freebsd-dev/usr.bin/mklocale/yacc.y
Mike Barcroft fd8e4ebc8c o Move NTOHL() and associated macros into <sys/param.h>. These are
deprecated in favor of the POSIX-defined lowercase variants.
o Change all occurrences of NTOHL() and associated marcros in the
  source tree to use the lowercase function variants.
o Add missing license bits to sparc64's <machine/endian.h>.
  Approved by: jake
o Clean up <machine/endian.h> files.
o Remove unused __uint16_swap_uint32() from i386's <machine/endian.h>.
o Remove prototypes for non-existent bswapXX() functions.
o Include <machine/endian.h> in <arpa/inet.h> to define the
  POSIX-required ntohl() family of functions.
o Do similar things to expose the ntohl() family in libstand, <netinet/in.h>,
  and <sys/param.h>.
o Prepend underscores to the ntohl() family to help deal with
  complexities associated with having MD (asm and inline) versions, and
  having to prevent exposure of these functions in other headers that
  happen to make use of endian-specific defines.
o Create weak aliases to the canonical function name to help deal with
  third-party software forgetting to include an appropriate header.
o Remove some now unneeded pollution from <sys/types.h>.
o Add missing <arpa/inet.h> includes in userland.

Tested on:	alpha, i386
Reviewed by:	bde, jake, tmm
2002-02-18 20:35:27 +00:00

831 lines
20 KiB
Plaintext

%{
/*-
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Paul Borman at Krystal Technologies.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
static char sccsid[] = "@(#)yacc.y 8.1 (Berkeley) 6/6/93";
static char rcsid[] = "$FreeBSD$";
#endif /* not lint */
#include <arpa/inet.h>
#include <ctype.h>
#include <rune.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "ldef.h"
char *locale_file = "<stdout>";
rune_map maplower = { 0, };
rune_map mapupper = { 0, };
rune_map types = { 0, };
_RuneLocale new_locale = { 0, };
void set_map __P((rune_map *, rune_list *, unsigned long));
void set_digitmap __P((rune_map *, rune_list *));
void add_map __P((rune_map *, rune_list *, unsigned long));
%}
%union {
rune_t rune;
int i;
char *str;
rune_list *list;
}
%token <rune> RUNE
%token LBRK
%token RBRK
%token THRU
%token MAPLOWER
%token MAPUPPER
%token DIGITMAP
%token <i> LIST
%token <str> VARIABLE
%token ENCODING
%token INVALID
%token <str> STRING
%type <list> list
%type <list> map
%%
locale : /* empty */
| table
{ dump_tables(); }
;
table : entry
| table entry
;
entry : ENCODING STRING
{ strncpy(new_locale.encoding, $2, sizeof(new_locale.encoding)); }
| VARIABLE
{ new_locale.variable_len = strlen($1) + 1;
new_locale.variable = malloc(new_locale.variable_len);
strcpy((char *)new_locale.variable, $1);
}
| INVALID RUNE
{ new_locale.invalid_rune = $2; }
| LIST list
{ set_map(&types, $2, $1); }
| MAPLOWER map
{ set_map(&maplower, $2, 0); }
| MAPUPPER map
{ set_map(&mapupper, $2, 0); }
| DIGITMAP map
{ set_digitmap(&types, $2); }
;
list : RUNE
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $1;
$$->max = $1;
$$->next = 0;
}
| RUNE THRU RUNE
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $1;
$$->max = $3;
$$->next = 0;
}
| list RUNE
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $2;
$$->max = $2;
$$->next = $1;
}
| list RUNE THRU RUNE
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $2;
$$->max = $4;
$$->next = $1;
}
;
map : LBRK RUNE RUNE RBRK
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $2;
$$->max = $2;
$$->map = $3;
$$->next = 0;
}
| map LBRK RUNE RUNE RBRK
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $3;
$$->max = $3;
$$->map = $4;
$$->next = $1;
}
| LBRK RUNE THRU RUNE ':' RUNE RBRK
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $2;
$$->max = $4;
$$->map = $6;
$$->next = 0;
}
| map LBRK RUNE THRU RUNE ':' RUNE RBRK
{
