###############################################################################
# Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
#
diff --git a/configure.ac b/configure.ac
index a8ed884..95ab955 100644
--- a/configure.ac
+++ b/configure.ac
@@ -465,6 +465,7 @@ AC_CONFIG_FILES([Makefile
modules/im/ximcp/Makefile
modules/lc/Makefile
modules/lc/def/Makefile
+ modules/lc/gb18030/Makefile
modules/lc/gen/Makefile
modules/lc/Utf8/Makefile
modules/lc/xlocale/Makefile
diff --git a/modules/lc/Makefile.am b/modules/lc/Makefile.am
index 3cad2d6..2ba5e1a 100644
--- a/modules/lc/Makefile.am
+++ b/modules/lc/Makefile.am
@@ -1 +1 @@
-SUBDIRS=Utf8 def gen xlocale
+SUBDIRS=Utf8 def gen xlocale gb18030
diff --git a/src/xlibi18n/Makefile.am b/src/xlibi18n/Makefile.am
index 853953a..94c17e1 100644
--- a/src/xlibi18n/Makefile.am
+++ b/src/xlibi18n/Makefile.am
@@ -36,6 +36,7 @@ LC_LIBS = \
${top_builddir}/modules/lc/def/libxlcDef.la \
${top_builddir}/modules/lc/gen/libxlibi18n.la \
${top_builddir}/modules/lc/Utf8/libxlcUTF8Load.la \
+ ${top_builddir}/modules/lc/gb18030/libxlcGB18030.la \
${top_builddir}/modules/lc/xlocale/libxlocale.la
OM_LIBS = \
diff --git a/src/xlibi18n/Xlcint.h b/src/xlibi18n/Xlcint.h
index 95d1f5d..7ce4d7e 100644
--- a/src/xlibi18n/Xlcint.h
+++ b/src/xlibi18n/Xlcint.h
@@ -932,6 +932,12 @@ extern XLCd _XlcUtf8Loader(
const char* name
);
+/* The GB18030 locale loader. Suitable for GB18030 encoding.
+ Uses an XLC_LOCALE configuration file. */
+extern XLCd _XlcGb18030Loader(
+ const char* name
+);
+
/* The old EUC locale loader. */
extern XLCd _XlcEucLoader(
const char* name
diff --git a/src/xlibi18n/lcCT.c b/src/xlibi18n/lcCT.c
index 624379a..bbf3ebe 100644
--- a/src/xlibi18n/lcCT.c
+++ b/src/xlibi18n/lcCT.c
@@ -126,6 +126,8 @@ static const CTDataRec default_ct_data[] =
{ "BIG5-0:GLGR", "\033%/2"},
{ "BIG5HKSCS-0:GLGR", "\033%/2"},
{ "GBK-0:GLGR", "\033%/2"},
+ { "GB18030-0:GLGR", "\033%/2" },
+ { "GB18030-1:GLGR", "\033%/2" },
/* used by Emacs, but not backed by ISO-IR */
{ "BIG5-E0:GL", "\033$(0" },
{ "BIG5-E0:GR", "\033$)0" },
diff --git a/src/xlibi18n/lcInit.c b/src/xlibi18n/lcInit.c
index 5aaf183..da7a8c2 100644
--- a/src/xlibi18n/lcInit.c
+++ b/src/xlibi18n/lcInit.c
@@ -106,6 +106,7 @@ Sun Microsystems, Inc. or its licensors is granted.
