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guile/libguile/debug.h
Andy Wingo a6cd355510 %start-stack in Scheme, in terms of prompts
* libguile/debug.h:
* libguile/debug.c (scm_sys_start_stack): Removed, we implement this in
  Scheme now.

* libguile/vm.h:
* libguile/vm.c (scm_vm_call_with_new_stack): Likewise removed.

* module/ice-9/boot-9.scm (%start-stack): Implement in terms of prompts.
  (%stacks): New fluid, for tracking active stacks.
  (start-stack): Implement using syntax-rules.
2010-03-09 21:32:56 +01:00

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/* classes: h_files */
#ifndef SCM_DEBUG_H
#define SCM_DEBUG_H
/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2004,2008,2009,2010
* Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "libguile/__scm.h"
#include "libguile/options.h"
/* {Evaluator}
*/
typedef union scm_t_debug_info
{
struct { SCM exp, env; } e;
struct { SCM proc, args; } a;
SCM id;
} scm_t_debug_info;
SCM_API SCM scm_reverse_lookup (SCM env, SCM data);
SCM_API SCM scm_procedure_source (SCM proc);
SCM_API SCM scm_procedure_name (SCM proc);
SCM_API SCM scm_with_traps (SCM thunk);
SCM_API SCM scm_evaluator_traps (SCM setting);
SCM_API SCM scm_debug_options (SCM setting);
SCM_INTERNAL void scm_init_debug (void);
#ifdef GUILE_DEBUG
SCM_API SCM scm_debug_hang (SCM obj);
#endif /*GUILE_DEBUG*/
#if SCM_ENABLE_DEPRECATED == 1
#define CHECK_ENTRY scm_check_entry_p
#define CHECK_APPLY scm_check_apply_p
#define CHECK_EXIT scm_check_exit_p
/* Deprecated in guile 1.7.0 on 2004-03-29. */
#define SCM_DEBUGGINGP scm_debug_mode_p
#define scm_debug_mode scm_debug_mode_p
#endif
#endif /* SCM_DEBUG_H */
/*
Local Variables:
c-file-style: "gnu"
End:
*/