octave: libinterp/corefcn/interpreter.cc annotate

annotate libinterp/corefcn/interpreter.cc @ 31837:febd82d1a8de

use new macros to consistently delete copy and move member functions Use new OCTAVE_DISABLE_COPY_MOVE macro to consistently disable copy and move constructors and assignment operators. Consistently declare deleted functions in public class sections. Affected files: dw-main-window.h, gui-preferences.h, gui-settings.h, qt-application.h, qt-interpreter-events.h, variable-editor-model.cc, variable-editor-model.h, variable-editor.h, base-text-renderer.h, c-file-ptr-stream.h, dynamic-ld.h, error.h, event-manager.h, event-queue.h, fcn-info.h, ft-text-renderer.cc, gl-render.cc, gl-render.h, graphics.cc, graphics.in.h, gzfstream.h, interpreter.cc, interpreter.h, load-path.h, load-save.h, mex.cc, mxarray.h, oct-fstrm.h, oct-hist.h, oct-iostrm.h, oct-prcstrm.h, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h, pager.h, settings.h, stack-frame.cc, symscope.h, symtab.h, text-renderer.h, url-handle-manager.h, __init_fltk__.cc, gzip.cc, cdef-class.cc, cdef-manager.h, ov-builtin.h, ov-class.cc, ov-classdef.h, ov-dld-fcn.h, ov-fcn.h, ov-mex-fcn.h, ov-typeinfo.h, ov-usr-fcn.h, octave.h, anon-fcn-validator.h, lex.h, oct-parse.yy, parse.h, profiler.h, pt-anon-scopes.h, pt-arg-list.h, pt-args-block.h, pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cbinop.h, pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h, pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h, pt-fcn-handle.h, pt-id.h, pt-idx.h, pt-jump.h, pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-spmd.h, pt-stmt.h, pt-tm-const.h, pt-unop.h, pt-walk.h, pt.h, token.h, Array-base.cc, idx-vector.h, oct-fftw.h, sparse-chol.cc, sparse-qr.cc, oct-env.h, action-container.h, cmd-edit.cc, cmd-edit.h, cmd-hist.h, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-sort.h, oct-string.h, singleton-cleanup.h, unwind-prot.h, url-transfer.cc, and url-transfer.h.

author	John W. Eaton <jwe@octave.org>
date	Thu, 16 Feb 2023 14:43:18 -0500
parents	73fdf7f8381b
children	2da025d5e98d

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
31706 597f3ee61a48 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 31635 diff changeset	3 // Copyright (C) 1993-2023 The Octave Project Developers
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	25
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	26 #if defined (HAVE_CONFIG_H)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	27 # include "config.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	28 #endif
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	29
27017 24b7e6326e26 move parse_fcn_file to interpreter; source_file to evaluator John W. Eaton <jwe@octave.org> parents: 27016 diff changeset	30 #include <cstdio>
30310 efaaf58c8d07 interpreter.cc: Include missing header <clocale>. Markus Mützel <markus.muetzel@gmx.de> parents: 30309 diff changeset	31 #include <clocale>
27017 24b7e6326e26 move parse_fcn_file to interpreter; source_file to evaluator John W. Eaton <jwe@octave.org> parents: 27016 diff changeset	32
29619 5cf985f5760a move get_line_and_eval to parse tree evaluator John W. Eaton <jwe@octave.org> parents: 29618 diff changeset	33 #include <iostream>
27542 b8aa62c1deb5 eliminate global tmp_files variable John W. Eaton <jwe@octave.org> parents: 27532 diff changeset	34 #include <set>
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	35 #include <string>
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	36 #include <thread>
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	37
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	38 #include "cmd-edit.h"
23111 252975fdc444 more refactoring of interpreter and application classes John W. Eaton <jwe@octave.org> parents: 23110 diff changeset	39 #include "cmd-hist.h"
27408 9b19eec60931 move change directory function to interpreter class John W. Eaton <jwe@octave.org> parents: 27394 diff changeset	40 #include "file-ops.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	41 #include "file-stat.h"
27832 8fd7d1d2a4ca Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477). Mike Miller <mtmiller@octave.org> parents: 27693 diff changeset	42 #include "file-ops.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	43 #include "fpucw-wrappers.h"
22322 93b3cdd36854 move most f77 function decls to separate header files John W. Eaton <jwe@octave.org> parents: 22196 diff changeset	44 #include "lo-blas-proto.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	45 #include "lo-error.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	46 #include "oct-env.h"
29292 eb1e10abe9d5 use method in interpreter class to interrupt interpreter execution in GUI John W. Eaton <jwe@octave.org> parents: 29281 diff changeset	47 #include "quit.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	48 #include "str-vec.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	49 #include "signal-wrappers.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	50 #include "unistd-wrappers.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	51
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	52 #include "builtin-defun-decls.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	53 #include "defaults.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	54 #include "Cell.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	55 #include "defun.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	56 #include "display.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	57 #include "error.h"
27263 99aa1bcb8848 rename octave_link and octave_link_events classes, move inside octave namespace John W. Eaton <jwe@octave.org> parents: 27262 diff changeset	58 #include "event-manager.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	59 #include "graphics.h"
23721 b2d55b52ee51 new class to manage help system and associated variables John W. Eaton <jwe@octave.org> parents: 23719 diff changeset	60 #include "help.h"
25407 ab10403a0b50 new input_system class to manage user input for the interpreter John W. Eaton <jwe@octave.org> parents: 25404 diff changeset	61 #include "input.h"
23438 d24d01273bd0 eliminate load-path singleton John W. Eaton <jwe@octave.org> parents: 23435 diff changeset	62 #include "interpreter-private.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	63 #include "interpreter.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	64 #include "load-path.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	65 #include "load-save.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	66 #include "octave.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	67 #include "oct-hist.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	68 #include "oct-map.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	69 #include "oct-mutex.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	70 #include "ovl.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	71 #include "ov.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	72 #include "ov-classdef.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	73 #include "parse.h"
27017 24b7e6326e26 move parse_fcn_file to interpreter; source_file to evaluator John W. Eaton <jwe@octave.org> parents: 27016 diff changeset	74 #include "pt-classdef.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	75 #include "pt-eval.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	76 #include "pt-jump.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	77 #include "pt-stmt.h"
25443 2fa7cd178c4a new class for miscellaneous interpreter settings John W. Eaton <jwe@octave.org> parents: 25440 diff changeset	78 #include "settings.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	79 #include "sighandlers.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	80 #include "sysdep.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	81 #include "unwind-prot.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	82 #include "utils.h"
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	83 #include "variables.h"
23466 5da300c55e89 use "" instead of <> for including defaults.h and version.h John W. Eaton <jwe@octave.org> parents: 23460 diff changeset	84 #include "version.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	85
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	86 // TRUE means the quit() call is allowed.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	87 bool quit_allowed = true;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	88
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	89 // TRUE means we are ready to interpret commands, but not everything
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	90 // is ready for interactive use.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	91 bool octave_interpreter_ready = false;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	92
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	93 // TRUE means we've processed all the init code and we are good to go.
31635 7d3467f8d713 Backed out changeset d9970470108a John W. Eaton <jwe@octave.org> parents: 31633 diff changeset	94 bool octave_initialized = false;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	95
31605 e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 31593 diff changeset	96 OCTAVE_BEGIN_NAMESPACE(octave)
29958 32c3a5805893 move DEFUN and DEFMETHOD functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 29956 diff changeset	97
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	98 DEFUN (__version_info__, args, ,
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	99 doc: /* -- texinfo --
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	100 @deftypefn {} {retval =} __version_info__ (@var{name}, @var{version}, @var{release}, @var{date})
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	101 Undocumented internal function.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	102 @end deftypefn */)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	103 {
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	104 static octave_map vinfo;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	105
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	106 int nargin = args.length ();
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	107
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	108 if (nargin != 0 && nargin != 4)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	109 print_usage ();
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	110
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	111 octave_value retval;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	112
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	113 if (nargin == 0)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	114 retval = vinfo;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	115 else if (nargin == 4)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	116 {
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	117 if (vinfo.nfields () == 0)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	118 {
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	119 vinfo.assign ("Name", args(0));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	120 vinfo.assign ("Version", args(1));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	121 vinfo.assign ("Release", args(2));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	122 vinfo.assign ("Date", args(3));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	123 }
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	124 else
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	125 {
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	126 octave_idx_type n = vinfo.numel () + 1;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	127
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	128 vinfo.resize (dim_vector (n, 1));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	129
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	130 octave_value idx (n);
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	131
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	132 vinfo.assign (idx, "Name", Cell (octave_value (args(0))));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	133 vinfo.assign (idx, "Version", Cell (octave_value (args(1))));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	134 vinfo.assign (idx, "Release", Cell (octave_value (args(2))));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	135 vinfo.assign (idx, "Date", Cell (octave_value (args(3))));
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	136 }
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	137 }
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	138
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	139 return retval;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	140 }
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	141
27261 dccdc3b001a2 eliminate static functions from octave_link class John W. Eaton <jwe@octave.org> parents: 27214 diff changeset	142 DEFMETHOD (quit, interp, args, ,
dccdc3b001a2 eliminate static functions from octave_link class John W. Eaton <jwe@octave.org> parents: 27214 diff changeset	143 doc: /* -- texinfo --
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	144 @deftypefn {} {} quit
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	145 @deftypefnx {} {} quit cancel
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	146 @deftypefnx {} {} quit force
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	147 @deftypefnx {} {} quit ("cancel")
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	148 @deftypefnx {} {} quit ("force")
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	149 @deftypefnx {} {} quit (@var{status})
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	150 @deftypefnx {} {} quit (@var{status}, "force")
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	151 Quit the current Octave session.
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	152
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	153 The @code{exit} function is an alias for @code{quit}.
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	154
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	155 If the optional integer value @var{status} is supplied, pass that value to
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	156 the operating system as Octave's exit status. The default value is zero.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	157
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	158 When exiting, Octave will attempt to run the m-file @file{finish.m} if it
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	159 exists. User commands to save the workspace or clean up temporary files
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	160 may be placed in that file. Alternatively, another m-file may be scheduled
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	161 to run using @code{atexit}. If an error occurs while executing the
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	162 @file{finish.m} file, Octave does not exit and control is returned to
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	163 the command prompt.
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	164
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	165 If the optional argument @qcode{"cancel"} is provided, Octave does not
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	166 exit and control is returned to the command prompt. This feature allows
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	167 the @code{finish.m} file to cancel the quit process.
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	168
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	169 If the user preference to request confirmation before exiting, Octave
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	170 will display a dialog and give the user an option to cancel the exit
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	171 process.
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	172
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	173 If the optional argument @qcode{"force"} is provided, no confirmation is
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	174 requested, and the execution of the @file{finish.m} file is skipped.
