Merge branch 'release/6.7.0-1'6.7.0-1

29 files changed, 4056 insertions, 2376 deletions

diff --git a/src/Makefile.windows b/src/Makefile.windows
index 8c22aa9..046345a 100644
--- a/src/Makefile.windows
+++ b/src/Makefile.windows
@@ -158,26 +158,26 @@ ptest: $(testp)
 	.\$(testp)

 

 $(testc): $(testc).c $(libname)

-	$(CC) -nologo -o $(testc) -DONIG_EXTERN=extern $(testc).c $(libname)

+	$(CC) -nologo /Fe:$(testc) -DONIG_EXTERN=extern $(testc).c $(libname)

 

 $(testp): $(testc).c $(dlllib)

-	$(CC) -nologo -DPOSIX_TEST -o $(testp) $(testc).c $(dlllib)

+	$(CC) -nologo -DPOSIX_TEST /Fe:$(testp) $(testc).c $(dlllib)

 

 #$(testc)u.c: test.rb testconvu.rb

 #	ruby -Ke testconvu.rb test.rb > $@

 

 $(testc)u: $(testc)u.c $(libname)

-	$(CC) -nologo -o $(testc)u -DONIG_EXTERN=extern $(testc)u.c $(libname)

+	$(CC) -nologo /Fe:$(testc)u -DONIG_EXTERN=extern $(testc)u.c $(libname)

 

 clean:

 	del *.obj *.lib *.exp *.dll $(testp).exe $(testc).exe $(testc).obj

 

 

 samples: all

-	$(CC) $(CFLAGS) -I. -o simple  sample\simple.c  $(dlllib)

-	$(CC) $(CFLAGS) -I. -o posix   sample\posix.c   $(dlllib)

-	$(CC) $(CFLAGS) -I. -o names   sample\names.c   $(dlllib)

-	$(CC) $(CFLAGS) -I. -o listcap sample\listcap.c $(dlllib)

-	$(CC) $(CFLAGS) -I. -o sql     sample\sql.c     $(dlllib)

-	$(CC) $(CFLAGS) -I. -o encode  sample\encode.c  $(dlllib)

-	$(CC) $(CFLAGS) -I. -o syntax  sample\syntax.c  $(dlllib)

+	$(CC) $(CFLAGS) -I. /Fe:simple  sample\simple.c  $(dlllib)

+	$(CC) $(CFLAGS) -I. /Fe:posix   sample\posix.c   $(dlllib)

+	$(CC) $(CFLAGS) -I. /Fe:names   sample\names.c   $(dlllib)

+	$(CC) $(CFLAGS) -I. /Fe:listcap sample\listcap.c $(dlllib)

+	$(CC) $(CFLAGS) -I. /Fe:sql     sample\sql.c     $(dlllib)

+	$(CC) $(CFLAGS) -I. /Fe:encode  sample\encode.c  $(dlllib)

+	$(CC) $(CFLAGS) -I. /Fe:syntax  sample\syntax.c  $(dlllib)

diff --git a/src/euc_jp.c b/src/euc_jp.c
index 756bdc7..42c3bce 100644
--- a/src/euc_jp.c
+++ b/src/euc_jp.c
@@ -152,7 +152,7 @@ code_to_mbc(OnigCodePoint code, UChar *buf)
   if (enclen(ONIG_ENCODING_EUC_JP, buf) != (p - buf))
     return ONIGERR_INVALID_CODE_POINT_VALUE;
 #endif  
-  return p - buf;
+  return (int )(p - buf);
 }
 
 static int
@@ -230,7 +230,7 @@ static int
 property_name_to_ctype(OnigEncoding enc, UChar* p, UChar* end)
 {
   struct PropertyNameCtype* pc;
-  int len = end - p;
+  int len = (int )(end - p);
   char q[32];
 
   if (len < sizeof(q) - 1) {
diff --git a/src/gperf_fold_key_conv.py b/src/gperf_fold_key_conv.py
index 5267aa4..59c5de9 100755
--- a/src/gperf_fold_key_conv.py
+++ b/src/gperf_fold_key_conv.py
@@ -9,7 +9,7 @@ import re
 REG_LINE_GPERF = re.compile('#line .+gperf"')
 REG_HASH_FUNC = re.compile('hash\s*\(register\s+const\s+char\s*\*\s*str,\s*register\s+unsigned\s+int\s+len\s*\)')
 REG_STR_AT = re.compile('str\[(\d+)\]')
-REG_RETURN_TYPE = re.compile('^const\s+int\s*\*')
+REG_RETURN_TYPE = re.compile('^const\s+short\s+int\s*\*')
 REG_FOLD_KEY = re.compile('unicode_fold(\d)_key\s*\(register\s+const\s+char\s*\*\s*str,\s*register\s+unsigned\s+int\s+len\)')
 REG_ENTRY = re.compile('\{".*?",\s*(-?\d+)\s*\}')
 REG_IF_LEN = re.compile('if\s*\(\s*len\s*<=\s*MAX_WORD_LENGTH.+')
diff --git a/src/make_unicode_egcb_data.py b/src/make_unicode_egcb_data.py
index 3f958eb..3d20508 100755
--- a/src/make_unicode_egcb_data.py
+++ b/src/make_unicode_egcb_data.py
@@ -191,8 +191,36 @@ merge_props(PROPS, props)
 
 PROPS = sorted(PROPS)
 
-print '/* Copyright (c) 2017  K.Kosako */'
-print '/* Generated by make_gcb_data.py. */'
+print '/* unicode_egcb_data.c: Generated by make_unicode_egcb_data.py. */'
+COPYRIGHT = '''
+/*-
+ * Copyright (c) 2017  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+'''.strip()
+
+print COPYRIGHT
 print ''
 if VERSION_INFO is not None:
   print "#define GRAPHEME_BREAK_PROPERTY_VERSION  %s" % re.sub(r'[\.-]', '_', VERSION_INFO)
diff --git a/src/make_unicode_fold_data.py b/src/make_unicode_fold_data.py
index f4ad321..64aa3a2 100755
--- a/src/make_unicode_fold_data.py
+++ b/src/make_unicode_fold_data.py
@@ -250,8 +250,8 @@ def output_gperf_unfold_key(f):
 %}
 struct ByUnfoldKey {
   OnigCodePoint code;
-  int   index;
-  int   fold_len;
+  short int   index;
+  short int   fold_len;
 };
 %%
 """
@@ -272,7 +272,7 @@ def output_gperf_fold_key(f, key_len):
 #include <string.h>
 #include "regenc.h"
 %}
-int
+short int
 %%
 """
     f.write(head)
diff --git a/src/make_unicode_property.sh b/src/make_unicode_property.sh
index 5ee2990..1e57674 100755
--- a/src/make_unicode_property.sh
+++ b/src/make_unicode_property.sh
@@ -3,15 +3,16 @@
 NAME=unicode_property_data
 TMP=gperf.tmp
 #GPERF_OPT='-P -Q prop_name_pool -C -c -t -j1 -L ANSI-C --ignore-case'
-GPERF_OPT='-T -C -c -t -j1 -L ANSI-C --ignore-case'
+GPERF_OPT='-T -C -c -t -j1 -L ANSI-C --ignore-case --pic -Q unicode_prop_name_pool'
+POOL_CAST='s/\(int *\)\(long *\)&\(\(struct +unicode_prop_name_pool_t *\* *\) *0\)->unicode_prop_name_pool_str([^,]+)/pool_offset(\1)/g'
 
 ./make_unicode_property_data.py > ${NAME}.gperf
 ./make_unicode_property_data.py -posix > ${NAME}_posix.gperf
 
 gperf ${GPERF_OPT} -N unicode_lookup_property_name --output-file ${TMP} ${NAME}.gperf
-sed -e 's/^#line.*$//g' ${TMP} > ${NAME}.c
+sed -e 's/^#line.*$//g' ${TMP} | sed -r "${POOL_CAST}" > ${NAME}.c
 gperf ${GPERF_OPT} -N unicode_lookup_property_name --output-file ${TMP} ${NAME}_posix.gperf
-sed -e 's/^#line.*$//g' ${TMP} > ${NAME}_posix.c
+sed -e 's/^#line.*$//g' ${TMP} | sed -r "${POOL_CAST}" > ${NAME}_posix.c
 
 rm -f ${NAME}.gperf ${NAME}_posix.gperf ${TMP}
 
diff --git a/src/make_unicode_property_data.py b/src/make_unicode_property_data.py
index 51986b6..8dd11b8 100755
--- a/src/make_unicode_property_data.py
+++ b/src/make_unicode_property_data.py
@@ -501,11 +501,15 @@ if not(POSIX_ONLY):
     print "  CR_%s," % prop
 
 s = '''};
+
+#define pool_offset(s) offsetof(struct unicode_prop_name_pool_t, unicode_prop_name_pool_str##s)
+
 %}
-struct PropertyNameCtype {
-  char* name:
-  int ctype;
+struct PoolPropertyNameCtype {
+  short int name;
+  short int ctype;
 };
+
 %%
 '''
 sys.stdout.write(s)
diff --git a/src/onigposix.h b/src/onigposix.h
index 2af3717..22211e4 100644
--- a/src/onigposix.h
+++ b/src/onigposix.h
@@ -4,7 +4,7 @@
   onigposix.h - Oniguruma (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2005  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2002-2017  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -128,6 +128,7 @@ ONIG_EXTERN OnigSyntaxType OnigSyntaxGnuRegex;
 ONIG_EXTERN OnigSyntaxType OnigSyntaxJava;
 ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl;
 ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby;
+ONIG_EXTERN OnigSyntaxType OnigSyntaxOniguruma;
 
 /* predefined syntaxes (see regsyntax.c) */
 #define ONIG_SYNTAX_POSIX_BASIC        (&OnigSyntaxPosixBasic)
@@ -138,6 +139,7 @@ ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby;
 #define ONIG_SYNTAX_JAVA               (&OnigSyntaxJava)
 #define ONIG_SYNTAX_PERL               (&OnigSyntaxPerl)
 #define ONIG_SYNTAX_RUBY               (&OnigSyntaxRuby)
+#define ONIG_SYNTAX_ONIGURUMA          (&OnigSyntaxOniguruma)
 /* default syntax */
 #define ONIG_SYNTAX_DEFAULT             OnigDefaultSyntax
 
@@ -147,6 +149,7 @@ ONIG_EXTERN int  onig_set_default_syntax P_((OnigSyntaxType* syntax));
 ONIG_EXTERN void onig_copy_syntax P_((OnigSyntaxType* to, OnigSyntaxType* from));
 ONIG_EXTERN const char* onig_version P_((void));
 ONIG_EXTERN const char* onig_copyright P_((void));
+ONIG_EXTERN int onig_end P_((void));
 
 #endif /* ONIGURUMA_H */
 
diff --git a/src/oniguruma.h b/src/oniguruma.h
index dbcbbdb..5ad4469 100644
--- a/src/oniguruma.h
+++ b/src/oniguruma.h
@@ -35,8 +35,8 @@ extern "C" {
 
 #define ONIGURUMA
 #define ONIGURUMA_VERSION_MAJOR   6
-#define ONIGURUMA_VERSION_MINOR   6
-#define ONIGURUMA_VERSION_TEENY   1
+#define ONIGURUMA_VERSION_MINOR   7
+#define ONIGURUMA_VERSION_TEENY   0
 
 #ifdef __cplusplus
 # ifndef  HAVE_PROTOTYPES
@@ -432,6 +432,7 @@ ONIG_EXTERN OnigSyntaxType OnigSyntaxJava;
 ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl;
 ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl_NG;
 ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby;
+ONIG_EXTERN OnigSyntaxType OnigSyntaxOniguruma;
 
 /* predefined syntaxes (see regsyntax.c) */
 #define ONIG_SYNTAX_ASIS               (&OnigSyntaxASIS)
@@ -444,6 +445,7 @@ ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby;
 #define ONIG_SYNTAX_PERL               (&OnigSyntaxPerl)
 #define ONIG_SYNTAX_PERL_NG            (&OnigSyntaxPerl_NG)
 #define ONIG_SYNTAX_RUBY               (&OnigSyntaxRuby)
+#define ONIG_SYNTAX_ONIGURUMA          (&OnigSyntaxOniguruma)
 
 /* default syntax */
 ONIG_EXTERN OnigSyntaxType*   OnigDefaultSyntax;
@@ -510,6 +512,7 @@ ONIG_EXTERN OnigSyntaxType*   OnigDefaultSyntax;
 #define ONIG_SYN_OP2_ESC_CAPITAL_N_O_SUPER_DOT  (1U<<24) /* \N (?-m:.), \O (?m:.) */
 #define ONIG_SYN_OP2_QMARK_TILDE_ABSENT_GROUP   (1U<<25) /* (?~...) */
 #define ONIG_SYN_OP2_ESC_X_Y_GRAPHEME_CLUSTER   (1U<<26) /* \X \y \Y */
+#define ONIG_SYN_OP2_QMARK_PERL_SUBEXP_CALL     (1U<<27) /* (?R), (?&name)... */
 
 /* syntax (behavior) */
 #define ONIG_SYN_CONTEXT_INDEP_ANCHORS           (1U<<31) /* not implemented */
diff --git a/src/regcomp.c b/src/regcomp.c
index ab5701c..63df18b 100644
--- a/src/regcomp.c
+++ b/src/regcomp.c
@@ -29,6 +29,8 @@
 
 #include "regparse.h"
 
+OnigCaseFoldType OnigDefaultCaseFoldFlag = ONIGENC_CASE_FOLD_MIN;
+
 #if 0
 typedef struct {
   int  n;
@@ -106,8 +108,6 @@ int_stack_pop(int_stack* s)
 }
 #endif
 
-OnigCaseFoldType OnigDefaultCaseFoldFlag = ONIGENC_CASE_FOLD_MIN;
-
 extern OnigCaseFoldType
 onig_get_default_case_fold_flag(void)
 {
@@ -129,7 +129,7 @@ static unsigned char PadBuf[WORD_ALIGNMENT_SIZE];
 static UChar*
 str_dup(UChar* s, UChar* end)
 {
-  int len = end - s;
+  int len = (int )(end - s);
 
   if (len > 0) {
     UChar* r = (UChar* )xmalloc(len + 1);
@@ -145,12 +145,13 @@ static void
 swap_node(Node* a, Node* b)
 {
   Node c;
+
   c = *a; *a = *b; *b = c;
 
   if (NODE_TYPE(a) == NODE_STRING) {
     StrNode* sn = STR_(a);
     if (sn->capa == 0) {
-      int len = sn->end - sn->s;
+      int len = (int )(sn->end - sn->s);
       sn->s   = sn->buf;
       sn->end = sn->s + len;
     }
@@ -159,7 +160,7 @@ swap_node(Node* a, Node* b)
   if (NODE_TYPE(b) == NODE_STRING) {
     StrNode* sn = STR_(b);
     if (sn->capa == 0) {
-      int len = sn->end - sn->s;
+      int len = (int )(sn->end - sn->s);
       sn->s   = sn->buf;
       sn->end = sn->s + len;
     }
@@ -192,6 +193,7 @@ static int
 bitset_is_empty(BitSetRef bs)
 {
   int i;
+
   for (i = 0; i < (int )BITSET_SIZE; i++) {
     if (bs[i] != 0) return 0;
   }
@@ -235,10 +237,9 @@ onig_bbuf_init(BBuf* buf, int size)
 static int
 unset_addr_list_init(UnsetAddrList* list, int size)
 {
-  UnsetAddr* p;
-
-  p = (UnsetAddr* )xmalloc(sizeof(UnsetAddr)* size);
+  UnsetAddr* p = (UnsetAddr* )xmalloc(sizeof(UnsetAddr)* size);
   CHECK_NULL_RETURN_MEMERR(p);
+
   list->num   = 0;
   list->alloc = size;
   list->us    = p;
@@ -562,9 +563,9 @@ static int
 compile_length_string_node(Node* node, regex_t* reg)
 {
   int rlen, r, len, prev_len, slen, ambig;
-  OnigEncoding enc = reg->enc;
   UChar *p, *prev;
   StrNode* sn;
+  OnigEncoding enc = reg->enc;
 
   sn = STR_(node);
   if (sn->end <= sn->s)
@@ -592,6 +593,7 @@ compile_length_string_node(Node* node, regex_t* reg)
     }
     p += len;
   }
+
   r = add_compile_string_length(prev, prev_len, slen, reg, ambig);
   rlen += r;
   return rlen;
@@ -603,16 +605,17 @@ compile_length_string_raw_node(StrNode* sn, regex_t* reg)
   if (sn->end <= sn->s)
     return 0;
 
-  return add_compile_string_length(sn->s, 1 /* sb */, sn->end - sn->s, reg, 0);
+  return add_compile_string_length(sn->s, 1 /* sb */, (int )(sn->end - sn->s),
+                                   reg, 0);
 }
 
 static int
 compile_string_node(Node* node, regex_t* reg)
 {
   int r, len, prev_len, slen, ambig;
-  OnigEncoding enc = reg->enc;
   UChar *p, *prev, *end;
   StrNode* sn;
+  OnigEncoding enc = reg->enc;
 
   sn = STR_(node);
   if (sn->end <= sn->s)
@@ -642,6 +645,7 @@ compile_string_node(Node* node, regex_t* reg)
 
     p += len;
   }
+
   return add_compile_string(prev, prev_len, slen, reg, ambig);
 }
 
@@ -651,7 +655,7 @@ compile_string_raw_node(StrNode* sn, regex_t* reg)
   if (sn->end <= sn->s)
     return 0;
 
-  return add_compile_string(sn->s, 1 /* sb */, sn->end - sn->s, reg, 0);
+  return add_compile_string(sn->s, 1 /* sb */, (int )(sn->end - sn->s), reg, 0);
 }
 
 static int
@@ -892,8 +896,7 @@ compile_length_quantifier_node(QuantNode* qn, regex_t* reg)
     len = SIZE_OP_PUSH + cklen + SIZE_OP_JUMP + tlen;
   }
   else {
-    len = SIZE_OP_REPEAT_INC
-        + mod_tlen + SIZE_OPCODE + SIZE_RELADDR + SIZE_MEMNUM;
+    len = SIZE_OP_REPEAT_INC + mod_tlen + SIZE_OPCODE + SIZE_RELADDR + SIZE_MEMNUM;
     if (CKN_ON)
       len += SIZE_OP_STATE_CHECK;
   }
@@ -1066,8 +1069,8 @@ compile_length_quantifier_node(QuantNode* qn, regex_t* reg)
   if (tlen < 0) return tlen;
 
   /* anychar repeat */
-  if (NODE_IS_ANYCHAR(NODE_QUANT_BODY(qn))) {
-    if (qn->greedy && infinite) {
+  if (is_anychar_star_quantifier(qn)) {
+    if (qn->lower <= 1 || tlen * qn->lower <= QUANTIFIER_EXPAND_LIMIT_SIZE) {
       if (IS_NOT_NULL(qn->next_head_exact))
         return SIZE_OP_ANYCHAR_STAR_PEEK_NEXT + tlen * qn->lower;
       else
@@ -1130,7 +1133,8 @@ compile_quantifier_node(QuantNode* qn, regex_t* reg, ScanEnv* env)
 
   if (tlen < 0) return tlen;
 
-  if (is_anychar_star_quantifier(qn)) {
+  if (is_anychar_star_quantifier(qn) &&
+      (qn->lower <= 1 || tlen * qn->lower <= QUANTIFIER_EXPAND_LIMIT_SIZE)) {
     r = compile_tree_n_times(NODE_QUANT_BODY(qn), qn->lower, reg, env);
     if (r != 0) return r;
     if (IS_NOT_NULL(qn->next_head_exact)) {
@@ -1184,7 +1188,7 @@ compile_quantifier_node(QuantNode* qn, regex_t* reg, ScanEnv* env)
         r = compile_tree_empty_check(NODE_QUANT_BODY(qn), reg, empty_info, env);
         if (r != 0) return r;
         r = add_opcode_rel_addr(reg, OP_JUMP,
-         -(mod_tlen + (int )SIZE_OP_JUMP + (int )SIZE_OP_PUSH_OR_JUMP_EXACT1));
+           -(mod_tlen + (int )SIZE_OP_JUMP + (int )SIZE_OP_PUSH_OR_JUMP_EXACT1));
       }
       else if (IS_NOT_NULL(qn->next_head_exact)) {
         r = add_opcode_rel_addr(reg, OP_PUSH_IF_PEEK_NEXT,
@@ -1194,7 +1198,7 @@ compile_quantifier_node(QuantNode* qn, regex_t* reg, ScanEnv* env)
         r = compile_tree_empty_check(NODE_QUANT_BODY(qn), reg, empty_info, env);
         if (r != 0) return r;
         r = add_opcode_rel_addr(reg, OP_JUMP,
-          -(mod_tlen + (int )SIZE_OP_JUMP + (int )SIZE_OP_PUSH_IF_PEEK_NEXT));
+           -(mod_tlen + (int )SIZE_OP_JUMP + (int )SIZE_OP_PUSH_IF_PEEK_NEXT));
       }
       else {
         r = add_opcode_rel_addr(reg, OP_PUSH, mod_tlen + SIZE_OP_JUMP);
@@ -1218,7 +1222,7 @@ compile_quantifier_node(QuantNode* qn, regex_t* reg, ScanEnv* env)
     if (r != 0) return r;
     r = compile_tree(NODE_QUANT_BODY(qn), reg, env);
   }
-  else if (!infinite && qn->greedy &&
+  else if (! infinite && qn->greedy &&
            (qn->upper == 1 || (tlen + SIZE_OP_PUSH) * qn->upper
                                   <= QUANTIFIER_EXPAND_LIMIT_SIZE)) {
     int n = qn->upper - qn->lower;
@@ -1228,13 +1232,13 @@ compile_quantifier_node(QuantNode* qn, regex_t* reg, ScanEnv* env)
 
     for (i = 0; i < n; i++) {
       r = add_opcode_rel_addr(reg, OP_PUSH,
-			   (n - i) * tlen + (n - i - 1) * SIZE_OP_PUSH);
+                              (n - i) * tlen + (n - i - 1) * SIZE_OP_PUSH);
       if (r != 0) return r;
       r = compile_tree(NODE_QUANT_BODY(qn), reg, env);
       if (r != 0) return r;
     }
   }
-  else if (!qn->greedy && qn->upper == 1 && qn->lower == 0) { /* '??' */
+  else if (! qn->greedy && qn->upper == 1 && qn->lower == 0) { /* '??' */
     r = add_opcode_rel_addr(reg, OP_PUSH, SIZE_OP_JUMP);
     if (r != 0) return r;
     r = add_opcode_rel_addr(reg, OP_JUMP, tlen);
@@ -1343,7 +1347,7 @@ compile_length_enclosure_node(EnclosureNode* node, regex_t* reg)
         len = SIZE_OP_MEMORY_START;
 
       len += tlen + (MEM_STATUS_AT0(reg->bt_mem_end, node->m.regnum)
-		     ? SIZE_OP_MEMORY_END_PUSH : SIZE_OP_MEMORY_END);
+                     ? SIZE_OP_MEMORY_END_PUSH : SIZE_OP_MEMORY_END);
     }
     break;
 
@@ -1357,7 +1361,7 @@ compile_length_enclosure_node(EnclosureNode* node, regex_t* reg)
         + SIZE_OP_PUSH + tlen + SIZE_OP_POP + SIZE_OP_JUMP;
     }
     else {
-      len = SIZE_OP_PUSH_STOP_BT + tlen + SIZE_OP_POP_STOP_BT;
+      len = SIZE_OP_ATOMIC_START + tlen + SIZE_OP_ATOMIC_END;
     }
     break;
 
@@ -1370,7 +1374,7 @@ compile_length_enclosure_node(EnclosureNode* node, regex_t* reg)
       len = compile_length_tree(cond, reg);
       if (len < 0) return len;
       len += SIZE_OP_PUSH;
-      len += SIZE_OP_PUSH_STOP_BT + SIZE_OP_POP_STOP_BT;
+      len += SIZE_OP_ATOMIC_START + SIZE_OP_ATOMIC_END;
 
       if (IS_NOT_NULL(Then)) {
         tlen = compile_length_tree(Then, reg);
@@ -1511,11 +1515,11 @@ compile_enclosure_node(EnclosureNode* node, regex_t* reg, ScanEnv* env)
              -((int )SIZE_OP_PUSH + len + (int )SIZE_OP_POP + (int )SIZE_OP_JUMP));
     }
     else {
-      r = add_opcode(reg, OP_PUSH_STOP_BT);
+      r = add_opcode(reg, OP_ATOMIC_START);
       if (r != 0) return r;
       r = compile_tree(NODE_ENCLOSURE_BODY(node), reg, env);
       if (r != 0) return r;
-      r = add_opcode(reg, OP_POP_STOP_BT);
+      r = add_opcode(reg, OP_ATOMIC_END);
     }
     break;
 
@@ -1526,7 +1530,7 @@ compile_enclosure_node(EnclosureNode* node, regex_t* reg, ScanEnv* env)
       Node* Then = node->te.Then;
       Node* Else = node->te.Else;
 
-      r = add_opcode(reg, OP_PUSH_STOP_BT);
+      r = add_opcode(reg, OP_ATOMIC_START);
       if (r != 0) return r;
 
       cond_len = compile_length_tree(cond, reg);
@@ -1538,14 +1542,14 @@ compile_enclosure_node(EnclosureNode* node, regex_t* reg, ScanEnv* env)
       else
         then_len = 0;
 
-      jump_len = cond_len + then_len + SIZE_OP_POP_STOP_BT;
+      jump_len = cond_len + then_len + SIZE_OP_ATOMIC_END;
       if (IS_NOT_NULL(Else)) jump_len += SIZE_OP_JUMP;
 
       r = add_opcode_rel_addr(reg, OP_PUSH, jump_len);
       if (r != 0) return r;
       r = compile_tree(cond, reg, env);
       if (r != 0) return r;
-      r = add_opcode(reg, OP_POP_STOP_BT);
+      r = add_opcode(reg, OP_ATOMIC_END);
       if (r != 0) return r;
 
       if (IS_NOT_NULL(Then)) {
@@ -1586,13 +1590,13 @@ compile_length_anchor_node(AnchorNode* node, regex_t* reg)
     len = SIZE_OP_PREC_READ_START + tlen + SIZE_OP_PREC_READ_END;
     break;
   case ANCHOR_PREC_READ_NOT:
-    len = SIZE_OP_PUSH_PREC_READ_NOT + tlen + SIZE_OP_FAIL_PREC_READ_NOT;
+    len = SIZE_OP_PREC_READ_NOT_START + tlen + SIZE_OP_PREC_READ_NOT_END;
     break;
   case ANCHOR_LOOK_BEHIND:
     len = SIZE_OP_LOOK_BEHIND + tlen;
     break;
   case ANCHOR_LOOK_BEHIND_NOT:
-    len = SIZE_OP_PUSH_LOOK_BEHIND_NOT + tlen + SIZE_OP_FAIL_LOOK_BEHIND_NOT;
+    len = SIZE_OP_LOOK_BEHIND_NOT_START + tlen + SIZE_OP_LOOK_BEHIND_NOT_END;
     break;
 
   case ANCHOR_WORD_BOUNDARY:
@@ -1670,11 +1674,11 @@ compile_anchor_node(AnchorNode* node, regex_t* reg, ScanEnv* env)
   case ANCHOR_PREC_READ_NOT:
     len = compile_length_tree(NODE_ANCHOR_BODY(node), reg);
     if (len < 0) return len;
-    r = add_opcode_rel_addr(reg, OP_PUSH_PREC_READ_NOT, len + SIZE_OP_FAIL_PREC_READ_NOT);
+    r = add_opcode_rel_addr(reg, OP_PREC_READ_NOT_START, len + SIZE_OP_PREC_READ_NOT_END);
     if (r != 0) return r;
     r = compile_tree(NODE_ANCHOR_BODY(node), reg, env);
     if (r != 0) return r;
-    r = add_opcode(reg, OP_FAIL_PREC_READ_NOT);
+    r = add_opcode(reg, OP_PREC_READ_NOT_END);
     break;
 
   case ANCHOR_LOOK_BEHIND:
@@ -1698,9 +1702,10 @@ compile_anchor_node(AnchorNode* node, regex_t* reg, ScanEnv* env)
   case ANCHOR_LOOK_BEHIND_NOT:
     {
       int n;
+
       len = compile_length_tree(NODE_ANCHOR_BODY(node), reg);
-      r = add_opcode_rel_addr(reg, OP_PUSH_LOOK_BEHIND_NOT,
-			   len + SIZE_OP_FAIL_LOOK_BEHIND_NOT);
+      r = add_opcode_rel_addr(reg, OP_LOOK_BEHIND_NOT_START,
+                              len + SIZE_OP_LOOK_BEHIND_NOT_END);
       if (r != 0) return r;
       if (node->char_len < 0) {
         r = get_char_length_tree(NODE_ANCHOR_BODY(node), reg, &n);
@@ -1712,7 +1717,7 @@ compile_anchor_node(AnchorNode* node, regex_t* reg, ScanEnv* env)
       if (r != 0) return r;
       r = compile_tree(NODE_ANCHOR_BODY(node), reg, env);
       if (r != 0) return r;
-      r = add_opcode(reg, OP_FAIL_LOOK_BEHIND_NOT);
+      r = add_opcode(reg, OP_LOOK_BEHIND_NOT_END);
     }
     break;
 
@@ -2203,6 +2208,7 @@ renumber_by_map(Node* node, GroupNumRemap* map)
   case NODE_ENCLOSURE:
     {
       EnclosureNode* en = ENCLOSURE_(node);
+
       r = renumber_by_map(NODE_BODY(node), map);
       if (r != 0) return r;
 
@@ -2259,6 +2265,7 @@ numbered_ref_check(Node* node)
   case NODE_ENCLOSURE:
     {
       EnclosureNode* en = ENCLOSURE_(node);
+
       r = numbered_ref_check(NODE_BODY(node));
       if (r != 0) return r;
 
@@ -2402,6 +2409,7 @@ get_char_length_tree1(Node* node, regex_t* reg, int* len, int level)
     {
       StrNode* sn = STR_(node);
       UChar *s = sn->s;
+
       while (s < sn->end) {
         s += enclen(reg->enc, s);
         (*len)++;
@@ -2412,6 +2420,7 @@ get_char_length_tree1(Node* node, regex_t* reg, int* len, int level)
   case NODE_QUANT:
     {
       QuantNode* qn = QUANT_(node);
+
       if (qn->lower == qn->upper) {
         if (qn->upper == 0) {
           *len = 0;
@@ -2444,6 +2453,7 @@ get_char_length_tree1(Node* node, regex_t* reg, int* len, int level)
   case NODE_ENCLOSURE:
     {
       EnclosureNode* en = ENCLOSURE_(node);
+
       switch (en->type) {
       case ENCLOSURE_MEMORY:
 #ifdef USE_CALL
@@ -2465,6 +2475,7 @@ get_char_length_tree1(Node* node, regex_t* reg, int* len, int level)
       case ENCLOSURE_IF_ELSE:
         {
           int clen, elen;
+
           r = get_char_length_tree1(NODE_BODY(node), reg, &clen, level);
           if (r == 0) {
             if (IS_NOT_NULL(en->te.Then)) {
@@ -2487,6 +2498,7 @@ get_char_length_tree1(Node* node, regex_t* reg, int* len, int level)
           }
         }
         break;
+
       default:
         break;
       }
@@ -2566,6 +2578,7 @@ is_exclusive(Node* x, Node* y, regex_t* reg)
     {
       int range;
       CClassNode* xc = CCLASS_(x);
+
       switch (ytype) {
       case NODE_CTYPE:
         switch (CTYPE_(y)->ctype) {
@@ -2616,8 +2629,7 @@ is_exclusive(Node* x, Node* y, regex_t* reg)
 
           for (i = 0; i < SINGLE_BYTE_SIZE; i++) {
             v = BITSET_AT(xc->bs, i);
-            if ((v != 0 && !IS_NCCLASS_NOT(xc)) ||
-                (v == 0 && IS_NCCLASS_NOT(xc))) {
+            if ((v != 0 && !IS_NCCLASS_NOT(xc)) || (v == 0 && IS_NCCLASS_NOT(xc))) {
               v = BITSET_AT(yc->bs, i);
               if ((v != 0 && !IS_NCCLASS_NOT(yc)) ||
                   (v == 0 && IS_NCCLASS_NOT(yc)))
@@ -2644,6 +2656,7 @@ is_exclusive(Node* x, Node* y, regex_t* reg)
   case NODE_STRING:
     {
       StrNode* xs = STR_(x);
+
       if (NODE_STRING_LEN(x) == 0)
         break;
 
@@ -2687,6 +2700,7 @@ is_exclusive(Node* x, Node* y, regex_t* reg)
         {
           UChar *q;
           StrNode* ys = STR_(y);
+
           len = NODE_STRING_LEN(x);
           if (len > NODE_STRING_LEN(y)) len = NODE_STRING_LEN(y);
           if (NODE_STRING_IS_AMBIG(x) || NODE_STRING_IS_AMBIG(y)) {
@@ -2700,7 +2714,7 @@ is_exclusive(Node* x, Node* y, regex_t* reg)
           }
         }
         break;
-	
+
       default:
         break;
       }
@@ -2925,7 +2939,7 @@ tree_min_len(Node* node, ScanEnv* env)
   case NODE_STRING:
     {
       StrNode* sn = STR_(node);
-      len = sn->end - sn->s;
+      len = (int )(sn->end - sn->s);
     }
     break;
 
@@ -2972,7 +2986,8 @@ tree_min_len(Node* node, ScanEnv* env)
         break;
       case ENCLOSURE_IF_ELSE:
         {
-          int elen;
+          OnigLen elen;
+
           len = tree_min_len(NODE_BODY(node), env);
           if (IS_NOT_NULL(en->te.Then))
             len += tree_min_len(en->te.Then, env);
@@ -3029,7 +3044,7 @@ tree_max_len(Node* node, ScanEnv* env)
   case NODE_STRING:
     {
       StrNode* sn = STR_(node);
-      len = sn->end - sn->s;
+      len = (OnigLen )(sn->end - sn->s);
     }
     break;
 
@@ -3108,7 +3123,8 @@ tree_max_len(Node* node, ScanEnv* env)
         break;
       case ENCLOSURE_IF_ELSE:
         {
-          int tlen, elen;
+          OnigLen tlen, elen;
+
           len = tree_max_len(NODE_BODY(node), env);
           if (IS_NOT_NULL(en->te.Then)) {
             tlen = tree_max_len(en->te.Then, env);
@@ -3655,7 +3671,7 @@ update_string_node_case_fold(regex_t* reg, Node *node)
   StrNode* sn = STR_(node);
 
   end = sn->end;
-  sbuf_size = (end - sn->s) * 2;
+  sbuf_size = (int )(end - sn->s) * 2;
   sbuf = (UChar* )xmalloc(sbuf_size);
   CHECK_NULL_RETURN_MEMERR(sbuf);
   ebuf = sbuf + sbuf_size;
@@ -3688,8 +3704,7 @@ update_string_node_case_fold(regex_t* reg, Node *node)
 }
 
 static int
-expand_case_fold_make_rem_string(Node** rnode, UChar *s, UChar *end,
-				 regex_t* reg)
+expand_case_fold_make_rem_string(Node** rnode, UChar *s, UChar *end, regex_t* reg)
 {
   int r;
   Node *node;
@@ -3711,8 +3726,8 @@ expand_case_fold_make_rem_string(Node** rnode, UChar *s, UChar *end,
 
 static int
 expand_case_fold_string_alt(int item_num, OnigCaseFoldCodeItem items[],
-			    UChar *p, int slen, UChar *end,
-			    regex_t* reg, Node **rnode)
+                            UChar *p, int slen, UChar *end, regex_t* reg,
+                            Node **rnode)
 {
   int r, i, j, len, varlen;
   Node *anode, *var_anode, *snode, *xnode, *an;
@@ -3843,8 +3858,8 @@ expand_case_fold_string(Node* node, regex_t* reg)
   alt_num = 1;
   p = start;
   while (p < end) {
-    n = ONIGENC_GET_CASE_FOLD_CODES_BY_STR(reg->enc, reg->case_fold_flag,
-					   p, end, items);
+    n = ONIGENC_GET_CASE_FOLD_CODES_BY_STR(reg->enc, reg->case_fold_flag, p, end,
+                                           items);
     if (n < 0) {
       r = n;
       goto err;
@@ -3993,11 +4008,11 @@ setup_comb_exp_check(Node* node, int state, ScanEnv* env)
 
   case NODE_QUANT:
     {
+      int var_num;
       int child_state = state;
       int add_state = 0;
       QuantNode* qn = QUANT_(node);
       Node* target = NODE_QUANT_BODY(qn);
-      int var_num;
 
       if (! IS_REPEAT_INFINITE(qn->upper)) {
         if (qn->upper > 1) {
@@ -4203,7 +4218,7 @@ setup_call_node_call(CallNode* cn, ScanEnv* env, int state)
 
     if (env->num_named > 0 &&
         IS_SYNTAX_BV(env->syntax, ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP) &&
-        !ONIG_IS_OPTION_ON(env->options, ONIG_OPTION_CAPTURE_GROUP)) {
+        ! ONIG_IS_OPTION_ON(env->options, ONIG_OPTION_CAPTURE_GROUP)) {
       return ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED;
     }
 