$$ = (rune_list *)malloc(sizeof(rune_list));
$$->min = $3;
$$->max = $5;
$$->map = $7;
$$->next = $1;
}
;
%%
int debug = 0;
FILE *fp;
main(ac, av)
int ac;
char *av[];
{
int x;
extern char *optarg;
extern int optind;
fp = stdout;
while ((x = getopt(ac, av, "do:")) != EOF) {
switch(x) {
case 'd':
debug = 1;
break;
case 'o':
locale_file = optarg;
if ((fp = fopen(locale_file, "w")) == 0) {
perror(locale_file);
exit(1);
}
break;
default:
usage:
fprintf(stderr, "Usage: mklocale [-d] [-o output] [source]\n");
exit(1);
}
}
switch (ac - optind) {
case 0:
break;
case 1:
if (freopen(av[optind], "r", stdin) == 0) {
perror(av[optind]);
exit(1);
}
break;
default:
goto usage;
}
for (x = 0; x < _CACHED_RUNES; ++x) {
mapupper.map[x] = x;
maplower.map[x] = x;
}
new_locale.invalid_rune = _INVALID_RUNE;
memcpy(new_locale.magic, _RUNE_MAGIC_1, sizeof(new_locale.magic));
yyparse();
}
yyerror(s)
char *s;
{
fprintf(stderr, "%s\n", s);
}
void *
xmalloc(sz)
unsigned int sz;
{
void *r = malloc(sz);
if (!r) {
perror("xmalloc");
abort();
}
return(r);
}
unsigned long *
xlalloc(sz)
unsigned int sz;
{
unsigned long *r = (unsigned long *)malloc(sz * sizeof(unsigned long));
if (!r) {
perror("xlalloc");
abort();
}
return(r);
}
unsigned long *
xrelalloc(old, sz)
unsigned long *old;
unsigned int sz;
{
unsigned long *r = (unsigned long *)realloc((char *)old,
sz * sizeof(unsigned long));
if (!r) {
perror("xrelalloc");
abort();
}
return(r);
}
void
set_map(map, list, flag)
rune_map *map;
rune_list *list;
unsigned long flag;
{
while (list) {
rune_list *nlist = list->next;
add_map(map, list, flag);
list = nlist;
}
}
void
set_digitmap(map, list)
rune_map *map;
rune_list *list;
{
rune_t i;
while (list) {
rune_list *nlist = list->next;
for (i = list->min; i <= list->max; ++i) {
if (list->map + (i - list->min)) {
rune_list *tmp = (rune_list *)xmalloc(sizeof(rune_list));
tmp->min = i;
tmp->max = i;
add_map(map, tmp, list->map + (i - list->min));
}
}
free(list);
list = nlist;
}
}
void
add_map(map, list, flag)
rune_map *map;
rune_list *list;
unsigned long flag;
{
rune_t i;
rune_list *lr = 0;
rune_list *r;
rune_t run;
while (list->min < _CACHED_RUNES && list->min <= list->max) {
if (flag)
map->map[list->min++] |= flag;
else
map->map[list->min++] = list->map++;
}
if (list->min > list->max) {
free(list);
return;
}
run = list->max - list->min + 1;
if (!(r = map->root) || (list->max < r->min - 1)
|| (!flag && list->max == r->min - 1)) {
if (flag) {
list->types = xlalloc(run);
for (i = 0; i < run; ++i)
list->types[i] = flag;
}
list->next = map->root;
map->root = list;
return;
}
for (r = map->root; r && r->max + 1 < list->min; r = r->next)
lr = r;
if (!r) {
/*
* We are off the end.
*/
if (flag) {
list->types = xlalloc(run);
for (i = 0; i < run; ++i)
list->types[i] = flag;
}
list->next = 0;
lr->next = list;
return;
}
if (list->max < r->min - 1) {
/*
* We come before this range and we do not intersect it.
* We are not before the root node, it was checked before the loop
*/
if (flag) {
list->types = xlalloc(run);
for (i = 0; i < run; ++i)
list->types[i] = flag;
}
list->next = lr->next;
lr->next = list;
return;
}
/*
* At this point we have found that we at least intersect with
* the range pointed to by `r', we might intersect with one or
* more ranges beyond `r' as well.
*/
if (!flag && list->map - list->min != r->map - r->min) {
/*
* There are only two cases when we are doing case maps and
* our maps needn't have the same offset. When we are adjoining
* but not intersecting.
*/
if (list->max + 1 == r->min) {
lr->next = list;
list->next = r;
return;
}
if (list->min - 1 == r->max) {
list->next = r->next;
r->next = list;
return;
}
fprintf(stderr, "Error: conflicting map entries\n");
exit(1);
}
if (list->min >= r->min && list->max <= r->max) {
/*
* Subset case.