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	175 @seealso{atexit}
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	176 @end deftypefn */)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	177 {
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	178 int numel = args.length ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	179
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	180 if (numel > 2)
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	181 print_usage ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	182
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	183 int exit_status = 0;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	184
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	185 bool force = false;
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	186 bool cancel = false;
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	187
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	188 if (numel == 2)
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	189 {
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	190 exit_status = args(0).xnint_value ("quit: STATUS must be an integer");
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	191 std::string frc
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	192 = args(1).xstring_value ("quit: second argument must be a string");
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	193
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	194 if (frc == "force")
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	195 force = true;
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	196 else
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	197 error (R"(quit: second argument must be string "force")");
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	198 }
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	199 else if (numel == 1)
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	200 {
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	201 if (args(0).is_string ())
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	202 {
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	203 const char *msg
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	204 = R"(quit: option must be string "cancel" or "force")";
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	205
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	206 std::string opt = args(0).xstring_value (msg);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	207
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	208 if (opt == "cancel")
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	209 cancel = true;
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	210 else if (opt == "force")
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	211 force = true;
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	212 else
27593 a2db1e36e9b2 Silence compiler warning about use of error() without format string. Rik <rik@octave.org> parents: 27592 diff changeset	213 error ("%s", msg);
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	214 }
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	215 else
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	216 exit_status = args(0).xnint_value ("quit: STATUS must be an integer");
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	217 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	218
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	219 if (cancel)
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	220 {
27591 b54d6ac62fbf make "quit cancel" a no-op outside of finish script John W. Eaton <jwe@octave.org> parents: 27588 diff changeset	221 // No effect if "quit cancel" appears outside of finish script.
b54d6ac62fbf make "quit cancel" a no-op outside of finish script John W. Eaton <jwe@octave.org> parents: 27588 diff changeset	222
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	223 if (interp.executing_finish_script ())
27591 b54d6ac62fbf make "quit cancel" a no-op outside of finish script John W. Eaton <jwe@octave.org> parents: 27588 diff changeset	224 interp.cancel_quit (true);
b54d6ac62fbf make "quit cancel" a no-op outside of finish script John W. Eaton <jwe@octave.org> parents: 27588 diff changeset	225
b54d6ac62fbf make "quit cancel" a no-op outside of finish script John W. Eaton <jwe@octave.org> parents: 27588 diff changeset	226 return ovl ();
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	227 }
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	228
494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	229 interp.quit (exit_status, force);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	230
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	231 return ovl ();
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	232 }
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	233
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	234 DEFALIAS (exit, quit);
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	235
27474 3fec8e9fa2aa make recover_from_exception a member function John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	236 DEFMETHOD (atexit, interp, args, nargout,
3fec8e9fa2aa make recover_from_exception a member function John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	237 doc: /* -- texinfo --
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	238 @deftypefn {} {} atexit (@var{fcn})
30888 32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	239 @deftypefnx {} {} atexit (@var{fcn}, true)
32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	240 @deftypefnx {} {} atexit (@var{fcn}, false)
32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	241 @deftypefnx {} {@var{status} =} atexit (@var{fcn}, false)
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	242 Register a function to be called when Octave exits.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	243
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	244 For example,
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	245
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	246 @example
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	247 @group
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	248 function last_words ()
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	249 disp ("Bye bye");
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	250 endfunction
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	251 atexit ("last_words");
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	252 @end group
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	253 @end example
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	254
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	255 @noindent
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	256 will print the message @qcode{"Bye bye"} when Octave exits.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	257
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	258 The additional argument @var{flag} will register or unregister @var{fcn}
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	259 from the list of functions to be called when Octave exits. If @var{flag} is
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	260 true, the function is registered, and if @var{flag} is false, it is
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	261 unregistered. For example, after registering the function @code{last_words}
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	262 above,
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	263
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	264 @example
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	265 atexit ("last_words", false);
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	266 @end example
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	267
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	268 @noindent
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	269 will remove the function from the list and Octave will not call
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	270 @code{last_words} when it exits.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	271
30888 32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	272 The optional output @var{status} is only available when unregistering a
31376 ad8a4102f910 doc: Spellcheck documentation for 8.1 release. Rik <rik@octave.org> parents: 31105 diff changeset	273 function. The value is true if the unregistering was successful and false
30888 32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	274 otherwise.
32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	275
31376 ad8a4102f910 doc: Spellcheck documentation for 8.1 release. Rik <rik@octave.org> parents: 31105 diff changeset	276 Programming Note: @code{atexit} only removes the first occurrence of a function
30888 32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	277 from the list; if a function was placed in the list multiple times with
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	278 @code{atexit}, it must also be removed from the list multiple times.
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	279 @seealso{quit}
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	280 @end deftypefn */)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	281 {
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	282 int nargin = args.length ();
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	283
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	284 if (nargin < 1 \|\| nargin > 2)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	285 print_usage ();
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	286
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	287 std::string arg = args(0).xstring_value ("atexit: FCN argument must be a string");
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	288
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	289 bool add_mode = (nargin == 2)
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	290 ? args(1).xbool_value ("atexit: FLAG argument must be a logical value")
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	291 : true;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	292
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	293 octave_value_list retval;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	294
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	295 if (add_mode)
27689 4f32af6abd4b don't use static variable for list of interpreter atexit functions John W. Eaton <jwe@octave.org> parents: 27594 diff changeset	296 interp.add_atexit_fcn (arg);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	297 else
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	298 {
27689 4f32af6abd4b don't use static variable for list of interpreter atexit functions John W. Eaton <jwe@octave.org> parents: 27594 diff changeset	299 bool found = interp.remove_atexit_fcn (arg);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	300
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	301 if (nargout > 0)
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	302 retval = ovl (found);
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	303 }
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	304
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	305 return retval;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	306 }
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	307
28380 548556e78bdf make --traditional option easily accessible to the interpreter John W. Eaton <jwe@octave.org> parents: 28347 diff changeset	308 DEFMETHOD (__traditional__, interp, , ,
548556e78bdf make --traditional option easily accessible to the interpreter John W. Eaton <jwe@octave.org> parents: 28347 diff changeset	309 doc: /* -- texinfo --
30888 32d2b6604a9f doc: Ensure documentation lists output argument when it exists for functions in libinterp/ Rik <rik@octave.org> parents: 30752 diff changeset	310 @deftypefn {} {@var{tf} =} __traditional__ ()
31593 0f93c3a756f7 doc: grammarcheck documentation ahead of 8.1 release. Rik <rik@octave.org> parents: 31555 diff changeset	311 Return true if Octave was invoked with the @w{@env{--traditional}} option.
28380 548556e78bdf make --traditional option easily accessible to the interpreter John W. Eaton <jwe@octave.org> parents: 28347 diff changeset	312 @end deftypefn */)
548556e78bdf make --traditional option easily accessible to the interpreter John W. Eaton <jwe@octave.org> parents: 28347 diff changeset	313 {
548556e78bdf make --traditional option easily accessible to the interpreter John W. Eaton <jwe@octave.org> parents: 28347 diff changeset	314 return ovl (interp.traditional ());
548556e78bdf make --traditional option easily accessible to the interpreter John W. Eaton <jwe@octave.org> parents: 28347 diff changeset	315 }
548556e78bdf make --traditional option easily accessible to the interpreter John W. Eaton <jwe@octave.org> parents: 28347 diff changeset	316
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	317 temporary_file_list::~temporary_file_list ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	318 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	319 cleanup ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	320 }
27542 b8aa62c1deb5 eliminate global tmp_files variable John W. Eaton <jwe@octave.org> parents: 27532 diff changeset	321
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	322 void temporary_file_list::insert (const std::string& file)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	323 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	324 m_files.insert (file);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	325 }
27542 b8aa62c1deb5 eliminate global tmp_files variable John W. Eaton <jwe@octave.org> parents: 27532 diff changeset	326
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	327 void temporary_file_list::cleanup ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	328 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	329 while (! m_files.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	330 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	331 auto it = m_files.begin ();
27542 b8aa62c1deb5 eliminate global tmp_files variable John W. Eaton <jwe@octave.org> parents: 27532 diff changeset	332
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	333 octave_unlink_wrapper (it->c_str ());
27542 b8aa62c1deb5 eliminate global tmp_files variable John W. Eaton <jwe@octave.org> parents: 27532 diff changeset	334
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	335 m_files.erase (it);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	336 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	337 }
27542 b8aa62c1deb5 eliminate global tmp_files variable John W. Eaton <jwe@octave.org> parents: 27532 diff changeset	338
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	339 // The time we last time we changed directories.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	340 sys::time Vlast_chdir_time = 0.0;
27408 9b19eec60931 move change directory function to interpreter class John W. Eaton <jwe@octave.org> parents: 27394 diff changeset	341
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	342 static void initialize_version_info ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	343 {
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	344 octave_value_list args (4);
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	345
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	346 args(0) = "GNU Octave";
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	347 args(1) = OCTAVE_VERSION;
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	348 args(2) = config::release ();
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	349 args(3) = OCTAVE_RELEASE_DATE;
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	350
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	351 F__version_info__ (args);
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	352 }
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	353
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	354 static void xerbla_abort ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	355 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	356 error ("Fortran procedure terminated by call to XERBLA");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	357 }
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	358
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	359 static void initialize_xerbla_error_handler ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	360 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	361 // The idea here is to force xerbla to be referenced so that we will
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	362 // link to our own version instead of the one provided by the BLAS
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	363 // library. But numeric_limits<double>::NaN () should never be -1, so
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	364 // we should never actually call xerbla. FIXME (again!): If this
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	365 // becomes a constant expression the test might be optimized away and
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	366 // then the reference to the function might also disappear.
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	367
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	368 if (numeric_limits<double>::NaN () == -1)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	369 F77_FUNC (xerbla, XERBLA) ("octave", 13 F77_CHAR_ARG_LEN (6));
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	370
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	371 typedef void (*xerbla_handler_ptr) ();
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	372
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	373 typedef void (*octave_set_xerbla_handler_ptr) (xerbla_handler_ptr);
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	374
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	375 dynamic_library libs ("");
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	376
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	377 if (libs)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	378 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	379 octave_set_xerbla_handler_ptr octave_set_xerbla_handler
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	380 = reinterpret_cast<octave_set_xerbla_handler_ptr>
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	381 (libs.search ("octave_set_xerbla_handler"));
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	382
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	383 if (octave_set_xerbla_handler)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	384 octave_set_xerbla_handler (xerbla_abort);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	385 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	386 }
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	387
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	388 OCTAVE_NORETURN static void
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	389 lo_error_handler (const char *fmt, ...)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	390 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	391 va_list args;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	392 va_start (args, fmt);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	393 verror_with_cfn (fmt, args);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	394 va_end (args);
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	395
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	396 throw execution_exception ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	397 }
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	398
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	399 OCTAVE_NORETURN static void
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	400 lo_error_with_id_handler (const char id, const char fmt, ...)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	401 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	402 va_list args;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	403 va_start (args, fmt);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	404 verror_with_id_cfn (id, fmt, args);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	405 va_end (args);
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	406
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	407 throw execution_exception ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	408 }
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	409
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	410 static void initialize_error_handlers ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	411 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	412 set_liboctave_error_handler (lo_error_handler);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	413 set_liboctave_error_with_id_handler (lo_error_with_id_handler);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	414 set_liboctave_warning_handler (warning);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	415 set_liboctave_warning_with_id_handler (warning_with_id);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	416 }
25487 fbc270aeb55d * interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions. John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	417
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	418 // Create an interpreter object and perform initialization up to the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	419 // point of setting reading command history and setting the load
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	420 // path.