@@ -4904,11 +4919,11 @@ setup_tree(Node* node, regex_t* reg, int state, ScanEnv* env)
 /* set skip map for Boyer-Moore search */
 static int
 set_bm_skip(UChar* s, UChar* end, OnigEncoding enc ARG_UNUSED,
-	    UChar skip[], int** int_skip)
+            UChar skip[], int** int_skip)
 {
   int i, len;
 
-  len = end - s;
+  len = (int )(end - s);
   if (len < ONIG_CHAR_TABLE_SIZE) {
     for (i = 0; i < ONIG_CHAR_TABLE_SIZE; i++) skip[i] = len;
 
@@ -4944,38 +4959,34 @@ typedef struct {
 } OptEnv;
 
 typedef struct {
-  int left_anchor;
-  int right_anchor;
-} OptAncInfo;
+  int left;
+  int right;
+} OptAnc;
 
 typedef struct {
-  MinMaxLen  mmd; /* info position */
-  OptAncInfo anc;
-
+  MinMaxLen  mmd;   /* info position */
+  OptAnc     anc;
   int   reach_end;
   int   ignore_case;
   int   len;
   UChar s[OPT_EXACT_MAXLEN];
-} OptExactInfo;
+} OptExact;
 
 typedef struct {
-  MinMaxLen mmd; /* info position */
-  OptAncInfo anc;
-
+  MinMaxLen mmd;    /* info position */
+  OptAnc anc;
   int   value;      /* weighted value */
   UChar map[ONIG_CHAR_TABLE_SIZE];
-} OptMapInfo;
+} OptMap;
 
 typedef struct {
-  MinMaxLen    len;
-
-  OptAncInfo   anc;
-  OptExactInfo exb;    /* boundary */
-  OptExactInfo exm;    /* middle */
-  OptExactInfo expr;   /* prec read (?=...) */
-
-  OptMapInfo   map;   /* boundary */
-} NodeOptInfo;
+  MinMaxLen len;
+  OptAnc   anc;
+  OptExact exb;     /* boundary */
+  OptExact exm;     /* middle */
+  OptExact expr;    /* prec read (?=...) */
+  OptMap   map;     /* boundary */
+} NodeOpt;
 
 
 static int
@@ -5054,7 +5065,6 @@ is_equal_mml(MinMaxLen* a, MinMaxLen* b)
   return (a->min == b->min && a->max == b->max) ? 1 : 0;
 }
 
-
 static void
 set_mml(MinMaxLen* mml, OnigLen min, OnigLen max)
 {
@@ -5082,15 +5092,6 @@ add_mml(MinMaxLen* to, MinMaxLen* from)
   to->max = distance_add(to->max, from->max);
 }
 
-#if 0
-static void
-add_len_mml(MinMaxLen* to, OnigLen len)
-{
-  to->min = distance_add(to->min, len);
-  to->max = distance_add(to->max, len);
-}
-#endif
-
 static void
 alt_merge_mml(MinMaxLen* to, MinMaxLen* from)
 {
@@ -5105,42 +5106,42 @@ copy_opt_env(OptEnv* to, OptEnv* from)
 }
 
 static void
-clear_opt_anc_info(OptAncInfo* anc)
+clear_opt_anc_info(OptAnc* anc)
 {
-  anc->left_anchor  = 0;
-  anc->right_anchor = 0;
+  anc->left  = 0;
+  anc->right = 0;
 }
 
 static void
-copy_opt_anc_info(OptAncInfo* to, OptAncInfo* from)
+copy_opt_anc_info(OptAnc* to, OptAnc* from)
 {
   *to = *from;
 }
 
 static void
-concat_opt_anc_info(OptAncInfo* to, OptAncInfo* left, OptAncInfo* right,
-		    OnigLen left_len, OnigLen right_len)
+concat_opt_anc_info(OptAnc* to, OptAnc* left, OptAnc* right,
+                    OnigLen left_len, OnigLen right_len)
 {
   clear_opt_anc_info(to);
 
-  to->left_anchor = left->left_anchor;
+  to->left = left->left;
   if (left_len == 0) {
-    to->left_anchor |= right->left_anchor;
+    to->left |= right->left;
   }
 
-  to->right_anchor = right->right_anchor;
+  to->right = right->right;
   if (right_len == 0) {
-    to->right_anchor |= left->right_anchor;
+    to->right |= left->right;
   }
   else {
-    to->right_anchor |= (left->right_anchor & ANCHOR_PREC_READ_NOT);
+    to->right |= (left->right & ANCHOR_PREC_READ_NOT);
   }
 }
 
 static int
-is_left_anchor(int anc)
+is_left(int anc)
 {
-  if (anc == ANCHOR_END_BUF || anc == ANCHOR_SEMI_END_BUF ||
+  if (anc == ANCHOR_END_BUF  || anc == ANCHOR_SEMI_END_BUF ||
       anc == ANCHOR_END_LINE || anc == ANCHOR_PREC_READ ||
       anc == ANCHOR_PREC_READ_NOT)
     return 0;
@@ -5149,46 +5150,46 @@ is_left_anchor(int anc)
 }
 
 static int
-is_set_opt_anc_info(OptAncInfo* to, int anc)
+is_set_opt_anc_info(OptAnc* to, int anc)
 {
-  if ((to->left_anchor & anc) != 0) return 1;
+  if ((to->left & anc) != 0) return 1;
 
-  return ((to->right_anchor & anc) != 0 ? 1 : 0);
+  return ((to->right & anc) != 0 ? 1 : 0);
 }
 
 static void
-add_opt_anc_info(OptAncInfo* to, int anc)
+add_opt_anc_info(OptAnc* to, int anc)
 {
-  if (is_left_anchor(anc))
-    to->left_anchor |= anc;
+  if (is_left(anc))
+    to->left |= anc;
   else
-    to->right_anchor |= anc;
+    to->right |= anc;
 }
 
 static void
-remove_opt_anc_info(OptAncInfo* to, int anc)
+remove_opt_anc_info(OptAnc* to, int anc)
 {
-  if (is_left_anchor(anc))
-    to->left_anchor &= ~anc;
+  if (is_left(anc))
+    to->left &= ~anc;
   else
-    to->right_anchor &= ~anc;
+    to->right &= ~anc;
 }
 
 static void
-alt_merge_opt_anc_info(OptAncInfo* to, OptAncInfo* add)
+alt_merge_opt_anc_info(OptAnc* to, OptAnc* add)
 {
-  to->left_anchor  &= add->left_anchor;
-  to->right_anchor &= add->right_anchor;
+  to->left  &= add->left;
+  to->right &= add->right;
 }
 
 static int
-is_full_opt_exact_info(OptExactInfo* ex)
+is_full_opt_exact(OptExact* ex)
 {
   return (ex->len >= OPT_EXACT_MAXLEN ? 1 : 0);
 }
 
 static void
-clear_opt_exact_info(OptExactInfo* ex)
+clear_opt_exact(OptExact* ex)
 {
   clear_mml(&ex->mmd);
   clear_opt_anc_info(&ex->anc);
@@ -5199,17 +5200,17 @@ clear_opt_exact_info(OptExactInfo* ex)
 }
 
 static void
-copy_opt_exact_info(OptExactInfo* to, OptExactInfo* from)
+copy_opt_exact(OptExact* to, OptExact* from)
 {
   *to = *from;
 }
 
 static void
-concat_opt_exact_info(OptExactInfo* to, OptExactInfo* add, OnigEncoding enc)
+concat_opt_exact(OptExact* to, OptExact* add, OnigEncoding enc)
 {
   int i, j, len;
   UChar *p, *end;
-  OptAncInfo tanc;
+  OptAnc tanc;
 
   if (! to->ignore_case && add->ignore_case) {
     if (to->len >= add->len) return ;  /* avoid */
@@ -5230,13 +5231,13 @@ concat_opt_exact_info(OptExactInfo* to, OptExactInfo* add, OnigEncoding enc)
   to->reach_end = (p == end ? add->reach_end : 0);
 
   concat_opt_anc_info(&tanc, &to->anc, &add->anc, 1, 1);
-  if (! to->reach_end) tanc.right_anchor = 0;
+  if (! to->reach_end) tanc.right = 0;
   copy_opt_anc_info(&to->anc, &tanc);
 }
 
 static void
-concat_opt_exact_info_str(OptExactInfo* to, UChar* s, UChar* end,
-			  int raw ARG_UNUSED, OnigEncoding enc)
+concat_opt_exact_str(OptExact* to, UChar* s, UChar* end,
+                     int raw ARG_UNUSED, OnigEncoding enc)
 {
   int i, j, len;
   UChar *p;
@@ -5252,17 +5253,17 @@ concat_opt_exact_info_str(OptExactInfo* to, UChar* s, UChar* end,
 }
 
 static void
-alt_merge_opt_exact_info(OptExactInfo* to, OptExactInfo* add, OptEnv* env)
+alt_merge_opt_exact(OptExact* to, OptExact* add, OptEnv* env)
 {
   int i, j, len;
 
   if (add->len == 0 || to->len == 0) {
-    clear_opt_exact_info(to);
+    clear_opt_exact(to);
     return ;
   }
 
   if (! is_equal_mml(&to->mmd, &add->mmd)) {
-    clear_opt_exact_info(to);
+    clear_opt_exact(to);
     return ;
   }
 
@@ -5284,11 +5285,11 @@ alt_merge_opt_exact_info(OptExactInfo* to, OptExactInfo* add, OptEnv* env)
   to->ignore_case |= add->ignore_case;
 
   alt_merge_opt_anc_info(&to->anc, &add->anc);
-  if (! to->reach_end) to->anc.right_anchor = 0;
+  if (! to->reach_end) to->anc.right = 0;
 }
 
 static void
-select_opt_exact_info(OnigEncoding enc, OptExactInfo* now, OptExactInfo* alt)
+select_opt_exact(OnigEncoding enc, OptExact* now, OptExact* alt)
 {
   int v1, v2;
 
@@ -5299,7 +5300,7 @@ select_opt_exact_info(OnigEncoding enc, OptExactInfo* now, OptExactInfo* alt)
     return ;
   }
   else if (v1 == 0) {
-    copy_opt_exact_info(now, alt);
+    copy_opt_exact(now, alt);
     return ;
   }
   else if (v1 <= 2 && v2 <= 2) {
@@ -5315,13 +5316,13 @@ select_opt_exact_info(OnigEncoding enc, OptExactInfo* now, OptExactInfo* alt)
   if (alt->ignore_case == 0) v2 *= 2;
 
   if (comp_distance_value(&now->mmd, &alt->mmd, v1, v2) > 0)
-    copy_opt_exact_info(now, alt);
+    copy_opt_exact(now, alt);
 }
 
 static void
-clear_opt_map_info(OptMapInfo* map)
+clear_opt_map(OptMap* map)
 {
-  static const OptMapInfo clean_info = {
+  static const OptMap clean_info = {
     {0, 0}, {0, 0}, 0,
     {
       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -5343,17 +5344,17 @@ clear_opt_map_info(OptMapInfo* map)
     }
   };
 
-  xmemcpy(map, &clean_info, sizeof(OptMapInfo));
+  xmemcpy(map, &clean_info, sizeof(OptMap));
 }
 
 static void
-copy_opt_map_info(OptMapInfo* to, OptMapInfo* from)
+copy_opt_map(OptMap* to, OptMap* from)
 {
   *to = *from;
 }
 
 static void
-add_char_opt_map_info(OptMapInfo* map, UChar c, OnigEncoding enc)
+add_char_opt_map(OptMap* map, UChar c, OnigEncoding enc)
 {
   if (map->map[c] == 0) {
     map->map[c] = 1;
@@ -5362,14 +5363,14 @@ add_char_opt_map_info(OptMapInfo* map, UChar c, OnigEncoding enc)
 }
 
 static int
-add_char_amb_opt_map_info(OptMapInfo* map, UChar* p, UChar* end,
-                          OnigEncoding enc, OnigCaseFoldType case_fold_flag)
+add_char_amb_opt_map(OptMap* map, UChar* p, UChar* end,
+                     OnigEncoding enc, OnigCaseFoldType case_fold_flag)
 {
   OnigCaseFoldCodeItem items[ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM];
   UChar buf[ONIGENC_CODE_TO_MBC_MAXLEN];
   int i, n;
 
-  add_char_opt_map_info(map, p[0], enc);
+  add_char_opt_map(map, p[0], enc);
 
   case_fold_flag = DISABLE_CASE_FOLD_MULTI_CHAR(case_fold_flag);
   n = ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc, case_fold_flag, p, end, items);
@@ -5377,14 +5378,14 @@ add_char_amb_opt_map_info(OptMapInfo* map, UChar* p, UChar* end,
 
   for (i = 0; i < n; i++) {
     ONIGENC_CODE_TO_MBC(enc, items[i].code[0], buf);
-    add_char_opt_map_info(map, buf[0], enc);
+    add_char_opt_map(map, buf[0], enc);
   }
 
   return 0;
 }
 
 static void
-select_opt_map_info(OptMapInfo* now, OptMapInfo* alt)
+select_opt_map(OptMap* now, OptMap* alt)
 {
   static int z = 1<<15; /* 32768: something big value */
 
@@ -5392,18 +5393,18 @@ select_opt_map_info(OptMapInfo* now, OptMapInfo* alt)
 
   if (alt->value == 0) return ;
   if (now->value == 0) {
-    copy_opt_map_info(now, alt);
+    copy_opt_map(now, alt);
     return ;
   }
 
   v1 = z / now->value;
   v2 = z / alt->value;
   if (comp_distance_value(&now->mmd, &alt->mmd, v1, v2) > 0)
-    copy_opt_map_info(now, alt);
+    copy_opt_map(now, alt);
 }
 
 static int
-comp_opt_exact_or_map_info(OptExactInfo* e, OptMapInfo* m)
+comp_opt_exact_or_map(OptExact* e, OptMap* m)
 {
 #define COMP_EM_BASE  20
   int ve, vm;
@@ -5416,14 +5417,14 @@ comp_opt_exact_or_map_info(OptExactInfo* e, OptMapInfo* m)
 }
 
 static void
-alt_merge_opt_map_info(OnigEncoding enc, OptMapInfo* to, OptMapInfo* add)
+alt_merge_opt_map(OnigEncoding enc, OptMap* to, OptMap* add)
 {
   int i, val;
 
   /* if (! is_equal_mml(&to->mmd, &add->mmd)) return ; */
   if (to->value == 0) return ;
   if (add->value == 0 || to->mmd.max < add->mmd.min) {
-    clear_opt_map_info(to);
+    clear_opt_map(to);
     return ;
   }
 
@@ -5443,7 +5444,7 @@ alt_merge_opt_map_info(OnigEncoding enc, OptMapInfo* to, OptMapInfo* add)
 }
 
 static void
-set_bound_node_opt_info(NodeOptInfo* opt, MinMaxLen* mmd)
+set_bound_node_opt_info(NodeOpt* opt, MinMaxLen* mmd)
 {
   copy_mml(&(opt->exb.mmd),  mmd);
   copy_mml(&(opt->expr.mmd), mmd);
@@ -5451,40 +5452,39 @@ set_bound_node_opt_info(NodeOptInfo* opt, MinMaxLen* mmd)
 }
 
 static void
-clear_node_opt_info(NodeOptInfo* opt)
+clear_node_opt_info(NodeOpt* opt)
 {
   clear_mml(&opt->len);
   clear_opt_anc_info(&opt->anc);
-  clear_opt_exact_info(&opt->exb);
-  clear_opt_exact_info(&opt->exm);
-  clear_opt_exact_info(&opt->expr);
-  clear_opt_map_info(&opt->map);
+  clear_opt_exact(&opt->exb);
+  clear_opt_exact(&opt->exm);
+  clear_opt_exact(&opt->expr);
+  clear_opt_map(&opt->map);
 }
 
 static void
-copy_node_opt_info(NodeOptInfo* to, NodeOptInfo* from)
+copy_node_opt_info(NodeOpt* to, NodeOpt* from)
 {
   *to = *from;
 }
 
 static void
-concat_left_node_opt_info(OnigEncoding enc, NodeOptInfo* to, NodeOptInfo* add)
+concat_left_node_opt_info(OnigEncoding enc, NodeOpt* to, NodeOpt* add)
 {
   int exb_reach, exm_reach;
-  OptAncInfo tanc;
+  OptAnc tanc;
 
   concat_opt_anc_info(&tanc, &to->anc, &add->anc, to->len.max, add->len.max);
   copy_opt_anc_info(&to->anc, &tanc);
 
   if (add->exb.len > 0 && to->len.max == 0) {
-    concat_opt_anc_info(&tanc, &to->anc, &add->exb.anc,
-			to->len.max, add->len.max);
+    concat_opt_anc_info(&tanc, &to->anc, &add->exb.anc, to->len.max, add->len.max);
     copy_opt_anc_info(&add->exb.anc, &tanc);
   }
 
   if (add->map.value > 0 && to->len.max == 0) {
     if (add->map.mmd.max == 0)
-      add->map.anc.left_anchor |= to->anc.left_anchor;
+      add->map.anc.left |= to->anc.left;
   }
 
   exb_reach = to->exb.reach_end;
@@ -5495,16 +5495,16 @@ concat_left_node_opt_info(OnigEncoding enc, NodeOptInfo* to, NodeOptInfo* add)
 
   if (add->exb.len > 0) {
     if (exb_reach) {
-      concat_opt_exact_info(&to->exb, &add->exb, enc);
-      clear_opt_exact_info(&add->exb);
+      concat_opt_exact(&to->exb, &add->exb, enc);
+      clear_opt_exact(&add->exb);
     }
     else if (exm_reach) {
-      concat_opt_exact_info(&to->exm, &add->exb, enc);
-      clear_opt_exact_info(&add->exb);
+      concat_opt_exact(&to->exm, &add->exb, enc);
+      clear_opt_exact(&add->exb);
     }
   }
-  select_opt_exact_info(enc, &to->exm, &add->exb);
-  select_opt_exact_info(enc, &to->exm, &add->exm);
+  select_opt_exact(enc, &to->exm, &add->exb);
+  select_opt_exact(enc, &to->exm, &add->exm);
 
   if (to->expr.len > 0) {
     if (add->len.max > 0) {
@@ -5512,28 +5512,27 @@ concat_left_node_opt_info(OnigEncoding enc, NodeOptInfo* to, NodeOptInfo* add)
         to->expr.len = add->len.max;
 
       if (to->expr.mmd.max == 0)
-        select_opt_exact_info(enc, &to->exb, &to->expr);
+        select_opt_exact(enc, &to->exb, &to->expr);
       else
-        select_opt_exact_info(enc, &to->exm, &to->expr);
+        select_opt_exact(enc, &to->exm, &to->expr);
     }
   }
   else if (add->expr.len > 0) {
-    copy_opt_exact_info(&to->expr, &add->expr);
+    copy_opt_exact(&to->expr, &add->expr);
   }
 
-  select_opt_map_info(&to->map, &add->map);
-
+  select_opt_map(&to->map, &add->map);
   add_mml(&to->len, &add->len);
 }
 
 static void
-alt_merge_node_opt_info(NodeOptInfo* to, NodeOptInfo* add, OptEnv* env)
+alt_merge_node_opt_info(NodeOpt* to, NodeOpt* add, OptEnv* env)
 {
-  alt_merge_opt_anc_info  (&to->anc,  &add->anc);
-  alt_merge_opt_exact_info(&to->exb,  &add->exb, env);
-  alt_merge_opt_exact_info(&to->exm,  &add->exm, env);
-  alt_merge_opt_exact_info(&to->expr, &add->expr, env);
-  alt_merge_opt_map_info(env->enc, &to->map,  &add->map);
+  alt_merge_opt_anc_info(&to->anc, &add->anc);
+  alt_merge_opt_exact(&to->exb,  &add->exb, env);
+  alt_merge_opt_exact(&to->exm,  &add->exm, env);
+  alt_merge_opt_exact(&to->expr, &add->expr, env);
+  alt_merge_opt_map(env->enc, &to->map, &add->map);
 
   alt_merge_mml(&to->len, &add->len);
 }
@@ -5542,10 +5541,13 @@ alt_merge_node_opt_info(NodeOptInfo* to, NodeOptInfo* add, OptEnv* env)
 #define MAX_NODE_OPT_INFO_REF_COUNT    5
 
 static int
-optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
+optimize_nodes(Node* node, NodeOpt* opt, OptEnv* env)
 {
+  OnigEncoding enc;
+  int i;
   int r = 0;
 
+  enc = env->enc;
   clear_node_opt_info(opt);
   set_bound_node_opt_info(opt, &env->mmd);
 
@@ -5553,15 +5555,15 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
   case NODE_LIST:
     {
       OptEnv nenv;
-      NodeOptInfo nopt;
+      NodeOpt nopt;
       Node* nd = node;
 
       copy_opt_env(&nenv, env);
       do {
-        r = optimize_node_left(NODE_CAR(nd), &nopt, &nenv);
+        r = optimize_nodes(NODE_CAR(nd), &nopt, &nenv);
         if (r == 0) {
           add_mml(&nenv.mmd, &nopt.len);
-          concat_left_node_opt_info(env->enc, opt, &nopt);
+          concat_left_node_opt_info(enc, opt, &nopt);
         }
       } while (r == 0 && IS_NOT_NULL(nd = NODE_CDR(nd)));
     }
@@ -5569,11 +5571,11 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 
   case NODE_ALT:
     {
-      NodeOptInfo nopt;
+      NodeOpt nopt;
       Node* nd = node;
 
       do {
-        r = optimize_node_left(NODE_CAR(nd), &nopt, env);
+        r = optimize_nodes(NODE_CAR(nd), &nopt, env);
         if (r == 0) {
           if (nd == node) copy_node_opt_info(opt, &nopt);
           else            alt_merge_node_opt_info(opt, &nopt, env);
@@ -5585,14 +5587,14 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
   case NODE_STRING:
     {
       StrNode* sn = STR_(node);
-      int slen = sn->end - sn->s;
+      int slen = (int )(sn->end - sn->s);
       int is_raw = NODE_STRING_IS_RAW(node);
 
       if (! NODE_STRING_IS_AMBIG(node)) {
-        concat_opt_exact_info_str(&opt->exb, sn->s, sn->end,
-                                  NODE_STRING_IS_RAW(node), env->enc);
+        concat_opt_exact_str(&opt->exb, sn->s, sn->end,
+                             NODE_STRING_IS_RAW(node), enc);
         if (slen > 0) {
-          add_char_opt_map_info(&opt->map, *(sn->s), env->enc);
+          add_char_opt_map(&opt->map, *(sn->s), enc);
         }
         set_mml(&opt->len, slen, slen);
       }
@@ -5600,17 +5602,16 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
         int max;
 
         if (NODE_STRING_IS_DONT_GET_OPT_INFO(node)) {
-          int n = onigenc_strlen(env->enc, sn->s, sn->end);
-          max = ONIGENC_MBC_MAXLEN_DIST(env->enc) * n;
+          int n = onigenc_strlen(enc, sn->s, sn->end);
+          max = ONIGENC_MBC_MAXLEN_DIST(enc) * n;
         }
         else {
-          concat_opt_exact_info_str(&opt->exb, sn->s, sn->end,
-                                    is_raw, env->enc);
+          concat_opt_exact_str(&opt->exb, sn->s, sn->end, is_raw, enc);
           opt->exb.ignore_case = 1;
 
           if (slen > 0) {
-            r = add_char_amb_opt_map_info(&opt->map, sn->s, sn->end,
-                                          env->enc, env->case_fold_flag);
+            r = add_char_amb_opt_map(&opt->map, sn->s, sn->end,
+                                     enc, env->case_fold_flag);
             if (r != 0) break;
           }
 
@@ -5627,22 +5628,22 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 
   case NODE_CCLASS:
     {
-      int i, z;
+      int z;
       CClassNode* cc = CCLASS_(node);
 
       /* no need to check ignore case. (set in setup_tree()) */
 
       if (IS_NOT_NULL(cc->mbuf) || IS_NCCLASS_NOT(cc)) {
-        OnigLen min = ONIGENC_MBC_MINLEN(env->enc);
-        OnigLen max = ONIGENC_MBC_MAXLEN_DIST(env->enc);
+        OnigLen min = ONIGENC_MBC_MINLEN(enc);
+        OnigLen max = ONIGENC_MBC_MAXLEN_DIST(enc);
 
         set_mml(&opt->len, min, max);
       }
       else {
         for (i = 0; i < SINGLE_BYTE_SIZE; i++) {
           z = BITSET_AT(cc->bs, i);
-          if ((z && !IS_NCCLASS_NOT(cc)) || (!z && IS_NCCLASS_NOT(cc))) {
-            add_char_opt_map_info(&opt->map, (UChar )i, env->enc);
+          if ((z && ! IS_NCCLASS_NOT(cc)) || (! z && IS_NCCLASS_NOT(cc))) {
+            add_char_opt_map(&opt->map, (UChar )i, enc);
           }
         }
         set_mml(&opt->len, 1, 1);
@@ -5652,10 +5653,10 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 
   case NODE_CTYPE:
     {
-      int i, min, max;
+      int min, max;
       int range;
 
-      max = ONIGENC_MBC_MAXLEN_DIST(env->enc);
+      max = ONIGENC_MBC_MAXLEN_DIST(enc);
 
       if (max == 1) {
         min = 1;
@@ -5668,18 +5669,18 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
           range = CTYPE_(node)->ascii_mode != 0 ? 128 : SINGLE_BYTE_SIZE;
           if (CTYPE_(node)->not != 0) {
             for (i = 0; i < range; i++) {
-              if (! ONIGENC_IS_CODE_WORD(env->enc, i)) {
-                add_char_opt_map_info(&opt->map, (UChar )i, env->enc);
+              if (! ONIGENC_IS_CODE_WORD(enc, i)) {
+                add_char_opt_map(&opt->map, (UChar )i, enc);
               }
             }
             for (i = range; i < SINGLE_BYTE_SIZE; i++) {
-              add_char_opt_map_info(&opt->map, (UChar )i, env->enc);
+              add_char_opt_map(&opt->map, (UChar )i, enc);
             }
           }
           else {
             for (i = 0; i < range; i++) {
-              if (ONIGENC_IS_CODE_WORD(env->enc, i)) {
-                add_char_opt_map_info(&opt->map, (UChar )i, env->enc);
+              if (ONIGENC_IS_CODE_WORD(enc, i)) {
+                add_char_opt_map(&opt->map, (UChar )i, enc);
               }
             }
           }
@@ -5687,7 +5688,7 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
         }
       }
       else {
-        min = ONIGENC_MBC_MINLEN(env->enc);
+        min = ONIGENC_MBC_MINLEN(enc);
       }
       set_mml(&opt->len, min, max);
     }
@@ -5708,19 +5709,19 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 
     case ANCHOR_PREC_READ:
       {
-        NodeOptInfo nopt;
+        NodeOpt nopt;
 
-        r = optimize_node_left(NODE_BODY(node), &nopt, env);
+        r = optimize_nodes(NODE_BODY(node), &nopt, env);
         if (r == 0) {
           if (nopt.exb.len > 0)
-            copy_opt_exact_info(&opt->expr, &nopt.exb);
+            copy_opt_exact(&opt->expr, &nopt.exb);
           else if (nopt.exm.len > 0)
-            copy_opt_exact_info(&opt->expr, &nopt.exm);
+            copy_opt_exact(&opt->expr, &nopt.exm);
 
           opt->expr.reach_end = 0;
 
           if (nopt.map.value > 0)
-            copy_opt_map_info(&opt->map, &nopt.map);
+            copy_opt_map(&opt->map, &nopt.map);
         }
       }
       break;
@@ -5732,7 +5733,6 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 
   case NODE_BACKREF:
     if (! NODE_IS_CHECKER(node)) {
-      int i;
       int* backs;
       OnigLen min, max, tmin, tmax;
       MemEnv* mem_env = SCANENV_MEMENV(env->scan_env);
@@ -5762,7 +5762,7 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
     else {
       OnigOptionType save = env->options;
       env->options = ENCLOSURE_(NODE_BODY(node))->o.options;
-      r = optimize_node_left(NODE_BODY(node), opt, env);
+      r = optimize_nodes(NODE_BODY(node), opt, env);
       env->options = save;
     }
     break;
@@ -5770,12 +5770,11 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 
   case NODE_QUANT:
     {
-      int i;
       OnigLen min, max;
-      NodeOptInfo nopt;
+      NodeOpt nopt;
       QuantNode* qn = QUANT_(node);
 
-      r = optimize_node_left(NODE_BODY(node), &nopt, env);
+      r = optimize_nodes(NODE_BODY(node), &nopt, env);
       if (r != 0) break;
 
       if (qn->lower == 0 && IS_REPEAT_INFINITE(qn->upper)) {
@@ -5792,13 +5791,10 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
           copy_node_opt_info(opt, &nopt);
           if (nopt.exb.len > 0) {
             if (nopt.exb.reach_end) {
-              for (i = 2; i <= qn->lower &&
-                     ! is_full_opt_exact_info(&opt->exb); i++) {
-                concat_opt_exact_info(&opt->exb, &nopt.exb, env->enc);
-              }
-              if (i < qn->lower) {
-                opt->exb.reach_end = 0;
+              for (i = 2; i <= qn->lower && ! is_full_opt_exact(&opt->exb); i++) {
+                concat_opt_exact(&opt->exb, &nopt.exb, enc);
               }
+              if (i < qn->lower) opt->exb.reach_end = 0;
             }
           }
 
@@ -5831,7 +5827,7 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
           OnigOptionType save = env->options;
 
           env->options = en->o.options;
-          r = optimize_node_left(NODE_BODY(node), opt, env);
+          r = optimize_nodes(NODE_BODY(node), opt, env);
           env->options = save;
         }
         break;
@@ -5851,8 +5847,7 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
         else
 #endif
           {
-            r = optimize_node_left(NODE_BODY(node), opt, env);
-
+            r = optimize_nodes(NODE_BODY(node), opt, env);
             if (is_set_opt_anc_info(&opt->anc, ANCHOR_ANYCHAR_STAR_MASK)) {
               if (MEM_STATUS_AT0(env->scan_env->backrefed_mem, en->m.regnum))
                 remove_opt_anc_info(&opt->anc, ANCHOR_ANYCHAR_STAR_MASK);
@@ -5861,28 +5856,28 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
         break;
 
       case ENCLOSURE_STOP_BACKTRACK:
-        r = optimize_node_left(NODE_BODY(node), opt, env);
+        r = optimize_nodes(NODE_BODY(node), opt, env);
         break;
 
       case ENCLOSURE_IF_ELSE:
         {
           OptEnv nenv;
-          NodeOptInfo nopt;
+          NodeOpt nopt;
 
           copy_opt_env(&nenv, env);
-          r = optimize_node_left(NODE_ENCLOSURE_BODY(en), &nopt, &nenv);
+          r = optimize_nodes(NODE_ENCLOSURE_BODY(en), &nopt, &nenv);
           if (r == 0) {
             add_mml(&nenv.mmd, &nopt.len);
-            concat_left_node_opt_info(env->enc, opt, &nopt);
+            concat_left_node_opt_info(enc, opt, &nopt);
             if (IS_NOT_NULL(en->te.Then)) {
-              r = optimize_node_left(en->te.Then, &nopt, &nenv);
+              r = optimize_nodes(en->te.Then, &nopt, &nenv);
               if (r == 0) {
-                concat_left_node_opt_info(env->enc, opt, &nopt);
+                concat_left_node_opt_info(enc, opt, &nopt);
               }
             }
 
             if (IS_NOT_NULL(en->te.Else)) {
-              r = optimize_node_left(en->te.Else, &nopt, env);
+              r = optimize_nodes(en->te.Else, &nopt, env);
               if (r == 0)
                 alt_merge_node_opt_info(opt, &nopt, env);
             }
@@ -5898,7 +5893,7 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 
   default:
 #ifdef ONIG_DEBUG
-    fprintf(stderr, "optimize_node_left: undefined node type %d\n", NODE_TYPE(node));
+    fprintf(stderr, "optimize_nodes: undefined node type %d\n", NODE_TYPE(node));
 #endif
     r = ONIGERR_TYPE_BUG;
     break;
@@ -5908,7 +5903,7 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
 }
 
 static int
-set_optimize_exact_info(regex_t* reg, OptExactInfo* e)
+set_optimize_exact(regex_t* reg, OptExact* e)
 {
   int r;
 
@@ -5933,11 +5928,11 @@ set_optimize_exact_info(regex_t* reg, OptExactInfo* e)
 
     if (e->len >= 3 || (e->len >= 2 && allow_reverse)) {
       r = set_bm_skip(reg->exact, reg->exact_end, reg->enc,
-	              reg->map, &(reg->int_map));
+                      reg->map, &(reg->int_map));
       if (r != 0) return r;
 
       reg->optimize = (allow_reverse != 0
-		       ? ONIG_OPTIMIZE_EXACT_BM : ONIG_OPTIMIZE_EXACT_BM_NOT_REV);
+                       ? ONIG_OPTIMIZE_EXACT_BM : ONIG_OPTIMIZE_EXACT_BM_NOT_REV);
     }
     else {
       reg->optimize = ONIG_OPTIMIZE_EXACT;
@@ -5948,14 +5943,14 @@ set_optimize_exact_info(regex_t* reg, OptExactInfo* e)
   reg->dmax = e->mmd.max;
 
   if (reg->dmin != INFINITE_LEN) {
-    reg->threshold_len = reg->dmin + (reg->exact_end - reg->exact);
+    reg->threshold_len = reg->dmin + (int )(reg->exact_end - reg->exact);
   }
 
   return 0;
 }
 
 static void
-set_optimize_map_info(regex_t* reg, OptMapInfo* m)
+set_optimize_map(regex_t* reg, OptMap* m)
 {
   int i;
 
@@ -5972,10 +5967,10 @@ set_optimize_map_info(regex_t* reg, OptMapInfo* m)
 }
 
 static void
-set_sub_anchor(regex_t* reg, OptAncInfo* anc)
+set_sub_anchor(regex_t* reg, OptAnc* anc)
 {
-  reg->sub_anchor |= anc->left_anchor  & ANCHOR_BEGIN_LINE;
-  reg->sub_anchor |= anc->right_anchor & ANCHOR_END_LINE;
+  reg->sub_anchor |= anc->left  & ANCHOR_BEGIN_LINE;
+  reg->sub_anchor |= anc->right & ANCHOR_END_LINE;
 }
 
 #if defined(ONIG_DEBUG_COMPILE) || defined(ONIG_DEBUG_MATCH)
@@ -5985,28 +5980,27 @@ static void print_optimize_info(FILE* f, regex_t* reg);
 static int
 set_optimize_info_from_tree(Node* node, regex_t* reg, ScanEnv* scan_env)
 {
-
   int r;
-  NodeOptInfo opt;
+  NodeOpt opt;
   OptEnv env;
 
   env.enc            = reg->enc;
   env.options        = reg->options;
   env.case_fold_flag = reg->case_fold_flag;
-  env.scan_env   = scan_env;
+  env.scan_env       = scan_env;
   clear_mml(&env.mmd);
 
-  r = optimize_node_left(node, &opt, &env);
+  r = optimize_nodes(node, &opt, &env);
   if (r != 0) return r;
 
