree_argument_list *lhs = expr.left_hand_side ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	679
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	680 if (lhs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	681 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	682 int len = lhs->length ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	683
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	684 if (len > 1)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	685 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	686 os << "[";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	687 nesting.push ('[');
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	688 }
17249 923ce8b42db2 improve try-catch-statement to save exception to a variable (bug #33217) Stefan Mahr <dac922@gmx.de> parents: 15195 diff changeset	689
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	690 lhs->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	691
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	692 if (len > 1)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	693 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	694 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	695 os << "]";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	696 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	697 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	698
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	699 os << " " << expr.oper () << " ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	700
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	701 tree_expression *rhs = expr.right_hand_side ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	702
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	703 if (rhs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	704 rhs->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	705
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	706 print_parens (expr, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	707 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	708
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	709 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	710 tree_print_code::visit_no_op_command (tree_no_op_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	711 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	712 if (cmd.is_end_of_fcn_or_script () && curr_print_indent_level > 1)
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	713 decrement_indent_level ();
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	714
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	715 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	716
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	717 os << cmd.original_command ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	718 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	719
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	720 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	721 tree_print_code::visit_constant (tree_constant& val)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	722 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	723 indent ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	724
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	725 print_parens (val, "(");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	726
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	727 val.print_raw (os, true, print_original_text);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	728
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	729 print_parens (val, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	730 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	731
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	732 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	733 tree_print_code::visit_fcn_handle (tree_fcn_handle& fh)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	734 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	735 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	736
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	737 print_parens (fh, "(");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	738
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	739 fh.print_raw (os, true, print_original_text);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	740
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	741 print_parens (fh, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	742 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	743
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	744 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	745 tree_print_code::visit_funcall (tree_funcall& fc)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	746 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	747 indent ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	748
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	749 print_parens (fc, "(");
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	750
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	751 fc.print_raw (os, true, print_original_text);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	752
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	753 print_parens (fc, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	754 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	755
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	756 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	757 tree_print_code::visit_parameter_list (tree_parameter_list& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	758 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	759 tree_parameter_list::iterator p = lst.begin ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	760
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	761 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	762 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	763 tree_decl_elt elt = p++;
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	764
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	765 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	766 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	767 elt->accept (*this);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	768
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	769 if (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	770 os << ", ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	771 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	772 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	773 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	774
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	775 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	776 tree_print_code::visit_postfix_expression (tree_postfix_expression& expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	777 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	778 indent ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	779
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	780 print_parens (expr, "(");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	781
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	782 tree_expression *e = expr.operand ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	783
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	784 if (e)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	785 e->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	786
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	787 os << expr.oper ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	788
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	789 print_parens (expr, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	790 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	791
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	792 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	793 tree_print_code::visit_prefix_expression (tree_prefix_expression& expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	794 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	795 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	796
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	797 print_parens (expr, "(");
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	798
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	799 os << expr.oper ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	800
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	801 tree_expression *e = expr.operand ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	802
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	803 if (e)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	804 e->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	805
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	806 print_parens (expr, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	807 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	808
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	809 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	810 tree_print_code::visit_return_command (tree_return_command&)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	811 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	812 indent ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	813
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	814 os << "return";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	815 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	816
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	817 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	818 tree_print_code::visit_return_list (tree_return_list& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	819 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	820 tree_return_list::iterator p = lst.begin ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	821
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	822 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	823 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	824 tree_index_expression elt = p++;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	825
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	826 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	827 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	828 elt->accept (*this);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	829
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	830 if (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	831 os << ", ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	832 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	833 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	834 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	835
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	836 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	837 tree_print_code::visit_simple_assignment (tree_simple_assignment& expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	838 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	839 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	840
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	841 print_parens (expr, "(");
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	842
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	843 tree_expression *lhs = expr.left_hand_side ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	844
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	845 if (lhs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	846 lhs->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	847
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	848 os << " " << expr.oper () << " ";
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	849