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 22186 diff changeset	421
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	422 interpreter::interpreter (application *app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	423 : m_app_context (app_context),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	424 m_tmp_files (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	425 m_atexit_fcns (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	426 m_display_info (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	427 m_environment (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	428 m_settings (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	429 m_error_system (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	430 m_evaluator (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	431 m_help_system (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	432 m_input_system (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	433 m_output_system (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	434 m_history_system (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	435 m_dynamic_loader (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	436 m_load_path (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	437 m_load_save_system (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	438 m_type_info (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	439 m_symbol_table (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	440 m_stream_list (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	441 m_child_list (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	442 m_url_handle_manager (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	443 m_cdef_manager (*this),
31730 610a85b0ff62 use interpreter::feval instead of global feval function John W. Eaton <jwe@octave.org> parents: 31727 diff changeset	444 m_gtk_manager (*this),
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	445 m_event_manager (*this),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	446 m_gh_manager (nullptr),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	447 m_interactive (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	448 m_read_site_files (true),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	449 m_read_init_files (m_app_context != nullptr),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	450 m_verbose (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	451 m_traditional (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	452 m_inhibit_startup_message (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	453 m_load_path_initialized (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	454 m_history_initialized (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	455 m_interrupt_all_in_process_group (true),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	456 m_cancel_quit (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	457 m_executing_finish_script (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	458 m_executing_atexit (false),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	459 m_initialized (false)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	460 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	461 // FIXME: When thread_local storage is used by default, this message
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	462 // should change to say something like
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	463 //
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	464 // only one Octave interpreter may be active in any given thread
24538 2b273df71aa0 allow experimenting with thread_local storage John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	465
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	466 if (m_instance)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	467 throw std::runtime_error
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	468 ("only one Octave interpreter may be active");
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 22186 diff changeset	469
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	470 m_instance = this;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	471
30309 bf619727bf6c interpreter: Use UTF-8 locale on Windows if possible. Markus Mützel <markus.muetzel@gmx.de> parents: 30156 diff changeset	472 #if defined (OCTAVE_HAVE_WINDOWS_UTF8_LOCALE)
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	473 // Force a UTF-8 locale on Windows if possible
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	474 std::setlocale (LC_ALL, ".UTF8");
30309 bf619727bf6c interpreter: Use UTF-8 locale on Windows if possible. Markus Mützel <markus.muetzel@gmx.de> parents: 30156 diff changeset	475 #else
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	476 std::setlocale (LC_ALL, "");
30309 bf619727bf6c interpreter: Use UTF-8 locale on Windows if possible. Markus Mützel <markus.muetzel@gmx.de> parents: 30156 diff changeset	477 #endif
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	478 // Matlab uses "C" locale for LC_NUMERIC class regardless of local setting
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	479 std::setlocale (LC_NUMERIC, "C");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	480 std::setlocale (LC_TIME, "C");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	481 sys::env::putenv ("LC_NUMERIC", "C");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	482 sys::env::putenv ("LC_TIME", "C");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	483
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	484 // Initialize the default floating point unit control state.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	485 octave_set_default_fpucw ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	486
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	487 thread::init ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	488
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	489 octave_ieee_init ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	490
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	491 initialize_xerbla_error_handler ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	492
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	493 initialize_error_handlers ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	494
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	495 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	496 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	497 install_signal_handlers ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	498 octave_unblock_signal_by_name ("SIGTSTP");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	499 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	500 else
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	501 quit_allowed = false;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	502
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	503 if (! m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	504 m_display_info.initialize ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	505
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	506 bool line_editing = false;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	507
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	508 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	509 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	510 // Embedded interpreters don't execute command line options.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	511 const cmdline_options& options = m_app_context->options ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	512
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	513 // Make all command-line arguments available to startup files,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	514 // including PKG_ADD files.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	515
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	516 string_vector args = options.all_args ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	517
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	518 m_app_context->intern_argv (args);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	519 intern_nargin (args.numel () - 1);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	520
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	521 bool is_octave_program = m_app_context->is_octave_program ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	522
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	523 std::list<std::string> command_line_path = options.command_line_path ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	524
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	525 for (const auto& pth : command_line_path)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	526 m_load_path.set_command_line_path (pth);
27266 596312d4f25d don't use singleton pattern for display_info class John W. Eaton <jwe@octave.org> parents: 27263 diff changeset	527
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	528 std::string exec_path = options.exec_path ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	529 if (! exec_path.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	530 m_environment.exec_path (exec_path);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	531
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	532 std::string image_path = options.image_path ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	533 if (! image_path.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	534 m_environment.image_path (image_path);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	535
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	536 if (! options.no_window_system ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	537 m_display_info.initialize ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	538
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	539 // Is input coming from a terminal? If so, we are probably
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	540 // interactive.
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	541
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	542 // If stdin is not a tty, then we are reading commands from a
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	543 // pipe or a redirected file.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	544 bool stdin_is_tty = octave_isatty_wrapper (fileno (stdin));
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	545
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	546 m_interactive = (! is_octave_program && stdin_is_tty
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	547 && octave_isatty_wrapper (fileno (stdout)));
23599 5cb3a2bb5e1e don't use singleton for symbol_table John W. Eaton <jwe@octave.org> parents: 23553 diff changeset	548
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	549 // Don't force interactive if we're already interactive (bug #60696).
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	550 bool forced_interactive = options.forced_interactive ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	551 if (m_interactive)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	552 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	553 m_app_context->forced_interactive (false);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	554 forced_interactive = false;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	555 }
23111 252975fdc444 more refactoring of interpreter and application classes John W. Eaton <jwe@octave.org> parents: 23110 diff changeset	556
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	557 // Check if the user forced an interactive session.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	558 if (forced_interactive)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	559 m_interactive = true;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	560
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	561 line_editing = options.line_editing ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	562 if ((! m_interactive \|\| forced_interactive)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	563 && ! options.forced_line_editing ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	564 line_editing = false;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	565
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	566 m_traditional = options.traditional ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	567
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	568 // FIXME: if possible, perform the following actions directly
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	569 // instead of using the interpreter-level functions.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	570
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	571 if (options.echo_commands ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	572 m_evaluator.echo
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	573 (tree_evaluator::ECHO_SCRIPTS \| tree_evaluator::ECHO_FUNCTIONS
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	574 \| tree_evaluator::ECHO_ALL);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	575
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	576 std::string docstrings_file = options.docstrings_file ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	577 if (! docstrings_file.empty ())
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	578 Fbuilt_in_docstrings_file (*this, ovl (docstrings_file));
23111 252975fdc444 more refactoring of interpreter and application classes John W. Eaton <jwe@octave.org> parents: 23110 diff changeset	579
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	580 std::string doc_cache_file = options.doc_cache_file ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	581 if (! doc_cache_file.empty ())
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	582 Fdoc_cache_file (*this, ovl (doc_cache_file));
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	583
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	584 std::string info_file = options.info_file ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	585 if (! info_file.empty ())
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	586 Finfo_file (*this, ovl (info_file));
23111 252975fdc444 more refactoring of interpreter and application classes John W. Eaton <jwe@octave.org> parents: 23110 diff changeset	587
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	588 std::string info_program = options.info_program ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	589 if (! info_program.empty ())
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	590 Finfo_program (*this, ovl (info_program));
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	591
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	592 std::string texi_macros_file = options.texi_macros_file ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	593 if (! texi_macros_file.empty ())
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	594 Ftexi_macros_file (*this, ovl (texi_macros_file));
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	595 }
23111 252975fdc444 more refactoring of interpreter and application classes John W. Eaton <jwe@octave.org> parents: 23110 diff changeset	596
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	597 // FIXME: we defer creation of the gh_manager object because it
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	598 // creates a root_figure object that requires the display_info
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	599 // object, but that is currently only accessible through the global
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	600 // interpreter object and that is not available until after the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	601 // interpreter::instance pointer is set (above). It would be better
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	602 // if m_gh_manager could be an object value instead of a pointer and
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	603 // created as part of the interpreter initialization. To do that,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	604 // we should either make the display_info object independent of the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	605 // interpreter object (does it really need to cache any
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	606 // information?) or defer creation of the root_figure object until
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	607 // it is actually needed.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	608 m_gh_manager = new gh_manager (*this);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	609
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	610 m_input_system.initialize (line_editing);
29912 da5cc930ff10 Change startup so that '--interactive' does not always force '--no-line-editing' (bug #60696). Rik <rik@octave.org> parents: 29848 diff changeset	611
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	612 // These can come after command line args since none of them set any
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	613 // defaults that might be changed by command line options.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	614
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	615 initialize_version_info ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	616
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	617 // This should be done before initializing the load path because
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	618 // some PKG_ADD files might need --traditional behavior.
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	619
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	620 if (m_traditional)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	621 maximum_braindamage ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	622
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	623 octave_interpreter_ready = true;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	624 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	625
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	626 OCTAVE_THREAD_LOCAL interpreter *interpreter::m_instance = nullptr;
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	627
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	628 interpreter::~interpreter ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	629 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	630 if (! m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	631 shutdown ();
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	632
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	633 delete m_gh_manager;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	634 }
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	635
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	636 void interpreter::intern_nargin (octave_idx_type nargs)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	637 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	638 m_evaluator.set_auto_fcn_var (stack_frame::NARGIN, nargs);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	639 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	640
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	641 // Read the history file unless a command-line option inhibits that.
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	642
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	643 void interpreter::initialize_history (bool read_history_file)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	644 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	645 if (! m_history_initialized)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	646 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	647 // Allow command-line option to override.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	648
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	649 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	650 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	651 const cmdline_options& options = m_app_context->options ();
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	652
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	653 read_history_file = options.read_history_file ();
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	654
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	655 if (! read_history_file)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	656 command_history::ignore_entries ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	657 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	658
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	659 m_history_system.initialize (read_history_file);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	660
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	661 if (! m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	662 command_history::ignore_entries ();
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	663
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	664 m_history_initialized = true;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	665 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	666 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	667
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	668 // Set the initial path to the system default unless command-line
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	669 // option says to leave it empty.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	670
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	671 void interpreter::initialize_load_path (bool set_initial_path)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	672 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	673 if (! m_load_path_initialized)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	674 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	675 // Allow command-line option to override.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	676
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	677 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	678 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	679 const cmdline_options& options = m_app_context->options ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	680
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	681 set_initial_path = options.set_initial_path ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	682 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	683
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	684 // Temporarily set the execute_pkg_add function to one that
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	685 // catches exceptions. This is better than wrapping
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	686 // load_path::initialize in a try-catch block because it will
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	687 // not stop executing PKG_ADD files at the first exception.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	688 // It's also better than changing the default execute_pkg_add
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	689 // function to use safe_source file because that will normally
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	690 // be evaluated from the normal interpreter loop where exceptions
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	691 // are already handled.
27322 cb92168e48f6 defer gh_manager creation until after display_info initialization John W. Eaton <jwe@octave.org> parents: 27321 diff changeset	692
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	693 unwind_action restore_add_hook (&load_path::set_add_hook, &m_load_path,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	694 m_load_path.get_add_hook ());
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	695
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	696 m_load_path.set_add_hook ([=] (const std::string& dir)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	697 { this->execute_pkg_add (dir); });
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	698
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	699 m_load_path.initialize (set_initial_path);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	700
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	701 m_load_path_initialized = true;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	702 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	703 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	704
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	705 // This may be called separately from execute
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	706
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	707 void interpreter::initialize ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	708 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	709 if (m_initialized)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	710 return;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	711
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	712 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	713 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	714 const cmdline_options& options = m_app_context->options ();
23511 232c8d69d934 manage interpreter instance in interpreter object John W. Eaton <jwe@octave.org> parents: 23466 diff changeset	715
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	716 if (options.experimental_terminal_widget ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	717 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	718 if (! options.gui ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	719 display_startup_message ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	720 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	721 else
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	722 display_startup_message ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	723 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	724 else
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	725 display_startup_message ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	726
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	727 // Wait to read the history file until the interpreter reads input
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	728 // files and begins evaluating commands.