-  reg->anchor = opt.anc.left_anchor & (ANCHOR_BEGIN_BUF |
+  reg->anchor = opt.anc.left & (ANCHOR_BEGIN_BUF |
         ANCHOR_BEGIN_POSITION | ANCHOR_ANYCHAR_STAR | ANCHOR_ANYCHAR_STAR_ML |
         ANCHOR_LOOK_BEHIND);
 
-  if ((opt.anc.left_anchor & (ANCHOR_LOOK_BEHIND | ANCHOR_PREC_READ_NOT)) != 0)
+  if ((opt.anc.left & (ANCHOR_LOOK_BEHIND | ANCHOR_PREC_READ_NOT)) != 0)
     reg->anchor &= ~ANCHOR_ANYCHAR_STAR_ML;
 
-  reg->anchor |= opt.anc.right_anchor & (ANCHOR_END_BUF | ANCHOR_SEMI_END_BUF |
+  reg->anchor |= opt.anc.right & (ANCHOR_END_BUF | ANCHOR_SEMI_END_BUF |
        ANCHOR_PREC_READ_NOT);
 
   if (reg->anchor & (ANCHOR_END_BUF | ANCHOR_SEMI_END_BUF)) {
@@ -6015,25 +6009,24 @@ set_optimize_info_from_tree(Node* node, regex_t* reg, ScanEnv* scan_env)
   }
 
   if (opt.exb.len > 0 || opt.exm.len > 0) {
-    select_opt_exact_info(reg->enc, &opt.exb, &opt.exm);
-    if (opt.map.value > 0 &&
-        comp_opt_exact_or_map_info(&opt.exb, &opt.map) > 0) {
+    select_opt_exact(reg->enc, &opt.exb, &opt.exm);
+    if (opt.map.value > 0 && comp_opt_exact_or_map(&opt.exb, &opt.map) > 0) {
       goto set_map;
     }
     else {
-      r = set_optimize_exact_info(reg, &opt.exb);
+      r = set_optimize_exact(reg, &opt.exb);
       set_sub_anchor(reg, &opt.exb.anc);
     }
   }
   else if (opt.map.value > 0) {
   set_map:
-    set_optimize_map_info(reg, &opt.map);
+    set_optimize_map(reg, &opt.map);
     set_sub_anchor(reg, &opt.map.anc);
   }
   else {
-    reg->sub_anchor |= opt.anc.left_anchor & ANCHOR_BEGIN_LINE;
+    reg->sub_anchor |= opt.anc.left & ANCHOR_BEGIN_LINE;
     if (opt.len.max == 0)
-      reg->sub_anchor |= opt.anc.right_anchor & ANCHOR_END_LINE;
+      reg->sub_anchor |= opt.anc.right & ANCHOR_END_LINE;
   }
 
 #if defined(ONIG_DEBUG_COMPILE) || defined(ONIG_DEBUG_MATCH)
@@ -6061,7 +6054,7 @@ clear_optimize_info(regex_t* reg)
 #ifdef ONIG_DEBUG
 
 static void print_enc_string(FILE* fp, OnigEncoding enc,
-			     const UChar *s, const UChar *end)
+                             const UChar *s, const UChar *end)
 {
   fprintf(fp, "\nPATTERN: /");
 
@@ -6261,7 +6254,7 @@ static void print_tree P_((FILE* f, Node* node));
 
 extern int
 onig_compile(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
-	      OnigErrorInfo* einfo)
+             OnigErrorInfo* einfo)
 {
 #define COMPILE_INIT_SIZE  20
 
@@ -6280,7 +6273,7 @@ onig_compile(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
 #endif
 
   if (reg->alloc == 0) {
-    init_size = (pattern_end - pattern) * 2;
+    init_size = (int )(pattern_end - pattern) * 2;
     if (init_size <= 0) init_size = COMPILE_INIT_SIZE;
     r = BB_INIT(reg, init_size);
     if (r != 0) goto end;
@@ -6460,8 +6453,7 @@ onig_compile(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
 static int onig_inited = 0;
 
 extern int
-onig_reg_init(regex_t* reg, OnigOptionType option,
-              OnigCaseFoldType case_fold_flag,
+onig_reg_init(regex_t* reg, OnigOptionType option, OnigCaseFoldType case_fold_flag,
               OnigEncoding enc, OnigSyntaxType* syntax)
 {
   int r;
@@ -6521,9 +6513,10 @@ onig_reg_init(regex_t* reg, OnigOptionType option,
 }
 
 extern int
-onig_new_without_alloc(regex_t* reg, const UChar* pattern,
-          const UChar* pattern_end, OnigOptionType option, OnigEncoding enc,
-          OnigSyntaxType* syntax, OnigErrorInfo* einfo)
+onig_new_without_alloc(regex_t* reg,
+                       const UChar* pattern, const UChar* pattern_end,
+                       OnigOptionType option, OnigEncoding enc,
+                       OnigSyntaxType* syntax, OnigErrorInfo* einfo)
 {
   int r;
 
@@ -6536,8 +6529,8 @@ onig_new_without_alloc(regex_t* reg, const UChar* pattern,
 
 extern int
 onig_new(regex_t** reg, const UChar* pattern, const UChar* pattern_end,
-	  OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax,
-	  OnigErrorInfo* einfo)
+         OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax,
+         OnigErrorInfo* einfo)
 {
   int r;
 
@@ -6775,13 +6768,13 @@ OnigOpInfoType OnigOpInfo[] = {
   { OP_EMPTY_CHECK_END_MEMST_PUSH,"empty-check-end-memst-push", ARG_MEMNUM  },
   { OP_PREC_READ_START,      "push-pos",             ARG_NON },
   { OP_PREC_READ_END,        "pop-pos",              ARG_NON },
-  { OP_PUSH_PREC_READ_NOT,   "push-prec-read-not",   ARG_RELADDR },
-  { OP_FAIL_PREC_READ_NOT,   "fail-prec-read-not",   ARG_NON },
-  { OP_PUSH_STOP_BT,         "push-stop-bt",         ARG_NON },
-  { OP_POP_STOP_BT,          "pop-stop-bt",          ARG_NON },
+  { OP_PREC_READ_NOT_START,  "prec-read-not-start",  ARG_RELADDR },
+  { OP_PREC_READ_NOT_END,    "prec-read-not-end",    ARG_NON },
+  { OP_ATOMIC_START,         "atomic-start",         ARG_NON },
+  { OP_ATOMIC_END,           "atomic-end",           ARG_NON },
   { OP_LOOK_BEHIND,          "look-behind",          ARG_SPECIAL },
-  { OP_PUSH_LOOK_BEHIND_NOT, "push-look-behind-not", ARG_SPECIAL },
-  { OP_FAIL_LOOK_BEHIND_NOT, "fail-look-behind-not", ARG_NON },
+  { OP_LOOK_BEHIND_NOT_START, "look-behind-not-start", ARG_SPECIAL },
+  { OP_LOOK_BEHIND_NOT_END,  "look-behind-not-end",  ARG_NON },
   { OP_CALL,                 "call",                 ARG_ABSADDR },
   { OP_RETURN,               "return",               ARG_NON },
   { OP_PUSH_SAVE_VAL,        "push-save-val",        ARG_SPECIAL },
@@ -7077,7 +7070,7 @@ onig_print_compiled_byte_code(FILE* f, UChar* bp, UChar** nextp, UChar* start,
       fprintf(f, ":%d", len);
       break;
 
-    case OP_PUSH_LOOK_BEHIND_NOT:
+    case OP_LOOK_BEHIND_NOT_START:
       GET_RELADDR_INC(addr, bp);
       GET_LENGTH_INC(len, bp);
       fprintf(f, ":%d:", len);
@@ -7113,8 +7106,7 @@ onig_print_compiled_byte_code(FILE* f, UChar* bp, UChar** nextp, UChar* start,
       break;
 
     default:
-      fprintf(stderr, "onig_print_compiled_byte_code: undefined code %d\n",
-	      *--bp);
+      fprintf(stderr, "onig_print_compiled_byte_code: undefined code %d\n", *--bp);
     }
   }
   if (nextp) *nextp = bp;
@@ -7188,8 +7180,7 @@ print_indent_tree(FILE* f, Node* node, int indent)
     break;
 
   case NODE_STRING:
-    fprintf(f, "<string%s:%p>",
-	    (NODE_STRING_IS_RAW(node) ? "-raw" : ""), node);
+    fprintf(f, "<string%s:%p>", (NODE_STRING_IS_RAW(node) ? "-raw" : ""), node);
     for (p = STR_(node)->s; p < STR_(node)->end; p++) {
       if (*p >= 0x20 && *p < 0x7f)
         fputc(*p, f);
@@ -7303,8 +7294,8 @@ print_indent_tree(FILE* f, Node* node, int indent)
 
   case NODE_QUANT:
     fprintf(f, "<quantifier:%p>{%d,%d}%s\n", node,
-	    QUANT_(node)->lower, QUANT_(node)->upper,
-	    (QUANT_(node)->greedy ? "" : "?"));
+            QUANT_(node)->lower, QUANT_(node)->upper,
+            (QUANT_(node)->greedy ? "" : "?"));
     print_indent_tree(f, NODE_BODY(node), indent + add);
     break;
 
diff --git a/src/regenc.c b/src/regenc.c
index 97b5052..7ded5a8 100644
--- a/src/regenc.c
+++ b/src/regenc.c
@@ -2,7 +2,7 @@
   regenc.c -  Oniguruma (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2016  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2002-2017  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -780,7 +780,7 @@ onigenc_mb2_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)
   if (enclen(enc, buf) != (p - buf))
     return ONIGERR_INVALID_CODE_POINT_VALUE;
 #endif
-  return p - buf;
+  return (int )(p - buf);
 }
 
 extern int
@@ -803,7 +803,7 @@ onigenc_mb4_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)
   if (enclen(enc, buf) != (p - buf))
     return ONIGERR_INVALID_CODE_POINT_VALUE;
 #endif
-  return p - buf;
+  return (int )(p - buf);
 }
 
 extern int
diff --git a/src/regerror.c b/src/regerror.c
index c0d2346..e7d2570 100644
--- a/src/regerror.c
+++ b/src/regerror.c
@@ -236,7 +236,7 @@ static int to_ascii(OnigEncoding enc, UChar *s, UChar *end,
     *is_over = ((p < end) ? 1 : 0);
   }
   else {
-    len = MIN((end - s), buf_size);
+    len = MIN((int )(end - s), buf_size);
     xmemcpy(buf, s, (size_t )len);
     *is_over = ((buf_size < (end - s)) ? 1 : 0);
   }
@@ -300,7 +300,7 @@ onig_error_code_to_str(s, code, va_alist)
       }
     }
     *p = '\0';
-    len = p - s;
+    len = (int )(p - s);
     break;
 
   default:
@@ -340,7 +340,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
   n = xvsnprintf((char* )buf, bufsize, (const char* )fmt, args);
   va_end(args);
 
-  need = (pat_end - pat) * 4 + 4;
+  need = (int )(pat_end - pat) * 4 + 4;
 
   if (n + need < bufsize) {
     xstrcat((char* )buf, ": /", bufsize);
diff --git a/src/regexec.c b/src/regexec.c
index 9dbef70..53f42ee 100644
--- a/src/regexec.c
+++ b/src/regexec.c
@@ -326,12 +326,11 @@ onig_region_copy(OnigRegion* to, OnigRegion* from)
 #define STK_EMPTY_CHECK_START      0x3000
 #define STK_EMPTY_CHECK_END        0x5000  /* for recursive call */
 #define STK_MEM_END_MARK           0x8400
-#define STK_POS                    0x0500  /* used when POP-POS */
-#define STK_STOP_BACKTRACK         0x0600  /* mark for "(?>...)" */
-#define STK_REPEAT                 0x0700
-#define STK_CALL_FRAME             0x0800
-#define STK_RETURN                 0x0900
-#define STK_SAVE_VAL               0x0a00
+#define STK_TO_VOID_START          0x0500  /* mark for "(?>...)" */
+#define STK_REPEAT                 0x0600
+#define STK_CALL_FRAME             0x0700
+#define STK_RETURN                 0x0800
+#define STK_SAVE_VAL               0x0900
 
 /* stack type check mask */
 #define STK_MASK_POP_USED          STK_ALT_FLAG
@@ -342,6 +341,7 @@ typedef intptr_t StackIndex;
 
 typedef struct _StackType {
   unsigned int type;
+  int id;
   union {
     struct {
       UChar *pcode;      /* byte code position */
@@ -354,31 +354,26 @@ typedef struct _StackType {
     struct {
       int   count;       /* for OP_REPEAT_INC, OP_REPEAT_INC_NG */
       UChar *pcode;      /* byte code position (head of repeated target) */
-      int   num;         /* repeat id */
     } repeat;
     struct {
       StackIndex si;     /* index of stack */
     } repeat_inc;
     struct {
-      int num;           /* memory num */
       UChar *pstr;       /* start/end position */
       /* Following information is set, if this stack type is MEM-START */
       StackIndex start;  /* prev. info (for backtrack  "(...)*" ) */
       StackIndex end;    /* prev. info (for backtrack  "(...)*" ) */
     } mem;
     struct {
-      int num;           /* null check id */
       UChar *pstr;       /* start position */
     } empty_check;
 #ifdef USE_CALL
     struct {
       UChar *ret_addr;   /* byte code position */
-      int    num;        /* null check id */
       UChar *pstr;       /* string position */
     } call_frame;
 #endif
     struct {
-      int id;
       enum SaveType type;
       UChar* v;
       UChar* v2;
@@ -410,7 +405,7 @@ typedef struct _StackType {
 
 #define STATE_CHECK_BUFF_MALLOC_THRESHOLD_SIZE  16
 
-#define STATE_CHECK_BUFF_INIT(msa, str_len, offset, state_num) do {	\
+#define STATE_CHECK_BUFF_INIT(msa, str_len, offset, state_num) do {\
   if ((state_num) > 0 && str_len >= STATE_CHECK_STRING_THRESHOLD_LEN) {\
     unsigned int size = (unsigned int )(((str_len) + 1) * (state_num) + 7) >> 3;\
     offset = ((offset) * (state_num)) >> 3;\
@@ -481,7 +476,7 @@ typedef struct _StackType {
 
 
 #define STACK_SAVE do{\
-  msa->stack_n = stk_end - stk_base;\
+    msa->stack_n = (int )(stk_end - stk_base);\
   if (is_alloca != 0) {\
     size_t size = sizeof(StackIndex) * msa->ptr_num \
                 + sizeof(StackType) * msa->stack_n;\
@@ -517,9 +512,8 @@ onig_set_match_stack_limit_size(unsigned int size)
 
 static int
 stack_double(int is_alloca, char** arg_alloc_base,
-	     StackType** arg_stk_base,
-	     StackType** arg_stk_end, StackType** arg_stk,
-	     OnigMatchArg* msa)
+             StackType** arg_stk_base, StackType** arg_stk_end, StackType** arg_stk,
+             OnigMatchArg* msa)
 {
   unsigned int n;
   int used;
@@ -534,7 +528,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
   stk_end  = *arg_stk_end;
   stk      = *arg_stk;
 
-  n = stk_end - stk_base;
+  n = (unsigned int )(stk_end - stk_base);
   size = sizeof(StackIndex) * msa->ptr_num + sizeof(StackType) * n;
   n *= 2;
   new_size = sizeof(StackIndex) * msa->ptr_num + sizeof(StackType) * n;
@@ -561,17 +555,17 @@ stack_double(int is_alloca, char** arg_alloc_base,
   }
 
   alloc_base = new_alloc_base;
-  used = stk - stk_base;
+  used = (int )(stk - stk_base);
   *arg_alloc_base = alloc_base;
   *arg_stk_base   = (StackType* )(alloc_base
-		       + (sizeof(StackIndex) * msa->ptr_num));
+                                  + (sizeof(StackIndex) * msa->ptr_num));
   *arg_stk      = *arg_stk_base + used;
   *arg_stk_end  = *arg_stk_base + n;
   return 0;
 }
 
-#define STACK_ENSURE(n)	do {\
-  if (stk_end - stk < (n)) {\
+#define STACK_ENSURE(n) do {\
+    if ((int )(stk_end - stk) < (n)) {\
     int r = stack_double(is_alloca, &alloc_base, &stk_base, &stk_end, &stk, msa);\
     if (r != 0) { STACK_SAVE; return r; } \
     is_alloca = 0;\
@@ -605,7 +599,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define ELSE_IF_STATE_CHECK_MARK(stk) \
   else if ((stk)->type == STK_STATE_CHECK_MARK) { \
     int x = STATE_CHECK_POS(stk->u.state.pstr, stk->u.state.state_check);\
-    state_check_buff[x/8] |= (1<<(x%8));				\
+    state_check_buff[x/8] |= (1<<(x%8));\
   }
 
 #define STACK_PUSH(stack_type,pat,s,sprev) do {\
@@ -667,17 +661,18 @@ stack_double(int is_alloca, char** arg_alloc_base,
 
 #define STACK_PUSH_ALT(pat,s,sprev)       STACK_PUSH(STK_ALT,pat,s,sprev)
 #define STACK_PUSH_SUPER_ALT(pat,s,sprev) STACK_PUSH(STK_SUPER_ALT,pat,s,sprev)
-#define STACK_PUSH_POS(s,sprev)         STACK_PUSH(STK_POS,NULL_UCHARP,s,sprev)
+#define STACK_PUSH_POS(s,sprev) \
+  STACK_PUSH(STK_TO_VOID_START,NULL_UCHARP,s,sprev)
 #define STACK_PUSH_ALT_PREC_READ_NOT(pat,s,sprev) \
   STACK_PUSH(STK_ALT_PREC_READ_NOT,pat,s,sprev)
-#define STACK_PUSH_STOP_BACKTRACK        STACK_PUSH_TYPE(STK_STOP_BACKTRACK)
+#define STACK_PUSH_TO_VOID_START        STACK_PUSH_TYPE(STK_TO_VOID_START)
 #define STACK_PUSH_ALT_LOOK_BEHIND_NOT(pat,s,sprev) \
   STACK_PUSH(STK_ALT_LOOK_BEHIND_NOT,pat,s,sprev)
 
-#define STACK_PUSH_REPEAT(id, pat) do {\
+#define STACK_PUSH_REPEAT(sid, pat) do {\
   STACK_ENSURE(1);\
   stk->type = STK_REPEAT;\
-  stk->u.repeat.num    = (id);\
+  stk->id   = (sid);\
   stk->u.repeat.pcode  = (pat);\
   stk->u.repeat.count  = 0;\
   STACK_INC;\
@@ -693,7 +688,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define STACK_PUSH_MEM_START(mnum, s) do {\
   STACK_ENSURE(1);\
   stk->type = STK_MEM_START;\
-  stk->u.mem.num      = (mnum);\
+  stk->id   = (mnum);\
   stk->u.mem.pstr     = (s);\
   stk->u.mem.start    = mem_start_stk[mnum];\
   stk->u.mem.end      = mem_end_stk[mnum];\
@@ -705,7 +700,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define STACK_PUSH_MEM_END(mnum, s) do {\
   STACK_ENSURE(1);\
   stk->type = STK_MEM_END;\
-  stk->u.mem.num    = (mnum);\
+  stk->id   = (mnum);\
   stk->u.mem.pstr   = (s);\
   stk->u.mem.start  = mem_start_stk[mnum];\
   stk->u.mem.end    = mem_end_stk[mnum];\
@@ -716,7 +711,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define STACK_PUSH_MEM_END_MARK(mnum) do {\
   STACK_ENSURE(1);\
   stk->type = STK_MEM_END_MARK;\
-  stk->u.mem.num = (mnum);\
+  stk->id   = (mnum);\
   STACK_INC;\
 } while(0)
 
@@ -726,10 +721,10 @@ stack_double(int is_alloca, char** arg_alloc_base,
   while (k > stk_base) {\
     k--;\
     if ((k->type & STK_MASK_MEM_END_OR_MARK) != 0 \
-      && k->u.mem.num == (mnum)) {\
+      && k->id == (mnum)) {\
       level++;\
     }\
-    else if (k->type == STK_MEM_START && k->u.mem.num == (mnum)) {\
+    else if (k->type == STK_MEM_START && k->id == (mnum)) {\
       if (level == 0) break;\
       level--;\
     }\
@@ -757,7 +752,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define STACK_PUSH_EMPTY_CHECK_START(cnum, s) do {\
   STACK_ENSURE(1);\
   stk->type = STK_EMPTY_CHECK_START;\
-  stk->u.empty_check.num  = (cnum);\
+  stk->id   = (cnum);\
   stk->u.empty_check.pstr = (s);\
   STACK_INC;\
 } while(0)
@@ -765,7 +760,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define STACK_PUSH_EMPTY_CHECK_END(cnum) do {\
   STACK_ENSURE(1);\
   stk->type = STK_EMPTY_CHECK_END;\
-  stk->u.empty_check.num  = (cnum);\
+  stk->id   = (cnum);\
   STACK_INC;\
 } while(0)
 
@@ -785,7 +780,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define STACK_PUSH_SAVE_VAL(sid, stype, sval) do {\
   STACK_ENSURE(1);\
   stk->type = STK_SAVE_VAL;\
-  stk->u.val.id   = (sid);\
+  stk->id   = (sid);\
   stk->u.val.type = (stype);\
   stk->u.val.v    = (UChar* )(sval);\
   STACK_INC;\
@@ -794,7 +789,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 #define STACK_PUSH_SAVE_VAL_WITH_SPREV(sid, stype, sval) do {\
   STACK_ENSURE(1);\
   stk->type = STK_SAVE_VAL;\
-  stk->u.val.id   = (sid);\
+  stk->id   = (sid);\
   stk->u.val.type = (stype);\
   stk->u.val.v    = (UChar* )(sval);\
   stk->u.val.v2   = sprev;\
@@ -820,7 +815,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
     k--;\
     STACK_BASE_CHECK(k, "STACK_GET_SAVE_VAL_TYPE_LAST_ID"); \
     if (k->type == STK_SAVE_VAL && k->u.val.type == (stype)\
-        && k->u.val.id == (sid)) {\
+        && k->id == (sid)) {\
       if (level == 0) {\
         (sval) = k->u.val.v;\
         break;\
@@ -840,7 +835,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
     k--;\
     STACK_BASE_CHECK(k, "STACK_GET_SAVE_VAL_TYPE_LAST_ID"); \
     if (k->type == STK_SAVE_VAL && k->u.val.type == (stype)\
-        && k->u.val.id == (sid)) {\
+        && k->id == (sid)) {\
       if (level == 0) {\
         (sval) = k->u.val.v;\
         sprev  = k->u.val.v2;\
@@ -905,8 +900,8 @@ stack_double(int is_alloca, char** arg_alloc_base,
       STACK_BASE_CHECK(stk, "STACK_POP 2"); \
       if ((stk->type & STK_MASK_POP_USED) != 0)  break;\
       else if (stk->type == STK_MEM_START) {\
-        mem_start_stk[stk->u.mem.num] = stk->u.mem.start;\
-        mem_end_stk[stk->u.mem.num]   = stk->u.mem.end;\
+        mem_start_stk[stk->id] = stk->u.mem.start;\
+        mem_end_stk[stk->id]   = stk->u.mem.end;\
       }\
       ELSE_IF_STATE_CHECK_MARK(stk);\
     }\
@@ -917,15 +912,15 @@ stack_double(int is_alloca, char** arg_alloc_base,
       STACK_BASE_CHECK(stk, "STACK_POP 3"); \
       if ((stk->type & STK_MASK_POP_USED) != 0)  break;\
       else if (stk->type == STK_MEM_START) {\
-        mem_start_stk[stk->u.mem.num] = stk->u.mem.start;\
-        mem_end_stk[stk->u.mem.num]   = stk->u.mem.end;\
+        mem_start_stk[stk->id] = stk->u.mem.start;\
+        mem_end_stk[stk->id]   = stk->u.mem.end;\
       }\
       else if (stk->type == STK_REPEAT_INC) {\
         STACK_AT(stk->u.repeat_inc.si)->u.repeat.count--;\
       }\
       else if (stk->type == STK_MEM_END) {\
-        mem_start_stk[stk->u.mem.num] = stk->u.mem.start;\
-        mem_end_stk[stk->u.mem.num]   = stk->u.mem.end;\
+        mem_start_stk[stk->id] = stk->u.mem.start;\
+        mem_end_stk[stk->id]   = stk->u.mem.end;\
       }\
       ELSE_IF_STATE_CHECK_MARK(stk);\
     }\
@@ -939,15 +934,15 @@ stack_double(int is_alloca, char** arg_alloc_base,
     STACK_BASE_CHECK(stk, "STACK_POP_TIL_ALT_PREC_READ_NOT"); \
     if (stk->type == STK_ALT_PREC_READ_NOT) break;\
     else if (stk->type == STK_MEM_START) {\
-      mem_start_stk[stk->u.mem.num] = stk->u.mem.start;\
-      mem_end_stk[stk->u.mem.num]   = stk->u.mem.end;\
+      mem_start_stk[stk->id] = stk->u.mem.start;\
+      mem_end_stk[stk->id]   = stk->u.mem.end;\
     }\
     else if (stk->type == STK_REPEAT_INC) {\
       STACK_AT(stk->u.repeat_inc.si)->u.repeat.count--;\
     }\
     else if (stk->type == STK_MEM_END) {\
-      mem_start_stk[stk->u.mem.num] = stk->u.mem.start;\
-      mem_end_stk[stk->u.mem.num]   = stk->u.mem.end;\
+      mem_start_stk[stk->id] = stk->u.mem.start;\
+      mem_end_stk[stk->id]   = stk->u.mem.end;\
     }\
     ELSE_IF_STATE_CHECK_MARK(stk);\
   }\
@@ -959,57 +954,42 @@ stack_double(int is_alloca, char** arg_alloc_base,
     STACK_BASE_CHECK(stk, "STACK_POP_TIL_ALT_LOOK_BEHIND_NOT"); \
     if (stk->type == STK_ALT_LOOK_BEHIND_NOT) break;\
     else if (stk->type == STK_MEM_START) {\
-      mem_start_stk[stk->u.mem.num] = stk->u.mem.start;\
-      mem_end_stk[stk->u.mem.num]   = stk->u.mem.end;\
+      mem_start_stk[stk->id] = stk->u.mem.start;\
+      mem_end_stk[stk->id]   = stk->u.mem.end;\
     }\
     else if (stk->type == STK_REPEAT_INC) {\
       STACK_AT(stk->u.repeat_inc.si)->u.repeat.count--;\
     }\
     else if (stk->type == STK_MEM_END) {\
-      mem_start_stk[stk->u.mem.num] = stk->u.mem.start;\
-      mem_end_stk[stk->u.mem.num]   = stk->u.mem.end;\
+      mem_start_stk[stk->id] = stk->u.mem.start;\
+      mem_end_stk[stk->id]   = stk->u.mem.end;\
     }\
     ELSE_IF_STATE_CHECK_MARK(stk);\
   }\
 } while(0)
 
-#define STACK_POS_END(k) do {\
+#define STACK_EXEC_TO_VOID(k) do {\
   k = stk;\
   while (1) {\
     k--;\
-    STACK_BASE_CHECK(k, "STACK_POS_END"); \
-    if (IS_TO_VOID_TARGET(k)) {\
-      k->type = STK_VOID;\
-    }\
-    else if (k->type == STK_POS) {\
-      k->type = STK_VOID;\
-      break;\
-    }\
-  }\
-} while(0)
-
-#define STACK_STOP_BACKTRACK_END do {\
-  StackType *k = stk;\
-  while (1) {\
-    k--;\
-    STACK_BASE_CHECK(k, "STACK_STOP_BACKTRACK_END"); \
+    STACK_BASE_CHECK(k, "STACK_EXEC_TO_VOID"); \
     if (IS_TO_VOID_TARGET(k)) {\
       k->type = STK_VOID;\
     }\
-    else if (k->type == STK_STOP_BACKTRACK) {\
+    else if (k->type == STK_TO_VOID_START) {\
       k->type = STK_VOID;\
       break;\
     }\
   }\
 } while(0)
 
-#define STACK_EMPTY_CHECK(isnull,id,s) do {\
+#define STACK_EMPTY_CHECK(isnull,sid,s) do {\
   StackType* k = stk;\
   while (1) {\
     k--;\
     STACK_BASE_CHECK(k, "STACK_EMPTY_CHECK"); \
     if (k->type == STK_EMPTY_CHECK_START) {\
-      if (k->u.empty_check.num == (id)) {\
+      if (k->id == (sid)) {\
         (isnull) = (k->u.empty_check.pstr == (s));\
         break;\
       }\
@@ -1018,13 +998,13 @@ stack_double(int is_alloca, char** arg_alloc_base,
 } while(0)
 
 #ifdef USE_INSISTENT_CHECK_CAPTURES_STATUS_IN_ENDLESS_REPEAT
-#define STACK_EMPTY_CHECK_MEMST(isnull,id,s,reg) do {\
+#define STACK_EMPTY_CHECK_MEMST(isnull,sid,s,reg) do {\
   StackType* k = stk;\
   while (1) {\
     k--;\
     STACK_BASE_CHECK(k, "STACK_EMPTY_CHECK_MEMST"); \
     if (k->type == STK_EMPTY_CHECK_START) {\
-      if (k->u.empty_check.num == (id)) {\
+      if (k->id == (sid)) {\
         if (k->u.empty_check.pstr != (s)) {\
           (isnull) = 0;\
           break;\
@@ -1037,7 +1017,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
               if (k->u.mem.end == INVALID_STACK_INDEX) {\
                 (isnull) = 0; break;\
               }\
-              if (MEM_STATUS_AT(reg->bt_mem_end, k->u.mem.num))\
+              if (MEM_STATUS_AT(reg->bt_mem_end, k->id))\
                 endp = STACK_AT(k->u.mem.end)->u.mem.pstr;\
               else\
                 endp = (UChar* )k->u.mem.end;\
@@ -1058,14 +1038,14 @@ stack_double(int is_alloca, char** arg_alloc_base,
   }\
 } while(0)
 
-#define STACK_EMPTY_CHECK_MEMST_REC(isnull,id,s,reg) do {\
+#define STACK_EMPTY_CHECK_MEMST_REC(isnull,sid,s,reg) do {\
   int level = 0;\
   StackType* k = stk;\
   while (1) {\
     k--;\
     STACK_BASE_CHECK(k, "STACK_EMPTY_CHECK_MEMST_REC"); \
     if (k->type == STK_EMPTY_CHECK_START) {\
-      if (k->u.empty_check.num == (id)) {\
+      if (k->id == (sid)) {\
         if (level == 0) {\
           if (k->u.empty_check.pstr != (s)) {\
             (isnull) = 0;\
@@ -1079,7 +1059,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
                 if (k->u.mem.end == INVALID_STACK_INDEX) {\
                   (isnull) = 0; break;\
                 }\
-                if (MEM_STATUS_AT(reg->bt_mem_end, k->u.mem.num))\
+                if (MEM_STATUS_AT(reg->bt_mem_end, k->id))\
                   endp = STACK_AT(k->u.mem.end)->u.mem.pstr;\
                 else\
                   endp = (UChar* )k->u.mem.end;\
@@ -1101,7 +1081,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
       }\
     }\
     else if (k->type == STK_EMPTY_CHECK_END) {\
-      if (k->u.empty_check.num == (id)) level++;\
+      if (k->id == (sid)) level++;\
     }\
   }\
 } while(0)
@@ -1128,7 +1108,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 } while(0)
 #endif /* USE_INSISTENT_CHECK_CAPTURES_STATUS_IN_ENDLESS_REPEAT */
 
-#define STACK_GET_REPEAT(id, k) do {\
+#define STACK_GET_REPEAT(sid, k) do {\
   int level = 0;\
   k = stk;\
   while (1) {\
@@ -1136,7 +1116,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
     STACK_BASE_CHECK(k, "STACK_GET_REPEAT"); \
     if (k->type == STK_REPEAT) {\
       if (level == 0) {\
-        if (k->u.repeat.num == (id)) {\
+        if (k->id == (sid)) {\
           break;\
         }\
       }\
@@ -1177,7 +1157,7 @@ stack_double(int is_alloca, char** arg_alloc_base,
 } while(0)
 
 static int string_cmp_ic(OnigEncoding enc, int case_fold_flag,
-			 UChar* s1, UChar** ps2, int mblen)
+                         UChar* s1, UChar** ps2, int mblen)
 {
   UChar buf1[ONIGENC_MBC_CASE_FOLD_MAXLEN];
   UChar buf2[ONIGENC_MBC_CASE_FOLD_MAXLEN];
@@ -1245,7 +1225,7 @@ make_capture_history_tree(OnigCaptureTreeNode* node, StackType** kp,
 
   while (k < stk_top) {
     if (k->type == STK_MEM_START) {
-      n = k->u.mem.num;
+      n = k->id;
       if (n <= ONIG_MAX_CAPTURE_HISTORY_GROUP &&
           MEM_STATUS_AT(reg->capture_history, n) != 0) {
         child = history_node_new();
@@ -1263,7 +1243,7 @@ make_capture_history_tree(OnigCaptureTreeNode* node, StackType** kp,
       }
     }
     else if (k->type == STK_MEM_END) {
-      if (k->u.mem.num == node->group) {
+      if (k->id == node->group) {
         node->end = (int )(k->u.mem.pstr - str);
         *kp = k;
         return 0;
@@ -1289,10 +1269,12 @@ static int mem_is_in_memp(int mem, int num, UChar* memp)
   return 0;
 }
 
-static int backref_match_at_nested_level(regex_t* reg
-	 , StackType* top, StackType* stk_base
-	 , int ignore_case, int case_fold_flag
-	 , int nest, int mem_num, UChar* memp, UChar** s, const UChar* send)
+static int
+backref_match_at_nested_level(regex_t* reg,
+                              StackType* top, StackType* stk_base,
+                              int ignore_case, int case_fold_flag,
+                              int nest, int mem_num, UChar* memp,
+                              UChar** s, const UChar* send)
 {
   UChar *ss, *p, *pstart, *pend = NULL_UCHARP;
   int level;
@@ -1310,7 +1292,7 @@ static int backref_match_at_nested_level(regex_t* reg
     }
     else if (level == nest) {
       if (k->type == STK_MEM_START) {
-        if (mem_is_in_memp(k->u.mem.num, mem_num, memp)) {
+        if (mem_is_in_memp(k->id, mem_num, memp)) {
           pstart = k->u.mem.pstr;
           if (IS_NOT_NULL(pend)) {
             if (pend - pstart > send - *s) return 0; /* or goto next_mem; */
@@ -1334,7 +1316,7 @@ static int backref_match_at_nested_level(regex_t* reg
         }
       }
       else if (k->type == STK_MEM_END) {
-        if (mem_is_in_memp(k->u.mem.num, mem_num, memp)) {
+        if (mem_is_in_memp(k->id, mem_num, memp)) {
           pend = k->u.mem.pstr;
         }
       }
@@ -1365,7 +1347,7 @@ backref_check_at_nested_level(regex_t* reg,
     }
     else if (level == nest) {
       if (k->type == STK_MEM_END) {
-        if (mem_is_in_memp(k->u.mem.num, mem_num, memp)) {
+        if (mem_is_in_memp(k->id, mem_num, memp)) {
           return 1;
         }
       }
@@ -1478,9 +1460,9 @@ typedef struct {
 static int
 match_at(regex_t* reg, const UChar* str, const UChar* end,
 #ifdef USE_MATCH_RANGE_MUST_BE_INSIDE_OF_SPECIFIED_RANGE
-	 const UChar* in_right_range,
+         const UChar* in_right_range,
 #endif
-	 const UChar* sstart, UChar* sprev, OnigMatchArg* msa)
+         const UChar* sstart, UChar* sprev, OnigMatchArg* msa)
 {
   static UChar FinishCode[] = { OP_FINISH };
 
@@ -1521,7 +1503,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
   fprintf(stderr, "match_at: str: %p, end: %p, start: %p, sprev: %p\n",
           str, end, sstart, sprev);
   fprintf(stderr, "size: %d, start offset: %d\n",
-	  (int )(end - str), (int )(sstart - str));
+          (int )(end - str), (int )(sstart - str));
 #endif
 