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	850 tree_expression *rhs = expr.right_hand_side ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	851
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	852 if (rhs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	853 rhs->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	854
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	855 print_parens (expr, ")");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	856 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	857
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	858 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	859 tree_print_code::visit_statement (tree_statement& stmt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	860 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	861 print_comment_list (stmt.comment_text ());
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	862
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	863 tree_command *cmd = stmt.command ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	864
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	865 if (cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	866 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	867 cmd->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	868
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	869 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	870 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	871 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	872 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	873 tree_expression *expr = stmt.expression ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	874
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	875 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	876 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	877 expr->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	878
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	879 if (! stmt.print_result ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	880 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	881 os << ";";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	882 newline (" ");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	883 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	884 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	885 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	886 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	887 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	888 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	889
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	890 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	891 tree_print_code::visit_statement_list (tree_statement_list& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	892 {
23449 c763214a8260 maint: Use convention 'int x' for naming pointers. Rik <rik@octave.org>* parents: 23220 diff changeset	893 for (tree_statement *elt : lst)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	894 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	895 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	896 elt->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	897 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	898 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	899
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	900 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	901 tree_print_code::visit_switch_case (tree_switch_case& cs)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	902 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	903 print_comment_list (cs.leading_comment ());
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	904
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	905 indent ();
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	906
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	907 if (cs.is_default_case ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	908 os << "otherwise";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	909 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	910 os << "case ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	911
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	912 tree_expression *label = cs.case_label ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	913
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	914 if (label)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	915 label->accept (*this);
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	916
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	917 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	918
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	919 tree_statement_list *list = cs.commands ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	920
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	921 if (list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	922 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	923 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	924
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	925 list->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	926
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	927 newline ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	928
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	929 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	930 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	931 }
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	932
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	933 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	934 tree_print_code::visit_switch_case_list (tree_switch_case_list& lst)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	935 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	936 tree_switch_case_list::iterator p = lst.begin ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	937
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	938 while (p != lst.end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	939 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	940 tree_switch_case elt = p++;
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	941
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	942 if (elt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	943 elt->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	944 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	945 }
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	946
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	947 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	948 tree_print_code::visit_switch_command (tree_switch_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	949 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	950 print_comment_list (cmd.leading_comment ());
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	951
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	952 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	953
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	954 os << "switch ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	955
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	956 tree_expression *expr = cmd.switch_value ();
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	957
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	958 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	959 expr->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	960
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	961 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	962
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	963 tree_switch_case_list *list = cmd.case_list ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	964
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	965 if (list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	966 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	967 increment_indent_level ();
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	968
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	969 list->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	970
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	971 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	972 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	973
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	974 print_indented_comment (cmd.leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	975
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	976 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	977
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	978 os << "endswitch";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	979 }
3484 8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe] jwe parents: 3478 diff changeset	980
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	981 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	982 tree_print_code::visit_try_catch_command (tree_try_catch_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	983 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	984 print_comment_list (cmd.leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	985
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	986 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	987
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	988 os << "try";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	989
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	990 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	991
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	992 tree_statement_list *try_code = cmd.body ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	993 tree_identifier *expr_id = cmd.identifier ();
11223 64e7538db12a fix printing of newlines for anonymous function handle bodies John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	994
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	995 if (try_code)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	996 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	997 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	998
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	999 try_code->accept (*this);
11223 64e7538db12a fix printing of newlines for anonymous function handle bodies John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1000
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1001 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1002 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1003
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1004 print_indented_comment (cmd.middle_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1005
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1006 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1007
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1008 os << "catch";
11223 64e7538db12a fix printing of newlines for anonymous function handle bodies John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1009
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1010 if (expr_id)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1011 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1012 os << " ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1013 expr_id->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1014 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1015
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1016 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1017
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1018 tree_statement_list *catch_code = cmd.cleanup ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1019