31039 ecb867dfc8eb Don't shut down interpreter immediately on "execute" (bug #62308). Markus Mützel <markus.muetzel@gmx.de> parents: 30749 diff changeset	729
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	730 initialize_history ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	731
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	732 // Initializing the load path may execute PKG_ADD files, so can't be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	733 // done until the interpreter is ready to execute commands.
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 22186 diff changeset	734
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	735 // Deferring it to the execute step also allows the path to be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	736 // initialized between creating and execute the interpreter, for
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	737 // example, to set a custom path for an embedded interpreter.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	738
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	739 initialize_load_path ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	740
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	741 octave_save_signal_mask ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	742
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	743 can_interrupt = true;
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 22186 diff changeset	744
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	745 octave_signal_hook = respond_to_pending_signals;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	746 octave_interrupt_hook = nullptr;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	747
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	748 catch_interrupts ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	749
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	750 // FIXME: could we eliminate this variable or make it not be global?
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	751 // Global used to communicate with signal handler.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	752 octave_initialized = true;
23117 17a3567a7b01 separate final interpreter initialization from execution John W. Eaton <jwe@octave.org> parents: 23111 diff changeset	753
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	754 m_initialized = true;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	755 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	756
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	757 // Note: this function is currently only used with the new
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	758 // experimental terminal widget.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	759
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	760 void interpreter::get_line_and_eval ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	761 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	762 m_evaluator.get_line_and_eval ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	763 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	764
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	765 // Note: the following class is currently only used with the new
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	766 // experimental terminal widget.
23711 5a97aafb12a9 don't call built-in interpreter functions from the application context John W. Eaton <jwe@octave.org> parents: 23703 diff changeset	767
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	768 class cli_input_reader
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	769 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	770 public:
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	771
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	772 cli_input_reader (interpreter& interp)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	773 : m_interpreter (interp), m_thread () { }
23117 17a3567a7b01 separate final interpreter initialization from execution John W. Eaton <jwe@octave.org> parents: 23111 diff changeset	774
31837 febd82d1a8de use new macros to consistently delete copy and move member functions John W. Eaton <jwe@octave.org> parents: 31813 diff changeset	775 OCTAVE_DISABLE_COPY_MOVE (cli_input_reader)
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	776
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	777 ~cli_input_reader ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	778 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	779 // FIXME: Would it be better to ensure that
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	780 // interpreter::get_line_and_eval exits and then call
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	781 // m_thread.join () here?
23117 17a3567a7b01 separate final interpreter initialization from execution John W. Eaton <jwe@octave.org> parents: 23111 diff changeset	782
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	783 m_thread.detach ();
23092 0fed4c678795 additional restructuring of startup and shutdown John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	784 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	785
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	786 void start ()
23117 17a3567a7b01 separate final interpreter initialization from execution John W. Eaton <jwe@octave.org> parents: 23111 diff changeset	787 {
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	788 m_thread = std::thread (&interpreter::get_line_and_eval, &m_interpreter);
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	789 }
3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	790
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	791 private:
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	792
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	793 interpreter& m_interpreter;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	794
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	795 std::thread m_thread;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	796 };
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	797
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	798 void interpreter::parse_and_execute (const std::string& input,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	799 bool& incomplete_parse)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	800 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	801 m_evaluator.parse_and_execute (input, incomplete_parse);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	802 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	803
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	804 // FIXME: this function is intended to be executed only once. Should
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	805 // we enforce that restriction?
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	806
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	807 int interpreter::execute ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	808 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	809 int exit_status = 0;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	810
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	811 try
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	812 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	813 initialize ();
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	814
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	815 execute_startup_files ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	816
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	817 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	818 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	819 const cmdline_options& options = m_app_context->options ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	820
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	821 if (m_app_context->have_eval_option_code ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	822 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	823 int status = execute_eval_option_code ();
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	824
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	825 if (status )
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	826 exit_status = status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	827
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	828 if (! options.persist ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	829 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	830 shutdown ();
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	831
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	832 return exit_status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	833 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	834 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	835
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	836 // If there is an extra argument, see if it names a file to
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	837 // read. Additional arguments are taken as command line options
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	838 // for the script.
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	839
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	840 if (m_app_context->have_script_file ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	841 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	842 int status = execute_command_line_file ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	843
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	844 if (status)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	845 exit_status = status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	846
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	847 if (! options.persist ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	848 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	849 shutdown ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	850
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	851 return exit_status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	852 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	853 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	854
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	855 if (options.forced_interactive ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	856 command_editor::blink_matching_paren (false);
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	857
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	858 if (options.server ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	859 exit_status = server_loop ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	860 else if (options.experimental_terminal_widget ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	861 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	862 if (options.gui ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	863 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	864 m_event_manager.start_gui (true);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	865
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	866 exit_status = server_loop ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	867 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	868 else
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	869 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	870 // Use an object so that the thread started for the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	871 // reader will be cleaned up no matter how we exit
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	872 // this function.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	873
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	874 cli_input_reader reader (*this);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	875
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	876 reader.start ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	877
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	878 exit_status = server_loop ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	879 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	880 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	881 else
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	882 exit_status = main_loop ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	883
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	884 shutdown ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	885 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	886 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	887 catch (const exit_exception& xe)
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	888 {
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	889 exit_status = xe.exit_status ();
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	890
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	891 shutdown ();
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	892 }
3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	893
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	894 return exit_status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	895 }
23819 5d8ef9b859f8 defer execution of user code to interpreter::execute (bug #51631) John W. Eaton <jwe@octave.org> parents: 23795 diff changeset	896
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	897 // Call a function with exceptions handled to avoid problems with
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	898 // errors while shutting down.
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	899
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	900 #define OCTAVE_IGNORE_EXCEPTION(E) \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	901 catch (E) \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	902 { \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	903 recover_from_exception (); \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	904 \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	905 std::cerr << "error: ignoring " #E " while preparing to exit" \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	906 << std::endl; \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	907 }
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	908
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	909 #define OCTAVE_SAFE_CALL(F, ARGS) \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	910 do \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	911 { \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	912 try \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	913 { \
29253 28913793f678 prefer unwind_action over unwind_protect in more places John W. Eaton <jwe@octave.org> parents: 29171 diff changeset	914 unwind_action restore_debug_on_error \
28913793f678 prefer unwind_action over unwind_protect in more places John W. Eaton <jwe@octave.org> parents: 29171 diff changeset	915 (&error_system::set_debug_on_error, &m_error_system, \
28913793f678 prefer unwind_action over unwind_protect in more places John W. Eaton <jwe@octave.org> parents: 29171 diff changeset	916 m_error_system.debug_on_error ()); \
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	917 \
29253 28913793f678 prefer unwind_action over unwind_protect in more places John W. Eaton <jwe@octave.org> parents: 29171 diff changeset	918 unwind_action restore_debug_on_warning \
28913793f678 prefer unwind_action over unwind_protect in more places John W. Eaton <jwe@octave.org> parents: 29171 diff changeset	919 (&error_system::set_debug_on_warning, &m_error_system, \
28913793f678 prefer unwind_action over unwind_protect in more places John W. Eaton <jwe@octave.org> parents: 29171 diff changeset	920 m_error_system.debug_on_warning ()); \
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	921 \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	922 m_error_system.debug_on_error (false); \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	923 m_error_system.debug_on_warning (false); \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	924 \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	925 F ARGS; \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	926 } \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	927 OCTAVE_IGNORE_EXCEPTION (const exit_exception&) \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	928 OCTAVE_IGNORE_EXCEPTION (const interrupt_exception&) \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	929 OCTAVE_IGNORE_EXCEPTION (const execution_exception&) \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	930 OCTAVE_IGNORE_EXCEPTION (const std::bad_alloc&) \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	931 } \
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	932 while (0)
00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	933
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	934 void interpreter::shutdown ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	935 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	936 // Attempt to prevent more than one call to shutdown.
29545 841ca9987302 perform shutdown actions in interpreter destructor (bug #60334) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	937
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	938 if (! m_initialized)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	939 return;
29545 841ca9987302 perform shutdown actions in interpreter destructor (bug #60334) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	940
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	941 m_initialized = false;
29545 841ca9987302 perform shutdown actions in interpreter destructor (bug #60334) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	942
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	943 OCTAVE_SAFE_CALL (feval, ("close", ovl ("all"), 0));
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	944
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	945 // Any atexit functions added after this function call won't be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	946 // executed. Each atexit function is executed with
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	947 // OCTAVE_SAFE_CALL, so we don't need that here.
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	948
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	949 execute_atexit_fcns ();
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	950
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	951 // Clear all functions and variables while the event manager is
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	952 // still processing events and notify the event manager. This way,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	953 // the workspace model will be cleared before the GUI exits.
30738 3c4368f0a4ab clear workspace model before exit (bug #61994) John W. Eaton <jwe@octave.org> parents: 30736 diff changeset	954
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	955 // FIXME: This approach seems a bit fragile since there could be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	956 // other places in the GUI that have references to interpreter
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	957 // objects. How can we reliably ensure that they are all removed
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	958 // before the interpreter exits? Maybe the best solution is to
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	959 // always start the GUI from the interpreter and close it when the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	960 // interpreter exits? However, the workspace model is owned by the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	961 // base_qobject object not the workspace viewer or the main window,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	962 // so simply closing the GUI window(s) is not sufficient. See also
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	963 // bug #61994.
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	964
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	965 // Note that we don't force symbols to be cleared, so we will
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	966 // respect mlock at this point. Later, we'll force all variables
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	967 // and functions to be cleared.
28622 d075c2f26d1d reorder shutdown steps (bug #57591) John W. Eaton <jwe@octave.org> parents: 28616 diff changeset	968
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	969 OCTAVE_SAFE_CALL (clear_all, ());
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	970 OCTAVE_SAFE_CALL (m_event_manager.clear_workspace, ());
30738 3c4368f0a4ab clear workspace model before exit (bug #61994) John W. Eaton <jwe@octave.org> parents: 30736 diff changeset	971
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	972 // If we are attached to a GUI, queue and event to close it (only
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	973 // works with the new terminal widget), process pending events and
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	974 // disable the link.
30738 3c4368f0a4ab clear workspace model before exit (bug #61994) John W. Eaton <jwe@octave.org> parents: 30736 diff changeset	975
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	976 OCTAVE_SAFE_CALL (m_event_manager.close_gui, ());
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	977 OCTAVE_SAFE_CALL (m_event_manager.process_events, (true));
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	978 OCTAVE_SAFE_CALL (m_event_manager.disable, ());
30738 3c4368f0a4ab clear workspace model before exit (bug #61994) John W. Eaton <jwe@octave.org> parents: 30736 diff changeset	979
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	980 OCTAVE_SAFE_CALL (m_input_system.clear_input_event_hooks, ());
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	981
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	982 // We may still have some figures. Close them.