#define USE_GENERIC_LOADER
#define USE_DEFAULT_LOADER
#define USE_UTF8_LOADER
+#define USE_GB18030_LOADER
#ifdef X_LOCALE
# define USE_EUC_LOADER
# define USE_SJIS_LOADER
@@ -150,6 +151,10 @@ _XlcInitLoader(void)
_XlcAddLoader(_XlcJisLoader, XlcHead);
#endif
+#ifdef USE_GB18030_LOADER
+ _XlcAddLoader(_XlcGb18030Loader, XlcHead);
+#endif
+
#ifdef USE_DYNAMIC_LOADER
_XlcAddLoader(_XlcDynamicLoader, XlcHead);
#endif
@@ -189,6 +194,10 @@ _XlcDeInitLoader(void)
_XlcRemoveLoader(_XlcJisLoader);
#endif
+#ifdef USE_GB18030_LOADER
+ _XlcRemoveLoader(_XlcGb18030Loader);
+#endif
+
#ifdef USE_DYNAMIC_LOADER
_XlcRemoveLoader(_XlcDynamicLoader);
#endif
diff --git a/src/xlibi18n/lcUTF8.c b/src/xlibi18n/lcUTF8.c
index 18af23d..3ae51b1 100644
--- a/src/xlibi18n/lcUTF8.c
+++ b/src/xlibi18n/lcUTF8.c
@@ -213,6 +213,7 @@ typedef struct {
#include "lcUniConv/big5_emacs.h"
#include "lcUniConv/big5hkscs.h"
#include "lcUniConv/gbk.h"
+#include "lcUniConv/gb18030.h"
static Utf8ConvRec all_charsets[] = {
/* The ISO10646-1/UTF-8 entry occurs twice, once at the beginning
@@ -350,6 +351,18 @@ static Utf8ConvRec all_charsets[] = {
{ "BIG5HKSCS-0", NULLQUARK,
big5hkscs_mbtowc, big5hkscs_wctomb
},
+ { "GB18030.2000-0", NULLQUARK,
+ gbk_mbtowc, gbk_wctomb
+ },
+ { "GB18030.2000-1", NULLQUARK,
+ gb18030_mbtowc, gb18030_wctomb
+ },
+ { "gb18030.2000-0", NULLQUARK,
+ gbk_mbtowc, gbk_wctomb
+ },
+ { "gb18030.2000-1", NULLQUARK,
+ gb18030_mbtowc, gb18030_wctomb
+ },
/* The ISO10646-1/UTF-8 entry occurs twice, once at the beginning
(for lookup speed), once at the end (as a fallback). */
diff --git a/src/xlibi18n/lcUniConv/gbk.h b/src/xlibi18n/lcUniConv/gbk.h
index 09c2e63..63aee26 100644
--- a/src/xlibi18n/lcUniConv/gbk.h
+++ b/src/xlibi18n/lcUniConv/gbk.h
@@ -1,9 +1,41 @@
+/*
+ * Copyright The Open Group
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that the
+ * above copyright notice appear in all copies and that both that copyright notice
+ * and this permission notice appear in supporting documentation.
+
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ * Except as contained in this notice, the name of The Open Group shall not be used
+ * in advertising or otherwise to promote the sale, use or other dealings in this
+ * Software without prior written authorization from The Open Group.
+
+ * Portions also covered by other licenses as noted in the above URL.
+ */
/*
* GBK-0
*/
-static const unsigned short gbk_2uni_page81[23766] = {
+#define UNICODECJKEXTA 52
+
+typedef struct key_value {
+ ucs4_t key;
+ unsigned short value;
+} table_t;
+
+
+
+static const unsigned short gbk_2uni_page81[23846] = {
/* 0x81 */
0x4e02, 0x4e04, 0x4e05, 0x4e06, 0x4e0f, 0x4e12, 0x4e17, 0x4e1f,
0x4e20, 0x4e21, 0x4e23, 0x4e26, 0x4e29, 0x4e2e, 0x4e2f, 0x4e31,
