Mercurial > hg > octave-lyh
annotate src/pt.cc @ 7787:6b521b1e3631
Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input
| author | David Bateman <dbateman@free.fr> |
|---|---|
| date | Tue, 13 May 2008 21:12:12 +0200 |
| parents | a1dbe9d80eee |
| children | 5640a70cbab1 |
| rev | line source |
|---|---|
| 2991 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 2000, 2001, 2002, 2004, 2005, 2006, 2007 |
| 4 John W. Eaton | |
| 2991 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 2991 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 2991 | 21 |
| 22 */ | |
| 23 | |
| 24 #ifdef HAVE_CONFIG_H | |
| 25 #include <config.h> | |
| 26 #endif | |
| 27 | |
| 3503 | 28 #include <iostream> |
| 5765 | 29 #include <sstream> |
| 2991 | 30 #include <string> |
| 31 | |
| 4748 | 32 #include "ov-fcn.h" |
| 2991 | 33 #include "pt.h" |
| 34 #include "pt-pr-code.h" | |
| 35 | |
|
7787
6b521b1e3631
Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
36 // If zero, stop executing at the next possible point. |
|
6b521b1e3631
Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
37 int tree::break_next = -1; |
| 3772 | 38 |
| 5388 | 39 // The line where dbnext was executed. |
| 3805 | 40 int tree::last_line = 0; |
| 41 | |
| 42 // The function where the last breakpoint occurred. | |
| 4748 | 43 const octave_function *tree::break_function = 0; |
| 3805 | 44 |
| 45 // The statement where the last breakpoint occurred. | |
| 3806 | 46 const tree *tree::break_statement = 0; |
| 3805 | 47 |
| 2991 | 48 // Hide the details of the string buffer so that we are less likely to |
| 49 // create a memory leak. | |
| 50 | |
| 3536 | 51 std::string |
| 2991 | 52 tree::str_print_code (void) |
| 53 { | |
| 5765 | 54 std::ostringstream buf; |
| 2991 | 55 |
| 56 tree_print_code tpc (buf); | |
| 57 | |
| 58 accept (tpc); | |
| 59 | |
| 5765 | 60 std::string retval = buf.str (); |
| 2991 | 61 |
| 62 return retval; | |
| 63 } | |
| 64 | |
| 65 /* | |
| 66 ;;; Local Variables: *** | |
| 67 ;;; mode: C++ *** | |
| 68 ;;; End: *** | |
| 69 */ |