   STACK_PUSH_ENSURED(STK_ALT, FinishCode);  /* bottom stack */
@@ -1560,7 +1542,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
     sbegin = s;
     switch (*p++) {
     case OP_END:  MOP_IN(OP_END);
-      n = s - sstart;
+      n = (int )(s - sstart);
       if (n > best_len) {
         OnigRegion* region;
 #ifdef USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
@@ -1582,18 +1564,19 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
           if (IS_POSIX_REGION(msa->options)) {
             posix_regmatch_t* rmt = (posix_regmatch_t* )region;
 
-            rmt[0].rm_so = keep - str;
-            rmt[0].rm_eo = s    - str;
+            rmt[0].rm_so = (regoff_t )(keep - str);
+            rmt[0].rm_eo = (regoff_t )(s    - str);
             for (i = 1; i <= num_mem; i++) {
               if (mem_end_stk[i] != INVALID_STACK_INDEX) {
                 if (MEM_STATUS_AT(reg->bt_mem_start, i))
-                  rmt[i].rm_so = STACK_AT(mem_start_stk[i])->u.mem.pstr - str;
+                  rmt[i].rm_so = (regoff_t )(STACK_AT(mem_start_stk[i])->u.mem.pstr - str);
                 else
-                  rmt[i].rm_so = (UChar* )((void* )(mem_start_stk[i])) - str;
+                  rmt[i].rm_so = (regoff_t )((UChar* )((void* )(mem_start_stk[i])) - str);
 
-                rmt[i].rm_eo = (MEM_STATUS_AT(reg->bt_mem_end, i)
-                                ? STACK_AT(mem_end_stk[i])->u.mem.pstr
-                                : (UChar* )((void* )mem_end_stk[i])) - str;
+                rmt[i].rm_eo = (regoff_t )((MEM_STATUS_AT(reg->bt_mem_end, i)
+                                            ? STACK_AT(mem_end_stk[i])->u.mem.pstr
+                                            : (UChar* )((void* )mem_end_stk[i]))
+                                           - str);
               }
               else {
                 rmt[i].rm_so = rmt[i].rm_eo = ONIG_REGION_NOTPOS;
@@ -1602,18 +1585,18 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
           }
           else {
 #endif /* USE_POSIX_API_REGION_OPTION */
-            region->beg[0] = keep - str;
-            region->end[0] = s    - str;
+            region->beg[0] = (int )(keep - str);
+            region->end[0] = (int )(s    - str);
             for (i = 1; i <= num_mem; i++) {
               if (mem_end_stk[i] != INVALID_STACK_INDEX) {
                 if (MEM_STATUS_AT(reg->bt_mem_start, i))
-                  region->beg[i] = STACK_AT(mem_start_stk[i])->u.mem.pstr - str;
+                  region->beg[i] = (int )(STACK_AT(mem_start_stk[i])->u.mem.pstr - str);
                 else
-                  region->beg[i] = (UChar* )((void* )mem_start_stk[i]) - str;
+                  region->beg[i] = (int )((UChar* )((void* )mem_start_stk[i]) - str);
 
-                region->end[i] = (MEM_STATUS_AT(reg->bt_mem_end, i)
-                                  ? STACK_AT(mem_end_stk[i])->u.mem.pstr
-                                  : (UChar* )((void* )mem_end_stk[i])) - str;
+                region->end[i] = (int )((MEM_STATUS_AT(reg->bt_mem_end, i)
+                                         ? STACK_AT(mem_end_stk[i])->u.mem.pstr
+                                         : (UChar* )((void* )mem_end_stk[i])) - str);
               }
               else {
                 region->beg[i] = region->end[i] = ONIG_REGION_NOTPOS;
@@ -1635,8 +1618,8 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
               }
 
               node->group = 0;
-              node->beg   = keep - str;
-              node->end   = s    - str;
+              node->beg   = (int )(keep - str);
+              node->end   = (int )(s    - str);
 
               stkp = stk_base;
               r = make_capture_history_tree(region->history_root, &stkp,
@@ -2053,6 +2036,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
         s += n;
       }
       MOP_OUT;
+      continue;
       break;
 
     case OP_ANYCHAR_ML_STAR:  MOP_IN(OP_ANYCHAR_ML_STAR);
@@ -2070,6 +2054,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
         }
       }
       MOP_OUT;
+      continue;
       break;
 
     case OP_ANYCHAR_STAR_PEEK_NEXT:  MOP_IN(OP_ANYCHAR_STAR_PEEK_NEXT);
@@ -2454,7 +2439,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
         pend = (MEM_STATUS_AT(reg->bt_mem_end, mem)
                 ? STACK_AT(mem_end_stk[mem])->u.mem.pstr
                 : (UChar* )((void* )mem_end_stk[mem]));
-        n = pend - pstart;
+        n = (int )(pend - pstart);
         DATA_ENSURE(n);
         sprev = s;
         STRING_CMP(pstart, s, n);
@@ -2483,7 +2468,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
         pend = (MEM_STATUS_AT(reg->bt_mem_end, mem)
                 ? STACK_AT(mem_end_stk[mem])->u.mem.pstr
                 : (UChar* )((void* )mem_end_stk[mem]));
-        n = pend - pstart;
+        n = (int )(pend - pstart);
         DATA_ENSURE(n);
         sprev = s;
         STRING_CMP_IC(case_fold_flag, pstart, &s, n);
@@ -2515,7 +2500,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
           pend = (MEM_STATUS_AT(reg->bt_mem_end, mem)
                   ? STACK_AT(mem_end_stk[mem])->u.mem.pstr
                   : (UChar* )((void* )mem_end_stk[mem]));
-          n = pend - pstart;
+          n = (int )(pend - pstart);
           DATA_ENSURE(n);
           sprev = s;
           swork = s;
@@ -2554,7 +2539,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
           pend = (MEM_STATUS_AT(reg->bt_mem_end, mem)
                   ? STACK_AT(mem_end_stk[mem])->u.mem.pstr
                   : (UChar* )((void* )mem_end_stk[mem]));
-          n = pend - pstart;
+          n = (int )(pend - pstart);
           DATA_ENSURE(n);
           sprev = s;
           swork = s;
@@ -2708,7 +2693,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
           fprintf(stderr, "EMPTY_CHECK_END_MEMST: skip  id:%d, s:%p\n", (int)mem, s);
 #endif
           if (is_empty == -1) goto fail;
-          goto 	empty_check_found;
+          goto empty_check_found;
         }
       }
       MOP_OUT;
@@ -2734,7 +2719,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
                   (int )mem, s);
 #endif
           if (is_empty == -1) goto fail;
-          goto 	empty_check_found;
+          goto empty_check_found;
         }
         else {
           STACK_PUSH_EMPTY_CHECK_END(mem);
@@ -2943,7 +2928,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
 
     case OP_PREC_READ_END:  MOP_IN(OP_PREC_READ_END);
       {
-        STACK_POS_END(stkp);
+        STACK_EXEC_TO_VOID(stkp);
         s     = stkp->u.state.pstr;
         sprev = stkp->u.state.pstr_prev;
       }
@@ -2951,26 +2936,26 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
       continue;
       break;
 
-    case OP_PUSH_PREC_READ_NOT:  MOP_IN(OP_PUSH_PREC_READ_NOT);
+    case OP_PREC_READ_NOT_START:  MOP_IN(OP_PREC_READ_NOT_START);
       GET_RELADDR_INC(addr, p);
       STACK_PUSH_ALT_PREC_READ_NOT(p + addr, s, sprev);
       MOP_OUT;
       continue;
       break;
 
-    case OP_FAIL_PREC_READ_NOT:  MOP_IN(OP_FAIL_PREC_READ_NOT);
+    case OP_PREC_READ_NOT_END:  MOP_IN(OP_PREC_READ_NOT_END);
       STACK_POP_TIL_ALT_PREC_READ_NOT;
       goto fail;
       break;
 
-    case OP_PUSH_STOP_BT:  MOP_IN(OP_PUSH_STOP_BT);
-      STACK_PUSH_STOP_BACKTRACK;
+    case OP_ATOMIC_START:  MOP_IN(OP_ATOMIC_START);
+      STACK_PUSH_TO_VOID_START;
       MOP_OUT;
       continue;
       break;
 
-    case OP_POP_STOP_BT:  MOP_IN(OP_POP_STOP_BT);
-      STACK_STOP_BACKTRACK_END;
+    case OP_ATOMIC_END:  MOP_IN(OP_ATOMIC_END);
+      STACK_EXEC_TO_VOID(stkp);
       MOP_OUT;
       continue;
       break;
@@ -2984,7 +2969,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
       continue;
       break;
 
-    case OP_PUSH_LOOK_BEHIND_NOT:  MOP_IN(OP_PUSH_LOOK_BEHIND_NOT);
+    case OP_LOOK_BEHIND_NOT_START:  MOP_IN(OP_LOOK_BEHIND_NOT_START);
       GET_RELADDR_INC(addr, p);
       GET_LENGTH_INC(tlen, p);
       q = (UChar* )ONIGENC_STEP_BACK(encode, str, s, (int )tlen);
@@ -3003,7 +2988,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
       continue;
       break;
 
-    case OP_FAIL_LOOK_BEHIND_NOT:  MOP_IN(OP_FAIL_LOOK_BEHIND_NOT);
+    case OP_LOOK_BEHIND_NOT_END:  MOP_IN(OP_LOOK_BEHIND_NOT_END);
       STACK_POP_TIL_ALT_LOOK_BEHIND_NOT;
       goto fail;
       break;
@@ -3051,6 +3036,8 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
     case OP_UPDATE_VAR: MOP_IN(OP_UPDATE_VAR);
       {
         UpdateVarType type;
+        enum SaveType save_type;
+
         GET_UPDATE_VAR_TYPE_INC(type, p);
         GET_MEMNUM_INC(mem, p); /* mem: save id */
         switch ((enum UpdateVarType )type) {
@@ -3061,10 +3048,13 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
           STACK_GET_SAVE_VAL_TYPE_LAST_ID_WITH_SPREV(SAVE_S, mem, s);
           break;
         case UPDATE_VAR_RIGHT_RANGE_FROM_S_STACK:
-          STACK_GET_SAVE_VAL_TYPE_LAST_ID(SAVE_S, mem, right_range);
+          save_type = SAVE_S;
+          goto get_save_val_type_last_id;
           break;
         case UPDATE_VAR_RIGHT_RANGE_FROM_STACK:
-          STACK_GET_SAVE_VAL_TYPE_LAST_ID(SAVE_RIGHT_RANGE, mem, right_range);
+          save_type = SAVE_RIGHT_RANGE;
+        get_save_val_type_last_id:
+          STACK_GET_SAVE_VAL_TYPE_LAST_ID(save_type, mem, right_range);
           break;
         case UPDATE_VAR_RIGHT_RANGE_INIT:
           INIT_RIGHT_RANGE;
@@ -3128,7 +3118,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
 
 static UChar*
 slow_search(OnigEncoding enc, UChar* target, UChar* target_end,
-	    const UChar* text, const UChar* text_end, UChar* text_range)
+            const UChar* text, const UChar* text_end, UChar* text_range)
 {
   UChar *t, *p, *s, *end;
 
@@ -3160,7 +3150,7 @@ slow_search(OnigEncoding enc, UChar* target, UChar* target_end,
 static int
 str_lower_case_match(OnigEncoding enc, int case_fold_flag,
                      const UChar* t, const UChar* tend,
-		     const UChar* p, const UChar* end)
+                     const UChar* p, const UChar* end)
 {
   int lowlen;
   UChar *q, lowbuf[ONIGENC_MBC_CASE_FOLD_MAXLEN];
@@ -3169,7 +3159,7 @@ str_lower_case_match(OnigEncoding enc, int case_fold_flag,
     lowlen = ONIGENC_MBC_CASE_FOLD(enc, case_fold_flag, &p, end, lowbuf);
     q = lowbuf;
     while (lowlen > 0) {
-      if (*t++ != *q++)	return 0;
+      if (*t++ != *q++) return 0;
       lowlen--;
     }
   }
@@ -3179,8 +3169,8 @@ str_lower_case_match(OnigEncoding enc, int case_fold_flag,
 
 static UChar*
 slow_search_ic(OnigEncoding enc, int case_fold_flag,
-	       UChar* target, UChar* target_end,
-	       const UChar* text, const UChar* text_end, UChar* text_range)
+               UChar* target, UChar* target_end,
+               const UChar* text, const UChar* text_end, UChar* text_range)
 {
   UChar *s, *end;
 
@@ -3193,7 +3183,7 @@ slow_search_ic(OnigEncoding enc, int case_fold_flag,
 
   while (s < end) {
     if (str_lower_case_match(enc, case_fold_flag, target, target_end,
-			     s, text_end))
+                             s, text_end))
       return s;
 
     s += enclen(enc, s);
@@ -3204,8 +3194,8 @@ slow_search_ic(OnigEncoding enc, int case_fold_flag,
 
 static UChar*
 slow_search_backward(OnigEncoding enc, UChar* target, UChar* target_end,
-		     const UChar* text, const UChar* adjust_text,
-		     const UChar* text_end, const UChar* text_start)
+                     const UChar* text, const UChar* adjust_text,
+                     const UChar* text_end, const UChar* text_start)
 {
   UChar *t, *p, *s;
 
@@ -3236,9 +3226,9 @@ slow_search_backward(OnigEncoding enc, UChar* target, UChar* target_end,
 
 static UChar*
 slow_search_backward_ic(OnigEncoding enc, int case_fold_flag,
-			UChar* target, UChar* target_end,
-			const UChar* text, const UChar* adjust_text,
-			const UChar* text_end, const UChar* text_start)
+                        UChar* target, UChar* target_end,
+                        const UChar* text, const UChar* adjust_text,
+                        const UChar* text_end, const UChar* text_start)
 {
   UChar *s;
 
@@ -3262,8 +3252,8 @@ slow_search_backward_ic(OnigEncoding enc, int case_fold_flag,
 
 static UChar*
 bm_search_notrev(regex_t* reg, const UChar* target, const UChar* target_end,
-		 const UChar* text, const UChar* text_end,
-		 const UChar* text_range)
+                 const UChar* text, const UChar* text_end,
+                 const UChar* text_range)
 {
   const UChar *s, *se, *t, *p, *end;
   const UChar *tail;
@@ -3275,7 +3265,7 @@ bm_search_notrev(regex_t* reg, const UChar* target, const UChar* target_end,
 #endif
 
   tail = target_end - 1;
-  tlen1 = tail - target;
+  tlen1 = (int )(tail - target);
   end = text_range;
   if (end + tlen1 > text_end)
     end = text_end - tlen1;
@@ -3318,7 +3308,7 @@ bm_search_notrev(regex_t* reg, const UChar* target, const UChar* target_end,
 
 static UChar*
 bm_search(regex_t* reg, const UChar* target, const UChar* target_end,
-	  const UChar* text, const UChar* text_end, const UChar* text_range)
+          const UChar* text, const UChar* text_end, const UChar* text_range)
 {
   const UChar *s, *t, *p, *end;
   const UChar *tail;
@@ -3356,9 +3346,7 @@ bm_search(regex_t* reg, const UChar* target, const UChar* target_end,
 
 #ifdef USE_INT_MAP_BACKWARD
 static int
-set_bm_backward_skip(UChar* s, UChar* end, OnigEncoding enc ARG_UNUSED,
-		     int** skip)
-		     
+set_bm_backward_skip(UChar* s, UChar* end, OnigEncoding enc ARG_UNUSED, int** skip)
 {
   int i, len;
 
@@ -3379,8 +3367,8 @@ set_bm_backward_skip(UChar* s, UChar* end, OnigEncoding enc ARG_UNUSED,
 
 static UChar*
 bm_search_backward(regex_t* reg, const UChar* target, const UChar* target_end,
-		   const UChar* text, const UChar* adjust_text,
-		   const UChar* text_end, const UChar* text_start)
+                   const UChar* text, const UChar* adjust_text,
+                   const UChar* text_end, const UChar* text_start)
 {
   const UChar *s, *t, *p;
 
@@ -3409,7 +3397,7 @@ bm_search_backward(regex_t* reg, const UChar* target, const UChar* target_end,
 
 static UChar*
 map_search(OnigEncoding enc, UChar map[],
-	   const UChar* text, const UChar* text_range)
+           const UChar* text, const UChar* text_range)
 {
   const UChar *s = text;
 
@@ -3423,8 +3411,8 @@ map_search(OnigEncoding enc, UChar map[],
 
 static UChar*
 map_search_backward(OnigEncoding enc, UChar map[],
-		    const UChar* text, const UChar* adjust_text,
-		    const UChar* text_start)
+                    const UChar* text, const UChar* adjust_text,
+                    const UChar* text_start)
 {
   const UChar *s = text_start;
 
@@ -3437,8 +3425,8 @@ map_search_backward(OnigEncoding enc, UChar map[],
 }
 
 extern int
-onig_match(regex_t* reg, const UChar* str, const UChar* end, const UChar* at, OnigRegion* region,
-	    OnigOptionType option)
+onig_match(regex_t* reg, const UChar* str, const UChar* end, const UChar* at,
+           OnigRegion* region, OnigOptionType option)
 {
   int r;
   UChar *prev;
@@ -3473,9 +3461,9 @@ onig_match(regex_t* reg, const UChar* str, const UChar* end, const UChar* at, On
     prev = (UChar* )onigenc_get_prev_char_head(reg->enc, str, at);
     r = match_at(reg, str, end,
 #ifdef USE_MATCH_RANGE_MUST_BE_INSIDE_OF_SPECIFIED_RANGE
-		 end,
+                 end,
 #endif
-		 at, prev, &msa);
+                 at, prev, &msa);
   }
 
  end:
@@ -3485,7 +3473,7 @@ onig_match(regex_t* reg, const UChar* str, const UChar* end, const UChar* at, On
 
 static int
 forward_search_range(regex_t* reg, const UChar* str, const UChar* end, UChar* s,
-		     UChar* range, UChar** low, UChar** high, UChar** low_prev)
+                     UChar* range, UChar** low, UChar** high, UChar** low_prev)
 {
   UChar *p, *pprev = (UChar* )NULL;
 
@@ -3609,8 +3597,8 @@ forward_search_range(regex_t* reg, const UChar* str, const UChar* end, UChar* s,
 
 #ifdef ONIG_DEBUG_SEARCH
     fprintf(stderr,
-    "forward_search_range success: low: %d, high: %d, dmin: %d, dmax: %d\n",
-	    (int )(*low - str), (int )(*high - str), reg->dmin, reg->dmax);
+            "forward_search_range success: low: %d, high: %d, dmin: %d, dmax: %d\n",
+            (int )(*low - str), (int )(*high - str), reg->dmin, reg->dmax);
 #endif
     return 1; /* success */
   }
@@ -3623,8 +3611,8 @@ forward_search_range(regex_t* reg, const UChar* str, const UChar* end, UChar* s,
 
 static int
 backward_search_range(regex_t* reg, const UChar* str, const UChar* end,
-		      UChar* s, const UChar* range, UChar* adjrange,
-		      UChar** low, UChar** high)
+                      UChar* s, const UChar* range, UChar* adjrange,
+                      UChar** low, UChar** high)
 {
   UChar *p;
 
@@ -3636,7 +3624,7 @@ backward_search_range(regex_t* reg, const UChar* str, const UChar* end,
   case ONIG_OPTIMIZE_EXACT:
   exact_method:
     p = slow_search_backward(reg->enc, reg->exact, reg->exact_end,
-			     range, adjrange, end, p);
+                             range, adjrange, end, p);
     break;
 
   case ONIG_OPTIMIZE_EXACT_IC:
@@ -3718,7 +3706,7 @@ backward_search_range(regex_t* reg, const UChar* str, const UChar* end,
 
 #ifdef ONIG_DEBUG_SEARCH
     fprintf(stderr, "backward_search_range: low: %d, high: %d\n",
-	    (int )(*low - str), (int )(*high - str));
+            (int )(*low - str), (int )(*high - str));
 #endif
     return 1; /* success */
   }
@@ -3733,7 +3721,8 @@ backward_search_range(regex_t* reg, const UChar* str, const UChar* end,
 
 extern int
 onig_search(regex_t* reg, const UChar* str, const UChar* end,
-	    const UChar* start, const UChar* range, OnigRegion* region, OnigOptionType option)
+            const UChar* start, const UChar* range, OnigRegion* region,
+            OnigOptionType option)
 {
   int r;
   UChar *s, *prev;
@@ -3926,7 +3915,7 @@ onig_search(regex_t* reg, const UChar* str, const UChar* end,
 
 #ifdef ONIG_DEBUG_SEARCH
   fprintf(stderr, "onig_search(apply anchor): end: %d, start: %d, range: %d\n",
-	  (int )(end - str), (int )(start - str), (int )(range - str));
+          (int )(end - str), (int )(start - str), (int )(range - str));
 #endif
 
   MATCH_ARG_INIT(msa, reg, option, region, orig_start);
@@ -4110,14 +4099,14 @@ onig_search(regex_t* reg, const UChar* str, const UChar* end,
 
  match:
   MATCH_ARG_FREE(msa);
-  return s - str;
+  return (int )(s - str);
 }
 
 extern int
 onig_scan(regex_t* reg, const UChar* str, const UChar* end,
-	  OnigRegion* region, OnigOptionType option,
-	  int (*scan_callback)(int, int, OnigRegion*, void*),
-	  void* callback_arg)
+          OnigRegion* region, OnigOptionType option,
+          int (*scan_callback)(int, int, OnigRegion*, void*),
+          void* callback_arg)
 {
   int r;
   int n;
diff --git a/src/regext.c b/src/regext.c
index 62a557c..996d043 100644
--- a/src/regext.c
+++ b/src/regext.c
@@ -95,7 +95,7 @@ static int
 conv_encoding(OnigEncoding from, OnigEncoding to, const UChar* s, const UChar* end,
               UChar** conv, UChar** conv_end)
 {
-  int len = end - s;
+  int len = (int )(end - s);
 
   if (to == ONIG_ENCODING_UTF16_BE) {
     if (from == ONIG_ENCODING_ASCII || from == ONIG_ENCODING_ISO_8859_1) {
diff --git a/src/reggnu.c b/src/reggnu.c
index 1de82fb..50eb9b4 100644
--- a/src/reggnu.c
+++ b/src/reggnu.c
@@ -2,7 +2,7 @@
   reggnu.c -  Oniguruma (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2008  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2002-2017  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -54,7 +54,7 @@ re_adjust_startpos(regex_t* reg, const char* string, int size,
     else {
       p = ONIGENC_LEFT_ADJUST_CHAR_HEAD(reg->enc, (UChar* )string, s);
     }
-    return p - (UChar* )string;
+    return (int )(p - (UChar* )string);
   }
 
   return startpos;
diff --git a/src/regint.h b/src/regint.h
index 9dc1723..256b045 100644
--- a/src/regint.h
+++ b/src/regint.h
@@ -61,7 +61,6 @@
 #define USE_INSISTENT_CHECK_CAPTURES_STATUS_IN_ENDLESS_REPEAT  /* /(?:()|())*\2/ */
 #define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE     /* /\n$/ =~ "\n" */
 #define USE_WARNING_REDUNDANT_NESTED_REPEAT_OPERATOR
-/* !!! moved to regenc.h. */ /* #define USE_CRNL_AS_LINE_TERMINATOR */
 
 /* internal config */
 #define USE_OP_PUSH_OR_JUMP_EXACT
@@ -139,10 +138,16 @@
 #endif
 
 
+#include <stddef.h>
+
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
 
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
 #if defined(HAVE_ALLOCA_H) && !defined(__GNUC__)
 #include <alloca.h>
 #endif
@@ -174,7 +179,8 @@
 
 #ifdef _WIN32
 #if defined(_MSC_VER) && (_MSC_VER < 1300)
-typedef int intptr_t;
+typedef int  intptr_t;
+typedef unsigned int  uintptr_t;
 #endif
 #endif
 
@@ -186,6 +192,7 @@ typedef int intptr_t;
 #ifdef MAX
 #undef MAX
 #endif
+
 #define MIN(a,b) (((a)>(b))?(b):(a))
 #define MAX(a,b) (((a)<(b))?(b):(a))
 
@@ -219,20 +226,19 @@ typedef int intptr_t;
 #endif
 
 #define GET_ALIGNMENT_PAD_SIZE(addr,pad_size) do {\
-  (pad_size) = WORD_ALIGNMENT_SIZE \
-               - ((unsigned int )(addr) % WORD_ALIGNMENT_SIZE);\
+  (pad_size) = WORD_ALIGNMENT_SIZE - ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
   if ((pad_size) == WORD_ALIGNMENT_SIZE) (pad_size) = 0;\
 } while (0)
 
 #define ALIGNMENT_RIGHT(addr) do {\
   (addr) += (WORD_ALIGNMENT_SIZE - 1);\
-  (addr) -= ((unsigned int )(addr) % WORD_ALIGNMENT_SIZE);\
+  (addr) -= ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
 } while (0)
 
 #endif /* PLATFORM_UNALIGNED_WORD_ACCESS */
 
 typedef struct {
-  int num_keeper;
+  int  num_keeper;
   int* keepers;
 } RegExt;
 
@@ -241,9 +247,9 @@ typedef struct {
 
 /* stack pop level */
 enum StackPopLevel {
-  STACK_POP_LEVEL_FREE = 0,
+  STACK_POP_LEVEL_FREE      = 0,
   STACK_POP_LEVEL_MEM_START = 1,
-  STACK_POP_LEVEL_ALL =2
+  STACK_POP_LEVEL_ALL       = 2
 };
 
 /* optimize flags */
@@ -353,7 +359,7 @@ typedef Bits*          BitSetRef;
 
 #define BITSET_CLEAR(bs) do {\
   int i;\
-  for (i = 0; i < (int )BITSET_SIZE; i++) { (bs)[i] = 0; }	\
+  for (i = 0; i < (int )BITSET_SIZE; i++) { (bs)[i] = 0; } \
 } while (0)
 
 #define BS_ROOM(bs,pos)            (bs)[pos / BITS_IN_ROOM]
@@ -538,7 +544,7 @@ enum OpCode {
   OP_BACKREF_MULTI_IC,
   OP_BACKREF_WITH_LEVEL,        /* \k<xxx+n>, \k<xxx-n> */
   OP_BACKREF_CHECK,             /* (?(n)), (?('name')) */
-  OP_BACKREF_CHECK_WITH_LEVEL,  /* (?(n)), (?('name')) */
+  OP_BACKREF_CHECK_WITH_LEVEL,  /* (?(n-level)), (?('name-level')) */
 
   OP_MEMORY_START,
   OP_MEMORY_START_PUSH,   /* push back-tracker to stack */
@@ -565,15 +571,15 @@ enum OpCode {
   OP_EMPTY_CHECK_END_MEMST, /* null loop checker end (with capture status) */
   OP_EMPTY_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */
 
-  OP_PREC_READ_START,             /* (?=...)  start */
-  OP_PREC_READ_END,              /* (?=...)  end   */
-  OP_PUSH_PREC_READ_NOT,   /* (?!...)  start */
-  OP_FAIL_PREC_READ_NOT,   /* (?!...)  end   */
-  OP_PUSH_STOP_BT,         /* (?>...)  start */
-  OP_POP_STOP_BT,          /* (?>...)  end   */
-  OP_LOOK_BEHIND,          /* (?<=...) start (no needs end opcode) */
-  OP_PUSH_LOOK_BEHIND_NOT, /* (?<!...) start */
-  OP_FAIL_LOOK_BEHIND_NOT, /* (?<!...) end   */
+  OP_PREC_READ_START,       /* (?=...)  start */
+  OP_PREC_READ_END,         /* (?=...)  end   */
+  OP_PREC_READ_NOT_START,   /* (?!...)  start */
+  OP_PREC_READ_NOT_END,     /* (?!...)  end   */
+  OP_ATOMIC_START,          /* (?>...)  start */
+  OP_ATOMIC_END,            /* (?>...)  end   */
+  OP_LOOK_BEHIND,           /* (?<=...) start (no needs end opcode) */
+  OP_LOOK_BEHIND_NOT_START, /* (?<!...) start */
+  OP_LOOK_BEHIND_NOT_END,   /* (?<!...) end   */
 
   OP_CALL,                 /* \g<name> */
   OP_RETURN,
@@ -663,9 +669,9 @@ typedef int ModeType;
 #define SIZE_OP_REPEAT_INC_NG          (SIZE_OPCODE + SIZE_MEMNUM)
 #define SIZE_OP_WORD_BOUNDARY          (SIZE_OPCODE + SIZE_MODE)
 #define SIZE_OP_PREC_READ_START         SIZE_OPCODE
-#define SIZE_OP_PUSH_PREC_READ_NOT     (SIZE_OPCODE + SIZE_RELADDR)
+#define SIZE_OP_PREC_READ_NOT_START    (SIZE_OPCODE + SIZE_RELADDR)
 #define SIZE_OP_PREC_READ_END           SIZE_OPCODE
-#define SIZE_OP_FAIL_PREC_READ_NOT      SIZE_OPCODE
+#define SIZE_OP_PREC_READ_NOT_END       SIZE_OPCODE
 #define SIZE_OP_SET_OPTION             (SIZE_OPCODE + SIZE_OPTION)
 #define SIZE_OP_SET_OPTION_PUSH        (SIZE_OPCODE + SIZE_OPTION)
 #define SIZE_OP_FAIL                    SIZE_OPCODE
@@ -675,13 +681,13 @@ typedef int ModeType;
 #define SIZE_OP_MEMORY_END_PUSH_REC    (SIZE_OPCODE + SIZE_MEMNUM)
 #define SIZE_OP_MEMORY_END             (SIZE_OPCODE + SIZE_MEMNUM)
 #define SIZE_OP_MEMORY_END_REC         (SIZE_OPCODE + SIZE_MEMNUM)
-#define SIZE_OP_PUSH_STOP_BT            SIZE_OPCODE
-#define SIZE_OP_POP_STOP_BT             SIZE_OPCODE
+#define SIZE_OP_ATOMIC_START            SIZE_OPCODE
+#define SIZE_OP_ATOMIC_END              SIZE_OPCODE
 #define SIZE_OP_EMPTY_CHECK_START       (SIZE_OPCODE + SIZE_MEMNUM)
 #define SIZE_OP_EMPTY_CHECK_END         (SIZE_OPCODE + SIZE_MEMNUM)
 #define SIZE_OP_LOOK_BEHIND            (SIZE_OPCODE + SIZE_LENGTH)
-#define SIZE_OP_PUSH_LOOK_BEHIND_NOT   (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
-#define SIZE_OP_FAIL_LOOK_BEHIND_NOT    SIZE_OPCODE
+#define SIZE_OP_LOOK_BEHIND_NOT_START  (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
+#define SIZE_OP_LOOK_BEHIND_NOT_END     SIZE_OPCODE
 #define SIZE_OP_CALL                   (SIZE_OPCODE + SIZE_ABSADDR)
 #define SIZE_OP_RETURN                  SIZE_OPCODE
 #define SIZE_OP_PUSH_SAVE_VAL          (SIZE_OPCODE + SIZE_SAVE_TYPE + SIZE_MEMNUM)
@@ -790,16 +796,17 @@ extern int  onig_print_statistics P_((FILE* f));
 #endif
 #endif
 
-extern void onig_warning(const char* s);
+extern void   onig_warning(const char* s);
 extern UChar* onig_error_code_to_format P_((int code));
-extern void  onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar* pat, UChar* pat_end, const UChar *fmt, ...));
-extern int  onig_bbuf_init P_((BBuf* buf, int size));
-extern int  onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo));
-extern void onig_transfer P_((regex_t* to, regex_t* from));
-extern int  onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, void* /* CClassNode* */ cc));
+extern void   onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar* pat, UChar* pat_end, const UChar *fmt, ...));
+extern int    onig_bbuf_init P_((BBuf* buf, int size));
+extern int    onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo));
+extern void   onig_transfer P_((regex_t* to, regex_t* from));
+extern int    onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, void* /* CClassNode* */ cc));
 
 /* strend hash */
 typedef void hash_table_type;
+
 #ifdef _WIN32
 # include <windows.h>
 typedef ULONG_PTR hash_data_type;
diff --git a/src/regparse.c b/src/regparse.c
index 1fb2357..1e4dc30 100644
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -38,7 +38,7 @@
 #define CASE_FOLD_IS_APPLIED_INSIDE_NEGATIVE_CCLASS
 
 
-OnigSyntaxType OnigSyntaxRuby = {
+OnigSyntaxType OnigSyntaxOniguruma = {
   (( SYN_GNU_REGEX_OP | ONIG_SYN_OP_QMARK_NON_GREEDY |
      ONIG_SYN_OP_ESC_OCTAL3 | ONIG_SYN_OP_ESC_X_HEX2 |
      ONIG_SYN_OP_ESC_X_BRACE_HEX8 | ONIG_SYN_OP_ESC_O_BRACE_OCTAL |
@@ -60,7 +60,7 @@ OnigSyntaxType OnigSyntaxRuby = {
       ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT |
       ONIG_SYN_OP2_CCLASS_SET_OP | ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL |
       ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META | ONIG_SYN_OP2_ESC_V_VTAB |
-      ONIG_SYN_OP2_ESC_H_XDIGIT )
+      ONIG_SYN_OP2_ESC_H_XDIGIT | ONIG_SYN_OP2_ESC_U_HEX4 )
   , ( SYN_GNU_REGEX_BV | 
       ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV |
       ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND |
@@ -81,7 +81,49 @@ OnigSyntaxType OnigSyntaxRuby = {
   }
 };
 
-OnigSyntaxType*  OnigDefaultSyntax = ONIG_SYNTAX_RUBY;
+OnigSyntaxType OnigSyntaxRuby = {
+  (( SYN_GNU_REGEX_OP | ONIG_SYN_OP_QMARK_NON_GREEDY |
+     ONIG_SYN_OP_ESC_OCTAL3 | ONIG_SYN_OP_ESC_X_HEX2 |
+     ONIG_SYN_OP_ESC_X_BRACE_HEX8 | ONIG_SYN_OP_ESC_O_BRACE_OCTAL |
+     ONIG_SYN_OP_ESC_CONTROL_CHARS |
+     ONIG_SYN_OP_ESC_C_CONTROL )
+   & ~ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END )
+  , ( ONIG_SYN_OP2_QMARK_GROUP_EFFECT |
+      ONIG_SYN_OP2_OPTION_RUBY |
+      ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP | ONIG_SYN_OP2_ESC_K_NAMED_BACKREF |
+      ONIG_SYN_OP2_QMARK_LPAREN_IF_ELSE |
+      ONIG_SYN_OP2_QMARK_TILDE_ABSENT_GROUP |
+      ONIG_SYN_OP2_ESC_X_Y_GRAPHEME_CLUSTER |
+      ONIG_SYN_OP2_ESC_CAPITAL_R_GENERAL_NEWLINE |
+      ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP |
+      ONIG_SYN_OP2_ESC_G_SUBEXP_CALL |
+      ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY  |
+      ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT |
+      ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT |
+      ONIG_SYN_OP2_CCLASS_SET_OP | ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL |
+      ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META | ONIG_SYN_OP2_ESC_V_VTAB |
+      ONIG_SYN_OP2_ESC_H_XDIGIT | ONIG_SYN_OP2_ESC_U_HEX4 )
+  , ( SYN_GNU_REGEX_BV | 
+      ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV |
+      ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND |
+      ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP |
+      ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME |
+      ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY |
+      ONIG_SYN_WARN_CC_OP_NOT_ESCAPED |
+      ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT )
+  , ONIG_OPTION_NONE
+  ,
+  {
+      (OnigCodePoint )'\\'                       /* esc */
+    , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar '.'  */
+    , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anytime '*'  */
+    , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* zero or one time '?' */
+    , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* one or more time '+' */
+    , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar anytime */
+  }
+};
+
+OnigSyntaxType*  OnigDefaultSyntax = ONIG_SYNTAX_ONIGURUMA;
 
 extern void onig_null_warn(const char* s ARG_UNUSED) { }
 
@@ -282,7 +324,7 @@ onig_strncmp(const UChar* s1, const UChar* s2, int n)
 extern void
 onig_strcpy(UChar* dest, const UChar* src, const UChar* end)
 {
-  int len = end - src;
+  int len = (int )(end - src);
   if (len > 0) {
     xmemcpy(dest, src, len);
     dest[len] = (UChar )0;
@@ -295,7 +337,7 @@ strdup_with_null(OnigEncoding enc, UChar* s, UChar* end)
   int slen, term_len, i;
   UChar *r;
 