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	983
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	984 OCTAVE_SAFE_CALL (feval, ("close", ovl ("all"), 0));
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	985
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	986 // What is supposed to happen if a figure has a closerequestfcn or
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	987 // deletefcn callback registered that creates other figures or
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	988 // variables? What if those variables are classdef objects with
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	989 // destructors that can create figures? The possibilities are
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	990 // endless. At some point, we have to give up and force execution
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	991 // to end.
28622 d075c2f26d1d reorder shutdown steps (bug #57591) John W. Eaton <jwe@octave.org> parents: 28616 diff changeset	992
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	993 // Note that we again don't force symbols to be cleared, so we
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	994 // continue to respect mlock here. Later, we'll force all variables
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	995 // and functions to be cleared.
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	996
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	997 OCTAVE_SAFE_CALL (clear_all, ());
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	998
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	999 // Do this explicitly so that destructors for mex file objects
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1000 // are called, so that functions registered with mexAtExit are
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1001 // called.
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1002
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1003 OCTAVE_SAFE_CALL (m_symbol_table.clear_mex_functions, ());
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1004
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1005 OCTAVE_SAFE_CALL (command_editor::restore_terminal_state, ());
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1006
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1007 OCTAVE_SAFE_CALL (m_history_system.write_timestamp, ());
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1008
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1009 if (! command_history::ignoring_entries ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1010 OCTAVE_SAFE_CALL (command_history::clean_up_and_save, ());
28622 d075c2f26d1d reorder shutdown steps (bug #57591) John W. Eaton <jwe@octave.org> parents: 28616 diff changeset	1011
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1012 OCTAVE_SAFE_CALL (m_gtk_manager.unload_all_toolkits, ());
28622 d075c2f26d1d reorder shutdown steps (bug #57591) John W. Eaton <jwe@octave.org> parents: 28616 diff changeset	1013
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1014 // Now that the graphics toolkits have been unloaded, force all
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1015 // symbols to be cleared.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1016
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1017 OCTAVE_SAFE_CALL (clear_all, (true));
28622 d075c2f26d1d reorder shutdown steps (bug #57591) John W. Eaton <jwe@octave.org> parents: 28616 diff changeset	1018
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1019 // FIXME: May still need something like this to ensure that
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1020 // destructors for class objects will run properly. Should that be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1021 // done earlier? Before or after atexit functions are executed?
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1022 // What will happen if the destructor for an obect attempts to
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1023 // display a figure?
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	1024
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1025 OCTAVE_SAFE_CALL (m_symbol_table.cleanup, ());
28616 c315a866dbe9 attempt to avoid apparent graphics-related crash at shutdown (bug #58814) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	1026
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1027 OCTAVE_SAFE_CALL (sysdep_cleanup, ());
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1028
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1029 OCTAVE_SAFE_CALL (flush_stdout, ());
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1030
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1031 // Don't call singleton_cleanup_list::cleanup until we have the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1032 // problems with registering/unregistering types worked out. For
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1033 // example, uncomment the following line, then use the make_int
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1034 // function from the examples directory to create an integer
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1035 // object and then exit Octave. Octave should crash with a
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1036 // segfault when cleaning up the typinfo singleton. We need some
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1037 // way to force new octave_value_X types that are created in
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1038 // .oct files to be unregistered when the .oct file shared library
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1039 // is unloaded.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1040 //
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1041 // OCTAVE_SAFE_CALL (singleton_cleanup_list::cleanup, ());
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1042 }
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1043
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1044 void interpreter::execute_atexit_fcns ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1045 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1046 // Prevent atexit functions from adding new functions to the list.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1047 m_executing_atexit = true;
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1048
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1049 while (! m_atexit_fcns.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1050 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1051 std::string fcn = m_atexit_fcns.front ();
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1052
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1053 m_atexit_fcns.pop_front ();
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1054
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1055 OCTAVE_SAFE_CALL (feval, (fcn, octave_value_list (), 0));
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1056
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1057 OCTAVE_SAFE_CALL (flush_stdout, ());
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1058 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1059 }
28347 00a9a49c7670 improve interpreter shutdown process (bug #56952) John W. Eaton <jwe@octave.org> parents: 28266 diff changeset	1060
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1061 void interpreter::display_startup_message () const
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1062 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1063 bool inhibit_startup_message = false;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1064
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1065 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1066 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1067 const cmdline_options& options = m_app_context->options ();
23396 945b53af4655 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	1068
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1069 inhibit_startup_message = options.inhibit_startup_message ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1070 }
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1071
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1072 if (m_interactive && ! inhibit_startup_message)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1073 std::cout << octave_startup_message () << "\n" << std::endl;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1074 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1075
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1076 // Initialize by reading startup files. Return non-zero if an exception
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1077 // occurs when reading any of them, but don't exit early because of an
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1078 // exception.
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1079
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1080 int interpreter::execute_startup_files ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1081 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1082 bool read_site_files = m_read_site_files;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1083 bool read_init_files = m_read_init_files;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1084 bool verbose = m_verbose;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1085 bool inhibit_startup_message = m_inhibit_startup_message;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1086
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1087 if (m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1088 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1089 const cmdline_options& options = m_app_context->options ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1090
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1091 read_site_files = options.read_site_files ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1092 read_init_files = options.read_init_files ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1093 verbose = options.verbose_flag ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1094 inhibit_startup_message = options.inhibit_startup_message ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1095 }
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1096
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1097 verbose = (verbose && ! inhibit_startup_message);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1098
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1099 bool require_file = false;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1100
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1101 std::string context;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1102
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1103 int exit_status = 0;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1104
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1105 if (read_site_files)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1106 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1107 // Execute commands from the site-wide configuration file.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1108 // First from the file $(prefix)/lib/octave/site/m/octaverc
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1109 // (if it exists), then from the file
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1110 // $(prefix)/share/octave/$(version)/m/octaverc (if it exists).
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1111
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1112 int status = safe_source_file (config::local_site_defaults_file (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1113 context, verbose, require_file);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1114
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1115 if (status)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1116 exit_status = status;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1117
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1118 status = safe_source_file (config::site_defaults_file (),
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1119 context, verbose, require_file);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1120
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1121 if (status)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1122 exit_status = status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1123 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1124
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1125 if (read_init_files)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1126 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1127 // Try to execute commands from the Matlab compatible startup.m file
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1128 // if it exists anywhere in the load path when starting Octave.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1129 std::string ff_startup_m = file_in_path ("startup.m", "");
26722 f51e8a7c33f4 run Matlab user files from interpreter, not startup scripts (bug #55681) Mike Miller <mtmiller@octave.org> parents: 26661 diff changeset	1130
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1131 if (! ff_startup_m.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1132 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1133 int parse_status = 0;
26722 f51e8a7c33f4 run Matlab user files from interpreter, not startup scripts (bug #55681) Mike Miller <mtmiller@octave.org> parents: 26661 diff changeset	1134
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1135 try
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1136 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1137 eval_string (std::string ("startup"), false, parse_status, 0);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1138 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1139 catch (const interrupt_exception&)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1140 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1141 recover_from_exception ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1142 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1143 catch (const execution_exception& ee)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1144 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1145 handle_exception (ee);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1146 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1147 }
27832 8fd7d1d2a4ca Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477). Mike Miller <mtmiller@octave.org> parents: 27693 diff changeset	1148
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1149 // Try to execute commands from $CONFIG/octave/octaverc, where
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1150 // $CONFIG is the platform-dependent location for user local
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1151 // configuration files.
27832 8fd7d1d2a4ca Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477). Mike Miller <mtmiller@octave.org> parents: 27693 diff changeset	1152
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1153 std::string user_config_dir = sys::env::get_user_config_directory ();
27832 8fd7d1d2a4ca Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477). Mike Miller <mtmiller@octave.org> parents: 27693 diff changeset	1154
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1155 std::string cfg_dir = user_config_dir + sys::file_ops::dir_sep_str ()
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1156 + "octave";
27832 8fd7d1d2a4ca Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477). Mike Miller <mtmiller@octave.org> parents: 27693 diff changeset	1157
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1158 std::string cfg_rc = sys::env::make_absolute ("octaverc", cfg_dir);
27832 8fd7d1d2a4ca Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477). Mike Miller <mtmiller@octave.org> parents: 27693 diff changeset	1159
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1160 if (! cfg_rc.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1161 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1162 int status = safe_source_file (cfg_rc, context, verbose,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1163 require_file);
27832 8fd7d1d2a4ca Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477). Mike Miller <mtmiller@octave.org> parents: 27693 diff changeset	1164
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1165 if (status)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1166 exit_status = status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1167 }
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1168
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1169 // Try to execute commands from $HOME/$OCTAVE_INITFILE and
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1170 // $OCTAVE_INITFILE. If $OCTAVE_INITFILE is not set,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1171 // .octaverc is assumed.
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1172
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1173 bool home_rc_already_executed = false;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1174
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1175 std::string initfile = sys::env::getenv ("OCTAVE_INITFILE");
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1176
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1177 if (initfile.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1178 initfile = ".octaverc";
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1179
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1180 std::string home_dir = sys::env::get_home_directory ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1181
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1182 std::string home_rc = sys::env::make_absolute (initfile, home_dir);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1183
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1184 std::string local_rc;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1185
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1186 if (! home_rc.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1187 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1188 int status = safe_source_file (home_rc, context, verbose,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1189 require_file);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1190
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1191 if (status)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1192 exit_status = status;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1193
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1194 // Names alone are not enough.
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1195
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1196 sys::file_stat fs_home_rc (home_rc);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1197
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1198 if (fs_home_rc)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1199 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1200 // We want to check for curr_dir after executing home_rc
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1201 // because doing that may change the working directory.