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1020 if (catch_code)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1021 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1022 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1023
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1024 catch_code->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1025
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1026 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1027 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1028
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1029 print_indented_comment (cmd.trailing_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1030
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1031 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1032
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1033 os << "end_try_catch";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1034 }
11223 64e7538db12a fix printing of newlines for anonymous function handle bodies John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1035
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1036 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1037 tree_print_code::visit_unwind_protect_command (tree_unwind_protect_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1038 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1039 print_comment_list (cmd.leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1040
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1041 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1042
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1043 os << "unwind_protect";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1044
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1045 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1046
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1047 tree_statement_list *unwind_protect_code = cmd.body ();
11223 64e7538db12a fix printing of newlines for anonymous function handle bodies John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1048
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1049 if (unwind_protect_code)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1050 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1051 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1052
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1053 unwind_protect_code->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1054
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1055 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1056 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1057
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1058 print_indented_comment (cmd.middle_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1059
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1060 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1061
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1062 os << "unwind_protect_cleanup";
2900 5ed088015839 [project @ 1997-04-30 03:26:56 by jwe] jwe parents: 2891 diff changeset	1063
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1064 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1065
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1066 tree_statement_list *cleanup_code = cmd.cleanup ();
2900 5ed088015839 [project @ 1997-04-30 03:26:56 by jwe] jwe parents: 2891 diff changeset	1067
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1068 if (cleanup_code)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1069 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1070 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1071
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1072 cleanup_code->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1073
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1074 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1075 }
4980 003bbf6c13d8 [project @ 2004-09-09 15:47:17 by jwe] jwe parents: 4748 diff changeset	1076
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1077 print_indented_comment (cmd.trailing_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1078
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1079 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1080
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1081 os << "end_unwind_protect";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1082 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1083
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1084 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1085 tree_print_code::visit_while_command (tree_while_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1086 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1087 print_comment_list (cmd.leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1088
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1089 indent ();
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1090
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1091 os << "while ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1092
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1093 tree_expression *expr = cmd.condition ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1094
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1095 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1096 expr->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1097
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1098 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1099
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1100 tree_statement_list *list = cmd.body ();
18268 7e297c293e4c Fix pretty printing with debug prompt (bug #41204). John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1101
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1102 if (list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1103 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1104 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1105
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1106 list->accept (*this);
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1107
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1108 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1109 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1110
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1111 print_indented_comment (cmd.trailing_comment ());
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1112
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1113 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1114
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1115 os << "endwhile";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1116 }
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1117
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1118 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1119 tree_print_code::visit_do_until_command (tree_do_until_command& cmd)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1120 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1121 print_comment_list (cmd.leading_comment ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1122
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1123 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1124
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1125 os << "do";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1126
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1127 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1128
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1129 tree_statement_list *list = cmd.body ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1130
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1131 if (list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1132 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1133 increment_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1134
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1135 list->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1136
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1137 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1138 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1139
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1140 print_indented_comment (cmd.trailing_comment ());
2123 ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe] jwe parents: diff changeset	1141
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1142 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1143
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1144 os << "until ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1145
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1146 tree_expression *expr = cmd.condition ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1147
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1148 if (expr)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1149 expr->accept (*this);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1150
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1151 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1152 }
2961 8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe] jwe parents: 2960 diff changeset	1153
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1154 void
23600 db947ba52118 explicitly limit anonymous functions to a single expression John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	1155 tree_print_code::print_fcn_handle_body (tree_expression *e)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1156 {
23600 db947ba52118 explicitly limit anonymous functions to a single expression John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	1157 if (e)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1158 {
23600 db947ba52118 explicitly limit anonymous functions to a single expression John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	1159 suppress_newlines++;
db947ba52118 explicitly limit anonymous functions to a single expression John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	1160 e->accept (*this);
db947ba52118 explicitly limit anonymous functions to a single expression John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	1161 suppress_newlines--;
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1162 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1163 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1164
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1165 // Each print_code() function should call this before printing anything.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1166
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1167 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1168 tree_print_code::indent (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1169 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1170 assert (curr_print_indent_level >= 0);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1171
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1172 if (beginning_of_line)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1173 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1174 os << prefix;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1175
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1176 os << std::string (curr_print_indent_level, ' ');
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1177
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1178 beginning_of_line = false;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1179 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1180 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1181
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1182 // All print_code() functions should use this to print new lines.