-  slen = end - s;
+  slen = (int )(end - s);
   term_len = ONIGENC_MBC_MINLEN(enc);
 
   r = (UChar* )xmalloc(slen + term_len);
@@ -365,7 +407,7 @@ save_entry(ScanEnv* env, enum SaveType type, int* id)
 
 static UChar*
 strcat_capa(UChar* dest, UChar* dest_end, const UChar* src, const UChar* src_end,
-	      int capa)
+            int capa)
 {
   UChar* r;
 
@@ -382,7 +424,7 @@ strcat_capa(UChar* dest, UChar* dest_end, const UChar* src, const UChar* src_end
 /* dest on static area */
 static UChar*
 strcat_capa_from_static(UChar* dest, UChar* dest_end,
-			const UChar* src, const UChar* src_end, int capa)
+                        const UChar* src, const UChar* src_end, int capa)
 {
   UChar* r;
 
@@ -450,7 +492,7 @@ onig_st_init_strend_table_with_size(int size)
 
 extern int
 onig_st_lookup_strend(hash_table_type* table, const UChar* str_key,
-		      const UChar* end_key, hash_data_type *value)
+                      const UChar* end_key, hash_data_type *value)
 {
   st_str_end_key key;
 
@@ -462,7 +504,7 @@ onig_st_lookup_strend(hash_table_type* table, const UChar* str_key,
 
 extern int
 onig_st_insert_strend(hash_table_type* table, const UChar* str_key,
-		      const UChar* end_key, hash_data_type value)
+                      const UChar* end_key, hash_data_type value)
 {
   st_str_end_key* key;
   int result;
@@ -834,7 +876,7 @@ name_add(regex_t* reg, UChar* name, UChar* name_end, int backref, ScanEnv* env)
                               (HashDataType )e);
     if (r < 0) return r;
 
-    e->name_len   = name_end - name;
+    e->name_len   = (int )(name_end - name);
     e->back_num   = 0;
     e->back_alloc = 0;
     e->back_refs  = (int* )NULL;
@@ -919,7 +961,7 @@ name_add(regex_t* reg, UChar* name, UChar* name_end, int backref, ScanEnv* env)
 
 extern int
 onig_name_to_group_numbers(regex_t* reg, const UChar* name,
-			   const UChar* name_end, int** nums)
+                           const UChar* name_end, int** nums)
 {
   NameEntry* e = name_find(reg, name, name_end);
 
@@ -940,7 +982,7 @@ onig_name_to_group_numbers(regex_t* reg, const UChar* name,
 
 extern int
 onig_name_to_backref_number(regex_t* reg, const UChar* name,
-			    const UChar* name_end, OnigRegion *region)
+                            const UChar* name_end, OnigRegion *region)
 {
   int i, n, *nums;
 
@@ -1361,9 +1403,9 @@ onig_node_new_anchor(int type, int ascii_mode)
 static Node*
 node_new_backref(int back_num, int* backrefs, int by_name,
 #ifdef USE_BACKREF_WITH_LEVEL
-		 int exist_level, int nest_level,
+                 int exist_level, int nest_level,
 #endif
-		 ScanEnv* env)
+                 ScanEnv* env)
 {
   int i;
   Node* node = node_new();
@@ -1411,9 +1453,9 @@ node_new_backref(int back_num, int* backrefs, int by_name,
 static Node*
 node_new_backref_checker(int back_num, int* backrefs, int by_name,
 #ifdef USE_BACKREF_WITH_LEVEL
-		 int exist_level, int nest_level,
+                         int exist_level, int nest_level,
 #endif
-		 ScanEnv* env)
+                         ScanEnv* env)
 {
   Node* node;
 
@@ -2051,10 +2093,10 @@ make_absent_tree(Node** node, Node* absent, Node* expr, int is_range_cutter,
 extern int
 onig_node_str_cat(Node* node, const UChar* s, const UChar* end)
 {
-  int addlen = end - s;
+  int addlen = (int )(end - s);
 
   if (addlen > 0) {
-    int len  = STR_(node)->end - STR_(node)->s;
+    int len  = (int )(STR_(node)->end - STR_(node)->s);
 
     if (STR_(node)->capa > 0 || (len + addlen > NODE_STRING_BUF_SIZE - 1)) {
       UChar* p;
@@ -2245,21 +2287,24 @@ onig_scan_unsigned_number(UChar** src, const UChar* end, OnigEncoding enc)
 }
 
 static int
-scan_unsigned_hexadecimal_number(UChar** src, UChar* end, int maxlen,
-                                 OnigEncoding enc)
+scan_unsigned_hexadecimal_number(UChar** src, UChar* end, int minlen,
+                                 int maxlen, OnigEncoding enc)
 {
   OnigCodePoint c;
   unsigned int num, val;
+  int n;
   UChar* p = *src;
   PFETCH_READY;
 
   num = 0;
-  while (! PEND && maxlen-- != 0) {
+  n = 0;
+  while (! PEND && n < maxlen) {
     PFETCH(c);
     if (IS_CODE_XDIGIT_ASCII(enc, c)) {
+      n++;
       val = (unsigned int )XDIGITVAL(enc,c);
       if ((INT_MAX_LIMIT - val) / 16UL < num)
-        return -1;  /* overflow */
+        return ONIGERR_TOO_BIG_NUMBER; /* overflow */
 
       num = (num << 4) + XDIGITVAL(enc,c);
     }
@@ -2268,6 +2313,10 @@ scan_unsigned_hexadecimal_number(UChar** src, UChar* end, int maxlen,
       break;
     }
   }
+
+  if (n < minlen)
+    return ONIGERR_INVALID_CODE_POINT_VALUE;
+
   *src = p;
   return num;
 }
@@ -3477,8 +3526,9 @@ CC_ESC_WARN(ScanEnv* env, UChar *c)
       IS_SYNTAX_BV(env->syntax, ONIG_SYN_BACKSLASH_ESCAPE_IN_CC)) {
     UChar buf[WARN_BUFSIZE];
     onig_snprintf_with_pattern(buf, WARN_BUFSIZE, env->enc,
-		env->pattern, env->pattern_end,
-                (UChar* )"character class has '%s' without escape", c);
+                               env->pattern, env->pattern_end,
+                               (UChar* )"character class has '%s' without escape",
+                               c);
     (*onig_warn)((char* )buf);
   }
 }
@@ -3491,8 +3541,8 @@ CLOSE_BRACKET_WITHOUT_ESC_WARN(ScanEnv* env, UChar* c)
   if (IS_SYNTAX_BV((env)->syntax, ONIG_SYN_WARN_CC_OP_NOT_ESCAPED)) {
     UChar buf[WARN_BUFSIZE];
     onig_snprintf_with_pattern(buf, WARN_BUFSIZE, (env)->enc,
-		(env)->pattern, (env)->pattern_end,
-		(UChar* )"regular expression has '%s' without escape", c);
+                         (env)->pattern, (env)->pattern_end,
+                         (UChar* )"regular expression has '%s' without escape", c);
     (*onig_warn)((char* )buf);
   }
 }
@@ -3700,8 +3750,13 @@ fetch_token_in_cc(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
       prev = p;
       if (PPEEK_IS('{') && IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_X_BRACE_HEX8)) {
         PINC;
-        num = scan_unsigned_hexadecimal_number(&p, end, 8, enc);
-        if (num < 0) return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
+        num = scan_unsigned_hexadecimal_number(&p, end, 0, 8, enc);
+        if (num < 0) {
+          if (num == ONIGERR_TOO_BIG_NUMBER)
+            return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
+          else
+            return num;
+        }
         if (!PEND) {
           c2 = PPEEK;
           if (IS_CODE_XDIGIT_ASCII(enc, c2))
@@ -3720,8 +3775,8 @@ fetch_token_in_cc(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
         }
       }
       else if (IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_X_HEX2)) {
-        num = scan_unsigned_hexadecimal_number(&p, end, 2, enc);
-        if (num < 0) return ONIGERR_TOO_BIG_NUMBER;
+        num = scan_unsigned_hexadecimal_number(&p, end, 0, 2, enc);
+        if (num < 0) return num;
         if (p == prev) {  /* can't read nothing. */
           num = 0; /* but, it's not error */
         }
@@ -3736,8 +3791,8 @@ fetch_token_in_cc(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
 
       prev = p;
       if (IS_SYNTAX_OP2(syn, ONIG_SYN_OP2_ESC_U_HEX4)) {
-        num = scan_unsigned_hexadecimal_number(&p, end, 4, enc);
-        if (num < 0) return ONIGERR_TOO_BIG_NUMBER;
+        num = scan_unsigned_hexadecimal_number(&p, end, 4, 4, enc);
+        if (num < 0) return num;
         if (p == prev) {  /* can't read nothing. */
           num = 0; /* but, it's not error */
         }
@@ -4103,8 +4158,13 @@ fetch_token(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
       prev = p;
       if (PPEEK_IS('{') && IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_X_BRACE_HEX8)) {
         PINC;
-        num = scan_unsigned_hexadecimal_number(&p, end, 8, enc);
-        if (num < 0) return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
+        num = scan_unsigned_hexadecimal_number(&p, end, 0, 8, enc);
+        if (num < 0) {
+          if (num == ONIGERR_TOO_BIG_NUMBER)
+            return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
+          else
+            return num;
+        }
         if (!PEND) {
           if (IS_CODE_XDIGIT_ASCII(enc, PPEEK))
             return ONIGERR_TOO_LONG_WIDE_CHAR_VALUE;
@@ -4121,8 +4181,8 @@ fetch_token(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
         }
       }
       else if (IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_X_HEX2)) {
-        num = scan_unsigned_hexadecimal_number(&p, end, 2, enc);
-        if (num < 0) return ONIGERR_TOO_BIG_NUMBER;
+        num = scan_unsigned_hexadecimal_number(&p, end, 0, 2, enc);
+        if (num < 0) return num;
         if (p == prev) {  /* can't read nothing. */
           num = 0; /* but, it's not error */
         }
@@ -4137,8 +4197,8 @@ fetch_token(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
 
       prev = p;
       if (IS_SYNTAX_OP2(syn, ONIG_SYN_OP2_ESC_U_HEX4)) {
-        num = scan_unsigned_hexadecimal_number(&p, end, 4, enc);
-        if (num < 0) return ONIGERR_TOO_BIG_NUMBER;
+        num = scan_unsigned_hexadecimal_number(&p, end, 4, 4, enc);
+        if (num < 0) return num;
         if (p == prev) {  /* can't read nothing. */
           num = 0; /* but, it's not error */
         }
@@ -4442,20 +4502,91 @@ fetch_token(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
       if (!PEND && PPEEK_IS('?') &&
           IS_SYNTAX_OP2(syn, ONIG_SYN_OP2_QMARK_GROUP_EFFECT)) {
         PINC;
-        if (!PEND && PPEEK_IS('#')) {
-          PFETCH(c);
-          while (1) {
-            if (PEND) return ONIGERR_END_PATTERN_IN_GROUP;
+        if (! PEND) {
+          c = PPEEK;
+          if (c == '#') {
             PFETCH(c);
-            if (c == MC_ESC(syn)) {
-              if (!PEND) PFETCH(c);
+            while (1) {
+              if (PEND) return ONIGERR_END_PATTERN_IN_GROUP;
+              PFETCH(c);
+              if (c == MC_ESC(syn)) {
+                if (! PEND) PFETCH(c);
+              }
+              else {
+                if (c == ')') break;
+              }
             }
-            else {
-              if (c == ')') break;
+            goto start;
+          }
+          else if (IS_SYNTAX_OP2(syn, ONIG_SYN_OP2_QMARK_PERL_SUBEXP_CALL)) {
+            int gnum;
+            UChar* name;
+            UChar* name_end;
+            enum REF_NUM num_type;
+
+            switch (c) {
+            case '&':
+              {
+                PINC;
+                name = p;
+                r = fetch_name((OnigCodePoint )'(', &p, end, &name_end, env, &gnum,
+                               &num_type, 0);
+                if (r < 0) return r;
+
+                tok->type = TK_CALL;
+                tok->u.call.by_number = 0;
+                tok->u.call.gnum      = 0;
+                tok->u.call.name      = name;
+                tok->u.call.name_end  = name_end;
+              }
+              break;
+
+            case 'R':
+              tok->type = TK_CALL;
+              tok->u.call.by_number = 1;
+              tok->u.call.gnum      = 0;
+              tok->u.call.name      = p;
+              PINC;
+              if (! PPEEK_IS(')')) return ONIGERR_INVALID_GROUP_NAME;
+              tok->u.call.name_end  = p;
+              break;
+
+            case '-':
+            case '+':
+              goto lparen_qmark_num;
+              break;
+            default:
+              if (! ONIGENC_IS_CODE_DIGIT(enc, c)) goto lparen_qmark_end;
+
+            lparen_qmark_num:
+              {
+                name = p;
+                r = fetch_name((OnigCodePoint )'(', &p, end, &name_end, env,
+                               &gnum, &num_type, 1);
+                if (r < 0) return r;
+
+                if (num_type == IS_NOT_NUM) {
+                  return ONIGERR_INVALID_GROUP_NAME;
+                }
+                else {
+                  if (num_type == IS_REL_NUM) {
+                    gnum = backref_rel_to_abs(gnum, env);
+                    if (gnum < 0)
+                      return ONIGERR_UNDEFINED_GROUP_REFERENCE;
+                  }
+                  tok->u.call.by_number = 1;
+                  tok->u.call.gnum      = gnum;
+                }
+
+                tok->type = TK_CALL;
+                tok->u.call.name     = name;
+                tok->u.call.name_end = name_end;
+              }
+              break;
             }
           }
-          goto start;
         }
+      lparen_qmark_end:
         PUNFETCH;
       }
 
@@ -4472,14 +4603,14 @@ fetch_token(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
       if (! IS_SYNTAX_OP(syn, ONIG_SYN_OP_LINE_ANCHOR)) break;
       tok->type = TK_ANCHOR;
       tok->u.subtype = (IS_SINGLELINE(env->options)
-			? ANCHOR_BEGIN_BUF : ANCHOR_BEGIN_LINE);
+                        ? ANCHOR_BEGIN_BUF : ANCHOR_BEGIN_LINE);
       break;
 
     case '$':
       if (! IS_SYNTAX_OP(syn, ONIG_SYN_OP_LINE_ANCHOR)) break;
       tok->type = TK_ANCHOR;
       tok->u.subtype = (IS_SINGLELINE(env->options)
-			? ANCHOR_SEMI_END_BUF : ANCHOR_END_LINE);
+                        ? ANCHOR_SEMI_END_BUF : ANCHOR_END_LINE);
       break;
 
     case '[':
@@ -4731,7 +4862,7 @@ add_ctype_to_cc(CClassNode* cc, int ctype, int not, ScanEnv* env)
   case ONIGENC_CTYPE_ASCII:
   case ONIGENC_CTYPE_ALNUM:
     if (not != 0) {
-      for (c = 0; c < limit; c++) {
+      for (c = 0; c < (int )limit; c++) {
         if (! ONIGENC_IS_CODE_CTYPE(enc, (OnigCodePoint )c, ctype))
           BITSET_SET_BIT(cc->bs, c);
       }
@@ -4742,7 +4873,7 @@ add_ctype_to_cc(CClassNode* cc, int ctype, int not, ScanEnv* env)
       ADD_ALL_MULTI_BYTE_RANGE(enc, cc->mbuf);
     }
     else {
-      for (c = 0; c < limit; c++) {
+      for (c = 0; c < (int )limit; c++) {
         if (ONIGENC_IS_CODE_CTYPE(enc, (OnigCodePoint )c, ctype))
           BITSET_SET_BIT(cc->bs, c);
       }
@@ -4753,7 +4884,7 @@ add_ctype_to_cc(CClassNode* cc, int ctype, int not, ScanEnv* env)
   case ONIGENC_CTYPE_PRINT:
   case ONIGENC_CTYPE_WORD:
     if (not != 0) {
-      for (c = 0; c < limit; c++) {
+      for (c = 0; c < (int )limit; c++) {
         if (ONIGENC_CODE_TO_MBCLEN(enc, c) > 0 /* check invalid code point */
             && ! ONIGENC_IS_CODE_CTYPE(enc, (OnigCodePoint )c, ctype))
           BITSET_SET_BIT(cc->bs, c);
@@ -4764,7 +4895,7 @@ add_ctype_to_cc(CClassNode* cc, int ctype, int not, ScanEnv* env)
       }
     }
     else {
-      for (c = 0; c < limit; c++) {
+      for (c = 0; c < (int )limit; c++) {
         if (ONIGENC_IS_CODE_CTYPE(enc, (OnigCodePoint )c, ctype))
           BITSET_SET_BIT(cc->bs, c);
       }
@@ -5037,8 +5168,7 @@ code_exist_check(OnigCodePoint c, UChar* from, UChar* end, int ignore_escaped,
 }
 
 static int
-parse_char_class(Node** np, OnigToken* tok, UChar** src, UChar* end,
-		 ScanEnv* env)
+parse_char_class(Node** np, OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
 {
   int r, neg, len, fetched, and_start;
   OnigCodePoint v, vs;
@@ -5171,7 +5301,7 @@ parse_char_class(Node** np, OnigToken* tok, UChar** src, UChar* end,
       in_type = (len == 1 ? CCV_SB : CCV_CODE_POINT);
     val_entry2:
       r = next_state_val(cc, &vs, v, &val_israw, in_israw, in_type, &val_type,
-			 &state, env);
+                         &state, env);
       if (r != 0) goto err;
       break;
 
@@ -5260,7 +5390,7 @@ parse_char_class(Node** np, OnigToken* tok, UChar** src, UChar* end,
           CC_ESC_WARN(env, (UChar* )"-");
           goto range_end_val;
         }
-	
+
         if (IS_SYNTAX_BV(env->syntax, ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC)) {
           CC_ESC_WARN(env, (UChar* )"-");
           goto range_end_val;   /* [0-9-a] is allowed as [0-9\-a] */
@@ -5333,7 +5463,7 @@ parse_char_class(Node** np, OnigToken* tok, UChar** src, UChar* end,
 
   if (state == CCS_VALUE) {
     r = next_state_val(cc, &vs, 0, &val_israw, 0, val_type,
-		       &val_type, &state, env);
+                       &val_type, &state, env);
     if (r != 0) goto err;
   }
 
@@ -6053,7 +6183,7 @@ i_apply_case_fold(OnigCodePoint from, OnigCodePoint to[], int to_len, void* arg)
 
     if (onig_is_code_in_cc(env->enc, from, cc)
 #ifdef CASE_FOLD_IS_APPLIED_INSIDE_NEGATIVE_CCLASS
-	&& !IS_NCCLASS_NOT(cc)
+        && !IS_NCCLASS_NOT(cc)
 #endif
         ) {
       for (i = 0; i < to_len; i++) {
@@ -6316,10 +6446,10 @@ parse_exp(Node** np, OnigToken* tok, int term, UChar** src, UChar* end,
                   (len > 1 ? tok->u.backref.refs : &(tok->u.backref.ref1)),
                   tok->u.backref.by_name,
 #ifdef USE_BACKREF_WITH_LEVEL
-			   tok->u.backref.exist_level,
-			   tok->u.backref.level,
+                           tok->u.backref.exist_level,
+                           tok->u.backref.level,
 #endif
-			   env);
+                           env);
     CHECK_NULL_RETURN_MEMERR(*np);
     break;
 
diff --git a/src/regparse.h b/src/regparse.h
index 57219a4..99fe7c9 100644
--- a/src/regparse.h
+++ b/src/regparse.h
@@ -115,7 +115,7 @@ enum EnclosureType {
 #define STRING_AMBIG              (1<<1)
 #define STRING_DONT_GET_OPT_INFO  (1<<2)
 
-#define NODE_STRING_LEN(node)             ((node)->u.str.end - (node)->u.str.s)
+#define NODE_STRING_LEN(node)            (int )((node)->u.str.end - (node)->u.str.s)
 #define NODE_STRING_SET_RAW(node)          (node)->u.str.flag |= STRING_RAW
 #define NODE_STRING_CLEAR_RAW(node)        (node)->u.str.flag &= ~STRING_RAW
 #define NODE_STRING_SET_AMBIG(node)        (node)->u.str.flag |= STRING_AMBIG
@@ -256,7 +256,7 @@ typedef struct {
   OnigLen min_len;   /* min length (byte) */
   OnigLen max_len;   /* max length (byte) */
   int char_len;      /* character length  */
-  int opt_count;     /* referenced count in optimize_node_left() */
+  int opt_count;     /* referenced count in optimize_nodes() */
 } EnclosureNode;
 
 #ifdef USE_CALL
diff --git a/src/regposix.c b/src/regposix.c
index 32b11b5..0fdbcbb 100644
--- a/src/regposix.c
+++ b/src/regposix.c
@@ -40,7 +40,7 @@
   if (ONIGENC_MBC_MINLEN(enc) == 1) { \
     UChar* tmps = (UChar* )(s); \
     while (*tmps != 0) tmps++; \
-    len = tmps - (UChar* )(s); \
+    len = (int )(tmps - (UChar* )(s));\
   } \
   else { \
     len = onigenc_str_bytelen_null(enc, (UChar* )s); \
diff --git a/src/regsyntax.c b/src/regsyntax.c
index 83989b6..3817d38 100644
--- a/src/regsyntax.c
+++ b/src/regsyntax.c
@@ -215,7 +215,8 @@ OnigSyntaxType OnigSyntaxPerl_NG = {
       ONIG_SYN_OP2_ESC_G_SUBEXP_CALL |
       ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP |
       ONIG_SYN_OP2_ESC_CAPITAL_R_GENERAL_NEWLINE |
-      ONIG_SYN_OP2_ESC_CAPITAL_N_O_SUPER_DOT )
+      ONIG_SYN_OP2_ESC_CAPITAL_N_O_SUPER_DOT |
+      ONIG_SYN_OP2_QMARK_PERL_SUBEXP_CALL )
   , ( SYN_GNU_REGEX_BV |
       ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP |
       ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME )
@@ -237,7 +238,7 @@ extern int
 onig_set_default_syntax(OnigSyntaxType* syntax)
 {
   if (IS_NULL(syntax))
-    syntax = ONIG_SYNTAX_RUBY;
+    syntax = ONIG_SYNTAX_ONIGURUMA;
 
   OnigDefaultSyntax = syntax;
   return 0;
diff --git a/src/sjis.c b/src/sjis.c
index 3378474..88b8d02 100644
--- a/src/sjis.c
+++ b/src/sjis.c
@@ -2,7 +2,7 @@
   sjis.c -  Oniguruma (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2016  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2002-2017  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -156,7 +156,7 @@ code_to_mbc(OnigCodePoint code, UChar *buf)
   if (enclen(ONIG_ENCODING_SJIS, buf) != (p - buf))
     return REGERR_INVALID_CODE_POINT_VALUE;
 #endif
-  return p - buf;
+  return (int )(p - buf);
 }
 
 static int
@@ -262,7 +262,7 @@ static int
 property_name_to_ctype(OnigEncoding enc, UChar* p, UChar* end)
 {
   struct PropertyNameCtype* pc;
-  int len = end - p;
+  int len = (int )(end - p);
   char q[32];
 
   if (len < sizeof(q) - 1) {
diff --git a/src/unicode.c b/src/unicode.c
index 65de74a..e585937 100644
--- a/src/unicode.c
+++ b/src/unicode.c
@@ -29,6 +29,11 @@
 
 #include "regint.h"
 
+struct PoolPropertyNameCtype {
+  short int name;
+  short int ctype;
+};
+
 #define ONIGENC_IS_UNICODE_ISO_8859_1_CTYPE(code,ctype) \
   ((EncUNICODE_ISO_8859_1_CtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0)
 
@@ -67,183 +72,10 @@ static const unsigned short EncUNICODE_ISO_8859_1_CtypeTable[256] = {
   0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2
 };
 
-#ifdef USE_UNICODE_PROPERTIES
-#include "unicode_property_data.c"
-#else
-#include "unicode_property_data_posix.c"
-#endif
-
 #include "st.h"
 
-#define USER_DEFINED_PROPERTY_MAX_NUM  20
-
-typedef struct {
-  int ctype;
-  OnigCodePoint* ranges;
-} UserDefinedPropertyValue;
-
-static int UserDefinedPropertyNum;
-static UserDefinedPropertyValue
-UserDefinedPropertyRanges[USER_DEFINED_PROPERTY_MAX_NUM];
-static st_table* UserDefinedPropertyTable;
-
-extern int
-onig_unicode_define_user_property(const char* name, OnigCodePoint* ranges)
-{
-  UserDefinedPropertyValue* e;
-  int r;
-  int i;
-  int n;
-  int len;
-  int c;
-  char* s;
-
-  if (UserDefinedPropertyNum >= USER_DEFINED_PROPERTY_MAX_NUM)
-    return ONIGERR_TOO_MANY_USER_DEFINED_OBJECTS;
-
-  len = strlen(name);
-  if (len >= PROPERTY_NAME_MAX_SIZE)
-    return ONIGERR_TOO_LONG_PROPERTY_NAME;
-
-  s = (char* )xmalloc(len + 1);
-  if (s == 0)
-    return ONIGERR_MEMORY;
-
-  n = 0;
-  for (i = 0; i < len; i++) {
-    c = name[i];
-    if (c <= 0 || c >= 0x80) {
-      xfree(s);
-      return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
-    }
-
-    if (c != ' ' && c != '-' && c != '_') {
-      s[n] = c;
-      n++;
-    }
-  }
-  s[n] = '\0';
-
-  if (UserDefinedPropertyTable == 0) {
-    UserDefinedPropertyTable = onig_st_init_strend_table_with_size(10);
-  }
-
-  e = UserDefinedPropertyRanges + UserDefinedPropertyNum;
-  e->ctype = CODE_RANGES_NUM + UserDefinedPropertyNum;
-  e->ranges = ranges;
-  r = onig_st_insert_strend(UserDefinedPropertyTable,
-                            (const UChar* )s, (const UChar* )s + n,
-                            (hash_data_type )((void* )e));
-  if (r < 0) return r;
-
-  UserDefinedPropertyNum++;
-  return 0;
-}
-
-extern int
-onigenc_unicode_is_code_ctype(OnigCodePoint code, unsigned int ctype)
-{
-  if (
-#ifdef USE_UNICODE_PROPERTIES
-      ctype <= ONIGENC_MAX_STD_CTYPE &&
-#endif
-      code < 256) {
-    return ONIGENC_IS_UNICODE_ISO_8859_1_CTYPE(code, ctype);
-  }
-
-  if (ctype >= CODE_RANGES_NUM) {
-    int index = ctype - CODE_RANGES_NUM;
-    if (index < UserDefinedPropertyNum)
-      return onig_is_in_code_range((UChar* )UserDefinedPropertyRanges[index].ranges, code);
-    else
-      return ONIGERR_TYPE_BUG;
-  }
-
-  return onig_is_in_code_range((UChar* )CodeRanges[ctype], code);
-}
-
-
-extern int
-onigenc_unicode_ctype_code_range(OnigCtype ctype, const OnigCodePoint* ranges[])
-{
-  if (ctype >= CODE_RANGES_NUM) {
-    int index = ctype - CODE_RANGES_NUM;
-    if (index < UserDefinedPropertyNum) {
-      *ranges = UserDefinedPropertyRanges[index].ranges;
-      return 0;
-    }
-    else
-      return ONIGERR_TYPE_BUG;
-  }
-
-  *ranges = CodeRanges[ctype];
-  return 0;
-}
-
-extern int
-onigenc_utf16_32_get_ctype_code_range(OnigCtype ctype, OnigCodePoint* sb_out,
-                                      const OnigCodePoint* ranges[])
-{
-  *sb_out = 0x00;
-  return onigenc_unicode_ctype_code_range(ctype, ranges);
-}
-
-extern int
-onigenc_unicode_property_name_to_ctype(OnigEncoding enc, UChar* name, UChar* end)
-{
-  int len;
-  UChar *p;
-  OnigCodePoint code;
-  const struct PropertyNameCtype* pc;
-  char buf[PROPERTY_NAME_MAX_SIZE];
-
-  p = name;
-  len = 0;
-  while (p < end) {
-    code = ONIGENC_MBC_TO_CODE(enc, p, end);
-    if (code >= 0x80)
-      return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
-
-    if (code != ' ' && code != '-' && code != '_') {
-      buf[len++] = (char )code;
-      if (len >= PROPERTY_NAME_MAX_SIZE)
-        return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
-    }
-
-    p += enclen(enc, p);
-  }
-
-  buf[len] = 0;
-
-  if (UserDefinedPropertyTable != 0) {
-    UserDefinedPropertyValue* e;
-    e = (UserDefinedPropertyValue* )NULL;
-    onig_st_lookup_strend(UserDefinedPropertyTable,
-			  (const UChar* )buf, (const UChar* )buf + len,
-			  (hash_data_type* )((void* )(&e)));
-    if (e != 0) {
-      return e->ctype;
-    }
-  }
-
-  pc = unicode_lookup_property_name(buf, len);
-  if (pc != 0) {
-    /* fprintf(stderr, "LOOKUP: %s: %d\n", buf, pc->ctype); */
-#ifndef USE_UNICODE_PROPERTIES
-    if (pc->ctype > ONIGENC_MAX_STD_CTYPE)
-      return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
-#endif
-
-    return pc->ctype;
-  }
-
-  return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
-}
-
-/* for use macros in unicode_fold_data.c */
 #include "unicode_fold_data.c"
 
-
 extern int
 onigenc_unicode_mbc_case_fold(OnigEncoding enc,
     OnigCaseFoldType flag ARG_UNUSED, const UChar** pp, const UChar* end,
@@ -389,7 +221,7 @@ apply_case_fold3(int from, int to, OnigApplyAllCaseFoldFunc f, void* arg)
 
 extern int
 onigenc_unicode_apply_all_case_fold(OnigCaseFoldType flag,
-				    OnigApplyAllCaseFoldFunc f, void* arg)
+                                    OnigApplyAllCaseFoldFunc f, void* arg)
 {
   int r;
 
@@ -710,7 +542,7 @@ egcb_get_type(OnigCodePoint code)
   OnigCodePoint low, high, x;
   enum EGCB_TYPE type;
 
-  for (low = 0, high = EGCB_RANGE_NUM; low < high; ) {
+  for (low = 0, high = (OnigCodePoint )EGCB_RANGE_NUM; low < high; ) {
     x = (low + high) >> 1;
     if (code > EGCB_RANGES[x].end)
       low = x + 1;
@@ -718,8 +550,10 @@ egcb_get_type(OnigCodePoint code)
       high = x;
   }
 
-  type = (low < EGCB_RANGE_NUM && code >= EGCB_RANGES[low].start) ?
+  type = (low < (OnigCodePoint )EGCB_RANGE_NUM &&
+          code >= EGCB_RANGES[low].start) ?
     EGCB_RANGES[low].type : EGCB_Other;
+
   return type;
 }
 
@@ -864,3 +698,188 @@ onigenc_egcb_is_break_position(OnigEncoding enc, UChar* p, UChar* prev,
   else return 1;
 #endif /* USE_UNICODE_EXTENDED_GRAPHEME_CLUSTER */
 }
+
+
+/*
+ Undefine __GNUC__ for Escape warnings in Clang.
+
+./unicode_property_data.c:26730:44: warning: static variable
+      'unicode_prop_name_pool_contents' is used in an inline function with
+      external linkage [-Wstatic-in-inline]
+              register const char *s = o + unicode_prop_name_pool;
+*/
+
+#ifdef __clang__
+#undef __GNUC__
+#endif
+
+#ifdef USE_UNICODE_PROPERTIES
+#include "unicode_property_data.c"
+#else
+#include "unicode_property_data_posix.c"
+#endif
+
+#define USER_DEFINED_PROPERTY_MAX_NUM  20
+
+typedef struct {
+  int ctype;
+  OnigCodePoint* ranges;
+} UserDefinedPropertyValue;
+
+static int UserDefinedPropertyNum;
+static UserDefinedPropertyValue
+UserDefinedPropertyRanges[USER_DEFINED_PROPERTY_MAX_NUM];
+static st_table* UserDefinedPropertyTable;
+
+extern int
+onig_unicode_define_user_property(const char* name, OnigCodePoint* ranges)
+{
+  UserDefinedPropertyValue* e;
+  int r;
+  int i;
+  int n;
+  int len;
+  int c;
+  char* s;
+
+  if (UserDefinedPropertyNum >= USER_DEFINED_PROPERTY_MAX_NUM)
+    return ONIGERR_TOO_MANY_USER_DEFINED_OBJECTS;
+
+  len = (int )strlen(name);
+  if (len >= PROPERTY_NAME_MAX_SIZE)
+    return ONIGERR_TOO_LONG_PROPERTY_NAME;
+
+  s = (char* )xmalloc(len + 1);
+  if (s == 0)
+    return ONIGERR_MEMORY;
+
+  n = 0;
+  for (i = 0; i < len; i++) {
+    c = name[i];
+    if (c <= 0 || c >= 0x80) {
+      xfree(s);
+      return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
+    }
+
+    if (c != ' ' && c != '-' && c != '_') {
+      s[n] = c;
+      n++;
+    }
+  }
+  s[n] = '\0';
+
+  if (UserDefinedPropertyTable == 0) {
+    UserDefinedPropertyTable = onig_st_init_strend_table_with_size(10);
+  }
+
+  e = UserDefinedPropertyRanges + UserDefinedPropertyNum;
+  e->ctype = CODE_RANGES_NUM + UserDefinedPropertyNum;
+  e->ranges = ranges;
+  r = onig_st_insert_strend(UserDefinedPropertyTable,
+                            (const UChar* )s, (const UChar* )s + n,
+                            (hash_data_type )((void* )e));
+  if (r < 0) return r;
+
+  UserDefinedPropertyNum++;
+  return 0;
+}
+
+extern int
+onigenc_unicode_is_code_ctype(OnigCodePoint code, unsigned int ctype)
+{
+  if (
+#ifdef USE_UNICODE_PROPERTIES
+      ctype <= ONIGENC_MAX_STD_CTYPE &&
+#endif
+      code < 256) {
+    return ONIGENC_IS_UNICODE_ISO_8859_1_CTYPE(code, ctype);
+  }
+
+  if (ctype >= CODE_RANGES_NUM) {
+    int index = ctype - CODE_RANGES_NUM;
+    if (index < UserDefinedPropertyNum)
+      return onig_is_in_code_range((UChar* )UserDefinedPropertyRanges[index].ranges, code);
+    else
+      return ONIGERR_TYPE_BUG;
+  }
+
+  return onig_is_in_code_range((UChar* )CodeRanges[ctype], code);
+}
+
+
+extern int
+onigenc_unicode_ctype_code_range(OnigCtype ctype, const OnigCodePoint* ranges[])
+{
+  if (ctype >= CODE_RANGES_NUM) {
+    int index = ctype - CODE_RANGES_NUM;
+    if (index < UserDefinedPropertyNum) {
+      *ranges = UserDefinedPropertyRanges[index].ranges;
+      return 0;
+    }
+    else
+      return ONIGERR_TYPE_BUG;
+  }
+
+  *ranges = CodeRanges[ctype];
+  return 0;
+}
+
+extern int
+onigenc_utf16_32_get_ctype_code_range(OnigCtype ctype, OnigCodePoint* sb_out,
+                                      const OnigCodePoint* ranges[])
+{
+  *sb_out = 0x00;
+  return onigenc_unicode_ctype_code_range(ctype, ranges);
+}
+
+extern int
+onigenc_unicode_property_name_to_ctype(OnigEncoding enc, UChar* name, UChar* end)
+{
+  int len;
+  UChar *p;
+  OnigCodePoint code;
+  const struct PoolPropertyNameCtype* pc;
+  char buf[PROPERTY_NAME_MAX_SIZE];
+
+  p = name;
+  len = 0;
+  while (p < end) {
+    code = ONIGENC_MBC_TO_CODE(enc, p, end);
+    if (code >= 0x80)
+      return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
+
+    if (code != ' ' && code != '-' && code != '_') {
+      buf[len++] = (char )code;
+      if (len >= PROPERTY_NAME_MAX_SIZE)
+        return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
+    }
+
+    p += enclen(enc, p);
+  }
+
+  buf[len] = 0;
+
+  if (UserDefinedPropertyTable != 0) {
+    UserDefinedPropertyValue* e;
+    e = (UserDefinedPropertyValue* )NULL;
+    onig_st_lookup_strend(UserDefinedPropertyTable,
+                          (const UChar* )buf, (const UChar* )buf + len,
+                          (hash_data_type* )((void* )(&e)));
+    if (e != 0) {
+      return e->ctype;
+    }
+  }
+
+  pc = unicode_lookup_property_name(buf, len);
+  if (pc != 0) {
+    /* fprintf(stderr, "LOOKUP: %s: %d\n", buf, pc->ctype); */
+#ifndef USE_UNICODE_PROPERTIES
+    if (pc->ctype > ONIGENC_MAX_STD_CTYPE)
+      return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
+#endif
+
+    return (int )pc->ctype;
+  }
+
+  return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
+}
diff --git a/src/unicode_egcb_data.c b/src/unicode_egcb_data.c
index 144d9b3..2304407 100644
--- a/src/unicode_egcb_data.c
+++ b/src/unicode_egcb_data.c
@@ -1,5 +1,29 @@
-/* Copyright (c) 2017  K.Kosako */
-/* Generated by make_gcb_data.py. */
+/* unicode_egcb_data.c: Generated by make_unicode_egcb_data.py. */
+/*-
+ * Copyright (c) 2017  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
 