@@ -850,7 +882,7 @@ static const unsigned short gbk_2uni_page81[23766] = {
0x2478, 0x2479, 0x247a, 0x247b, 0x247c, 0x247d, 0x247e, 0x247f,
0x2480, 0x2481, 0x2482, 0x2483, 0x2484, 0x2485, 0x2486, 0x2487,
0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466, 0x2467,
- 0x2468, 0x2469, 0xfffd, 0xfffd, 0x3220, 0x3221, 0x3222, 0x3223,
+ 0x2468, 0x2469, 0x20ac, 0xfffd, 0x3220, 0x3221, 0x3222, 0x3223,
0x3224, 0x3225, 0x3226, 0x3227, 0x3228, 0x3229, 0xfffd, 0xfffd,
0x2160, 0x2161, 0x2162, 0x2163, 0x2164, 0x2165, 0x2166, 0x2167,
0x2168, 0x2169, 0x216a, 0x216b, 0xfffd, 0xfffd,
@@ -995,7 +1027,7 @@ static const unsigned short gbk_2uni_page81[23766] = {
0x0101, 0x00e1, 0x01ce, 0x00e0, 0x0113, 0x00e9, 0x011b, 0x00e8,
0x012b, 0x00ed, 0x01d0, 0x00ec, 0x014d, 0x00f3, 0x01d2, 0x00f2,
0x016b, 0x00fa, 0x01d4, 0x00f9, 0x01d6, 0x01d8, 0x01da, 0x01dc,
- 0x00fc, 0x00ea, 0x0251, 0xfffd, 0x0144, 0x0148, 0xfffd, 0x0261,
+ 0x00fc, 0x00ea, 0x0251, 0xfffd, 0x0144, 0x0148, 0x01f9, 0x0261,
0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x3105, 0x3106, 0x3107, 0x3108,
0x3109, 0x310a, 0x310b, 0x310c, 0x310d, 0x310e, 0x310f, 0x3110,
0x3111, 0x3112, 0x3113, 0x3114, 0x3115, 0x3116, 0x3117, 0x3118,
@@ -1014,8 +1046,8 @@ static const unsigned short gbk_2uni_page81[23766] = {
0xfe51, 0xfe52, 0xfe54, 0xfe55, 0xfe56, 0xfe57, 0xfe59, 0xfe5a,
0xfe5b, 0xfe5c, 0xfe5d, 0xfe5e, 0xfe5f, 0xfe60, 0xfe61, 0xfe62,
0xfe63, 0xfe64, 0xfe65, 0xfe66, 0xfe68, 0xfe69, 0xfe6a, 0xfe6b,
- 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd,
- 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x3007, 0xfffd, 0xfffd,
+ 0x303e, 0x2ff0, 0x2ff1, 0x2ff2, 0x2ff3, 0x2ff4, 0x2ff5, 0x2ff6,
+ 0x2ff7, 0x2ff8, 0x2ff9, 0x2ffa, 0x2ffb, 0x3007, 0xfffd, 0xfffd,
0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd,
0xfffd, 0xfffd, 0xfffd, 0x2500, 0x2501, 0x2502, 0x2503, 0x2504,
0x2505, 0x2506, 0x2507, 0x2508, 0x2509, 0x250a, 0x250b, 0x250c,
@@ -3132,6 +3164,16 @@ static const unsigned short gbk_2uni_page81[23766] = {
/* 0xfe */
0xfa0c, 0xfa0d, 0xfa0e, 0xfa0f, 0xfa11, 0xfa13, 0xfa14, 0xfa18,
0xfa1f, 0xfa20, 0xfa21, 0xfa23, 0xfa24, 0xfa27, 0xfa28, 0xfa29,
+ 0x2e81, 0xfffd, 0xfffd, 0xfffd, 0x2e84, 0x3473, 0x3447, 0x2e88,
+ 0x2e8b, 0xfffd, 0x359e, 0x361a, 0x360e, 0x2e8c, 0x2e97, 0x396e,
+ 0x3918, 0xfffd, 0x39cf, 0x39df, 0x3a73, 0x39d0, 0xfffd, 0xfffd,
+ 0x3b4e, 0x3c6e, 0x3ce0, 0x2ea7, 0xfffd, 0xfffd, 0x2eaa, 0x4056,
+ 0x415f, 0x2eae, 0x4337, 0x2eb3, 0x2eb6, 0x2eb7, 0xfffd, 0x43b1,
+ 0x43ac, 0x2ebb, 0x43dd, 0x44d6, 0x4661, 0x464c, 0xfffd, 0x4723,
+ 0x4729, 0x477c, 0x478d, 0x2eca, 0x4947, 0x497a, 0x497d, 0x4982,
+ 0x4983, 0x4985, 0x4986, 0x499f, 0x499b, 0x49b7, 0x49b6, 0xfffd,
+ 0xfffd, 0x4ca3, 0x4c9f, 0x4ca0, 0x4ca1, 0x4c77, 0x4ca2, 0x4d13,
+ 0x4d14, 0x4d15, 0x4d16, 0x4d17, 0x4d18, 0x4d19, 0x4dae, 0xfffd,
};
static int