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1183
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1184 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1185 tree_print_code::newline (const char *alt_txt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1186 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1187 if (suppress_newlines)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1188 os << alt_txt;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1189 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1190 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1191 // Print prefix for blank lines.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1192 indent ();
18268 7e297c293e4c Fix pretty printing with debug prompt (bug #41204). John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1193
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1194 os << "\n";
18268 7e297c293e4c Fix pretty printing with debug prompt (bug #41204). John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1195
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1196 beginning_of_line = true;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1197 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1198 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1199
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1200 // For ressetting print_code state.
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1201
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1202 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1203 tree_print_code::reset (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1204 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1205 beginning_of_line = true;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1206 curr_print_indent_level = 0;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1207 while (nesting.top () != 'n')
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1208 nesting.pop ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1209 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1210
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1211 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1212 tree_print_code::print_parens (const tree_expression& expr, const char *txt)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1213 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1214 int n = expr.paren_count ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1215
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1216 for (int i = 0; i < n; i++)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1217 os << txt;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1218 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1219
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1220 void
23750 ea879bc55272 move comment_list and comment_elt classes to octave namespace John W. Eaton <jwe@octave.org> parents: 23600 diff changeset	1221 tree_print_code::print_comment_elt (const comment_elt& elt)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1222 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1223 bool printed_something = false;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1224
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1225 bool prev_char_was_newline = false;
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1226
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1227 std::string comment = elt.text ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1228
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1229 size_t len = comment.length ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1230
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1231 size_t i = 0;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1232
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1233 while (i < len && comment[i++] == '\n')
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1234 ; // Skip leading new lines.
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1235 i--;
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1236
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1237 while (i < len)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1238 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1239 char c = comment[i++];
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1240
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1241 if (c == '\n')
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1242 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1243 if (prev_char_was_newline)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1244 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1245 printed_something = true;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1246
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1247 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1248
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1249 os << "##";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1250 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1251
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1252 newline ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1253
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1254 prev_char_was_newline = true;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1255 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1256 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1257 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1258 if (beginning_of_line)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1259 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1260 printed_something = true;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1261
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1262 indent ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1263
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1264 os << "##";
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1265
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1266 if (! (isspace (c) \|\| c == '!'))
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1267 os << " ";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1268 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1269
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1270 os << static_cast<char> (c);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1271
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1272 prev_char_was_newline = false;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1273 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1274 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1275
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1276 if (printed_something && ! beginning_of_line)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1277 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1278 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1279
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1280 void
23750 ea879bc55272 move comment_list and comment_elt classes to octave namespace John W. Eaton <jwe@octave.org> parents: 23600 diff changeset	1281 tree_print_code::print_comment_list (comment_list *comment_list)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1282 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1283 if (comment_list)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1284 {
23750 ea879bc55272 move comment_list and comment_elt classes to octave namespace John W. Eaton <jwe@octave.org> parents: 23600 diff changeset	1285 comment_list::iterator p = comment_list->begin ();
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1286
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1287 while (p != comment_list->end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1288 {
23750 ea879bc55272 move comment_list and comment_elt classes to octave namespace John W. Eaton <jwe@octave.org> parents: 23600 diff changeset	1289 comment_elt elt = *p++;
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1290
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1291 print_comment_elt (elt);
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1292
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1293 if (p != comment_list->end ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1294 newline ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1295 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1296 }
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1297 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1298
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1299 void
23750 ea879bc55272 move comment_list and comment_elt classes to octave namespace John W. Eaton <jwe@octave.org> parents: 23600 diff changeset	1300 tree_print_code::print_indented_comment (comment_list *comment_list)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1301 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1302 increment_indent_level ();
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1303
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1304 print_comment_list (comment_list);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1305
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1306 decrement_indent_level ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22872 diff changeset	1307 }
3665 0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe] jwe parents: 3523 diff changeset	1308 }

Mercurial > octave

annotate libinterp/parse-tree/pt-pr-code.cc @ 23750:ea879bc55272