 #define GRAPHEME_BREAK_PROPERTY_VERSION  10_0_0
 
diff --git a/src/unicode_fold1_key.c b/src/unicode_fold1_key.c
index 2151211..ffaa661 100644
--- a/src/unicode_fold1_key.c
+++ b/src/unicode_fold1_key.c
@@ -69,7 +69,7 @@ __attribute__ ((__gnu_inline__))
 int
 unicode_fold1_key(OnigCodePoint codes[])
 {
-  static const int wordlist[] =
+  static const short int wordlist[] =
     {
       -1, -1, -1, -1, -1, -1,
 
diff --git a/src/unicode_fold2_key.c b/src/unicode_fold2_key.c
index 07cfa4e..8a45c9d 100644
--- a/src/unicode_fold2_key.c
+++ b/src/unicode_fold2_key.c
@@ -69,7 +69,7 @@ __attribute__ ((__gnu_inline__))
 int
 unicode_fold2_key(OnigCodePoint codes[])
 {
-  static const int wordlist[] =
+  static const short int wordlist[] =
     {
 
       101,
diff --git a/src/unicode_fold3_key.c b/src/unicode_fold3_key.c
index 1b4d9d4..deb9d22 100644
--- a/src/unicode_fold3_key.c
+++ b/src/unicode_fold3_key.c
@@ -69,7 +69,7 @@ __attribute__ ((__gnu_inline__))
 int
 unicode_fold3_key(OnigCodePoint codes[])
 {
-  static const int wordlist[] =
+  static const short int wordlist[] =
     {
 
       62,
diff --git a/src/unicode_property_data.c b/src/unicode_property_data.c
index 1807de4..b25392b 100644
--- a/src/unicode_property_data.c
+++ b/src/unicode_property_data.c
@@ -1,5 +1,5 @@
 /* ANSI-C code produced by gperf version 3.0.4 */
-/* Command-line: gperf -T -C -c -t -j1 -L ANSI-C --ignore-case -N unicode_lookup_property_name --output-file gperf.tmp unicode_property_data.gperf  */
+/* Command-line: gperf -T -C -c -t -j1 -L ANSI-C --ignore-case --pic -Q unicode_prop_name_pool -N unicode_lookup_property_name --output-file gperf.tmp unicode_property_data.gperf  */
 /* Computed positions: -k'1-3,5-6,12,16,$' */
 
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -22909,6 +22909,9 @@ const CodeRanges[] = {
   CR_In_No_Block,
 };
 
+#define pool_offset(s) offsetof(struct unicode_prop_name_pool_t, unicode_prop_name_pool_str##s)
+
+
 #define TOTAL_KEYWORDS 711
 #define MIN_WORD_LENGTH 1
 #define MAX_WORD_LENGTH 44
@@ -23038,2255 +23041,3684 @@ hash (register const char *str, register unsigned int len)
   return hval + asso_values[(unsigned char)str[len - 1]];
 }
 
