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add more foo_checking_assert macros lisp.h: Add structure_checking_assert(), gc_checking_assert(), etc. for all types of error-checking. Also FOO_checking_assert_with_message() and inline_FOO_checking_assert() -- the latter for use in an inline function where you want the calling function's line/file to be reported (requires some conspiracy with the function itself). Add disabled_assert(), disabled_assert_at_line(), disabled_assert_with_message(), for what to do when an assert is disabled. Formerly, we used to do ((void) 0), but now we do ((void) x), so the variable appears used and any side effects of the expression do get done. In Unicode-internal, the standard assert() uses this, but not yet in this workspace.
author Ben Wing <ben@xemacs.org>
date Wed, 13 Jan 2010 03:01:43 -0600
parents 141c2920ea48
children e0db3c197671
line wrap: on
line source

/* TTY-specific Lisp objects.
   Copyright (C) 1995 Board of Trustees, University of Illinois.
   Copyright (C) 1995 Ben Wing

This file is part of XEmacs.

XEmacs is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

XEmacs 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 General Public License
for more details.

You should have received a copy of the GNU General Public License
along with XEmacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* Synched up with:  Not in FSF. */

#ifndef INCLUDED_objects_tty_impl_h_
#define INCLUDED_objects_tty_impl_h_

#include "objects-impl.h"
#include "objects-tty.h"

struct tty_color_instance_data
{
#ifdef NEW_GC
  struct lrecord_header header;
#endif /* NEW_GC */
  Lisp_Object symbol; /* so we don't have to constantly call Fintern() */
};

#ifdef NEW_GC
DECLARE_LRECORD (tty_color_instance_data, struct tty_color_instance_data);
#define XTTY_COLOR_INSTANCE_DATA(x) \
  XRECORD (x, tty_color_instance_data, struct tty_color_instance_data)
#define wrap_tty_color_instance_data(p) \
  wrap_record (p, tty_color_instance_data)
#define TTY_COLOR_INSTANCE_DATAP(x) RECORDP (x, tty_color_instance_data)
#define CHECK_TTY_COLOR_INSTANCE_DATA(x) \
  CHECK_RECORD (x, tty_color_instance_data)
#define CONCHECK_TTY_COLOR_INSTANCE_DATA(x) \
  CONCHECK_RECORD (x, tty_color_instance_data)
#endif /* NEW_GC */

#define TTY_COLOR_INSTANCE_DATA(c) 				\
  ((struct tty_color_instance_data *) (c)->data)

#define COLOR_INSTANCE_TTY_SYMBOL(c) (TTY_COLOR_INSTANCE_DATA (c)->symbol)

struct tty_font_instance_data
{
#ifdef NEW_GC
  struct lrecord_header header;
#endif /* NEW_GC */
  Lisp_Object charset;
};

#ifdef NEW_GC
DECLARE_LRECORD (tty_font_instance_data, struct tty_font_instance_data);
#define XTTY_FONT_INSTANCE_DATA(x) \
  XRECORD (x, tty_font_instance_data, struct tty_font_instance_data)
#define wrap_tty_font_instance_data(p) \
  wrap_record (p, tty_font_instance_data)
#define TTY_FONT_INSTANCE_DATAP(x) RECORDP (x, tty_font_instance_data)
#define CHECK_TTY_FONT_INSTANCE_DATA(x) \
  CHECK_RECORD (x, tty_font_instance_data)
#define CONCHECK_TTY_FONT_INSTANCE_DATA(x) \
  CONCHECK_RECORD (x, tty_font_instance_data)
#endif /* NEW_GC */

#define TTY_FONT_INSTANCE_DATA(c) 				\
  ((struct tty_font_instance_data *) (c)->data)

#define FONT_INSTANCE_TTY_CHARSET(c) (TTY_FONT_INSTANCE_DATA (c)->charset)

#endif /* INCLUDED_objects_tty_impl_h_ */