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[xemacs-hg @ 2005-11-13 10:48:01 by ben] further error-checking, etc. alloc.c, lrecord.h: Move around the handling of setting of lheader->uid so it's in set_lheader_implementation() -- that way, even non-MC-ALLOC builds get useful uid's in their bare lrecords. Redo related code for strings so the non-ascii count that is stored in the uid isn't hosed. events.c: Save and restore the uid around event zeroing/deadbeefing. lisp.h: Set the correct value of MAX_STRING_ASCII_BEGIN under MC_ALLOC. lisp.h: rearrange the basic code handling ints and chars. basic int stuff goes first, followed by basic char stuff, followed in turn by stuff that mixes ints and chars. this is required since some basic defn's have become inline functions. XCHAR and CHARP have additional error-checking in that they check to make sure that the value in question is not just a character but a valid character (i.e. its numeric value is valid). print.c: debug_p4 now has a useful UID in all cases and uses it; but it also prints the raw header address (previously, you just got one of them). text.h: some basic char defn's that belonged in lisp.h have been moved there. valid_ichar_p() is moved too since the inline functions need it.
author ben
date Sun, 13 Nov 2005 10:48:04 +0000
parents 1e7cc382eb16
children e0db3c197671
line wrap: on
line source

/* XEmacs routines to deal with range tables.
   Copyright (C) 1995 Sun Microsystems, Inc.
   Copyright (C) 1995, 2004 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. */

/* Extracted from rangetab.c by O. Galibert, 1998. */

#ifndef INCLUDED_rangetab_h_
#define INCLUDED_rangetab_h_

typedef struct range_table_entry range_table_entry;
struct range_table_entry
{
  EMACS_INT first;
  EMACS_INT last;
  Lisp_Object val;
};

typedef struct
{
  Dynarr_declare (range_table_entry);
} range_table_entry_dynarr;

enum range_table_type
{
  RANGE_START_CLOSED_END_OPEN,
  RANGE_START_CLOSED_END_CLOSED,
  RANGE_START_OPEN_END_CLOSED,
  RANGE_START_OPEN_END_OPEN
};

struct Lisp_Range_Table
{
  struct LCRECORD_HEADER header;
  range_table_entry_dynarr *entries;
  enum range_table_type type;
};
typedef struct Lisp_Range_Table Lisp_Range_Table;

DECLARE_LRECORD (range_table, Lisp_Range_Table);
#define XRANGE_TABLE(x) XRECORD (x, range_table, Lisp_Range_Table)
#define wrap_range_table(p) wrap_record (p, range_table)
#define RANGE_TABLEP(x) RECORDP (x, range_table)
#define CHECK_RANGE_TABLE(x) CHECK_RECORD (x, range_table)

#endif /* INCLUDED_rangetab_h_ */