*/
if (flag) {
for (i = list->min; i <= list->max; ++i)
r->types[i - r->min] |= flag;
}
free(list);
return;
}
if (list->min <= r->min && list->max >= r->max) {
/*
* Superset case. Make him big enough to hold us.
* We might need to merge with the guy after him.
*/
if (flag) {
list->types = xlalloc(list->max - list->min + 1);
for (i = list->min; i <= list->max; ++i)
list->types[i - list->min] = flag;
for (i = r->min; i <= r->max; ++i)
list->types[i - list->min] |= r->types[i - r->min];
free(r->types);
r->types = list->types;
} else {
r->map = list->map;
}
r->min = list->min;
r->max = list->max;
free(list);
} else if (list->min < r->min) {
/*
* Our tail intersects his head.
*/
if (flag) {
list->types = xlalloc(r->max - list->min + 1);
for (i = r->min; i <= r->max; ++i)
list->types[i - list->min] = r->types[i - r->min];
for (i = list->min; i < r->min; ++i)
list->types[i - list->min] = flag;
for (i = r->min; i <= list->max; ++i)
list->types[i - list->min] |= flag;
free(r->types);
r->types = list->types;
} else {
r->map = list->map;
}
r->min = list->min;
free(list);
return;
} else {
/*
* Our head intersects his tail.
* We might need to merge with the guy after him.
*/
if (flag) {
r->types = xrelalloc(r->types, list->max - r->min + 1);
for (i = list->min; i <= r->max; ++i)
r->types[i - r->min] |= flag;
for (i = r->max+1; i <= list->max; ++i)
r->types[i - r->min] = flag;
}
r->max = list->max;
free(list);
}
/*
* Okay, check to see if we grew into the next guy(s)
*/
while ((lr = r->next) && r->max >= lr->min) {
if (flag) {
if (r->max >= lr->max) {
/*
* Good, we consumed all of him.
*/
for (i = lr->min; i <= lr->max; ++i)
r->types[i - r->min] |= lr->types[i - lr->min];
} else {
/*
* "append" him on to the end of us.
*/
r->types = xrelalloc(r->types, lr->max - r->min + 1);
for (i = lr->min; i <= r->max; ++i)
r->types[i - r->min] |= lr->types[i - lr->min];
for (i = r->max+1; i <= lr->max; ++i)
r->types[i - r->min] = lr->types[i - lr->min];
r->max = lr->max;
}
} else {
if (lr->max > r->max)
r->max = lr->max;
}
r->next = lr->next;
if (flag)
free(lr->types);
free(lr);
}
}
void
dump_tables()
{
int x;
rune_list *list;
/*
* See if we can compress some of the istype arrays
*/
for(list = types.root; list; list = list->next) {
list->map = list->types[0];
for (x = 1; x < list->max - list->min + 1; ++x) {
if (list->types[x] != list->map) {
list->map = 0;
break;
}
}
}
new_locale.invalid_rune = htonl(new_locale.invalid_rune);
/*
* Fill in our tables. Do this in network order so that
* diverse machines have a chance of sharing data.
* (Machines like Crays cannot share with little machines due to
* word size. Sigh. We tried.)
*/
for (x = 0; x < _CACHED_RUNES; ++x) {
new_locale.runetype[x] = htonl(types.map[x]);
new_locale.maplower[x] = htonl(maplower.map[x]);
new_locale.mapupper[x] = htonl(mapupper.map[x]);
}
/*
* Count up how many ranges we will need for each of the extents.
*/
list = types.root;
while (list) {
new_locale.runetype_ext.nranges++;
list = list->next;
}
new_locale.runetype_ext.nranges = htonl(new_locale.runetype_ext.nranges);
list = maplower.root;
while (list) {
new_locale.maplower_ext.nranges++;
list = list->next;
}
new_locale.maplower_ext.nranges = htonl(new_locale.maplower_ext.nranges);
list = mapupper.root;
while (list) {
new_locale.mapupper_ext.nranges++;
list = list->next;
}
new_locale.mapupper_ext.nranges = htonl(new_locale.mapupper_ext.nranges);
new_locale.variable_len = htonl(new_locale.variable_len);
/*
* Okay, we are now ready to write the new locale file.
