/* GNU Emacs case conversion functions.
-Copyright (C) 1985, 1994, 1997-1999, 2001-2012 Free Software Foundation, Inc.
+Copyright (C) 1985, 1994, 1997-1999, 2001-2013 Free Software Foundation,
+Inc.
This file is part of GNU Emacs.
#include <config.h>
-#include <setjmp.h>
+
#include "lisp.h"
#include "character.h"
#include "buffer.h"
static Lisp_Object
casify_object (enum case_action flag, Lisp_Object obj)
{
- register int c, c1;
- register int inword = flag == CASE_DOWN;
+ int c, c1;
+ bool inword = flag == CASE_DOWN;
/* If the case table is flagged as modified, rescan it. */
if (NILP (XCHAR_TABLE (BVAR (current_buffer, downcase_table))->extras[1]))
int flagbits = (CHAR_ALT | CHAR_SUPER | CHAR_HYPER
| CHAR_SHIFT | CHAR_CTL | CHAR_META);
int flags = XINT (obj) & flagbits;
- int multibyte = ! NILP (BVAR (current_buffer, enable_multibyte_characters));
+ bool multibyte = ! NILP (BVAR (current_buffer,
+ enable_multibyte_characters));
/* If the character has higher bits set
above the flags, return it unchanged.
static void
casify_region (enum case_action flag, Lisp_Object b, Lisp_Object e)
{
- register int c;
- register int inword = flag == CASE_DOWN;
- register int multibyte = !NILP (BVAR (current_buffer, enable_multibyte_characters));
+ int c;
+ bool inword = flag == CASE_DOWN;
+ bool multibyte = !NILP (BVAR (current_buffer, enable_multibyte_characters));
ptrdiff_t start, end;
ptrdiff_t start_byte;
validate_region (&b, &e);
start = XFASTINT (b);
end = XFASTINT (e);
- modify_region (current_buffer, start, end, 0);
+ modify_text (start, end);
record_change (start, end - start);
start_byte = CHAR_TO_BYTE (start);