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1202
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23694 diff changeset	1203 local_rc = sys::env::make_absolute (initfile);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1204
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1205 home_rc_already_executed = same_file (home_rc, local_rc);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1206 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1207 }
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1208
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1209 if (! home_rc_already_executed)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1210 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1211 if (local_rc.empty ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1212 local_rc = sys::env::make_absolute (initfile);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1213
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1214 int status = safe_source_file (local_rc, context, verbose,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1215 require_file);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1216
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1217 if (status)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1218 exit_status = status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1219 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1220 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1221
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1222 if (m_interactive && verbose)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1223 std::cout << std::endl;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1224
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1225 return exit_status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1226 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1227
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1228 // Execute any code specified with --eval 'CODE'
27530 7a9d2b0e6da8 be more defensive about using m_app_context in interpreter code John W. Eaton <jwe@octave.org> parents: 27529 diff changeset	1229
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1230 int interpreter::execute_eval_option_code ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1231 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1232 if (! m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1233 return 0;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1234
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1235 const cmdline_options& options = m_app_context->options ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1236
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1237 std::string code_to_eval = options.code_to_eval ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1238
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1239 unwind_protect_var<bool> upv (m_interactive, false);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1240
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1241 int parse_status = 0;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1242
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1243 try
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1244 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1245 eval_string (code_to_eval, false, parse_status, 0);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1246 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1247 catch (const interrupt_exception&)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1248 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1249 recover_from_exception ();
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1250
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1251 return 1;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1252 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1253 catch (const execution_exception& ee)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1254 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1255 handle_exception (ee);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1256
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1257 return 1;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1258 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1259
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1260 return parse_status;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1261 }
27530 7a9d2b0e6da8 be more defensive about using m_app_context in interpreter code John W. Eaton <jwe@octave.org> parents: 27529 diff changeset	1262
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1263 int interpreter::execute_command_line_file ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1264 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1265 if (! m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1266 return 0;
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1267
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1268 const cmdline_options& options = m_app_context->options ();
23599 5cb3a2bb5e1e don't use singleton for symbol_table John W. Eaton <jwe@octave.org> parents: 23553 diff changeset	1269
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1270 string_vector args = options.all_args ();
23599 5cb3a2bb5e1e don't use singleton for symbol_table John W. Eaton <jwe@octave.org> parents: 23553 diff changeset	1271
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1272 void (interpreter::*interactive_fptr) (bool) = &interpreter::interactive;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1273 unwind_action restore_interactive (interactive_fptr, this, m_interactive);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1274
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1275 unwind_action restore_argv (&application::intern_argv, m_app_context, args);
29253 28913793f678 prefer unwind_action over unwind_protect in more places John W. Eaton <jwe@octave.org> parents: 29171 diff changeset	1276
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1277 unwind_action restore_nargin (&interpreter::intern_nargin, this,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1278 args.numel () - 1);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1279
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1280 void (application::*program_invocation_name_fptr) (const std::string&)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1281 = &application::program_invocation_name;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1282 unwind_action restore_program_invocation_name
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1283 (program_invocation_name_fptr, m_app_context,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1284 application::program_invocation_name ());
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1285
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1286 void (application::*program_name_fptr) (const std::string&)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1287 = &application::program_name;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1288 unwind_action restore_program_name
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1289 (program_name_fptr, m_app_context, application::program_name ());
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1290
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1291 m_interactive = false;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1292
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1293 // If we are running an executable script (#! /bin/octave) then
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1294 // we should only see the args passed to the script.
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1295
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1296 string_vector script_args = options.remaining_args ();
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1297
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1298 m_app_context->intern_argv (script_args);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1299 intern_nargin (script_args.numel () - 1);
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1300
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1301 std::string fname = script_args[0];
23102 373771419d51 refactor interpreter::execute John W. Eaton <jwe@octave.org> parents: 23100 diff changeset	1302
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1303 m_app_context->set_program_names (fname);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1304
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1305 std::string context;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1306 bool verbose = false;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1307 bool require_file = true;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1308
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1309 return safe_source_file (fname, context, verbose, require_file);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1310 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1311
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1312 int interpreter::main_loop ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1313 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1314 command_editor::add_event_hook (release_unreferenced_dynamic_libraries);
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1315
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1316 return m_evaluator.repl ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1317 }
30749 076e19eac74a allow deletion of dynamic_library objects to be delayed John W. Eaton <jwe@octave.org> parents: 30747 diff changeset	1318
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1319 int interpreter::server_loop ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1320 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1321 return m_evaluator.server_loop ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1322 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1323
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1324 tree_evaluator& interpreter::get_evaluator ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1325 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1326 return m_evaluator;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1327 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1328
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1329 stream_list& interpreter::get_stream_list ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1330 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1331 return m_stream_list;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1332 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1333
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1334 url_handle_manager& interpreter::get_url_handle_manager ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1335 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1336 return m_url_handle_manager;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1337 }
23738 8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23723 diff changeset	1338
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1339 symbol_scope
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1340 interpreter::get_top_scope () const
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1341 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1342 return m_evaluator.get_top_scope ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1343 }
23742 1f0daaf81955 don't use singleton for ch_manager, rename to url_handle_manager John W. Eaton <jwe@octave.org> parents: 23738 diff changeset	1344
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1345 symbol_scope
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1346 interpreter::get_current_scope () const
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1347 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1348 return m_evaluator.get_current_scope ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1349 }
23609 99989ab8f142 new convenience functions for accessing current scope John W. Eaton <jwe@octave.org> parents: 23599 diff changeset	1350
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1351 symbol_scope
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1352 interpreter::require_current_scope (const std::string& who) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1353 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1354 symbol_scope scope = get_current_scope ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1355
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1356 if (! scope)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1357 error ("%s: symbol table scope missing", who.c_str ());
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1358
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1359 return scope;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1360 }
23609 99989ab8f142 new convenience functions for accessing current scope John W. Eaton <jwe@octave.org> parents: 23599 diff changeset	1361
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1362 profiler& interpreter::get_profiler ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1363 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1364 return m_evaluator.get_profiler ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1365 }
23609 99989ab8f142 new convenience functions for accessing current scope John W. Eaton <jwe@octave.org> parents: 23599 diff changeset	1366
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1367 int interpreter::chdir (const std::string& dir)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1368 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1369 std::string xdir = sys::file_ops::tilde_expand (dir);
23609 99989ab8f142 new convenience functions for accessing current scope John W. Eaton <jwe@octave.org> parents: 23599 diff changeset	1370
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1371 int cd_ok = sys::env::chdir (xdir);
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23742 diff changeset	1372
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1373 if (! cd_ok)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1374 error ("%s: %s", dir.c_str (), std::strerror (errno));
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1375
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1376 Vlast_chdir_time.stamp ();
27408 9b19eec60931 move change directory function to interpreter class John W. Eaton <jwe@octave.org> parents: 27394 diff changeset	1377
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1378 // FIXME: should these actions be handled as a list of functions
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1379 // to call so users can add their own chdir handlers?
27408 9b19eec60931 move change directory function to interpreter class John W. Eaton <jwe@octave.org> parents: 27394 diff changeset	1380
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1381 m_load_path.read_dir_config (".");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1382 m_load_path.update ();
27408 9b19eec60931 move change directory function to interpreter class John W. Eaton <jwe@octave.org> parents: 27394 diff changeset	1383
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1384 m_event_manager.directory_changed (sys::env::get_current_directory ());
27408 9b19eec60931 move change directory function to interpreter class John W. Eaton <jwe@octave.org> parents: 27394 diff changeset	1385
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1386 return cd_ok;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1387 }
27408 9b19eec60931 move change directory function to interpreter class John W. Eaton <jwe@octave.org> parents: 27394 diff changeset	1388
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1389 void interpreter::mlock (bool skip_first) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1390 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1391 m_evaluator.mlock (skip_first);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1392 }
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1393
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1394 void interpreter::munlock (bool skip_first) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1395 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1396 m_evaluator.munlock (skip_first);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1397 }
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27832 diff changeset	1398
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1399 bool interpreter::mislocked (bool skip_first) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1400 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1401 return m_evaluator.mislocked (skip_first);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1402 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1403
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1404 void interpreter::munlock (const char *nm)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1405 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1406 if (! nm)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1407 error ("munlock: invalid value for NAME");
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1408
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1409 munlock (std::string (nm));
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1410 }
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1411
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1412 void interpreter::munlock (const std::string& nm)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1413 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1414 octave_value val = m_symbol_table.find_function (nm);
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27832 diff changeset	1415
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1416 if (val.is_defined ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1417 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1418 octave_function *fcn = val.function_value ();
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1419
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1420 if (fcn)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1421 fcn->unlock ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1422 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1423 }
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1424
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1425 bool interpreter::mislocked (const char *nm)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1426 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1427 if (! nm)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1428 error ("mislocked: invalid value for NAME");
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1429
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1430 return mislocked (std::string (nm));
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1431 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1432
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1433 bool interpreter::mislocked (const std::string& nm)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1434 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1435 bool retval = false;
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1436
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1437 octave_value val = m_symbol_table.find_function (nm);
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27832 diff changeset	1438
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1439 if (val.is_defined ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1440 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1441 octave_function *fcn = val.function_value ();
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27832 diff changeset	1442
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1443 if (fcn)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1444 retval = fcn->islocked ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1445 }
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1446
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1447 return retval;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1448 }
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1449
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1450 std::string interpreter::mfilename (const std::string& opt) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1451 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1452 return m_evaluator.mfilename (opt);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1453 }
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1454
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1455 octave_value_list interpreter::eval_string (const std::string& eval_str,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1456 bool silent, int& parse_status,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1457 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1458 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1459 return m_evaluator.eval_string (eval_str, silent, parse_status, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1460 }
23703 6eb5f6199a5a move mlock, munlock, and mislocked to interpreter class John W. Eaton <jwe@octave.org> parents: 23699 diff changeset	1461
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1462 octave_value interpreter::eval_string (const std::string& eval_str,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1463 bool silent, int& parse_status)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1464 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1465 return m_evaluator.eval_string (eval_str, silent, parse_status);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1466 }
27015 4d9e1a832a55 move core of mfilename function to evaluator John W. Eaton <jwe@octave.org> parents: 27014 diff changeset	1467
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1468 octave_value_list interpreter::eval_string (const octave_value& arg,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1469 bool silent, int& parse_status,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1470 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1471 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1472 return m_evaluator.eval_string (arg, silent, parse_status, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1473 }
26113 8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 25994 diff changeset	1474
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1475 octave_value_list interpreter::eval (const std::string& try_code,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1476 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1477 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1478 return m_evaluator.eval (try_code, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1479 }
26113 8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 25994 diff changeset	1480
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1481 octave_value_list interpreter::eval (const std::string& try_code,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1482 const std::string& catch_code,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1483 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1484 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1485 return m_evaluator.eval (try_code, catch_code, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1486 }
26113 8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 25994 diff changeset	1487
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1488 octave_value_list interpreter::evalin (const std::string& context,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1489 const std::string& try_code,
27019 6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	1490 int nargout)
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1491 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1492 return m_evaluator.evalin (context, try_code, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1493 }
27019 6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	1494
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1495 octave_value_list interpreter::evalin (const std::string& context,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1496 const std::string& try_code,
27019 6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	1497 const std::string& catch_code,
6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	1498 int nargout)
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1499 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1500 return m_evaluator.evalin (context, try_code, catch_code, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1501 }
27019 6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	1502
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1503 //! Evaluate an Octave function (built-in or interpreted) and return
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1504 //! the list of result values.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1505 //!
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1506 //! @param name The name of the function to call.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1507 //! @param args The arguments to the function.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1508 //! @param nargout The number of output arguments expected.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1509 //! @return A list of output values. The length of the list is not
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1510 //! necessarily the same as @c nargout.
27018 a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	1511
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1512 octave_value_list interpreter::feval (const char *name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1513 const octave_value_list& args,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1514 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1515 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1516 return feval (std::string (name), args, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1517 }
27018 a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	1518
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1519 octave_value_list interpreter::feval (const std::string& name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1520 const octave_value_list& args,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1521 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1522 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1523 octave_value fcn = m_symbol_table.find_function (name, args);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1524
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1525 if (fcn.is_undefined ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1526 error ("feval: function '%s' not found", name.c_str ());
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1527
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1528 octave_function *of = fcn.function_value ();
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1529
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1530 return of->call (m_evaluator, nargout, args);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1531 }
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1532
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1533 octave_value_list interpreter::feval (octave_function *fcn,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1534 const octave_value_list& args,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1535 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1536 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1537 if (fcn)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1538 return fcn->call (m_evaluator, nargout, args);
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1539
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1540 return octave_value_list ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1541 }
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1542
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1543 octave_value_list interpreter::feval (const octave_value& val,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1544 const octave_value_list& args,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1545 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1546 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1547 // FIXME: do we really want to silently return an empty ovl if
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1548 // the function object is undefined? It's essentially what the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1549 // version above that accepts a pointer to an octave_function
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1550 // object does and some code was apparently written to rely on it
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1551 // (for example, __ode15__).