+struct unicode_prop_name_pool_t
+  {
+    char unicode_prop_name_pool_str1[sizeof("n")];
+    char unicode_prop_name_pool_str3[sizeof("z")];
+    char unicode_prop_name_pool_str8[sizeof("zzzz")];
+    char unicode_prop_name_pool_str9[sizeof("mn")];
+    char unicode_prop_name_pool_str10[sizeof("cn")];
+    char unicode_prop_name_pool_str14[sizeof("ci")];
+    char unicode_prop_name_pool_str15[sizeof("m")];
+    char unicode_prop_name_pool_str17[sizeof("c")];
+    char unicode_prop_name_pool_str23[sizeof("inmanichaean")];
+    char unicode_prop_name_pool_str24[sizeof("mani")];
+    char unicode_prop_name_pool_str25[sizeof("mc")];
+    char unicode_prop_name_pool_str26[sizeof("cc")];
+    char unicode_prop_name_pool_str28[sizeof("qaai")];
+    char unicode_prop_name_pool_str34[sizeof("qaac")];
+    char unicode_prop_name_pool_str41[sizeof("incham")];
+    char unicode_prop_name_pool_str46[sizeof("mandaic")];
+    char unicode_prop_name_pool_str49[sizeof("sm")];
+    char unicode_prop_name_pool_str51[sizeof("sc")];
+    char unicode_prop_name_pool_str56[sizeof("cans")];
+    char unicode_prop_name_pool_str61[sizeof("ascii")];
+    char unicode_prop_name_pool_str64[sizeof("insamaritan")];
+    char unicode_prop_name_pool_str66[sizeof("incuneiform")];
+    char unicode_prop_name_pool_str67[sizeof("s")];
+    char unicode_prop_name_pool_str68[sizeof("inarmenian")];
+    char unicode_prop_name_pool_str69[sizeof("zs")];
+    char unicode_prop_name_pool_str76[sizeof("cs")];
+    char unicode_prop_name_pool_str85[sizeof("me")];
+    char unicode_prop_name_pool_str90[sizeof("incommonindicnumberforms")];
+    char unicode_prop_name_pool_str93[sizeof("inavestan")];
+    char unicode_prop_name_pool_str94[sizeof("inthai")];
+    char unicode_prop_name_pool_str103[sizeof("inipaextensions")];
+    char unicode_prop_name_pool_str108[sizeof("initialpunctuation")];
+    char unicode_prop_name_pool_str112[sizeof("inancientsymbols")];
+    char unicode_prop_name_pool_str114[sizeof("inthaana")];
+    char unicode_prop_name_pool_str116[sizeof("cf")];
+    char unicode_prop_name_pool_str118[sizeof("incuneiformnumbersandpunctuation")];
+    char unicode_prop_name_pool_str122[sizeof("mtei")];
+    char unicode_prop_name_pool_str124[sizeof("inspecials")];
+    char unicode_prop_name_pool_str133[sizeof("inmusicalsymbols")];
+    char unicode_prop_name_pool_str141[sizeof("inmiscellaneousmathematicalsymbolsa")];
+    char unicode_prop_name_pool_str145[sizeof("lm")];
+    char unicode_prop_name_pool_str146[sizeof("lina")];
+    char unicode_prop_name_pool_str147[sizeof("lc")];
+    char unicode_prop_name_pool_str149[sizeof("inlycian")];
+    char unicode_prop_name_pool_str155[sizeof("lana")];
+    char unicode_prop_name_pool_str157[sizeof("intaixuanjingsymbols")];
+    char unicode_prop_name_pool_str158[sizeof("inmyanmarextendeda")];
+    char unicode_prop_name_pool_str159[sizeof("alnum")];
+    char unicode_prop_name_pool_str161[sizeof("sterm")];
+    char unicode_prop_name_pool_str162[sizeof("intaitham")];
+    char unicode_prop_name_pool_str163[sizeof("intransportandmapsymbols")];
+    char unicode_prop_name_pool_str165[sizeof("taile")];
+    char unicode_prop_name_pool_str167[sizeof("inmalayalam")];
+    char unicode_prop_name_pool_str176[sizeof("inmiscellaneoussymbols")];
+    char unicode_prop_name_pool_str177[sizeof("incontrolpictures")];
+    char unicode_prop_name_pool_str185[sizeof("inmiscellaneoussymbolsandarrows")];
+    char unicode_prop_name_pool_str189[sizeof("inlineara")];
+    char unicode_prop_name_pool_str190[sizeof("inmiscellaneoussymbolsandpictographs")];
+    char unicode_prop_name_pool_str193[sizeof("sinhala")];
+    char unicode_prop_name_pool_str202[sizeof("taiviet")];
+    char unicode_prop_name_pool_str205[sizeof("ext")];
+    char unicode_prop_name_pool_str215[sizeof("latn")];
+    char unicode_prop_name_pool_str216[sizeof("latin")];
+    char unicode_prop_name_pool_str217[sizeof("ital")];
+    char unicode_prop_name_pool_str218[sizeof("intamil")];
+    char unicode_prop_name_pool_str220[sizeof("inmultani")];
+    char unicode_prop_name_pool_str222[sizeof("taml")];
+    char unicode_prop_name_pool_str229[sizeof("inrunic")];
+    char unicode_prop_name_pool_str230[sizeof("incarian")];
+    char unicode_prop_name_pool_str232[sizeof("armn")];
+    char unicode_prop_name_pool_str234[sizeof("armi")];
+    char unicode_prop_name_pool_str235[sizeof("cari")];
+    char unicode_prop_name_pool_str236[sizeof("inlatinextendedc")];
+    char unicode_prop_name_pool_str238[sizeof("armenian")];
+    char unicode_prop_name_pool_str239[sizeof("inmyanmar")];
+    char unicode_prop_name_pool_str240[sizeof("incyrillic")];
+    char unicode_prop_name_pool_str242[sizeof("inlatinextendeda")];
+    char unicode_prop_name_pool_str246[sizeof("carian")];
+    char unicode_prop_name_pool_str249[sizeof("intaile")];
+    char unicode_prop_name_pool_str253[sizeof("tale")];
+    char unicode_prop_name_pool_str256[sizeof("arabic")];
+    char unicode_prop_name_pool_str259[sizeof("l")];
+    char unicode_prop_name_pool_str260[sizeof("nl")];
+    char unicode_prop_name_pool_str261[sizeof("zl")];
+    char unicode_prop_name_pool_str263[sizeof("insyriac")];
+    char unicode_prop_name_pool_str265[sizeof("samr")];
+    char unicode_prop_name_pool_str267[sizeof("merc")];
+    char unicode_prop_name_pool_str269[sizeof("inlinearbideograms")];
+    char unicode_prop_name_pool_str272[sizeof("samaritan")];
+    char unicode_prop_name_pool_str273[sizeof("lt")];
+    char unicode_prop_name_pool_str276[sizeof("insharada")];
+    char unicode_prop_name_pool_str283[sizeof("inmeeteimayekextensions")];
+    char unicode_prop_name_pool_str292[sizeof("inruminumeralsymbols")];
+    char unicode_prop_name_pool_str295[sizeof("miao")];
+    char unicode_prop_name_pool_str296[sizeof("inlatinextendede")];
+    char unicode_prop_name_pool_str300[sizeof("zinh")];
+    char unicode_prop_name_pool_str304[sizeof("inahom")];
+    char unicode_prop_name_pool_str306[sizeof("incherokee")];
+    char unicode_prop_name_pool_str307[sizeof("han")];
+    char unicode_prop_name_pool_str310[sizeof("hani")];
+    char unicode_prop_name_pool_str311[sizeof("inosmanya")];
+    char unicode_prop_name_pool_str312[sizeof("inmiscellaneoustechnical")];
+    char unicode_prop_name_pool_str323[sizeof("cham")];
+    char unicode_prop_name_pool_str325[sizeof("inmahajani")];
+    char unicode_prop_name_pool_str326[sizeof("osma")];
+    char unicode_prop_name_pool_str329[sizeof("manichaean")];
+    char unicode_prop_name_pool_str330[sizeof("term")];
+    char unicode_prop_name_pool_str332[sizeof("sinh")];
+    char unicode_prop_name_pool_str342[sizeof("cntrl")];
+    char unicode_prop_name_pool_str347[sizeof("chakma")];
+    char unicode_prop_name_pool_str348[sizeof("insinhala")];
+    char unicode_prop_name_pool_str352[sizeof("tamil")];
+    char unicode_prop_name_pool_str353[sizeof("inethiopic")];
+    char unicode_prop_name_pool_str356[sizeof("connectorpunctuation")];
+    char unicode_prop_name_pool_str357[sizeof("shavian")];
+    char unicode_prop_name_pool_str361[sizeof("joinc")];
+    char unicode_prop_name_pool_str362[sizeof("inenclosedalphanumerics")];
+    char unicode_prop_name_pool_str368[sizeof("ahex")];
+    char unicode_prop_name_pool_str369[sizeof("inlatinextendedadditional")];
+    char unicode_prop_name_pool_str370[sizeof("lineara")];
+    char unicode_prop_name_pool_str377[sizeof("inenclosedcjklettersandmonths")];
+    char unicode_prop_name_pool_str378[sizeof("hex")];
+    char unicode_prop_name_pool_str381[sizeof("thai")];
+    char unicode_prop_name_pool_str382[sizeof("mahj")];
+    char unicode_prop_name_pool_str386[sizeof("math")];
+    char unicode_prop_name_pool_str389[sizeof("ll")];
+    char unicode_prop_name_pool_str390[sizeof("thaa")];
+    char unicode_prop_name_pool_str392[sizeof("hatran")];
+    char unicode_prop_name_pool_str399[sizeof("mahajani")];
+    char unicode_prop_name_pool_str400[sizeof("insinhalaarchaicnumbers")];
+    char unicode_prop_name_pool_str402[sizeof("taitham")];
+    char unicode_prop_name_pool_str403[sizeof("thaana")];
+    char unicode_prop_name_pool_str408[sizeof("ethi")];
+    char unicode_prop_name_pool_str409[sizeof("inenclosedalphanumericsupplement")];
+    char unicode_prop_name_pool_str414[sizeof("meroiticcursive")];
+    char unicode_prop_name_pool_str415[sizeof("inideographicdescriptioncharacters")];
+    char unicode_prop_name_pool_str419[sizeof("terminalpunctuation")];
+    char unicode_prop_name_pool_str426[sizeof("inemoticons")];
+    char unicode_prop_name_pool_str431[sizeof("intifinagh")];
+    char unicode_prop_name_pool_str433[sizeof("asciihexdigit")];
+    char unicode_prop_name_pool_str438[sizeof("tifinagh")];
+    char unicode_prop_name_pool_str451[sizeof("inearlydynasticcuneiform")];
+    char unicode_prop_name_pool_str457[sizeof("inopticalcharacterrecognition")];
+    char unicode_prop_name_pool_str479[sizeof("loe")];
+    char unicode_prop_name_pool_str486[sizeof("titlecaseletter")];
+    char unicode_prop_name_pool_str489[sizeof("inscriptionalparthian")];
+    char unicode_prop_name_pool_str510[sizeof("oriya")];
+    char unicode_prop_name_pool_str520[sizeof("hira")];
+    char unicode_prop_name_pool_str529[sizeof("sora")];
+    char unicode_prop_name_pool_str530[sizeof("mero")];
+    char unicode_prop_name_pool_str535[sizeof("inarrows")];
+    char unicode_prop_name_pool_str537[sizeof("inhiragana")];
+    char unicode_prop_name_pool_str544[sizeof("no")];
+    char unicode_prop_name_pool_str545[sizeof("inmahjongtiles")];
+    char unicode_prop_name_pool_str549[sizeof("innko")];
+    char unicode_prop_name_pool_str552[sizeof("co")];
+    char unicode_prop_name_pool_str553[sizeof("cher")];
+    char unicode_prop_name_pool_str556[sizeof("inmro")];
+    char unicode_prop_name_pool_str563[sizeof("common")];
+    char unicode_prop_name_pool_str564[sizeof("cwcm")];
+    char unicode_prop_name_pool_str568[sizeof("inmiao")];
+    char unicode_prop_name_pool_str573[sizeof("inscriptionalpahlavi")];
+    char unicode_prop_name_pool_str576[sizeof("inmathematicalalphanumericsymbols")];
+    char unicode_prop_name_pool_str577[sizeof("so")];
+    char unicode_prop_name_pool_str579[sizeof("hano")];
+    char unicode_prop_name_pool_str580[sizeof("tirh")];
+    char unicode_prop_name_pool_str584[sizeof("inhatran")];
+    char unicode_prop_name_pool_str585[sizeof("inolchiki")];
+    char unicode_prop_name_pool_str586[sizeof("ahom")];
+    char unicode_prop_name_pool_str588[sizeof("di")];
+    char unicode_prop_name_pool_str589[sizeof("hatr")];
+    char unicode_prop_name_pool_str591[sizeof("inogham")];
+    char unicode_prop_name_pool_str596[sizeof("intirhuta")];
+    char unicode_prop_name_pool_str601[sizeof("inmodi")];
+    char unicode_prop_name_pool_str603[sizeof("idc")];
+    char unicode_prop_name_pool_str604[sizeof("mand")];
+    char unicode_prop_name_pool_str608[sizeof("inmandaic")];
+    char unicode_prop_name_pool_str609[sizeof("dia")];
+    char unicode_prop_name_pool_str610[sizeof("cwcf")];
+    char unicode_prop_name_pool_str618[sizeof("xidc")];
+    char unicode_prop_name_pool_str621[sizeof("sind")];
+    char unicode_prop_name_pool_str622[sizeof("newline")];
+    char unicode_prop_name_pool_str631[sizeof("mend")];
+    char unicode_prop_name_pool_str635[sizeof("newtailue")];
+    char unicode_prop_name_pool_str638[sizeof("inshorthandformatcontrols")];
+    char unicode_prop_name_pool_str642[sizeof("anatolianhieroglyphs")];
+    char unicode_prop_name_pool_str643[sizeof("xids")];
+    char unicode_prop_name_pool_str653[sizeof("ids")];
+    char unicode_prop_name_pool_str659[sizeof("innewtailue")];
+    char unicode_prop_name_pool_str660[sizeof("insylotinagri")];
+    char unicode_prop_name_pool_str666[sizeof("insundanese")];
+    char unicode_prop_name_pool_str673[sizeof("lo")];
+    char unicode_prop_name_pool_str677[sizeof("indominotiles")];
+    char unicode_prop_name_pool_str678[sizeof("inlao")];
+    char unicode_prop_name_pool_str685[sizeof("lao")];
+    char unicode_prop_name_pool_str686[sizeof("laoo")];
+    char unicode_prop_name_pool_str687[sizeof("mongolian")];
+    char unicode_prop_name_pool_str690[sizeof("cwt")];
+    char unicode_prop_name_pool_str692[sizeof("idst")];
+    char unicode_prop_name_pool_str693[sizeof("format")];
+    char unicode_prop_name_pool_str696[sizeof("lineseparator")];
+    char unicode_prop_name_pool_str702[sizeof("letter")];
+    char unicode_prop_name_pool_str711[sizeof("idcontinue")];
+    char unicode_prop_name_pool_str714[sizeof("inanatolianhieroglyphs")];
+    char unicode_prop_name_pool_str723[sizeof("inlydian")];
+    char unicode_prop_name_pool_str725[sizeof("pi")];
+    char unicode_prop_name_pool_str726[sizeof("nchar")];
+    char unicode_prop_name_pool_str731[sizeof("inspacingmodifierletters")];
+    char unicode_prop_name_pool_str732[sizeof("oalpha")];
+    char unicode_prop_name_pool_str735[sizeof("indeseret")];
+    char unicode_prop_name_pool_str737[sizeof("pc")];
+    char unicode_prop_name_pool_str756[sizeof("xdigit")];
+    char unicode_prop_name_pool_str758[sizeof("inphaistosdisc")];
+    char unicode_prop_name_pool_str759[sizeof("joincontrol")];
+    char unicode_prop_name_pool_str760[sizeof("inlowsurrogates")];
+    char unicode_prop_name_pool_str762[sizeof("mro")];
+    char unicode_prop_name_pool_str763[sizeof("mroo")];
+    char unicode_prop_name_pool_str767[sizeof("xidstart")];
+    char unicode_prop_name_pool_str773[sizeof("wara")];
+    char unicode_prop_name_pool_str776[sizeof("inwarangciti")];
+    char unicode_prop_name_pool_str787[sizeof("ps")];
+    char unicode_prop_name_pool_str797[sizeof("pe")];
+    char unicode_prop_name_pool_str806[sizeof("cwl")];
+    char unicode_prop_name_pool_str816[sizeof("incoptic")];
+    char unicode_prop_name_pool_str824[sizeof("diacritic")];
+    char unicode_prop_name_pool_str827[sizeof("pf")];
+    char unicode_prop_name_pool_str844[sizeof("space")];
+    char unicode_prop_name_pool_str853[sizeof("hanunoo")];
+    char unicode_prop_name_pool_str856[sizeof("incyrillicextendeda")];
+    char unicode_prop_name_pool_str860[sizeof("odi")];
+    char unicode_prop_name_pool_str866[sizeof("modi")];
+    char unicode_prop_name_pool_str867[sizeof("oidc")];
+    char unicode_prop_name_pool_str868[sizeof("incopticepactnumbers")];
+    char unicode_prop_name_pool_str870[sizeof("palm")];
+    char unicode_prop_name_pool_str871[sizeof("insundanesesupplement")];
+    char unicode_prop_name_pool_str872[sizeof("patws")];
+    char unicode_prop_name_pool_str876[sizeof("inolditalic")];
+    char unicode_prop_name_pool_str877[sizeof("inlepcha")];
+    char unicode_prop_name_pool_str878[sizeof("shaw")];
+    char unicode_prop_name_pool_str880[sizeof("omath")];
+    char unicode_prop_name_pool_str886[sizeof("alpha")];
+    char unicode_prop_name_pool_str892[sizeof("oids")];
+    char unicode_prop_name_pool_str896[sizeof("control")];
+    char unicode_prop_name_pool_str897[sizeof("ideo")];
+    char unicode_prop_name_pool_str898[sizeof("lepc")];
+    char unicode_prop_name_pool_str899[sizeof("psalterpahlavi")];
+    char unicode_prop_name_pool_str900[sizeof("dsrt")];
+    char unicode_prop_name_pool_str902[sizeof("otheridcontinue")];
+    char unicode_prop_name_pool_str906[sizeof("inpalmyrene")];
+    char unicode_prop_name_pool_str907[sizeof("decimalnumber")];
+    char unicode_prop_name_pool_str915[sizeof("noncharactercodepoint")];
+    char unicode_prop_name_pool_str916[sizeof("idstart")];
+    char unicode_prop_name_pool_str917[sizeof("otheralphabetic")];
+    char unicode_prop_name_pool_str918[sizeof("letternumber")];
+    char unicode_prop_name_pool_str923[sizeof("dash")];
+    char unicode_prop_name_pool_str926[sizeof("xidcontinue")];
+    char unicode_prop_name_pool_str930[sizeof("finalpunctuation")];
+    char unicode_prop_name_pool_str931[sizeof("extender")];
+    char unicode_prop_name_pool_str935[sizeof("siddham")];
+    char unicode_prop_name_pool_str945[sizeof("inoldturkic")];
+    char unicode_prop_name_pool_str948[sizeof("sharada")];
+    char unicode_prop_name_pool_str951[sizeof("whitespace")];
+    char unicode_prop_name_pool_str956[sizeof("inmodifiertoneletters")];
+    char unicode_prop_name_pool_str958[sizeof("radical")];
+    char unicode_prop_name_pool_str960[sizeof("canadianaboriginal")];
+    char unicode_prop_name_pool_str969[sizeof("inethiopicextendeda")];
+    char unicode_prop_name_pool_str970[sizeof("imperialaramaic")];
+    char unicode_prop_name_pool_str978[sizeof("perm")];
+    char unicode_prop_name_pool_str979[sizeof("deseret")];
+    char unicode_prop_name_pool_str984[sizeof("casedletter")];
+    char unicode_prop_name_pool_str998[sizeof("inimperialaramaic")];
+    char unicode_prop_name_pool_str1001[sizeof("otheridstart")];
+    char unicode_prop_name_pool_str1006[sizeof("prti")];
+    char unicode_prop_name_pool_str1012[sizeof("cprt")];
+    char unicode_prop_name_pool_str1018[sizeof("othersymbol")];
+    char unicode_prop_name_pool_str1022[sizeof("coptic")];
+    char unicode_prop_name_pool_str1037[sizeof("otherlowercase")];
+    char unicode_prop_name_pool_str1038[sizeof("phnx")];
+    char unicode_prop_name_pool_str1042[sizeof("inphoenician")];
+    char unicode_prop_name_pool_str1049[sizeof("incaucasianalbanian")];
+    char unicode_prop_name_pool_str1050[sizeof("inlatin1supplement")];
+    char unicode_prop_name_pool_str1054[sizeof("xpeo")];
+    char unicode_prop_name_pool_str1058[sizeof("ininscriptionalparthian")];
+    char unicode_prop_name_pool_str1059[sizeof("ininscriptionalpahlavi")];
+    char unicode_prop_name_pool_str1060[sizeof("other")];
+    char unicode_prop_name_pool_str1061[sizeof("privateuse")];
+    char unicode_prop_name_pool_str1066[sizeof("othernumber")];
+    char unicode_prop_name_pool_str1071[sizeof("inenclosedideographicsupplement")];
+    char unicode_prop_name_pool_str1073[sizeof("copt")];
+    char unicode_prop_name_pool_str1078[sizeof("print")];
+    char unicode_prop_name_pool_str1080[sizeof("cuneiform")];
+    char unicode_prop_name_pool_str1081[sizeof("olditalic")];
+    char unicode_prop_name_pool_str1082[sizeof("xsux")];
+    char unicode_prop_name_pool_str1086[sizeof("inmongolian")];
+    char unicode_prop_name_pool_str1091[sizeof("inancientgreekmusicalnotation")];
+    char unicode_prop_name_pool_str1092[sizeof("sundanese")];
+    char unicode_prop_name_pool_str1093[sizeof("inoldnortharabian")];
+    char unicode_prop_name_pool_str1095[sizeof("patternsyntax")];
+    char unicode_prop_name_pool_str1098[sizeof("inherited")];
+    char unicode_prop_name_pool_str1099[sizeof("ingrantha")];
+    char unicode_prop_name_pool_str1100[sizeof("inphoneticextensions")];
+    char unicode_prop_name_pool_str1110[sizeof("saurashtra")];
+    char unicode_prop_name_pool_str1116[sizeof("inancientgreeknumbers")];
+    char unicode_prop_name_pool_str1122[sizeof("shrd")];
+    char unicode_prop_name_pool_str1126[sizeof("inoldsoutharabian")];
+    char unicode_prop_name_pool_str1127[sizeof("innabataean")];
+    char unicode_prop_name_pool_str1128[sizeof("inalphabeticpresentationforms")];
+    char unicode_prop_name_pool_str1129[sizeof("spaceseparator")];
+    char unicode_prop_name_pool_str1135[sizeof("olower")];
+    char unicode_prop_name_pool_str1137[sizeof("ingeneralpunctuation")];
+    char unicode_prop_name_pool_str1138[sizeof("inunifiedcanadianaboriginalsyllabics")];
+    char unicode_prop_name_pool_str1140[sizeof("bamum")];
+    char unicode_prop_name_pool_str1143[sizeof("inarabic")];
+    char unicode_prop_name_pool_str1147[sizeof("phli")];
+    char unicode_prop_name_pool_str1148[sizeof("inphoneticextensionssupplement")];
+    char unicode_prop_name_pool_str1150[sizeof("patternwhitespace")];
+    char unicode_prop_name_pool_str1152[sizeof("inbasiclatin")];
+    char unicode_prop_name_pool_str1154[sizeof("othermath")];
+    char unicode_prop_name_pool_str1155[sizeof("idsbinaryoperator")];
+    char unicode_prop_name_pool_str1156[sizeof("inmathematicaloperators")];
+    char unicode_prop_name_pool_str1157[sizeof("multani")];
+    char unicode_prop_name_pool_str1158[sizeof("ingujarati")];
+    char unicode_prop_name_pool_str1163[sizeof("inelbasan")];
+    char unicode_prop_name_pool_str1164[sizeof("inoldhungarian")];
+    char unicode_prop_name_pool_str1165[sizeof("innumberforms")];
+    char unicode_prop_name_pool_str1166[sizeof("nd")];
+    char unicode_prop_name_pool_str1168[sizeof("yi")];
+    char unicode_prop_name_pool_str1169[sizeof("lisu")];
+    char unicode_prop_name_pool_str1172[sizeof("yiii")];
+    char unicode_prop_name_pool_str1174[sizeof("inpsalterpahlavi")];
+    char unicode_prop_name_pool_str1178[sizeof("tagbanwa")];
+    char unicode_prop_name_pool_str1184[sizeof("bass")];
+    char unicode_prop_name_pool_str1189[sizeof("nbat")];
+    char unicode_prop_name_pool_str1190[sizeof("inbyzantinemusicalsymbols")];
+    char unicode_prop_name_pool_str1192[sizeof("closepunctuation")];
+    char unicode_prop_name_pool_str1194[sizeof("tfng")];
+    char unicode_prop_name_pool_str1195[sizeof("otherletter")];
+    char unicode_prop_name_pool_str1199[sizeof("sd")];
+    char unicode_prop_name_pool_str1202[sizeof("lowercase")];
+    char unicode_prop_name_pool_str1203[sizeof("sidd")];
+    char unicode_prop_name_pool_str1205[sizeof("nabataean")];
+    char unicode_prop_name_pool_str1207[sizeof("lepcha")];
+    char unicode_prop_name_pool_str1208[sizeof("inarabicpresentationformsa")];
+    char unicode_prop_name_pool_str1210[sizeof("modifierletter")];
+    char unicode_prop_name_pool_str1211[sizeof("intags")];
+    char unicode_prop_name_pool_str1212[sizeof("mult")];
+    char unicode_prop_name_pool_str1215[sizeof("insiddham")];
+    char unicode_prop_name_pool_str1216[sizeof("talu")];
+    char unicode_prop_name_pool_str1221[sizeof("cased")];
+    char unicode_prop_name_pool_str1223[sizeof("intibetan")];
+    char unicode_prop_name_pool_str1230[sizeof("separator")];
+    char unicode_prop_name_pool_str1232[sizeof("runic")];
+    char unicode_prop_name_pool_str1233[sizeof("inmiscellaneousmathematicalsymbolsb")];
+    char unicode_prop_name_pool_str1238[sizeof("linb")];
+    char unicode_prop_name_pool_str1239[sizeof("inbraillepatterns")];
+    char unicode_prop_name_pool_str1240[sizeof("oldpersian")];
+    char unicode_prop_name_pool_str1242[sizeof("inugaritic")];
+    char unicode_prop_name_pool_str1243[sizeof("telu")];
+    char unicode_prop_name_pool_str1245[sizeof("limb")];
+    char unicode_prop_name_pool_str1247[sizeof("oldpermic")];
+    char unicode_prop_name_pool_str1249[sizeof("bali")];
+    char unicode_prop_name_pool_str1250[sizeof("inmyanmarextendedb")];
+    char unicode_prop_name_pool_str1251[sizeof("tibt")];
+    char unicode_prop_name_pool_str1259[sizeof("saur")];
+    char unicode_prop_name_pool_str1263[sizeof("po")];
+    char unicode_prop_name_pool_str1265[sizeof("tibetan")];
+    char unicode_prop_name_pool_str1280[sizeof("insaurashtra")];
+    char unicode_prop_name_pool_str1284[sizeof("inbalinese")];
+    char unicode_prop_name_pool_str1285[sizeof("elba")];
+    char unicode_prop_name_pool_str1290[sizeof("bengali")];
+    char unicode_prop_name_pool_str1291[sizeof("gran")];
+    char unicode_prop_name_pool_str1295[sizeof("phoenician")];
+    char unicode_prop_name_pool_str1297[sizeof("ingurmukhi")];
+    char unicode_prop_name_pool_str1300[sizeof("caseignorable")];
+    char unicode_prop_name_pool_str1305[sizeof("lyci")];
+    char unicode_prop_name_pool_str1307[sizeof("inyijinghexagramsymbols")];
+    char unicode_prop_name_pool_str1309[sizeof("mlym")];
+    char unicode_prop_name_pool_str1316[sizeof("lycian")];
+    char unicode_prop_name_pool_str1321[sizeof("elbasan")];
+    char unicode_prop_name_pool_str1327[sizeof("balinese")];
+    char unicode_prop_name_pool_str1328[sizeof("narb")];
+    char unicode_prop_name_pool_str1330[sizeof("brai")];
+    char unicode_prop_name_pool_str1333[sizeof("insuttonsignwriting")];
+    char unicode_prop_name_pool_str1335[sizeof("insorasompeng")];
+    char unicode_prop_name_pool_str1336[sizeof("malayalam")];
+    char unicode_prop_name_pool_str1339[sizeof("arab")];
+    char unicode_prop_name_pool_str1341[sizeof("brahmi")];
+    char unicode_prop_name_pool_str1343[sizeof("incountingrodnumerals")];
+    char unicode_prop_name_pool_str1347[sizeof("rjng")];
+    char unicode_prop_name_pool_str1348[sizeof("mong")];
+    char unicode_prop_name_pool_str1352[sizeof("incyrillicsupplement")];
+    char unicode_prop_name_pool_str1359[sizeof("ogam")];
+    char unicode_prop_name_pool_str1361[sizeof("sarb")];
+    char unicode_prop_name_pool_str1362[sizeof("lower")];
+    char unicode_prop_name_pool_str1364[sizeof("inrejang")];
+    char unicode_prop_name_pool_str1370[sizeof("hmng")];
+    char unicode_prop_name_pool_str1373[sizeof("tirhuta")];
+    char unicode_prop_name_pool_str1374[sizeof("hang")];
+    char unicode_prop_name_pool_str1379[sizeof("wspace")];
+    char unicode_prop_name_pool_str1384[sizeof("inlatinextendedd")];
+    char unicode_prop_name_pool_str1387[sizeof("invai")];
+    char unicode_prop_name_pool_str1388[sizeof("incherokeesupplement")];
+    char unicode_prop_name_pool_str1390[sizeof("mymr")];
+    char unicode_prop_name_pool_str1394[sizeof("vai")];
+    char unicode_prop_name_pool_str1395[sizeof("vaii")];
+    char unicode_prop_name_pool_str1408[sizeof("ethiopic")];
+    char unicode_prop_name_pool_str1410[sizeof("sylotinagri")];
+    char unicode_prop_name_pool_str1415[sizeof("myanmar")];
+    char unicode_prop_name_pool_str1417[sizeof("syrc")];
+    char unicode_prop_name_pool_str1419[sizeof("inbrahmi")];
+    char unicode_prop_name_pool_str1423[sizeof("mathsymbol")];
+    char unicode_prop_name_pool_str1425[sizeof("runr")];
+    char unicode_prop_name_pool_str1431[sizeof("inshavian")];
+    char unicode_prop_name_pool_str1432[sizeof("gothic")];
+    char unicode_prop_name_pool_str1438[sizeof("syriac")];
+    char unicode_prop_name_pool_str1439[sizeof("p")];
+    char unicode_prop_name_pool_str1441[sizeof("zp")];
+    char unicode_prop_name_pool_str1442[sizeof("induployan")];
+    char unicode_prop_name_pool_str1444[sizeof("vs")];
+    char unicode_prop_name_pool_str1447[sizeof("ingreekandcoptic")];
+    char unicode_prop_name_pool_str1448[sizeof("ingothic")];
+    char unicode_prop_name_pool_str1451[sizeof("lowercaseletter")];
+    char unicode_prop_name_pool_str1455[sizeof("inoriya")];
+    char unicode_prop_name_pool_str1461[sizeof("grext")];
+    char unicode_prop_name_pool_str1462[sizeof("linearb")];
+    char unicode_prop_name_pool_str1463[sizeof("inyiradicals")];
+    char unicode_prop_name_pool_str1465[sizeof("inethiopicsupplement")];
+    char unicode_prop_name_pool_str1466[sizeof("inletterlikesymbols")];
+    char unicode_prop_name_pool_str1467[sizeof("ingeometricshapes")];
+    char unicode_prop_name_pool_str1469[sizeof("java")];
+    char unicode_prop_name_pool_str1470[sizeof("inblockelements")];
+    char unicode_prop_name_pool_str1472[sizeof("number")];
+    char unicode_prop_name_pool_str1473[sizeof("incombininghalfmarks")];
+    char unicode_prop_name_pool_str1474[sizeof("inbassavah")];
+    char unicode_prop_name_pool_str1489[sizeof("inlinearbsyllabary")];
+    char unicode_prop_name_pool_str1491[sizeof("osmanya")];
+    char unicode_prop_name_pool_str1495[sizeof("avst")];
+    char unicode_prop_name_pool_str1500[sizeof("hexdigit")];
+    char unicode_prop_name_pool_str1504[sizeof("injavanese")];
+    char unicode_prop_name_pool_str1513[sizeof("cyrl")];
+    char unicode_prop_name_pool_str1514[sizeof("avestan")];
+    char unicode_prop_name_pool_str1531[sizeof("intaiviet")];
+    char unicode_prop_name_pool_str1532[sizeof("inornamentaldingbats")];
+    char unicode_prop_name_pool_str1533[sizeof("tavt")];
+    char unicode_prop_name_pool_str1538[sizeof("javanese")];
+    char unicode_prop_name_pool_str1539[sizeof("inethiopicextended")];
+    char unicode_prop_name_pool_str1550[sizeof("inhalfwidthandfullwidthforms")];
+    char unicode_prop_name_pool_str1559[sizeof("ingeorgian")];
+    char unicode_prop_name_pool_str1561[sizeof("inarabicmathematicalalphabeticsymbols")];
+    char unicode_prop_name_pool_str1569[sizeof("hangul")];
+    char unicode_prop_name_pool_str1571[sizeof("insuperscriptsandsubscripts")];
+    char unicode_prop_name_pool_str1576[sizeof("inhanunoo")];
+    char unicode_prop_name_pool_str1578[sizeof("inhangulsyllables")];
+    char unicode_prop_name_pool_str1586[sizeof("inoldpersian")];
+    char unicode_prop_name_pool_str1589[sizeof("geor")];
+    char unicode_prop_name_pool_str1591[sizeof("otherpunctuation")];
+    char unicode_prop_name_pool_str1593[sizeof("inoldpermic")];
+    char unicode_prop_name_pool_str1598[sizeof("inalchemicalsymbols")];
+    char unicode_prop_name_pool_str1599[sizeof("sylo")];
+    char unicode_prop_name_pool_str1601[sizeof("hiragana")];
+    char unicode_prop_name_pool_str1604[sizeof("word")];
+    char unicode_prop_name_pool_str1612[sizeof("inmeroitichieroglyphs")];
+    char unicode_prop_name_pool_str1614[sizeof("insmallformvariants")];
+    char unicode_prop_name_pool_str1620[sizeof("sund")];
+    char unicode_prop_name_pool_str1621[sizeof("brah")];
+    char unicode_prop_name_pool_str1623[sizeof("insupplementalmathematicaloperators")];
+    char unicode_prop_name_pool_str1624[sizeof("glagolitic")];
+    char unicode_prop_name_pool_str1627[sizeof("braille")];
+    char unicode_prop_name_pool_str1639[sizeof("unassigned")];
+    char unicode_prop_name_pool_str1640[sizeof("sgnw")];
+    char unicode_prop_name_pool_str1644[sizeof("plrd")];
+    char unicode_prop_name_pool_str1648[sizeof("hebr")];
+    char unicode_prop_name_pool_str1649[sizeof("ogham")];
+    char unicode_prop_name_pool_str1654[sizeof("cyrillic")];
+    char unicode_prop_name_pool_str1658[sizeof("orya")];
+    char unicode_prop_name_pool_str1669[sizeof("grantha")];
+    char unicode_prop_name_pool_str1684[sizeof("invariationselectors")];
+    char unicode_prop_name_pool_str1693[sizeof("indingbats")];
+    char unicode_prop_name_pool_str1695[sizeof("inunifiedcanadianaboriginalsyllabicsextended")];
+    char unicode_prop_name_pool_str1702[sizeof("inhanguljamoextendeda")];
+    char unicode_prop_name_pool_str1705[sizeof("goth")];
+    char unicode_prop_name_pool_str1706[sizeof("graphemebase")];
+    char unicode_prop_name_pool_str1708[sizeof("bidic")];
+    char unicode_prop_name_pool_str1717[sizeof("ogrext")];
+    char unicode_prop_name_pool_str1724[sizeof("idsb")];
+    char unicode_prop_name_pool_str1732[sizeof("invariationselectorssupplement")];
+    char unicode_prop_name_pool_str1733[sizeof("assigned")];
+    char unicode_prop_name_pool_str1737[sizeof("symbol")];
+    char unicode_prop_name_pool_str1741[sizeof("ingreekextended")];
+    char unicode_prop_name_pool_str1743[sizeof("pauc")];
+    char unicode_prop_name_pool_str1752[sizeof("meroitichieroglyphs")];
+    char unicode_prop_name_pool_str1754[sizeof("logicalorderexception")];
+    char unicode_prop_name_pool_str1771[sizeof("incurrencysymbols")];
+    char unicode_prop_name_pool_str1775[sizeof("inarabicextendeda")];
+    char unicode_prop_name_pool_str1783[sizeof("insupplementalarrowsc")];
+    char unicode_prop_name_pool_str1786[sizeof("insupplementalarrowsa")];
+    char unicode_prop_name_pool_str1788[sizeof("inkannada")];
+    char unicode_prop_name_pool_str1792[sizeof("kana")];
+    char unicode_prop_name_pool_str1793[sizeof("phagspa")];
+    char unicode_prop_name_pool_str1796[sizeof("cakm")];
+    char unicode_prop_name_pool_str1797[sizeof("digit")];
+    char unicode_prop_name_pool_str1802[sizeof("softdotted")];
+    char unicode_prop_name_pool_str1806[sizeof("inchakma")];
+    char unicode_prop_name_pool_str1818[sizeof("inphagspa")];
+    char unicode_prop_name_pool_str1822[sizeof("inhighprivateusesurrogates")];
+    char unicode_prop_name_pool_str1836[sizeof("warangciti")];
+    char unicode_prop_name_pool_str1844[sizeof("incjkcompatibilityforms")];
+    char unicode_prop_name_pool_str1847[sizeof("idstrinaryoperator")];
+    char unicode_prop_name_pool_str1849[sizeof("incjkcompatibilityideographs")];
+    char unicode_prop_name_pool_str1851[sizeof("inkaithi")];
+    char unicode_prop_name_pool_str1857[sizeof("takri")];
+    char unicode_prop_name_pool_str1864[sizeof("phlp")];
+    char unicode_prop_name_pool_str1865[sizeof("mendekikakui")];
+    char unicode_prop_name_pool_str1867[sizeof("punct")];
+    char unicode_prop_name_pool_str1870[sizeof("otherdefaultignorablecodepoint")];
+    char unicode_prop_name_pool_str1871[sizeof("inkatakana")];
+    char unicode_prop_name_pool_str1878[sizeof("graph")];
+    char unicode_prop_name_pool_str1879[sizeof("lydi")];
+    char unicode_prop_name_pool_str1885[sizeof("pd")];
+    char unicode_prop_name_pool_str1887[sizeof("incjkstrokes")];
+    char unicode_prop_name_pool_str1890[sizeof("lydian")];
+    char unicode_prop_name_pool_str1895[sizeof("sorasompeng")];
+    char unicode_prop_name_pool_str1897[sizeof("incjkcompatibilityideographssupplement")];
+    char unicode_prop_name_pool_str1900[sizeof("meeteimayek")];
+    char unicode_prop_name_pool_str1909[sizeof("otheruppercase")];
+    char unicode_prop_name_pool_str1912[sizeof("kali")];
+    char unicode_prop_name_pool_str1915[sizeof("inhanguljamo")];
+    char unicode_prop_name_pool_str1917[sizeof("ideographic")];
+    char unicode_prop_name_pool_str1935[sizeof("inmeeteimayek")];
+    char unicode_prop_name_pool_str1948[sizeof("incyrillicextendedb")];
+    char unicode_prop_name_pool_str1964[sizeof("hluw")];
+    char unicode_prop_name_pool_str1969[sizeof("patsyn")];
+    char unicode_prop_name_pool_str1972[sizeof("incombiningdiacriticalmarks")];
+    char unicode_prop_name_pool_str1973[sizeof("inarabicsupplement")];
+    char unicode_prop_name_pool_str1975[sizeof("inkanasupplement")];
+    char unicode_prop_name_pool_str1977[sizeof("deprecated")];
+    char unicode_prop_name_pool_str1978[sizeof("inverticalforms")];
+    char unicode_prop_name_pool_str1982[sizeof("incombiningdiacriticalmarksforsymbols")];
+    char unicode_prop_name_pool_str1987[sizeof("indevanagari")];
+    char unicode_prop_name_pool_str1989[sizeof("inbuhid")];
+    char unicode_prop_name_pool_str1991[sizeof("alphabetic")];
+    char unicode_prop_name_pool_str1995[sizeof("oldhungarian")];
+    char unicode_prop_name_pool_str1998[sizeof("mark")];
+    char unicode_prop_name_pool_str2005[sizeof("inkharoshthi")];
+    char unicode_prop_name_pool_str2011[sizeof("deva")];
+    char unicode_prop_name_pool_str2012[sizeof("invedicextensions")];
+    char unicode_prop_name_pool_str2019[sizeof("devanagari")];
+    char unicode_prop_name_pool_str2020[sizeof("incombiningdiacriticalmarkssupplement")];
+    char unicode_prop_name_pool_str2024[sizeof("ingeometricshapesextended")];
+    char unicode_prop_name_pool_str2030[sizeof("inkhmer")];
+    char unicode_prop_name_pool_str2034[sizeof("changeswhencasemapped")];
+    char unicode_prop_name_pool_str2058[sizeof("intakri")];
+    char unicode_prop_name_pool_str2061[sizeof("dep")];
+    char unicode_prop_name_pool_str2062[sizeof("takr")];
+    char unicode_prop_name_pool_str2080[sizeof("changeswhencasefolded")];
+    char unicode_prop_name_pool_str2082[sizeof("kaithi")];
+    char unicode_prop_name_pool_str2093[sizeof("phag")];
+    char unicode_prop_name_pool_str2104[sizeof("inpahawhhmong")];
+    char unicode_prop_name_pool_str2106[sizeof("bidicontrol")];
+    char unicode_prop_name_pool_str2116[sizeof("inkhojki")];
+    char unicode_prop_name_pool_str2126[sizeof("bamu")];
+    char unicode_prop_name_pool_str2127[sizeof("inbamum")];
+    char unicode_prop_name_pool_str2128[sizeof("changeswhentitlecased")];
+    char unicode_prop_name_pool_str2131[sizeof("inkhmersymbols")];
+    char unicode_prop_name_pool_str2132[sizeof("uideo")];
+    char unicode_prop_name_pool_str2133[sizeof("lu")];
+    char unicode_prop_name_pool_str2136[sizeof("kthi")];
+    char unicode_prop_name_pool_str2145[sizeof("limbu")];
+    char unicode_prop_name_pool_str2147[sizeof("defaultignorablecodepoint")];
+    char unicode_prop_name_pool_str2151[sizeof("inplayingcards")];
+    char unicode_prop_name_pool_str2153[sizeof("inhebrew")];
+    char unicode_prop_name_pool_str2161[sizeof("modifiersymbol")];
+    char unicode_prop_name_pool_str2167[sizeof("ugaritic")];
+    char unicode_prop_name_pool_str2172[sizeof("inlisu")];
+    char unicode_prop_name_pool_str2173[sizeof("inglagolitic")];
+    char unicode_prop_name_pool_str2175[sizeof("inprivateusearea")];
+    char unicode_prop_name_pool_str2178[sizeof("olck")];
+    char unicode_prop_name_pool_str2182[sizeof("inbengali")];
+    char unicode_prop_name_pool_str2185[sizeof("olchiki")];
+    char unicode_prop_name_pool_str2195[sizeof("caucasianalbanian")];
+    char unicode_prop_name_pool_str2210[sizeof("oldturkic")];
+    char unicode_prop_name_pool_str2211[sizeof("beng")];
+    char unicode_prop_name_pool_str2212[sizeof("intelugu")];
+    char unicode_prop_name_pool_str2218[sizeof("hyphen")];
+    char unicode_prop_name_pool_str2221[sizeof("inbuginese")];
+    char unicode_prop_name_pool_str2225[sizeof("intagalog")];
+    char unicode_prop_name_pool_str2240[sizeof("cypriot")];
+    char unicode_prop_name_pool_str2249[sizeof("inlimbu")];
+    char unicode_prop_name_pool_str2252[sizeof("graphemeextend")];
+    char unicode_prop_name_pool_str2255[sizeof("tagb")];
+    char unicode_prop_name_pool_str2259[sizeof("incypriotsyllabary")];
+    char unicode_prop_name_pool_str2263[sizeof("intagbanwa")];
+    char unicode_prop_name_pool_str2268[sizeof("inaegeannumbers")];
+    char unicode_prop_name_pool_str2275[sizeof("inkatakanaphoneticextensions")];
+    char unicode_prop_name_pool_str2276[sizeof("glag")];
+    char unicode_prop_name_pool_str2277[sizeof("combiningmark")];
+    char unicode_prop_name_pool_str2278[sizeof("palmyrene")];
+    char unicode_prop_name_pool_str2280[sizeof("khmr")];
+    char unicode_prop_name_pool_str2284[sizeof("khar")];
+    char unicode_prop_name_pool_str2292[sizeof("ugar")];
+    char unicode_prop_name_pool_str2300[sizeof("inarabicpresentationformsb")];
+    char unicode_prop_name_pool_str2304[sizeof("insupplementaryprivateuseareaa")];
+    char unicode_prop_name_pool_str2306[sizeof("variationselector")];
+    char unicode_prop_name_pool_str2311[sizeof("nko")];
+    char unicode_prop_name_pool_str2312[sizeof("nkoo")];
+    char unicode_prop_name_pool_str2330[sizeof("inbamumsupplement")];
+    char unicode_prop_name_pool_str2336[sizeof("tglg")];
+    char unicode_prop_name_pool_str2338[sizeof("any")];
+    char unicode_prop_name_pool_str2339[sizeof("enclosingmark")];
+    char unicode_prop_name_pool_str2348[sizeof("gujr")];
+    char unicode_prop_name_pool_str2358[sizeof("changeswhenlowercased")];
+    char unicode_prop_name_pool_str2363[sizeof("knda")];
+    char unicode_prop_name_pool_str2364[sizeof("hung")];
+    char unicode_prop_name_pool_str2365[sizeof("gujarati")];
+    char unicode_prop_name_pool_str2368[sizeof("bopo")];
+    char unicode_prop_name_pool_str2373[sizeof("inmendekikakui")];
+    char unicode_prop_name_pool_str2376[sizeof("inbopomofo")];
+    char unicode_prop_name_pool_str2386[sizeof("kharoshthi")];
+    char unicode_prop_name_pool_str2388[sizeof("kannada")];
+    char unicode_prop_name_pool_str2401[sizeof("khoj")];
+    char unicode_prop_name_pool_str2422[sizeof("cherokee")];
+    char unicode_prop_name_pool_str2426[sizeof("inlatinextendedb")];
+    char unicode_prop_name_pool_str2432[sizeof("dashpunctuation")];
+    char unicode_prop_name_pool_str2435[sizeof("dupl")];
+    char unicode_prop_name_pool_str2443[sizeof("inyisyllables")];
+    char unicode_prop_name_pool_str2451[sizeof("georgian")];
+    char unicode_prop_name_pool_str2453[sizeof("rejang")];
+    char unicode_prop_name_pool_str2455[sizeof("oupper")];
+    char unicode_prop_name_pool_str2477[sizeof("aghb")];
+    char unicode_prop_name_pool_str2491[sizeof("khmer")];
+    char unicode_prop_name_pool_str2494[sizeof("grbase")];
+    char unicode_prop_name_pool_str2503[sizeof("currencysymbol")];
+    char unicode_prop_name_pool_str2529[sizeof("incombiningdiacriticalmarksextended")];
+    char unicode_prop_name_pool_str2542[sizeof("spacingmark")];
+    char unicode_prop_name_pool_str2544[sizeof("orkh")];
+    char unicode_prop_name_pool_str2550[sizeof("cwu")];
+    char unicode_prop_name_pool_str2552[sizeof("hebrew")];
+    char unicode_prop_name_pool_str2570[sizeof("insupplementalpunctuation")];
+    char unicode_prop_name_pool_str2581[sizeof("oldnortharabian")];
+    char unicode_prop_name_pool_str2587[sizeof("incjksymbolsandpunctuation")];
+    char unicode_prop_name_pool_str2590[sizeof("othergraphemeextend")];
+    char unicode_prop_name_pool_str2613[sizeof("indevanagariextended")];
+    char unicode_prop_name_pool_str2621[sizeof("tagalog")];
+    char unicode_prop_name_pool_str2628[sizeof("surrogate")];
+    char unicode_prop_name_pool_str2650[sizeof("bopomofo")];
+    char unicode_prop_name_pool_str2679[sizeof("ingeorgiansupplement")];
+    char unicode_prop_name_pool_str2704[sizeof("uppercase")];
+    char unicode_prop_name_pool_str2711[sizeof("unifiedideograph")];
+    char unicode_prop_name_pool_str2742[sizeof("inpaucinhau")];
+    char unicode_prop_name_pool_str2743[sizeof("paucinhau")];
+    char unicode_prop_name_pool_str2774[sizeof("insupplementalsymbolsandpictographs")];
+    char unicode_prop_name_pool_str2792[sizeof("nonspacingmark")];
+    char unicode_prop_name_pool_str2794[sizeof("inhanguljamoextendedb")];
+    char unicode_prop_name_pool_str2802[sizeof("inhighsurrogates")];
+    char unicode_prop_name_pool_str2803[sizeof("punctuation")];
+    char unicode_prop_name_pool_str2834[sizeof("openpunctuation")];
+    char unicode_prop_name_pool_str2835[sizeof("bassavah")];
+    char unicode_prop_name_pool_str2864[sizeof("upper")];
+    char unicode_prop_name_pool_str2878[sizeof("insupplementalarrowsb")];
+    char unicode_prop_name_pool_str2879[sizeof("inkanbun")];
+    char unicode_prop_name_pool_str2918[sizeof("inkangxiradicals")];
+    char unicode_prop_name_pool_str2922[sizeof("inmeroiticcursive")];
+    char unicode_prop_name_pool_str2925[sizeof("signwriting")];
+    char unicode_prop_name_pool_str2928[sizeof("incjkradicalssupplement")];
+    char unicode_prop_name_pool_str2930[sizeof("pahawhhmong")];
+    char unicode_prop_name_pool_str2952[sizeof("inkayahli")];
+    char unicode_prop_name_pool_str2953[sizeof("uppercaseletter")];
+    char unicode_prop_name_pool_str2955[sizeof("batk")];
+    char unicode_prop_name_pool_str2960[sizeof("inbatak")];
+    char unicode_prop_name_pool_str2968[sizeof("incjkcompatibility")];
+    char unicode_prop_name_pool_str2983[sizeof("buhd")];
+    char unicode_prop_name_pool_str2989[sizeof("egyp")];
+    char unicode_prop_name_pool_str3009[sizeof("innoblock")];
+    char unicode_prop_name_pool_str3043[sizeof("inegyptianhieroglyphs")];
+    char unicode_prop_name_pool_str3084[sizeof("grek")];
+    char unicode_prop_name_pool_str3176[sizeof("bugi")];
+    char unicode_prop_name_pool_str3230[sizeof("changeswhenuppercased")];
+    char unicode_prop_name_pool_str3234[sizeof("paragraphseparator")];
+    char unicode_prop_name_pool_str3254[sizeof("buginese")];
+    char unicode_prop_name_pool_str3282[sizeof("guru")];
+    char unicode_prop_name_pool_str3299[sizeof("inbopomofoextended")];
+    char unicode_prop_name_pool_str3312[sizeof("telugu")];
+    char unicode_prop_name_pool_str3343[sizeof("quotationmark")];
+    char unicode_prop_name_pool_str3364[sizeof("inkhudawadi")];
+    char unicode_prop_name_pool_str3370[sizeof("kayahli")];
+    char unicode_prop_name_pool_str3372[sizeof("oldsoutharabian")];
+    char unicode_prop_name_pool_str3396[sizeof("insupplementaryprivateuseareab")];
+    char unicode_prop_name_pool_str3479[sizeof("inhangulcompatibilityjamo")];
+    char unicode_prop_name_pool_str3491[sizeof("zyyy")];
+    char unicode_prop_name_pool_str3555[sizeof("qmark")];
+    char unicode_prop_name_pool_str3566[sizeof("buhid")];
+    char unicode_prop_name_pool_str3567[sizeof("sk")];
+    char unicode_prop_name_pool_str3582[sizeof("unknown")];
+    char unicode_prop_name_pool_str3619[sizeof("khudawadi")];
+    char unicode_prop_name_pool_str3644[sizeof("katakana")];
+    char unicode_prop_name_pool_str3670[sizeof("incjkunifiedideographsextensionc")];
+    char unicode_prop_name_pool_str3673[sizeof("incjkunifiedideographsextensiona")];
+    char unicode_prop_name_pool_str3685[sizeof("incjkunifiedideographs")];
+    char unicode_prop_name_pool_str3700[sizeof("incjkunifiedideographsextensione")];
+    char unicode_prop_name_pool_str3743[sizeof("duployan")];
+    char unicode_prop_name_pool_str3763[sizeof("egyptianhieroglyphs")];
+    char unicode_prop_name_pool_str3853[sizeof("inboxdrawing")];
+    char unicode_prop_name_pool_str4106[sizeof("khojki")];
+    char unicode_prop_name_pool_str4244[sizeof("incjkunifiedideographsextensiond")];
+    char unicode_prop_name_pool_str4722[sizeof("batak")];
+    char unicode_prop_name_pool_str4765[sizeof("incjkunifiedideographsextensionb")];
+    char unicode_prop_name_pool_str4780[sizeof("blank")];
+    char unicode_prop_name_pool_str4851[sizeof("greek")];
+    char unicode_prop_name_pool_str4943[sizeof("grlink")];
+    char unicode_prop_name_pool_str5054[sizeof("gurmukhi")];
+    char unicode_prop_name_pool_str5162[sizeof("graphemelink")];
+  };
+static const struct unicode_prop_name_pool_t unicode_prop_name_pool_contents =
+  {
+    "n",
+    "z",
+    "zzzz",
+    "mn",
+    "cn",
+    "ci",
+    "m",
+    "c",
+    "inmanichaean",
+    "mani",
+    "mc",
+    "cc",
+    "qaai",
+    "qaac",
+    "incham",
+    "mandaic",
+    "sm",
+    "sc",
+    "cans",
+    "ascii",
+    "insamaritan",
+    "incuneiform",
+    "s",
+    "inarmenian",
+    "zs",
+    "cs",
+    "me",
+    "incommonindicnumberforms",
+    "inavestan",
+    "inthai",
+    "inipaextensions",
+    "initialpunctuation",
+    "inancientsymbols",
+    "inthaana",
+    "cf",
+    "incuneiformnumbersandpunctuation",
+    "mtei",
+    "inspecials",
+    "inmusicalsymbols",
+    "inmiscellaneousmathematicalsymbolsa",
+    "lm",
+    "lina",
+    "lc",
+    "inlycian",
+    "lana",
+    "intaixuanjingsymbols",
+    "inmyanmarextendeda",
+    "alnum",
+    "sterm",
+    "intaitham",
+    "intransportandmapsymbols",
+    "taile",
+    "inmalayalam",
+    "inmiscellaneoussymbols",
+    "incontrolpictures",
+    "inmiscellaneoussymbolsandarrows",
+    "inlineara",
+    "inmiscellaneoussymbolsandpictographs",
+    "sinhala",
+    "taiviet",
+    "ext",
+    "latn",
+    "latin",
+    "ital",
+    "intamil",
+    "inmultani",
+    "taml",
+    "inrunic",
+    "incarian",
+    "armn",
+    "armi",
+    "cari",
+    "inlatinextendedc",
+    "armenian",
+    "inmyanmar",
+    "incyrillic",
+    "inlatinextendeda",
+    "carian",
+    "intaile",
+    "tale",
+    "arabic",
+    "l",
+    "nl",
+    "zl",
+    "insyriac",
+    "samr",
+    "merc",
+    "inlinearbideograms",
+    "samaritan",
+    "lt",
+    "insharada",
+    "inmeeteimayekextensions",
+    "inruminumeralsymbols",
+    "miao",
+    "inlatinextendede",
+    "zinh",
+    "inahom",
+    "incherokee",
+    "han",
+    "hani",
+    "inosmanya",
+    "inmiscellaneoustechnical",
+    "cham",
+    "inmahajani",
+    "osma",
+    "manichaean",
+    "term",
+    "sinh",
+    "cntrl",
+    "chakma",
+    "insinhala",
+    "tamil",
+    "inethiopic",
+    "connectorpunctuation",
+    "shavian",
+    "joinc",
+    "inenclosedalphanumerics",
+    "ahex",
+    "inlatinextendedadditional",
+    "lineara",
+    "inenclosedcjklettersandmonths",
+    "hex",
+    "thai",
+    "mahj",
+    "math",
+    "ll",
+    "thaa",
+    "hatran",
+    "mahajani",
+    "insinhalaarchaicnumbers",
+    "taitham",
+    "thaana",
+    "ethi",
+    "inenclosedalphanumericsupplement",
+    "meroiticcursive",
+    "inideographicdescriptioncharacters",
+    "terminalpunctuation",
+    "inemoticons",
+    "intifinagh",
+    "asciihexdigit",
+    "tifinagh",
+    "inearlydynasticcuneiform",
+    "inopticalcharacterrecognition",
+    "loe",
+    "titlecaseletter",
+    "inscriptionalparthian",
+    "oriya",
+    "hira",
+    "sora",
+    "mero",
+    "inarrows",
+    "inhiragana",
+    "no",
+    "inmahjongtiles",
+    "innko",
+    "co",
+    "cher",
+    "inmro",
+    "common",
+    "cwcm",
+    "inmiao",
+    "inscriptionalpahlavi",
+    "inmathematicalalphanumericsymbols",
+    "so",
+    "hano",
+    "tirh",
+    "inhatran",
+    "inolchiki",
+    "ahom",
+    "di",
+    "hatr",
+    "inogham",
+    "intirhuta",
+    "inmodi",
+    "idc",
+    "mand",
+    "inmandaic",
+    "dia",
+    "cwcf",
+    "xidc",
+    "sind",
+    "newline",
+    "mend",
+    "newtailue",
+    "inshorthandformatcontrols",
+    "anatolianhieroglyphs",
+    "xids",
+    "ids",
+    "innewtailue",
+    "insylotinagri",
+    "insundanese",
+    "lo",
+    "indominotiles",
+    "inlao",
+    "lao",
+    "laoo",
+    "mongolian",
+    "cwt",
+    "idst",
+    "format",
+    "lineseparator",
+    "letter",
+    "idcontinue",
+    "inanatolianhieroglyphs",
+    "inlydian",
+    "pi",
+    "nchar",
+    "inspacingmodifierletters",
+    "oalpha",
+    "indeseret",
+    "pc",
+    "xdigit",
+    "inphaistosdisc",
+    "joincontrol",
+    "inlowsurrogates",
+    "mro",
+    "mroo",
+    "xidstart",
+    "wara",
+    "inwarangciti",
+    "ps",
+    "pe",
+    "cwl",
+    "incoptic",
+    "diacritic",
+    "pf",
+    "space",
+    "hanunoo",
+    "incyrillicextendeda",
+    "odi",
+    "modi",
+    "oidc",
+    "incopticepactnumbers",
+    "palm",
+    "insundanesesupplement",
+    "patws",
+    "inolditalic",
+    "inlepcha",
+    "shaw",
+    "omath",
+    "alpha",
+    "oids",
+    "control",
+    "ideo",
+    "lepc",
+    "psalterpahlavi",
+    "dsrt",
+    "otheridcontinue",
+    "inpalmyrene",
+    "decimalnumber",
+    "noncharactercodepoint",
+    "idstart",
+    "otheralphabetic",
+    "letternumber",
+    "dash",
+    "xidcontinue",
+    "finalpunctuation",
+    "extender",
+    "siddham",
+    "inoldturkic",
+    "sharada",
+    "whitespace",
+    "inmodifiertoneletters",
+    "radical",
+    "canadianaboriginal",
+    "inethiopicextendeda",
+    "imperialaramaic",
+    "perm",
+    "deseret",
+    "casedletter",
+    "inimperialaramaic",
+    "otheridstart",
+    "prti",
+    "cprt",
+    "othersymbol",
+    "coptic",
+    "otherlowercase",
+    "phnx",
+    "inphoenician",
+    "incaucasianalbanian",
+    "inlatin1supplement",
+    "xpeo",
+    "ininscriptionalparthian",
+    "ininscriptionalpahlavi",
+    "other",
+    "privateuse",
+    "othernumber",
+    "inenclosedideographicsupplement",
+    "copt",
+    "print",
+    "cuneiform",
+    "olditalic",
+    "xsux",
+    "inmongolian",
+    "inancientgreekmusicalnotation",
+    "sundanese",
+    "inoldnortharabian",
+    "patternsyntax",
+    "inherited",
+    "ingrantha",
+    "inphoneticextensions",
+    "saurashtra",
+    "inancientgreeknumbers",
+    "shrd",
+    "inoldsoutharabian",
+    "innabataean",
+    "inalphabeticpresentationforms",
+    "spaceseparator",
+    "olower",
+    "ingeneralpunctuation",
+    "inunifiedcanadianaboriginalsyllabics",
+    "bamum",
+    "inarabic",
+    "phli",
+    "inphoneticextensionssupplement",
+    "patternwhitespace",
+    "inbasiclatin",
+    "othermath",
+    "idsbinaryoperator",
+    "inmathematicaloperators",
+    "multani",
+    "ingujarati",
+    "inelbasan",
+    "inoldhungarian",
+    "innumberforms",
+    "nd",
+    "yi",
+    "lisu",
+    "yiii",
+    "inpsalterpahlavi",
+    "tagbanwa",
+    "bass",
+    "nbat",
+    "inbyzantinemusicalsymbols",
+    "closepunctuation",
+    "tfng",
+    "otherletter",
+    "sd",
+    "lowercase",
+    "sidd",
+    "nabataean",
+    "lepcha",
+    "inarabicpresentationformsa",
+    "modifierletter",
+    "intags",
+    "mult",
+    "insiddham",
+    "talu",
+    "cased",
+    "intibetan",
+    "separator",
+    "runic",
+    "inmiscellaneousmathematicalsymbolsb",
+    "linb",
+    "inbraillepatterns",
+    "oldpersian",
+    "inugaritic",
+    "telu",
+    "limb",
+    "oldpermic",
+    "bali",
+    "inmyanmarextendedb",
+    "tibt",
+    "saur",
+    "po",
+    "tibetan",
+    "insaurashtra",
+    "inbalinese",
+    "elba",
+    "bengali",
+    "gran",
+    "phoenician",
+    "ingurmukhi",
+    "caseignorable",
+    "lyci",
+    "inyijinghexagramsymbols",
+    "mlym",
+    "lycian",
+    "elbasan",
+    "balinese",
+    "narb",
+    "brai",
+    "insuttonsignwriting",
+    "insorasompeng",
+    "malayalam",
+    "arab",
+    "brahmi",
+    "incountingrodnumerals",
+    "rjng",
+    "mong",
+    "incyrillicsupplement",
+    "ogam",
+    "sarb",
+    "lower",
+    "inrejang",
+    "hmng",
+    "tirhuta",
+    "hang",
+    "wspace",
+    "inlatinextendedd",
+    "invai",
+    "incherokeesupplement",
+    "mymr",
+    "vai",
+    "vaii",
+    "ethiopic",
+    "sylotinagri",
+    "myanmar",
+    "syrc",
+    "inbrahmi",
+    "mathsymbol",
+    "runr",
+    "inshavian",
+    "gothic",
+    "syriac",
+    "p",
+    "zp",
+    "induployan",
+    "vs",
+    "ingreekandcoptic",
+    "ingothic",
+    "lowercaseletter",
+    "inoriya",
+    "grext",
+    "linearb",
+    "inyiradicals",
+    "inethiopicsupplement",
+    "inletterlikesymbols",
+    "ingeometricshapes",
+    "java",
+    "inblockelements",
+    "number",
+    "incombininghalfmarks",
+    "inbassavah",
+    "inlinearbsyllabary",
+    "osmanya",
+    "avst",
+    "hexdigit",
+    "injavanese",
+    "cyrl",
+    "avestan",
+    "intaiviet",
+    "inornamentaldingbats",
+    "tavt",
+    "javanese",
+    "inethiopicextended",
+    "inhalfwidthandfullwidthforms",
+    "ingeorgian",
+    "inarabicmathematicalalphabeticsymbols",
+    "hangul",
+    "insuperscriptsandsubscripts",
+    "inhanunoo",
+    "inhangulsyllables",
+    "inoldpersian",
+    "geor",
+    "otherpunctuation",
+    "inoldpermic",
+    "inalchemicalsymbols",
+    "sylo",
+    "hiragana",
+    "word",
+    "inmeroitichieroglyphs",
+    "insmallformvariants",
+    "sund",
+    "brah",
+    "insupplementalmathematicaloperators",
+    "glagolitic",
+    "braille",
+    "unassigned",
+    "sgnw",
+    "plrd",
+    "hebr",
+    "ogham",
+    "cyrillic",
+    "orya",
+    "grantha",
+    "invariationselectors",
+    "indingbats",
+    "inunifiedcanadianaboriginalsyllabicsextended",
+    "inhanguljamoextendeda",
+    "goth",
+    "graphemebase",
+    "bidic",
+    "ogrext",
+    "idsb",
+    "invariationselectorssupplement",
+    "assigned",
+    "symbol",
+    "ingreekextended",
+    "pauc",
+    "meroitichieroglyphs",
+    "logicalorderexception",
+    "incurrencysymbols",
+    "inarabicextendeda",
+    "insupplementalarrowsc",
+    "insupplementalarrowsa",
+    "inkannada",
+    "kana",
+    "phagspa",
+    "cakm",
+    "digit",
+    "softdotted",
+    "inchakma",
+    "inphagspa",
+    "inhighprivateusesurrogates",
+    "warangciti",
+    "incjkcompatibilityforms",
+    "idstrinaryoperator",
+    "incjkcompatibilityideographs",
+    "inkaithi",
+    "takri",
+    "phlp",
+    "mendekikakui",
+    "punct",
+    "otherdefaultignorablecodepoint",
+    "inkatakana",
+    "graph",
+    "lydi",
+    "pd",
+    "incjkstrokes",
+    "lydian",
+    "sorasompeng",
+    "incjkcompatibilityideographssupplement",
+    "meeteimayek",
+    "otheruppercase",
+    "kali",
+    "inhanguljamo",
+    "ideographic",
+    "inmeeteimayek",
+    "incyrillicextendedb",
+    "hluw",
+    "patsyn",
+    "incombiningdiacriticalmarks",
+    "inarabicsupplement",
+    "inkanasupplement",
+    "deprecated",
+    "inverticalforms",
+    "incombiningdiacriticalmarksforsymbols",
+    "indevanagari",
+    "inbuhid",
+    "alphabetic",
+    "oldhungarian",
+    "mark",
+    "inkharoshthi",
+    "deva",
+    "invedicextensions",
+    "devanagari",
+    "incombiningdiacriticalmarkssupplement",
+    "ingeometricshapesextended",
+    "inkhmer",
+    "changeswhencasemapped",
+    "intakri",
+    "dep",
+    "takr",
+    "changeswhencasefolded",
+    "kaithi",
+    "phag",
+    "inpahawhhmong",
+    "bidicontrol",
+    "inkhojki",
+    "bamu",
+    "inbamum",
+    "changeswhentitlecased",
+    "inkhmersymbols",
+    "uideo",
+    "lu",
+    "kthi",
+    "limbu",
+    "defaultignorablecodepoint",
+    "inplayingcards",
+    "inhebrew",
+    "modifiersymbol",
+    "ugaritic",
+    "inlisu",
+    "inglagolitic",
+    "inprivateusearea",
+    "olck",
+    "inbengali",
+    "olchiki",
+    "caucasianalbanian",
+    "oldturkic",
+    "beng",
+    "intelugu",
+    "hyphen",
+    "inbuginese",
+    "intagalog",
+    "cypriot",
+    "inlimbu",
+    "graphemeextend",
+    "tagb",
+    "incypriotsyllabary",
+    "intagbanwa",
+    "inaegeannumbers",
+    "inkatakanaphoneticextensions",
+    "glag",
+    "combiningmark",
+    "palmyrene",
+    "khmr",
+    "khar",
+    "ugar",
+    "inarabicpresentationformsb",
+    "insupplementaryprivateuseareaa",
+    "variationselector",
+    "nko",
+    "nkoo",
+    "inbamumsupplement",
+    "tglg",
+    "any",
+    "enclosingmark",
+    "gujr",
+    "changeswhenlowercased",
+    "knda",
+    "hung",
+    "gujarati",
+    "bopo",
+    "inmendekikakui",
+    "inbopomofo",
+    "kharoshthi",
+    "kannada",
+    "khoj",
+    "cherokee",
+    "inlatinextendedb",
+    "dashpunctuation",
+    "dupl",
+    "inyisyllables",
+    "georgian",
+    "rejang",
+    "oupper",
+    "aghb",
+    "khmer",
+    "grbase",
+    "currencysymbol",
+    "incombiningdiacriticalmarksextended",
+    "spacingmark",
+    "orkh",
+    "cwu",
+    "hebrew",
+    "insupplementalpunctuation",
+    "oldnortharabian",
+    "incjksymbolsandpunctuation",
+    "othergraphemeextend",
+    "indevanagariextended",
+    "tagalog",
+    "surrogate",
+    "bopomofo",
+    "ingeorgiansupplement",
+    "uppercase",
+    "unifiedideograph",
+    "inpaucinhau",
+    "paucinhau",
+    "insupplementalsymbolsandpictographs",
+    "nonspacingmark",
+    "inhanguljamoextendedb",
+    "inhighsurrogates",
+    "punctuation",
+    "openpunctuation",
+    "bassavah",
+    "upper",
+    "insupplementalarrowsb",
+    "inkanbun",
+    "inkangxiradicals",
+    "inmeroiticcursive",
+    "signwriting",
+    "incjkradicalssupplement",
+    "pahawhhmong",
+    "inkayahli",
+    "uppercaseletter",
+    "batk",
+    "inbatak",
+    "incjkcompatibility",
+    "buhd",
+    "egyp",
+    "innoblock",
+    "inegyptianhieroglyphs",
+    "grek",
+    "bugi",
+    "changeswhenuppercased",
+    "paragraphseparator",
+    "buginese",
+    "guru",
+    "inbopomofoextended",
+    "telugu",
+    "quotationmark",
+    "inkhudawadi",
+    "kayahli",
+    "oldsoutharabian",
+    "insupplementaryprivateuseareab",
+    "inhangulcompatibilityjamo",
+    "zyyy",
+    "qmark",
+    "buhid",
+    "sk",
+    "unknown",
+    "khudawadi",
+    "katakana",
+    "incjkunifiedideographsextensionc",
+    "incjkunifiedideographsextensiona",
+    "incjkunifiedideographs",
+    "incjkunifiedideographsextensione",
+    "duployan",
+    "egyptianhieroglyphs",
+    "inboxdrawing",
+    "khojki",
+    "incjkunifiedideographsextensiond",
+    "batak",
+    "incjkunifiedideographsextensionb",
+    "blank",
+    "greek",
+    "grlink",
+    "gurmukhi",
+    "graphemelink"
+  };
+#define unicode_prop_name_pool ((const char *) &unicode_prop_name_pool_contents)
 #ifdef __GNUC__
 __inline
 #if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
 __attribute__ ((__gnu_inline__))
 #endif
 #endif
-const struct PropertyNameCtype *
+const struct PoolPropertyNameCtype *
 unicode_lookup_property_name (register const char *str, register unsigned int len)
 {
-  static const struct PropertyNameCtype wordlist[] =
+  static const struct PoolPropertyNameCtype wordlist[] =
     {
-      {""},
+      {-1},
 
