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/* This file is part of Malaga, a system for Natural Language Analysis.
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* Copyright (C) 1995-1999 Bjoern Beutel
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* Universitaet Erlangen-Nuernberg
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* Abteilung fuer Computerlinguistik
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* e-mail: malaga@linguistik.uni-erlangen.de
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* description ==============================================================*/
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/* Debugger functions. */
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/* types ====================================================================*/
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typedef enum /* debugger modes (set by set_debug_mode) */
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RUN_MODE, /* ignore breakpoints */
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GO_MODE, /* stop at breakpoints */
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WALK_MODE, /* stop at breakpoints and rule starts */
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NEXT_MODE, /* stop at new source lines; walk over subrules */
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STEP_MODE /* stop at new source lines */
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/* variables ================================================================*/
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GLOBAL bool_t in_debugger; /* TRUE iff in debugger loop. READ ONLY! */
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/* functions ================================================================*/
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extern void init_debugger (void (*my_print_rule) (void),
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command_t *my_debugger_commands[]);
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/* Initialise the debugger module.
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* Pass a function <my_print_rule> printing the current rule, and commands
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* <my_debugger_commands> that can be invoked when debug mode is invoked. */
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extern void terminate_debugger (void);
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/* Terminate the run time environment. */
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extern void set_debug_mode (debug_mode_t debug_mode, rule_sys_t *rule_sys);
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/* Set debug mode <debug_mode> for <rule_sys>. */
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/* commands =================================================================*/
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extern command_t run_command; /* Execute rules in non-debugging mode. */
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extern command_t go_command; /* Execute rules until breakpoint. */
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extern command_t walk_command; /* Execute rules until different rule. */
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extern command_t step_command; /* Execute rules until different line. */
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extern command_t next_command; /* Execute rules until different line,
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* but jump over subrules. */
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extern command_t print_command; /* Print the values of variables. */
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extern command_t variables_command;
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/* Generate variables file and start TCL program to display variables. */
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extern command_t trace_command;
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/* Print all active subrules and rules in reverse order. */
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/* end of file ==============================================================*/
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source/debugger.h