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1552
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1553 if (val.is_undefined ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1554 return ovl ();
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1555
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1556 if (val.is_function ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1557 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1558 return feval (val.function_value (), args, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1559 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1560 else if (val.is_function_handle () \|\| val.is_inline_function ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1561 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1562 // This covers function handles, inline functions, and anonymous
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1563 // functions.
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1564
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1565 std::list<octave_value_list> arg_list;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1566 arg_list.push_back (args);
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1567
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1568 // FIXME: could we make octave_value::subsref a const method?
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1569 // It would be difficult because there are instances of
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1570 // incrementing the reference count inside subsref methods,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1571 // which means they can't be const with the current way of
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1572 // handling reference counting.
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1573
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1574 octave_value xval = val;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1575 return xval.subsref ("(", arg_list, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1576 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1577 else if (val.is_string ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1578 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1579 return feval (val.string_value (), args, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1580 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1581 else
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1582 error ("feval: first argument must be a string, inline function, or a function handle");
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1583
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1584 return ovl ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1585 }
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1586
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1587 //! Evaluate an Octave function (built-in or interpreted) and return
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1588 //! the list of result values.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1589 //!
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1590 //! @param args The first element of @c args is the function to call.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1591 //! It may be the name of the function as a string, a function
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1592 //! handle, or an inline function. The remaining arguments are
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1593 //! passed to the function.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1594 //! @param nargout The number of output arguments expected.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1595 //! @return A list of output values. The length of the list is not
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1596 //! necessarily the same as @c nargout.
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1597
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1598 octave_value_list interpreter::feval (const octave_value_list& args,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1599 int nargout)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1600 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1601 if (args.length () == 0)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1602 error ("feval: first argument must be a string, inline function, or a function handle");
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1603
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1604 octave_value f_arg = args(0);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1605
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1606 octave_value_list tmp_args = args.slice (1, args.length () - 1, true);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1607
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1608 return feval (f_arg, tmp_args, nargout);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1609 }
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1610
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1611 octave_value interpreter::make_function_handle (const std::string& name)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1612 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1613 return m_evaluator.make_fcn_handle (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1614 }
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1615
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1616 void interpreter::install_variable (const std::string& name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1617 const octave_value& value, bool global)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1618 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1619 m_evaluator.install_variable (name, value, global);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1620 }
27020 30e9204de313 move feval functions to interpreter class John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	1621
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1622 octave_value interpreter::global_varval (const std::string& name) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1623 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1624 return m_evaluator.global_varval (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1625 }
28433 d05a4194f1ad move make_fcn_handle to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 28427 diff changeset	1626
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1627 void interpreter::global_assign (const std::string& name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1628 const octave_value& val)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1629 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1630 m_evaluator.global_assign (name, val);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1631 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1632
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1633 octave_value interpreter::top_level_varval (const std::string& name) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1634 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1635 return m_evaluator.top_level_varval (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1636 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1637
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1638 void interpreter::top_level_assign (const std::string& name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1639 const octave_value& val)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1640 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1641 m_evaluator.top_level_assign (name, val);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1642 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1643
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1644 bool interpreter::is_variable (const std::string& name) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1645 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1646 return m_evaluator.is_variable (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1647 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1648
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1649 bool interpreter::is_local_variable (const std::string& name) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1650 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1651 return m_evaluator.is_local_variable (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1652 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1653
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1654 octave_value interpreter::varval (const std::string& name) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1655 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1656 return m_evaluator.varval (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1657 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1658
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1659 void interpreter::assign (const std::string& name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1660 const octave_value& val)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1661 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1662 m_evaluator.assign (name, val);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1663 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1664
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1665 void interpreter::assignin (const std::string& context,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1666 const std::string& name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1667 const octave_value& val)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1668 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1669 m_evaluator.assignin (context, name, val);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1670 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1671
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1672 void interpreter::source_file (const std::string& file_name,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1673 const std::string& context, bool verbose,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1674 bool require_file)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1675 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1676 m_evaluator.source_file (file_name, context, verbose, require_file);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1677 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1678
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1679 bool interpreter::at_top_level () const
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1680 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1681 return m_evaluator.at_top_level ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1682 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1683
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1684 bool interpreter::isglobal (const std::string& name) const
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1685 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1686 return m_evaluator.is_global (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1687 }
27014 daab1b311a98 move core of assignin function to evaluator John W. Eaton <jwe@octave.org> parents: 26826 diff changeset	1688
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1689 octave_value interpreter::find (const std::string& name)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1690 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1691 return m_evaluator.find (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1692 }
27017 24b7e6326e26 move parse_fcn_file to interpreter; source_file to evaluator John W. Eaton <jwe@octave.org> parents: 27016 diff changeset	1693
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1694 void interpreter::clear_all (bool force)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1695 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1696 m_evaluator.clear_all (force);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1697 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1698
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1699 void interpreter::clear_objects ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1700 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1701 m_evaluator.clear_objects ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1702 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1703
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1704 void interpreter::clear_variable (const std::string& name)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1705 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1706 m_evaluator.clear_variable (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1707 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1708
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1709 void interpreter::clear_variable_pattern (const std::string& pattern)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1710 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1711 m_evaluator.clear_variable_pattern (pattern);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1712 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1713
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1714 void interpreter::clear_variable_regexp (const std::string& pattern)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1715 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1716 m_evaluator.clear_variable_regexp (pattern);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1717 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1718
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1719 void interpreter::clear_variables ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1720 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1721 m_evaluator.clear_variables ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1722 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1723
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1724 void interpreter::clear_global_variable (const std::string& name)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1725 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1726 m_evaluator.clear_global_variable (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1727 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1728
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1729 void interpreter::clear_global_variable_pattern (const std::string& pattern)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1730 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1731 m_evaluator.clear_global_variable_pattern (pattern);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1732 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1733
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1734 void interpreter::clear_global_variable_regexp (const std::string& pattern)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1735 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1736 m_evaluator.clear_global_variable_regexp (pattern);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1737 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1738
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1739 void interpreter::clear_global_variables ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1740 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1741 m_evaluator.clear_global_variables ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1742 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1743
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1744 void interpreter::clear_functions (bool force)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1745 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1746 m_symbol_table.clear_functions (force);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1747 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1748
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1749 void interpreter::clear_function (const std::string& name)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1750 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1751 m_symbol_table.clear_function (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1752 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1753
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1754 void interpreter::clear_symbol (const std::string& name)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1755 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1756 m_evaluator.clear_symbol (name);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1757 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1758
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1759 void interpreter::clear_function_pattern (const std::string& pat)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1760 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1761 m_symbol_table.clear_function_pattern (pat);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1762 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1763
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1764 void interpreter::clear_function_regexp (const std::string& pat)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1765 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1766 m_symbol_table.clear_function_regexp (pat);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1767 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1768
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1769 void interpreter::clear_symbol_pattern (const std::string& pat)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1770 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1771 return m_evaluator.clear_symbol_pattern (pat);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1772 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1773
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1774 void interpreter::clear_symbol_regexp (const std::string& pat)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1775 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1776 return m_evaluator.clear_symbol_regexp (pat);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1777 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1778
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1779 std::list<std::string> interpreter::global_variable_names ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1780 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1781 return m_evaluator.global_variable_names ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1782 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1783
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1784 std::list<std::string> interpreter::top_level_variable_names ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1785 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1786 return m_evaluator.top_level_variable_names ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1787 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1788
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1789 std::list<std::string> interpreter::variable_names ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1790 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1791 return m_evaluator.variable_names ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1792 }
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1793
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1794 std::list<std::string> interpreter::user_function_names ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1795 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1796 return m_symbol_table.user_function_names ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1797 }
27594 e091e09d26f0 restore some symbol table functions for backward compatibility John W. Eaton <jwe@octave.org> parents: 27593 diff changeset	1798
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1799 std::list<std::string> interpreter::autoloaded_functions () const
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1800 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1801 return m_evaluator.autoloaded_functions ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1802 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1803
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1804 // May be used to send an interrupt signal to the the interpreter from
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1805 // another thread (for example, the GUI).
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1806
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1807 void interpreter::interrupt ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1808 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1809 static int sigint = 0;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1810 static bool first = true;
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1811
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1812 if (first)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1813 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1814 octave_get_sig_number ("SIGINT", &sigint);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1815 first = false;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1816 }
29292 eb1e10abe9d5 use method in interpreter class to interrupt interpreter execution in GUI John W. Eaton <jwe@octave.org> parents: 29281 diff changeset	1817
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1818 // Send SIGINT to Octave and (optionally) all other processes in its
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1819 // process group. The signal handler for SIGINT will set a global
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1820 // variable indicating an interrupt has happened. That variable is
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1821 // checked in many places in the Octave interpreter and eventually
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1822 // results in an interrupt_exception being thrown. Finally, that
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1823 // exception is caught and returns control to one of the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1824 // read-eval-print loops or to the server loop. We use a signal
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1825 // instead of just setting the global variables here so that we will
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1826 // probably send interrupt signals to any subprocesses as well as
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1827 // interrupt execution of the interpreter.
29292 eb1e10abe9d5 use method in interpreter class to interrupt interpreter execution in GUI John W. Eaton <jwe@octave.org> parents: 29281 diff changeset	1828
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1829 pid_t pid
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1830 = m_interrupt_all_in_process_group ? 0 : octave_getpid_wrapper ();
29292 eb1e10abe9d5 use method in interpreter class to interrupt interpreter execution in GUI John W. Eaton <jwe@octave.org> parents: 29281 diff changeset	1831
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1832 octave_kill_wrapper (pid, sigint);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1833 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1834
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1835 void interpreter::pause ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1836 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1837 // FIXME: To be reliable, these tree_evaluator functions must be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1838 // made thread safe.
29295 b73ddb964093 allow interrupts to be sent to all processes in process group or just octave John W. Eaton <jwe@octave.org> parents: 29293 diff changeset	1839
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1840 m_evaluator.break_on_next_statement (true);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1841 m_evaluator.reset_debug_state ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1842 }
29306 0231189f630d provide interpreter methods for pausing, resuming, and stopping evaluation John W. Eaton <jwe@octave.org> parents: 29295 diff changeset	1843
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1844 void interpreter::stop ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1845 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1846 // FIXME: To be reliable, these tree_evaluator functions must be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1847 // made thread safe.
29306 0231189f630d provide interpreter methods for pausing, resuming, and stopping evaluation John W. Eaton <jwe@octave.org> parents: 29295 diff changeset	1848
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1849 if (m_evaluator.in_debug_repl ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1850 m_evaluator.dbquit (true);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1851 else
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1852 interrupt ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1853 }
29306 0231189f630d provide interpreter methods for pausing, resuming, and stopping evaluation John W. Eaton <jwe@octave.org> parents: 29295 diff changeset	1854
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1855 void interpreter::resume ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1856 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1857 // FIXME: To be reliable, these tree_evaluator functions must be
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1858 // made thread safe.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1859
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1860 // FIXME: Should there be any feeback about not doing anything if
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1861 // not in debug mode?