*/
/*
* PART 1: The _RuneLocale structure
*/
if (fwrite((char *)&new_locale, sizeof(new_locale), 1, fp) != 1) {
perror(locale_file);
exit(1);
}
/*
* PART 2: The runetype_ext structures (not the actual tables)
*/
list = types.root;
while (list) {
_RuneEntry re;
re.min = htonl(list->min);
re.max = htonl(list->max);
re.map = htonl(list->map);
if (fwrite((char *)&re, sizeof(re), 1, fp) != 1) {
perror(locale_file);
exit(1);
}
list = list->next;
}
/*
* PART 3: The maplower_ext structures
*/
list = maplower.root;
while (list) {
_RuneEntry re;
re.min = htonl(list->min);
re.max = htonl(list->max);
re.map = htonl(list->map);
if (fwrite((char *)&re, sizeof(re), 1, fp) != 1) {
perror(locale_file);
exit(1);
}
list = list->next;
}
/*
* PART 4: The mapupper_ext structures
*/
list = mapupper.root;
while (list) {
_RuneEntry re;
re.min = htonl(list->min);
re.max = htonl(list->max);
re.map = htonl(list->map);
if (fwrite((char *)&re, sizeof(re), 1, fp) != 1) {
perror(locale_file);
exit(1);
}
list = list->next;
}
/*
* PART 5: The runetype_ext tables
*/
list = types.root;
while (list) {
for (x = 0; x < list->max - list->min + 1; ++x)
list->types[x] = htonl(list->types[x]);
if (!list->map) {
if (fwrite((char *)list->types,
(list->max - list->min + 1) * sizeof(unsigned long),
1, fp) != 1) {
perror(locale_file);
exit(1);
}
}
list = list->next;
}
/*
* PART 5: And finally the variable data
*/
if (fwrite((char *)new_locale.variable,
ntohl(new_locale.variable_len), 1, fp) != 1) {
perror(locale_file);
exit(1);
}
fclose(fp);
if (!debug)
return;
if (new_locale.encoding[0])
fprintf(stderr, "ENCODING %s\n", new_locale.encoding);
if (new_locale.variable)
fprintf(stderr, "VARIABLE %s\n", (char *)new_locale.variable);
fprintf(stderr, "\nMAPLOWER:\n\n");
for (x = 0; x < _CACHED_RUNES; ++x) {
if (isprint(maplower.map[x]))
fprintf(stderr, " '%c'", (int)maplower.map[x]);
else if (maplower.map[x])
fprintf(stderr, "%04lx", maplower.map[x]);
else
fprintf(stderr, "%4x", 0);
if ((x & 0xf) == 0xf)
fprintf(stderr, "\n");
else
fprintf(stderr, " ");
}
fprintf(stderr, "\n");
for (list = maplower.root; list; list = list->next)
fprintf(stderr, "\t%04x - %04x : %04x\n", list->min, list->max, list->map);
fprintf(stderr, "\nMAPUPPER:\n\n");
for (x = 0; x < _CACHED_RUNES; ++x) {
if (isprint(mapupper.map[x]))
fprintf(stderr, " '%c'", (int)mapupper.map[x]);
else if (mapupper.map[x])
fprintf(stderr, "%04lx", mapupper.map[x]);
else
fprintf(stderr, "%4x", 0);
if ((x & 0xf) == 0xf)
fprintf(stderr, "\n");
else
fprintf(stderr, " ");
}
fprintf(stderr, "\n");
for (list = mapupper.root; list; list = list->next)
fprintf(stderr, "\t%04x - %04x : %04x\n", list->min, list->max, list->map);
fprintf(stderr, "\nTYPES:\n\n");
for (x = 0; x < _CACHED_RUNES; ++x) {
unsigned long r = types.map[x];
if (r) {
if (isprint(x))
fprintf(stderr, " '%c': %2d", x, (int)(r & 0xff));
else
fprintf(stderr, "%04x: %2d", x, (int)(r & 0xff));
fprintf(stderr, " %4s", (r & _CTYPE_A) ? "alph" : "");
fprintf(stderr, " %4s", (r & _CTYPE_C) ? "ctrl" : "");
fprintf(stderr, " %4s", (r & _CTYPE_D) ? "dig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_G) ? "graf" : "");
fprintf(stderr, " %4s", (r & _CTYPE_L) ? "low" : "");
fprintf(stderr, " %4s", (r & _CTYPE_P) ? "punc" : "");
fprintf(stderr, " %4s", (r & _CTYPE_S) ? "spac" : "");