@@ -3145,7 +3187,7 @@ gbk_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
unsigned int i = 190 * (c1 - 0x81) + (c2 - (c2 >= 0x80 ? 0x41 : 0x40));
unsigned short wc = 0xfffd;
{
- if (i < 23766)
+ if (i < 23846)
wc = gbk_2uni_page81[i];
}
if (wc != 0xfffd) {
@@ -3335,6 +3377,28 @@ static const unsigned short gbk_page26[72] = {
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x38-0x3f*/
0xa1e2, 0x0000, 0xa1e1, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x40-0x47*/
};
+
+
+static const unsigned short gbk_page2e[74] = {
+ 0xfe50, 0x0000, 0x0000, 0xfe54, 0x0000, 0x0000, 0x0000, 0xfe57, /*0x00-0x07*/
+ 0x0000, 0x0000, 0xfe58, 0xfe5d, 0x0000, 0x0000, 0x0000, 0x0000, /*0x08-0x0f*/
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xfe5e, 0x0000, /*0x10-0x17*/
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x18-0x1f*/
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xfe6b, 0x0000, /*0x20-0x27*/
+ 0x0000, 0xfe6e, 0x0000, 0x0000, 0x0000, 0xfe71, 0x0000, 0x0000, /*0x28-0x2f*/
+ 0x0000, 0x0000, 0xfe73, 0x0000, 0x0000, 0xfe74, 0xfe75, 0x0000, /*0x30-0x37*/
+ 0x0000, 0x0000, 0xfe79, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x38-0x3f*/
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x40-0x47*/
+ 0x0000, 0xfe84,
+};
+
+
+static const unsigned short gbk_page2f[12] = {
+ 0xa98a, 0xa98b, 0xa98c, 0xa98d, 0xa98e, 0xa98f, 0xa990, 0xa991, /*0x00-0x07*/
+ 0xa992, 0xa993, 0xa994, 0xa995, /*0x08-0x0f*/
+};
+
+
static const unsigned short gbk_page30[304] = {
0xa1a1, 0xa1a2, 0xa1a3, 0xa1a8, 0x0000, 0xa1a9, 0xa965, 0xa996, /*0x00-0x07*/
0xa1b4, 0xa1b5, 0xa1b6, 0xa1b7, 0xa1b8, 0xa1b9, 0xa1ba, 0xa1bb, /*0x08-0x0f*/
@@ -3343,7 +3407,7 @@ static const unsigned short gbk_page30[304] = {
0x0000, 0xa940, 0xa941, 0xa942, 0xa943, 0xa944, 0xa945, 0xa946, /*0x20-0x27*/
0xa947, 0xa948, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x28-0x2f*/
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x30-0x37*/
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /*0x38-0x3f*/
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xa989, 0x0000, /*0x38-0x3f*/
0x0000, 0xa4a1, 0xa4a2, 0xa4a3, 0xa4a4, 0xa4a5, 0xa4a6, 0xa4a7, /*0x40-0x47*/
0xa4a8, 0xa4a9, 0xa4aa, 0xa4ab, 0xa4ac, 0xa4ad, 0xa4ae, 0xa4af, /*0x48-0x4f*/
0xa4b0, 0xa4b1, 0xa4b2, 0xa4b3, 0xa4b4, 0xa4b5, 0xa4b6, 0xa4b7, /*0x50-0x57*/
@@ -6135,6 +6199,93 @@ static const unsigned short gbk_pageffb[8] = {
0xa1e9, 0xa1ea, 0xa956, 0xa3fe, 0xa957, 0xa3a4, 0x0000, 0x0000, /*0xe0-0xe7*/
};
+
+static table_t unicodecjkexta_gbk_tab[UNICODECJKEXTA] = {
+ 0x3447, 0xfe56,
+ 0x3473, 0xfe55,
+ 0x359e, 0xfe5a,
+ 0x360e, 0xfe5c,
+ 0x361a, 0xfe5b,
+ 0x3918, 0xfe60,
+ 0x396e, 0xfe5f,
+ 0x39cf, 0xfe62,
+ 0x39d0, 0xfe65,
+ 0x39df, 0xfe63,
+ 0x3a73, 0xfe64,
+ 0x3b4e, 0xfe68,
+ 0x3c6e, 0xfe69,
+ 0x3ce0, 0xfe6a,