29306 0231189f630d provide interpreter methods for pausing, resuming, and stopping evaluation John W. Eaton <jwe@octave.org> parents: 29295 diff changeset	1862
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1863 if (m_evaluator.in_debug_repl ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1864 m_evaluator.dbcont ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1865 }
29306 0231189f630d provide interpreter methods for pausing, resuming, and stopping evaluation John W. Eaton <jwe@octave.org> parents: 29295 diff changeset	1866
31727 1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1867 octave_value interpreter::PS1 (const octave_value_list& args, int nargout)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1868 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1869 return m_input_system.PS1 (args, nargout);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1870 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1871
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1872 std::string interpreter::PS1 () const
31727 1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1873 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1874 return m_input_system.PS1 ();
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1875 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1876
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1877 std::string interpreter::PS1 (const std::string& s)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1878 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1879 return m_input_system.PS1 (s);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1880 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1881
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1882 void interpreter::set_PS1 (const std::string& s)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1883 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1884 m_input_system.set_PS1 (s);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1885 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1886
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1887 octave_value interpreter::PS2 (const octave_value_list& args, int nargout)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1888 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1889 return m_input_system.PS2 (args, nargout);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1890 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1891
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1892 std::string interpreter::PS2 () const
31727 1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1893 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1894 return m_input_system.PS2 ();
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1895 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1896
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1897 std::string interpreter::PS2 (const std::string& s)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1898 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1899 return m_input_system.PS2 (s);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1900 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1901
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1902 void interpreter::set_PS2 (const std::string& s)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1903 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1904 m_input_system.set_PS2 (s);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1905 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1906
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1907 octave_value interpreter::PS4 (const octave_value_list& args, int nargout)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1908 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1909 return m_evaluator.PS4 (args, nargout);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1910 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1911
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1912 std::string interpreter::PS4 () const
31727 1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1913 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1914 return m_evaluator.PS4 ();
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1915 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1916
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1917 std::string interpreter::PS4 (const std::string& s)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1918 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1919 return m_evaluator.PS4 (s);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1920 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1921
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1922 void interpreter::set_PS4 (const std::string& s)
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1923 {
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1924 m_evaluator.set_PS4 (s);
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1925 }
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	1926
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1927 // Provided for convenience. Will be removed once we eliminate the
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1928 // old terminal widget.
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1929 bool interpreter::experimental_terminal_widget () const
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1930 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1931 if (! m_app_context)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1932 return false;
29306 0231189f630d provide interpreter methods for pausing, resuming, and stopping evaluation John W. Eaton <jwe@octave.org> parents: 29295 diff changeset	1933
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1934 // Embedded interpreters don't execute command line options.
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1935 const cmdline_options& options = m_app_context->options ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1936
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1937 return options.experimental_terminal_widget ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1938 }
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	1939
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1940 void interpreter::add_debug_watch_expression (const std::string& expr)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1941 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1942 m_evaluator.add_debug_watch_expression (expr);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1943 }
29503 3bfec185c9e2 experimental command window widget with server loop John W. Eaton <jwe@octave.org> parents: 29501 diff changeset	1944
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1945 void interpreter::remove_debug_watch_expression (const std::string& expr)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1946 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1947 m_evaluator.remove_debug_watch_expression (expr);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1948 }
29446 435fc29162c0 maintain a set of watch expressions for possible use in tracing/debugging John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	1949
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1950 void interpreter::clear_debug_watch_expressions ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1951 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1952 m_evaluator.clear_debug_watch_expressions ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1953 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1954
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1955 std::set<std::string> interpreter::debug_watch_expressions () const
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1956 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1957 return m_evaluator.debug_watch_expressions ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1958 }
29446 435fc29162c0 maintain a set of watch expressions for possible use in tracing/debugging John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	1959
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1960 void interpreter::handle_exception (const execution_exception& ee)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1961 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1962 m_error_system.save_exception (ee);
29446 435fc29162c0 maintain a set of watch expressions for possible use in tracing/debugging John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	1963
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1964 // FIXME: use a separate stream instead of std::cerr directly so that
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1965 // error messages can be redirected more easily? Pass the message
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1966 // to an event manager function?
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1967 m_error_system.display_exception (ee);
29446 435fc29162c0 maintain a set of watch expressions for possible use in tracing/debugging John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	1968
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1969 recover_from_exception ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1970 }
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27409 diff changeset	1971
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1972 void interpreter::recover_from_exception ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1973 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1974 if (octave_interrupt_state)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1975 m_event_manager.interpreter_interrupted ();
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27409 diff changeset	1976
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1977 can_interrupt = true;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1978 octave_interrupt_state = 0;
31635 7d3467f8d713 Backed out changeset d9970470108a John W. Eaton <jwe@octave.org> parents: 31633 diff changeset	1979 octave_signal_caught = 0;
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1980 octave_restore_signal_mask ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1981 catch_interrupts ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1982 }
29293 8784f20b9b8c new interpreter_event to signal that interpreter was interrupted John W. Eaton <jwe@octave.org> parents: 29292 diff changeset	1983
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1984 void interpreter::mark_for_deletion (const std::string& file)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1985 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1986 m_tmp_files.insert (file);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1987 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1988
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	1989 void interpreter::cleanup_tmp_files ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1990 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1991 m_tmp_files.cleanup ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1992 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	1993
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1994 void interpreter::quit (int exit_status, bool force, bool confirm)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1995 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1996 if (! force)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1997 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1998 try
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1999 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2000 bool cancel = false;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	2001
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2002 if (symbol_exist ("finish.m", "file"))
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2003 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2004 unwind_protect_var<bool> upv1 (m_executing_finish_script, true);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2005 unwind_protect_var<bool> upv2 (m_cancel_quit);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2006
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2007 evalin ("base", "finish", 0);
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2008
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2009 cancel = m_cancel_quit;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2010 }
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2011
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2012 if (cancel)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2013 return;
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2014
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2015 // Check for confirmation.
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2016
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2017 if (confirm && ! m_event_manager.confirm_shutdown ())
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2018 return;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2019 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2020 catch (const execution_exception&)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2021 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2022 // Catch execution_exceptions so we don't throw an
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2023 // exit_exception if there is an in finish.m. But throw it
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2024 // again so that will be handled as any other
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2025 // execution_exception by the evaluator. This way, errors
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2026 // will be ignored properly and we won't exit if quit is
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2027 // called recursively from finish.m.
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2028
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2029 throw;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2030 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2031 }
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2032
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2033 throw exit_exception (exit_status);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2034 }
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2035
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2036 void interpreter::add_atexit_fcn (const std::string& fname)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2037 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2038 if (m_executing_atexit)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2039 return;
27587 494d6243c188 improve compatibility of quit function John W. Eaton <jwe@octave.org> parents: 27545 diff changeset	2040
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2041 m_atexit_fcns.push_front (fname);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2042 }
27690 c81139d8dcc3 prevent atexit functions from adding new atexit functions John W. Eaton <jwe@octave.org> parents: 27689 diff changeset	2043
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2044 bool interpreter::remove_atexit_fcn (const std::string& fname)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2045 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2046 bool found = false;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	2047
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2048 for (auto it = m_atexit_fcns.begin ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2049 it != m_atexit_fcns.end (); it++)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2050 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2051 if (*it == fname)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2052 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2053 m_atexit_fcns.erase (it);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2054 found = true;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2055 break;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2056 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2057 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2058
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2059 return found;
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2060 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: diff changeset	2061
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2062 // What internal options get configured by --traditional.
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23721 diff changeset	2063
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31731 diff changeset	2064 void interpreter::maximum_braindamage ()
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2065 {
31727 1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	2066 PS1 (">> ");
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	2067 PS2 ("");
1f04951057bf avoid some calls to get_input_system and get_evaluator John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	2068 PS4 ("");
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23721 diff changeset	2069
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2070 m_load_save_system.crash_dumps_octave_core (false);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2071 m_load_save_system.save_default_options ("-mat-binary");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2072
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2073 m_history_system.timestamp_format_string ("%%-- %D %I:%M %p --%%");
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23721 diff changeset	2074
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2075 m_error_system.beep_on_error (true);
29932 b39203a44db2 Call print_struct_array_contents(1) when '--traditional' option used. Rik <rik@octave.org> parents: 29912 diff changeset	2076
31813 73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2077 Fconfirm_recursive_rmdir (ovl (false));
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2078 Foptimize_diagonal_matrix (ovl (false));
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2079 Foptimize_permutation_matrix (ovl (false));
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2080 Foptimize_range (ovl (false));
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2081 Ffixed_point_format (ovl (true));
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2082 Fprint_empty_dimensions (ovl (false));
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2083 Fprint_struct_array_contents (ovl (true));
73fdf7f8381b maint: Use consistent coding style when calling Ffunction(). Rik <rik@octave.org> parents: 31771 diff changeset	2084 Fstruct_levels_to_print (ovl (0));
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23721 diff changeset	2085
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2086 m_error_system.disable_warning ("Octave:abbreviated-property-match");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2087 m_error_system.disable_warning ("Octave:colon-nonscalar-argument");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2088 m_error_system.disable_warning ("Octave:data-file-in-path");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2089 m_error_system.disable_warning ("Octave:empty-index");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2090 m_error_system.disable_warning ("Octave:function-name-clash");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2091 m_error_system.disable_warning ("Octave:possible-matlab-short-circuit-operator");
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2092 }
25345 ce6f7a5cd68e avoid global access of load path in interpreter class John W. Eaton <jwe@octave.org> parents: 25184 diff changeset	2093
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2094 void interpreter::execute_pkg_add (const std::string& dir)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2095 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2096 try
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2097 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2098 m_load_path.execute_pkg_add (dir);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2099 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2100 catch (const interrupt_exception&)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2101 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2102 recover_from_exception ();
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2103 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2104 catch (const execution_exception& ee)
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2105 {
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2106 handle_exception (ee);
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2107 }
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2108 }
29960 939bef0b66e0 merge "namespace octave" and OCTAVE_NAMESPACE_BEGIN/END blocks John W. Eaton <jwe@octave.org> parents: 29958 diff changeset	2109
31731 06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2110 // Execute commands from a file and catch potential exceptions in a consistent
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2111 // way. This function should be called anywhere we might parse and execute
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2112 // commands from a file before we have entered the main loop in
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2113 // toplev.cc.
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2114
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2115 int interpreter::safe_source_file (const std::string& file_name,
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2116 const std::string& context,
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2117 bool verbose, bool require_file)
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2118 {
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2119 try
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2120 {
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2121 source_file (file_name, context, verbose, require_file);
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2122 }
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2123 catch (const interrupt_exception&)
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2124 {
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2125 recover_from_exception ();
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2126
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2127 return 1;
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2128 }
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2129 catch (const execution_exception& ee)
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2130 {
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2131 handle_exception (ee);
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2132
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2133 return 1;
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2134 }
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2135
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2136 return 0;
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2137 }
06bd4e4d4a92 make safe_source_file a private member function instead of a static function John W. Eaton <jwe@octave.org> parents: 31730 diff changeset	2138
31605 e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 31593 diff changeset	2139 OCTAVE_END_NAMESPACE(octave)

Mercurial > octave

annotate libinterp/corefcn/interpreter.cc @ 31837:febd82d1a8de