fprintf(stderr, " %4s", (r & _CTYPE_U) ? "upp" : "");
fprintf(stderr, " %4s", (r & _CTYPE_X) ? "xdig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_B) ? "blnk" : "");
fprintf(stderr, " %4s", (r & _CTYPE_R) ? "prnt" : "");
fprintf(stderr, " %4s", (r & _CTYPE_I) ? "ideo" : "");
fprintf(stderr, " %4s", (r & _CTYPE_T) ? "spec" : "");
fprintf(stderr, " %4s", (r & _CTYPE_Q) ? "phon" : "");
fprintf(stderr, "\n");
}
}
for (list = types.root; list; list = list->next) {
if (list->map && list->min + 3 < list->max) {
unsigned long r = list->map;
fprintf(stderr, "%04lx: %2d",
(unsigned long)list->min, (int)(r & 0xff));
fprintf(stderr, " %4s", (r & _CTYPE_A) ? "alph" : "");
fprintf(stderr, " %4s", (r & _CTYPE_C) ? "ctrl" : "");
fprintf(stderr, " %4s", (r & _CTYPE_D) ? "dig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_G) ? "graf" : "");
fprintf(stderr, " %4s", (r & _CTYPE_L) ? "low" : "");
fprintf(stderr, " %4s", (r & _CTYPE_P) ? "punc" : "");
fprintf(stderr, " %4s", (r & _CTYPE_S) ? "spac" : "");
fprintf(stderr, " %4s", (r & _CTYPE_U) ? "upp" : "");
fprintf(stderr, " %4s", (r & _CTYPE_X) ? "xdig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_B) ? "blnk" : "");
fprintf(stderr, " %4s", (r & _CTYPE_R) ? "prnt" : "");
fprintf(stderr, " %4s", (r & _CTYPE_I) ? "ideo" : "");
fprintf(stderr, " %4s", (r & _CTYPE_T) ? "spec" : "");
fprintf(stderr, " %4s", (r & _CTYPE_Q) ? "phon" : "");
fprintf(stderr, "\n...\n");
fprintf(stderr, "%04lx: %2d",
(unsigned long)list->max, (int)(r & 0xff));
fprintf(stderr, " %4s", (r & _CTYPE_A) ? "alph" : "");
fprintf(stderr, " %4s", (r & _CTYPE_C) ? "ctrl" : "");
fprintf(stderr, " %4s", (r & _CTYPE_D) ? "dig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_G) ? "graf" : "");
fprintf(stderr, " %4s", (r & _CTYPE_L) ? "low" : "");
fprintf(stderr, " %4s", (r & _CTYPE_P) ? "punc" : "");
fprintf(stderr, " %4s", (r & _CTYPE_S) ? "spac" : "");
fprintf(stderr, " %4s", (r & _CTYPE_U) ? "upp" : "");
fprintf(stderr, " %4s", (r & _CTYPE_X) ? "xdig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_B) ? "blnk" : "");
fprintf(stderr, " %4s", (r & _CTYPE_R) ? "prnt" : "");
fprintf(stderr, " %4s", (r & _CTYPE_I) ? "ideo" : "");
fprintf(stderr, " %4s", (r & _CTYPE_T) ? "spec" : "");
fprintf(stderr, " %4s", (r & _CTYPE_Q) ? "phon" : "");
fprintf(stderr, "\n");
} else
for (x = list->min; x <= list->max; ++x) {
unsigned long r = ntohl(list->types[x - list->min]);
if (r) {
fprintf(stderr, "%04x: %2d", x, (int)(r & 0xff));
fprintf(stderr, " %4s", (r & _CTYPE_A) ? "alph" : "");
fprintf(stderr, " %4s", (r & _CTYPE_C) ? "ctrl" : "");
fprintf(stderr, " %4s", (r & _CTYPE_D) ? "dig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_G) ? "graf" : "");
fprintf(stderr, " %4s", (r & _CTYPE_L) ? "low" : "");
fprintf(stderr, " %4s", (r & _CTYPE_P) ? "punc" : "");
fprintf(stderr, " %4s", (r & _CTYPE_S) ? "spac" : "");
fprintf(stderr, " %4s", (r & _CTYPE_U) ? "upp" : "");
fprintf(stderr, " %4s", (r & _CTYPE_X) ? "xdig" : "");
fprintf(stderr, " %4s", (r & _CTYPE_B) ? "blnk" : "");
fprintf(stderr, " %4s", (r & _CTYPE_R) ? "prnt" : "");
fprintf(stderr, " %4s", (r & _CTYPE_I) ? "ideo" : "");
fprintf(stderr, " %4s", (r & _CTYPE_T) ? "spec" : "");
fprintf(stderr, " %4s", (r & _CTYPE_Q) ? "phon" : "");
fprintf(stderr, "\n");
}
}
}
}