+ 0x4056, 0xfe6f,
+ 0x415f, 0xfe70,
+ 0x4337, 0xfe72,
+ 0x43ac, 0xfe78,
+ 0x43b1, 0xfe77,
+ 0x43dd, 0xfe7a,
+ 0x44d6, 0xfe7b,
+ 0x464c, 0xfe7d,
+ 0x4661, 0xfe7c,
+ 0x4723, 0xfe80,
+ 0x4729, 0xfe81,
+ 0x477c, 0xfe82,
+ 0x478d, 0xfe83,
+ 0x4947, 0xfe85,
+ 0x497a, 0xfe86,
+ 0x497d, 0xfe87,
+ 0x4982, 0xfe88,
+ 0x4983, 0xfe89,
+ 0x4985, 0xfe8a,
+ 0x4986, 0xfe8b,
+ 0x499b, 0xfe8d,
+ 0x499f, 0xfe8c,
+ 0x49b6, 0xfe8f,
+ 0x49b7, 0xfe8e,
+ 0x4c77, 0xfe96,
+ 0x4c9f, 0xfe93,
+ 0x4ca0, 0xfe94,
+ 0x4ca1, 0xfe95,
+ 0x4ca2, 0xfe97,
+ 0x4ca3, 0xfe92,
+ 0x4d13, 0xfe98,
+ 0x4d14, 0xfe99,
+ 0x4d15, 0xfe9a,
+ 0x4d16, 0xfe9b,
+ 0x4d17, 0xfe9c,
+ 0x4d18, 0xfe9d,
+ 0x4d19, 0xfe9e,
+ 0x4dae, 0xfe9f,
+};
+
+/* binsearch: find x in v[0] <= v[1] <= ... <= v[n-1] */
+static int binsearch(ucs4_t x, table_t v[], int n)
+{
+ int low, high, mid;
+
+ low = 0;
+ high = n - 1;
+ while (low <= high) {
+ mid = (low + high) / 2;
+ if (x < v[mid].key)
+ high = mid - 1;
+ else if (x > v[mid].key)
+ low = mid + 1;
+ else /* found match */
+ return mid;
+ }
+ return (-1); /* no match */
+}
+
+
+unsigned short gbk_cjkexta(ucs4_t wc)
+{
+ int index;
+
+ index = binsearch(wc, unicodecjkexta_gbk_tab, UNICODECJKEXTA);
+ if(index >= 0)
+ return unicodecjkexta_gbk_tab[index].value;
+ else
+ return 0;
+}
+
static int
gbk_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
{
@@ -6144,6 +6295,8 @@ gbk_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
c = gbk_page00[wc-0x00a0];
else if (wc >= 0x01c8 && wc < 0x01e0)
c = gbk_page01[wc-0x01c8];
+ else if (wc == 0x01f9)
+ c = 0xa8bf; /* Latin Small letter N with grave */
else if (wc >= 0x0250 && wc < 0x0268)
c = gbk_page02a[wc-0x0250];
else if (wc >= 0x02c0 && wc < 0x02e0)
@@ -6154,6 +6307,8 @@ gbk_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
c = gbk_page04[wc-0x0400];
else if (wc >= 0x2010 && wc < 0x2040)
c = gbk_page20[wc-0x2010];
+ else if (wc == 0x20ac)
+ c = 0xa2e3; /* for euro sign */
else if (wc >= 0x2100 && wc < 0x21a0)
c = gbk_page21[wc-0x2100];
else if (wc >= 0x2208 && wc < 0x22c0)
@@ -6166,6 +6321,10 @@ gbk_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
c = gbk_page25[wc-0x2500];
else if (wc >= 0x2600 && wc < 0x2648)
c = gbk_page26[wc-0x2600];
+ else if (wc >= 0x2e81 && wc < 0x2ecb)
+ c = gbk_page2e[wc-0x2e81];
+ else if (wc >= 0x2ff0 && wc < 0x2ffc)
+ c = gbk_page2f[wc-0x2ff0]; /* Ideographic Description Characters */
else if (wc >= 0x3000 && wc < 0x3130)
c = gbk_page30[wc-0x3000];
else if (wc >= 0x3220 && wc < 0x3238)
@@ -6174,6 +6333,8 @@ gbk_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
c = 0xa949;
else if (wc >= 0x3388 && wc < 0x33d8)
c = gbk_page33[wc-0x3388];
+ else if (wc >=0x3447 && wc < 0x4daf)
+ c = gbk_cjkexta(wc);
else if (wc >= 0x4e00 && wc < 0x9fa8)
c = gbk_page4e[wc-0x4e00];
else if (wc == 0xf92c)