-      {"n",                                  144},
-      {""},
+      {pool_offset(1),                                  144},
+      {-1},
 
-      {"z",                                  234},
-      {""}, {""}, {""}, {""},
+      {pool_offset(3),                                  234},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"zzzz",                               225},
+      {pool_offset(8),                               225},
 
-      {"mn",                                 138},
+      {pool_offset(9),                                 138},
 
-      {"cn",                                  51},
-      {""}, {""}, {""},
+      {pool_offset(10),                                  51},
+      {-1}, {-1}, {-1},
 
-      {"ci",                                  38},
+      {pool_offset(14),                                  38},
 
-      {"m",                                  125},
-      {""},
+      {pool_offset(15),                                  125},
+      {-1},
 
-      {"c",                                   35},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(17),                                   35},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmanichaean",                       430},
+      {pool_offset(23),                       430},
 
-      {"mani",                               129},
+      {pool_offset(24),                               129},
 
-      {"mc",                                 131},
+      {pool_offset(25),                                 131},
 
-      {"cc",                                  41},
-      {""},
+      {pool_offset(26),                                  41},
+      {-1},
 
-      {"qaai",                                94},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(28),                                94},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"qaac",                                54},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(34),                                54},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"incham",                             373},
-      {""}, {""}, {""}, {""},
+      {pool_offset(41),                             373},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"mandaic",                            128},
-      {""}, {""},
+      {pool_offset(46),                            128},
+      {-1}, {-1},
 
-      {"sm",                                 202},
-      {""},
+      {pool_offset(49),                                 202},
+      {-1},
 
-      {"sc",                                 195},
-      {""}, {""}, {""}, {""},
+      {pool_offset(51),                                 195},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"cans",                                36},
-      {""}, {""}, {""}, {""},
+      {pool_offset(56),                                36},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"ascii",                               14},
-      {""}, {""},
+      {pool_offset(61),                               14},
+      {-1}, {-1},
 
-      {"insamaritan",                        255},
-      {""},
+      {pool_offset(64),                        255},
+      {-1},
 
-      {"incuneiform",                        456},
+      {pool_offset(66),                        456},
 
-      {"s",                                  191},
+      {pool_offset(67),                                  191},
 
-      {"inarmenian",                         248},
+      {pool_offset(68),                         248},
 
-      {"zs",                                 237},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(69),                                 237},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"cs",                                  55},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(76),                                  55},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"me",                                 132},
-      {""}, {""}, {""}, {""},
+      {pool_offset(85),                                 132},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"incommonindicnumberforms",           364},
-      {""}, {""},
+      {pool_offset(90),           364},
+      {-1}, {-1},
 
-      {"inavestan",                          431},
+      {pool_offset(93),                          431},
 
-      {"inthai",                             268},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(94),                             268},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inipaextensions",                    242},
-      {""}, {""}, {""}, {""},
+      {pool_offset(103),                    242},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"initialpunctuation",                 183},
-      {""}, {""}, {""},
+      {pool_offset(108),                 183},
+      {-1}, {-1}, {-1},
 
-      {"inancientsymbols",                   402},
-      {""},
+      {pool_offset(112),                   402},
+      {-1},
 
-      {"inthaana",                           253},
-      {""},
+      {pool_offset(114),                           253},
+      {-1},
 
-      {"cf",                                  42},
-      {""},
+      {pool_offset(116),                                  42},
+      {-1},
 
-      {"incuneiformnumbersandpunctuation",   457},
-      {""}, {""}, {""},
+      {pool_offset(118),   457},
+      {-1}, {-1}, {-1},
 
-      {"mtei",                               133},
-      {""},
+      {pool_offset(122),                               133},
+      {-1},
 
-      {"inspecials",                         397},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(124),                         397},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmusicalsymbols",                   470},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(133),                   470},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmiscellaneousmathematicalsymbolsa", 323},
-      {""}, {""}, {""},
+      {pool_offset(141), 323},
+      {-1}, {-1}, {-1},
 
-      {"lm",                                 117},
+      {pool_offset(145),                                 117},
 
-      {"lina",                               113},
+      {pool_offset(146),                               113},
 
-      {"lc",                                 108},
-      {""},
+      {pool_offset(147),                                 108},
+      {-1},
 
-      {"inlycian",                           404},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(149),                           404},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"lana",                               212},
-      {""},
+      {pool_offset(155),                               212},
+      {-1},
 
-      {"intaixuanjingsymbols",               472},
+      {pool_offset(157),               472},
 
-      {"inmyanmarextendeda",                 374},
+      {pool_offset(158),                 374},
 
-      {"alnum",                               13},
-      {""},
+      {pool_offset(159),                               13},
+      {-1},
 
-      {"sterm",                              192},
+      {pool_offset(161),                              192},
 
-      {"intaitham",                          292},
+      {pool_offset(162),                          292},
 
-      {"intransportandmapsymbols",           486},
-      {""},
+      {pool_offset(163),           486},
+      {-1},
 
-      {"taile",                              211},
-      {""},
+      {pool_offset(165),                              211},
+      {-1},
 
-      {"inmalayalam",                        266},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(167),                        266},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmiscellaneoussymbols",             321},
+      {pool_offset(176),             321},
 
-      {"incontrolpictures",                  315},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(177),                  315},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmiscellaneoussymbolsandarrows",    329},
-      {""}, {""}, {""},
+      {pool_offset(185),    329},
+      {-1}, {-1}, {-1},
 
-      {"inlineara",                          417},
+      {pool_offset(189),                          417},
 
-      {"inmiscellaneoussymbolsandpictographs", 483},
-      {""}, {""},
+      {pool_offset(190), 483},
+      {-1}, {-1},
 
-      {"sinhala",                            200},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(193),                            200},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"taiviet",                            213},
-      {""}, {""},
+      {pool_offset(202),                            213},
+      {-1}, {-1},
 
-      {"ext",                                 69},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(205),                                 69},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"latn",                               110},
+      {pool_offset(215),                               110},
 
-      {"latin",                              110},
+      {pool_offset(216),                              110},
 
-      {"ital",                               155},
+      {pool_offset(217),                               155},
 
-      {"intamil",                            263},
-      {""},
+      {pool_offset(218),                            263},
+      {-1},
 
-      {"inmultani",                          446},
-      {""},
+      {pool_offset(220),                          446},
+      {-1},
 
-      {"taml",                               215},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(222),                               215},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inrunic",                            279},
+      {pool_offset(229),                            279},
 
-      {"incarian",                           405},
-      {""},
+      {pool_offset(230),                           405},
+      {-1},
 
-      {"armn",                                21},
-      {""},
+      {pool_offset(232),                                21},
+      {-1},
 
-      {"armi",                                93},
+      {pool_offset(234),                                93},
 
-      {"cari",                                37},
+      {pool_offset(235),                                37},
 
-      {"inlatinextendedc",                   331},
-      {""},
+      {pool_offset(236),                   331},
+      {-1},
 
-      {"armenian",                            21},
+      {pool_offset(238),                            21},
 
-      {"inmyanmar",                          271},
+      {pool_offset(239),                          271},
 
-      {"incyrillic",                         246},
-      {""},
+      {pool_offset(240),                         246},
+      {-1},
 
-      {"inlatinextendeda",                   240},
-      {""}, {""}, {""},
+      {pool_offset(242),                   240},
+      {-1}, {-1}, {-1},
 
-      {"carian",                              37},
-      {""}, {""},
+      {pool_offset(246),                              37},
+      {-1}, {-1},
 
-      {"intaile",                            288},
-      {""}, {""}, {""},
+      {pool_offset(249),                            288},
+      {-1}, {-1}, {-1},
 
-      {"tale",                               211},
-      {""}, {""},
+      {pool_offset(253),                               211},
+      {-1}, {-1},
 
-      {"arabic",                              20},
-      {""}, {""},
+      {pool_offset(256),                              20},
+      {-1}, {-1},
 
-      {"l",                                  107},
+      {pool_offset(259),                                  107},
 
-      {"nl",                                 149},
+      {pool_offset(260),                                 149},
 
-      {"zl",                                 235},
-      {""},
+      {pool_offset(261),                                 235},
+      {-1},
 
-      {"insyriac",                           251},
-      {""},
+      {pool_offset(263),                           251},
+      {-1},
 
-      {"samr",                               193},
-      {""},
+      {pool_offset(265),                               193},
+      {-1},
 
-      {"merc",                               135},
-      {""},
+      {pool_offset(267),                               135},
+      {-1},
 
-      {"inlinearbideograms",                 399},
-      {""}, {""},
+      {pool_offset(269),                 399},
+      {-1}, {-1},
 
-      {"samaritan",                          193},
+      {pool_offset(272),                          193},
 
-      {"lt",                                 121},
-      {""}, {""},
+      {pool_offset(273),                                 121},
+      {-1}, {-1},
 
-      {"insharada",                          443},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(276),                          443},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmeeteimayekextensions",            376},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(283),            376},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inruminumeralsymbols",               437},
-      {""}, {""},
+      {pool_offset(292),               437},
+      {-1}, {-1},
 
-      {"miao",                               137},
+      {pool_offset(295),                               137},
 
-      {"inlatinextendede",                   378},
-      {""}, {""}, {""},
+      {pool_offset(296),                   378},
+      {-1}, {-1}, {-1},
 
-      {"zinh",                                94},
-      {""}, {""}, {""},
+      {pool_offset(300),                                94},
+      {-1}, {-1}, {-1},
 
-      {"inahom",                             453},
-      {""},
+      {pool_offset(304),                             453},
+      {-1},
 
-      {"incherokee",                         276},
+      {pool_offset(306),                         276},
 
-      {"han",                                 80},
-      {""}, {""},
+      {pool_offset(307),                                 80},
+      {-1}, {-1},
 
-      {"hani",                                80},
+      {pool_offset(310),                                80},
 
-      {"inosmanya",                          414},
+      {pool_offset(311),                          414},
 
-      {"inmiscellaneoustechnical",           314},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(312),           314},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"cham",                                44},
-      {""},
+      {pool_offset(323),                                44},
+      {-1},
 
-      {"inmahajani",                         442},
+      {pool_offset(325),                         442},
 
-      {"osma",                               162},
-      {""}, {""},
+      {pool_offset(326),                               162},
+      {-1}, {-1},
 
-      {"manichaean",                         129},
+      {pool_offset(329),                         129},
 
-      {"term",                               217},
-      {""},
+      {pool_offset(330),                               217},
+      {-1},
 
-      {"sinh",                               200},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(332),                               200},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"cntrl",                                3},
-      {""}, {""}, {""}, {""},
+      {pool_offset(342),                                3},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"chakma",                              43},
+      {pool_offset(347),                              43},
 
-      {"insinhala",                          267},
-      {""}, {""}, {""},
+      {pool_offset(348),                          267},
+      {-1}, {-1}, {-1},
 
-      {"tamil",                              215},
+      {pool_offset(352),                              215},
 
-      {"inethiopic",                         274},
-      {""}, {""},
+      {pool_offset(353),                         274},
+      {-1}, {-1},
 
-      {"connectorpunctuation",               177},
+      {pool_offset(356),               177},
 
-      {"shavian",                            197},
-      {""}, {""}, {""},
+      {pool_offset(357),                            197},
+      {-1}, {-1}, {-1},
 
-      {"joinc",                               98},
+      {pool_offset(361),                               98},
 
-      {"inenclosedalphanumerics",            317},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(362),            317},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"ahex",                                15},
+      {pool_offset(368),                                15},
 
-      {"inlatinextendedadditional",          304},
+      {pool_offset(369),          304},
 
-      {"lineara",                            113},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(370),                            113},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inenclosedcjklettersandmonths",      350},
+      {pool_offset(377),      350},
 
-      {"hex",                                 85},
-      {""}, {""},
+      {pool_offset(378),                                 85},
+      {-1}, {-1},
 
-      {"thai",                               219},
+      {pool_offset(381),                               219},
 
-      {"mahj",                               126},
-      {""}, {""}, {""},
+      {pool_offset(382),                               126},
+      {-1}, {-1}, {-1},
 
-      {"math",                               130},
-      {""}, {""},
+      {pool_offset(386),                               130},
+      {-1}, {-1},
 
-      {"ll",                                 116},
+      {pool_offset(389),                                 116},
 
-      {"thaa",                               218},
-      {""},
+      {pool_offset(390),                               218},
+      {-1},
 
-      {"hatran",                              83},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(392),                              83},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"mahajani",                           126},
+      {pool_offset(399),                           126},
 
-      {"insinhalaarchaicnumbers",            444},
-      {""},
+      {pool_offset(400),            444},
+      {-1},
 
-      {"taitham",                            212},
+      {pool_offset(402),                            212},
 
-      {"thaana",                             218},
-      {""}, {""}, {""}, {""},
+      {pool_offset(403),                             218},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"ethi",                                68},
+      {pool_offset(408),                                68},
 
-      {"inenclosedalphanumericsupplement",   481},
-      {""}, {""}, {""}, {""},
+      {pool_offset(409),   481},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"meroiticcursive",                    135},
+      {pool_offset(414),                    135},
 
-      {"inideographicdescriptioncharacters", 340},
-      {""}, {""}, {""},
+      {pool_offset(415), 340},
+      {-1}, {-1}, {-1},
 
-      {"terminalpunctuation",                217},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(419),                217},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inemoticons",                        484},
-      {""}, {""}, {""}, {""},
+      {pool_offset(426),                        484},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"intifinagh",                         334},
-      {""},
+      {pool_offset(431),                         334},
+      {-1},
 
-      {"asciihexdigit",                       15},
-      {""}, {""}, {""}, {""},
+      {pool_offset(433),                       15},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"tifinagh",                           221},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(438),                           221},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"inearlydynasticcuneiform",           458},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(451),           458},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inopticalcharacterrecognition",      316},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(457),      316},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"loe",                                119},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(479),                                119},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"titlecaseletter",                    121},
-      {""}, {""},
+      {pool_offset(486),                    121},
+      {-1}, {-1},
 
-      {"inscriptionalparthian",               96},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""},
+      {pool_offset(489),               96},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
 
-      {"oriya",                              161},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(510),                              161},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"hira",                                86},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(520),                                86},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"sora",                               205},
+      {pool_offset(529),                               205},
 
-      {"mero",                               136},
-      {""}, {""}, {""}, {""},
+      {pool_offset(530),                               136},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inarrows",                           312},
-      {""},
+      {pool_offset(535),                           312},
+      {-1},
 
-      {"inhiragana",                         342},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(537),                         342},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"no",                                 150},
+      {pool_offset(544),                                 150},
 
-      {"inmahjongtiles",                     478},
-      {""}, {""}, {""},
+      {pool_offset(545),                     478},
+      {-1}, {-1}, {-1},
 
-      {"innko",                              254},
-      {""}, {""},
+      {pool_offset(549),                              254},
+      {-1}, {-1},
 
-      {"co",                                  52},
+      {pool_offset(552),                                  52},
 
-      {"cher",                                50},
-      {""}, {""},
+      {pool_offset(553),                                50},
+      {-1}, {-1},
 
-      {"inmro",                              462},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(556),                              462},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"common",                              53},
+      {pool_offset(563),                              53},
 
-      {"cwcm",                                46},
-      {""}, {""}, {""},
+      {pool_offset(564),                                46},
+      {-1}, {-1}, {-1},
 
-      {"inmiao",                             465},
-      {""}, {""}, {""}, {""},
+      {pool_offset(568),                             465},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inscriptionalpahlavi",                95},
-      {""}, {""},
+      {pool_offset(573),                95},
+      {-1}, {-1},
 
-      {"inmathematicalalphanumericsymbols",  474},
+      {pool_offset(576),  474},
 
-      {"so",                                 203},
-      {""},
+      {pool_offset(577),                                 203},
+      {-1},
 
-      {"hano",                                82},
+      {pool_offset(579),                                82},
 
-      {"tirh",                               222},
-      {""}, {""}, {""},
+      {pool_offset(580),                               222},
+      {-1}, {-1}, {-1},
 
-      {"inhatran",                           422},
+      {pool_offset(584),                           422},
 
-      {"inolchiki",                          298},
+      {pool_offset(585),                          298},
 
-      {"ahom",                                16},
-      {""},
+      {pool_offset(586),                                16},
+      {-1},
 
-      {"di",                                  60},
+      {pool_offset(588),                                  60},
 
-      {"hatr",                                83},
-      {""},
+      {pool_offset(589),                                83},
+      {-1},
 
-      {"inogham",                            278},
-      {""}, {""}, {""}, {""},
+      {pool_offset(591),                            278},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"intirhuta",                          449},
-      {""}, {""}, {""}, {""},
+      {pool_offset(596),                          449},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inmodi",                             451},
-      {""},
+      {pool_offset(601),                             451},
+      {-1},
 
-      {"idc",                                 90},
+      {pool_offset(603),                                 90},
 
-      {"mand",                               128},
-      {""}, {""}, {""},
+      {pool_offset(604),                               128},
+      {-1}, {-1}, {-1},
 
-      {"inmandaic",                          256},
+      {pool_offset(608),                          256},
 
-      {"dia",                                 64},
+      {pool_offset(609),                                 64},
 
-      {"cwcf",                                45},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(610),                                45},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"xidc",                               231},
-      {""}, {""},
+      {pool_offset(618),                               231},
+      {-1}, {-1},
 
-      {"sind",                               106},
+      {pool_offset(621),                               106},
 
-      {"newline",                              0},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(622),                              0},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"mend",                               134},
-      {""}, {""}, {""},
+      {pool_offset(631),                               134},
+      {-1}, {-1}, {-1},
 
-      {"newtailue",                          147},
-      {""}, {""},
+      {pool_offset(635),                          147},
+      {-1}, {-1},
 
-      {"inshorthandformatcontrols",          468},
-      {""}, {""}, {""},
+      {pool_offset(638),          468},
+      {-1}, {-1}, {-1},
 
-      {"anatolianhieroglyphs",                18},
+      {pool_offset(642),                18},
 
-      {"xids",                               232},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(643),                               232},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"ids",                                 91},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(653),                                 91},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"innewtailue",                        289},
+      {pool_offset(659),                        289},
 
-      {"insylotinagri",                      363},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(660),                      363},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"insundanese",                        295},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(666),                        295},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"lo",                                 118},
-      {""}, {""}, {""},
+      {pool_offset(673),                                 118},
+      {-1}, {-1}, {-1},
 
-      {"indominotiles",                      479},
+      {pool_offset(677),                      479},
 
-      {"inlao",                              269},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(678),                              269},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"lao",                                109},
+      {pool_offset(685),                                109},
 
-      {"laoo",                               109},
+      {pool_offset(686),                               109},
 
-      {"mongolian",                          140},
-      {""}, {""},
+      {pool_offset(687),                          140},
+      {-1}, {-1},
 
-      {"cwt",                                 48},
-      {""},
+      {pool_offset(690),                                 48},
+      {-1},
 
-      {"idst",                                89},
+      {pool_offset(692),                                89},
 
-      {"format",                              42},
-      {""}, {""},
+      {pool_offset(693),                              42},
+      {-1}, {-1},
 
-      {"lineseparator",                      235},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(696),                      235},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"letter",                             107},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(702),                             107},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"idcontinue",                          90},
-      {""}, {""},
+      {pool_offset(711),                          90},
+      {-1}, {-1},
 
-      {"inanatolianhieroglyphs",             460},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(714),             460},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inlydian",                           424},
-      {""},
+      {pool_offset(723),                           424},
+      {-1},
 
-      {"pi",                                 183},
+      {pool_offset(725),                                 183},
 
-      {"nchar",                              151},
-      {""}, {""}, {""}, {""},
+      {pool_offset(726),                              151},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inspacingmodifierletters",           243},
+      {pool_offset(731),           243},
 
-      {"oalpha",                             163},
-      {""}, {""},
+      {pool_offset(732),                             163},
+      {-1}, {-1},
 
-      {"indeseret",                          412},
-      {""},
+      {pool_offset(735),                          412},
+      {-1},
 
-      {"pc",                                 177},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(737),                                 177},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"xdigit",                              11},
-      {""},
+      {pool_offset(756),                              11},
+      {-1},
 
-      {"inphaistosdisc",                     403},
+      {pool_offset(758),                     403},
 
-      {"joincontrol",                         98},
+      {pool_offset(759),                         98},
 
-      {"inlowsurrogates",                    385},
-      {""},
+      {pool_offset(760),                    385},
+      {-1},
 
-      {"mro",                                141},
+      {pool_offset(762),                                141},
 
-      {"mroo",                               141},
-      {""}, {""}, {""},
+      {pool_offset(763),                               141},
+      {-1}, {-1}, {-1},
 
-      {"xidstart",                           232},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(767),                           232},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"wara",                               229},
-      {""}, {""},
+      {pool_offset(773),                               229},
+      {-1}, {-1},
 
-      {"inwarangciti",                       454},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(776),                       454},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"ps",                                 185},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(787),                                 185},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"pe",                                 179},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(797),                                 179},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"cwl",                                 47},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(806),                                 47},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"incoptic",                           332},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(816),                           332},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"diacritic",                           64},
-      {""}, {""},
+      {pool_offset(824),                           64},
+      {-1}, {-1},
 
-      {"pf",                                 180},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(827),                                 180},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"space",                                9},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(844),                                9},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"hanunoo",                             82},
-      {""}, {""},
+      {pool_offset(853),                             82},
+      {-1}, {-1},
 
-      {"incyrillicextendeda",                336},
-      {""}, {""}, {""},
+      {pool_offset(856),                336},
+      {-1}, {-1}, {-1},
 
-      {"odi",                                164},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(860),                                164},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"modi",                               139},
+      {pool_offset(866),                               139},
 
-      {"oidc",                               166},
+      {pool_offset(867),                               166},
 
-      {"incopticepactnumbers",               406},
-      {""},
+      {pool_offset(868),               406},
+      {-1},
 
-      {"palm",                               173},
+      {pool_offset(870),                               173},
 
-      {"insundanesesupplement",              299},
+      {pool_offset(871),              299},
 
-      {"patws",                              175},
-      {""}, {""}, {""},
+      {pool_offset(872),                              175},
+      {-1}, {-1}, {-1},
 
-      {"inolditalic",                        407},
+      {pool_offset(876),                        407},
 
-      {"inlepcha",                           297},
+      {pool_offset(877),                           297},
 
-      {"shaw",                               197},
-      {""},
+      {pool_offset(878),                               197},
+      {-1},
 
-      {"omath",                              169},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(880),                              169},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"alpha",                                1},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(886),                                1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"oids",                               167},
-      {""}, {""}, {""},
+      {pool_offset(892),                               167},
+      {-1}, {-1}, {-1},
 
-      {"control",                             41},
+      {pool_offset(896),                             41},
 
-      {"ideo",                                92},
+      {pool_offset(897),                                92},
 
-      {"lepc",                               111},
+      {pool_offset(898),                               111},
 
-      {"psalterpahlavi",                     186},
+      {pool_offset(899),                     186},
 
-      {"dsrt",                                62},
-      {""},
+      {pool_offset(900),                                62},
+      {-1},
 
-      {"otheridcontinue",                    166},
-      {""}, {""}, {""},
+      {pool_offset(902),                    166},
+      {-1}, {-1}, {-1},
 
-      {"inpalmyrene",                        420},
+      {pool_offset(906),                        420},
 
-      {"decimalnumber",                      146},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(907),                      146},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"noncharactercodepoint",              151},
+      {pool_offset(915),              151},
 
-      {"idstart",                             91},
+      {pool_offset(916),                             91},
 
-      {"otheralphabetic",                    163},
+      {pool_offset(917),                    163},
 
-      {"letternumber",                       149},
-      {""}, {""}, {""}, {""},
+      {pool_offset(918),                       149},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"dash",                                59},
-      {""}, {""},
+      {pool_offset(923),                                59},
+      {-1}, {-1},
 
-      {"xidcontinue",                        231},
-      {""}, {""}, {""},
+      {pool_offset(926),                        231},
+      {-1}, {-1}, {-1},
 
-      {"finalpunctuation",                   180},
+      {pool_offset(930),                   180},
 
-      {"extender",                            69},
-      {""}, {""}, {""},
+      {pool_offset(931),                            69},
+      {-1}, {-1}, {-1},
 
-      {"siddham",                            198},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(935),                            198},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inoldturkic",                        435},
-      {""}, {""},
+      {pool_offset(945),                        435},
+      {-1}, {-1},
 
-      {"sharada",                            196},
-      {""}, {""},
+      {pool_offset(948),                            196},
+      {-1}, {-1},
 
-      {"whitespace",                         230},
-      {""}, {""}, {""}, {""},
+      {pool_offset(951),                         230},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inmodifiertoneletters",              361},
-      {""},
+      {pool_offset(956),              361},
+      {-1},
 
-      {"radical",                            188},
-      {""},
+      {pool_offset(958),                            188},
+      {-1},
 
-      {"canadianaboriginal",                  36},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(960),                  36},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inethiopicextendeda",                377},
+      {pool_offset(969),                377},
 
-      {"imperialaramaic",                     93},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(970),                     93},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"perm",                               157},
+      {pool_offset(978),                               157},
 
-      {"deseret",                             62},
-      {""}, {""}, {""}, {""},
+      {pool_offset(979),                             62},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"casedletter",                        108},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""},
+      {pool_offset(984),                        108},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inimperialaramaic",                  419},
-      {""}, {""},
+      {pool_offset(998),                  419},
+      {-1}, {-1},
 
-      {"otheridstart",                       167},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1001),                       167},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"prti",                                96},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1006),                                96},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"cprt",                                57},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1012),                                57},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"othersymbol",                        203},
-      {""}, {""}, {""},
+      {pool_offset(1018),                        203},
+      {-1}, {-1}, {-1},
 
-      {"coptic",                              54},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1022),                              54},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"otherlowercase",                     168},
+      {pool_offset(1037),                     168},
 
-      {"phnx",                               182},
-      {""}, {""}, {""},
+      {pool_offset(1038),                               182},
+      {-1}, {-1}, {-1},
 
-      {"inphoenician",                       423},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1042),                       423},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"incaucasianalbanian",                416},
+      {pool_offset(1049),                416},
 
-      {"inlatin1supplement",                 239},
-      {""}, {""}, {""},
+      {pool_offset(1050),                 239},
+      {-1}, {-1}, {-1},
 
-      {"xpeo",                               158},
-      {""}, {""}, {""},
+      {pool_offset(1054),                               158},
+      {-1}, {-1}, {-1},
 
-      {"ininscriptionalparthian",            432},
+      {pool_offset(1058),            432},
 
-      {"ininscriptionalpahlavi",             433},
+      {pool_offset(1059),             433},
 
-      {"other",                               35},
+      {pool_offset(1060),                               35},
 
-      {"privateuse",                          52},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1061),                          52},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"othernumber",                        150},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1066),                        150},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inenclosedideographicsupplement",    482},
-      {""},
+      {pool_offset(1071),    482},
+      {-1},
 
-      {"copt",                                54},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1073),                                54},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"print",                                7},
-      {""},
+      {pool_offset(1078),                                7},
+      {-1},
 
-      {"cuneiform",                           56},
+      {pool_offset(1080),                           56},
 
-      {"olditalic",                          155},
+      {pool_offset(1081),                          155},
 
-      {"xsux",                                56},
-      {""}, {""}, {""},
+      {pool_offset(1082),                                56},
+      {-1}, {-1}, {-1},
 
-      {"inmongolian",                        285},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1086),                        285},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inancientgreekmusicalnotation",      471},
+      {pool_offset(1091),      471},
 
-      {"sundanese",                          206},
+      {pool_offset(1092),                          206},
 
-      {"inoldnortharabian",                  429},
-      {""},
+      {pool_offset(1093),                  429},
+      {-1},
 
-      {"patternsyntax",                      174},
-      {""}, {""},
+      {pool_offset(1095),                      174},
+      {-1}, {-1},
 
-      {"inherited",                           94},
+      {pool_offset(1098),                           94},
 
-      {"ingrantha",                          448},
+      {pool_offset(1099),                          448},
 
-      {"inphoneticextensions",               301},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1100),               301},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"saurashtra",                         194},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1110),                         194},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inancientgreeknumbers",              401},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1116),              401},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"shrd",                               196},
-      {""}, {""}, {""},
+      {pool_offset(1122),                               196},
+      {-1}, {-1}, {-1},
 
-      {"inoldsoutharabian",                  428},
+      {pool_offset(1126),                  428},
 
-      {"innabataean",                        421},
+      {pool_offset(1127),                        421},
 
-      {"inalphabeticpresentationforms",      388},
+      {pool_offset(1128),      388},
 
-      {"spaceseparator",                     237},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1129),                     237},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"olower",                             168},
-      {""},
+      {pool_offset(1135),                             168},
+      {-1},
 
-      {"ingeneralpunctuation",               306},
+      {pool_offset(1137),               306},
 
-      {"inunifiedcanadianaboriginalsyllabics", 277},
-      {""},
+      {pool_offset(1138), 277},
+      {-1},
 
-      {"bamum",                               25},
-      {""}, {""},
+      {pool_offset(1140),                               25},
+      {-1}, {-1},
 
-      {"inarabic",                           250},
-      {""}, {""}, {""},
+      {pool_offset(1143),                           250},
+      {-1}, {-1}, {-1},
 
-      {"phli",                                95},
+      {pool_offset(1147),                                95},
 
-      {"inphoneticextensionssupplement",     302},
-      {""},
+      {pool_offset(1148),     302},
+      {-1},
 
-      {"patternwhitespace",                  175},
-      {""},
+      {pool_offset(1150),                  175},
+      {-1},
 
-      {"inbasiclatin",                       238},
-      {""},
+      {pool_offset(1152),                       238},
+      {-1},
 
-      {"othermath",                          169},
+      {pool_offset(1154),                          169},
 
-      {"idsbinaryoperator",                   88},
+      {pool_offset(1155),                   88},
 
-      {"inmathematicaloperators",            313},
+      {pool_offset(1156),            313},
 
-      {"multani",                            142},
+      {pool_offset(1157),                            142},
 
-      {"ingujarati",                         261},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1158),                         261},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inelbasan",                          415},
+      {pool_offset(1163),                          415},
 
-      {"inoldhungarian",                     436},
+      {pool_offset(1164),                     436},
 
-      {"innumberforms",                      311},
+      {pool_offset(1165),                      311},
 
-      {"nd",                                 146},
-      {""},
+      {pool_offset(1166),                                 146},
+      {-1},
 
-      {"yi",                                 233},
+      {pool_offset(1168),                                 233},
 
-      {"lisu",                               115},
-      {""}, {""},
+      {pool_offset(1169),                               115},
+      {-1}, {-1},
 
-      {"yiii",                               233},
-      {""},
+      {pool_offset(1172),                               233},
+      {-1},
 
-      {"inpsalterpahlavi",                   434},
-      {""}, {""}, {""},
+      {pool_offset(1174),                   434},
+      {-1}, {-1}, {-1},
 
-      {"tagbanwa",                           210},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1178),                           210},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"bass",                                26},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1184),                                26},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"nbat",                               145},
+      {pool_offset(1189),                               145},
 
-      {"inbyzantinemusicalsymbols",          469},
-      {""},
+      {pool_offset(1190),          469},
+      {-1},
 
-      {"closepunctuation",                   179},
-      {""},
+      {pool_offset(1192),                   179},
+      {-1},
 
-      {"tfng",                               221},
+      {pool_offset(1194),                               221},
 
-      {"otherletter",                        118},
-      {""}, {""}, {""},
+      {pool_offset(1195),                        118},
+      {-1}, {-1}, {-1},
 
-      {"sd",                                 204},
-      {""}, {""},
+      {pool_offset(1199),                                 204},
+      {-1}, {-1},
 
-      {"lowercase",                          120},
+      {pool_offset(1202),                          120},
 
-      {"sidd",                               198},
-      {""},
+      {pool_offset(1203),                               198},
+      {-1},
 
-      {"nabataean",                          145},
-      {""},
+      {pool_offset(1205),                          145},
+      {-1},
 
-      {"lepcha",                             111},
+      {pool_offset(1207),                             111},
 
-      {"inarabicpresentationformsa",         389},
-      {""},
+      {pool_offset(1208),         389},
+      {-1},
 
-      {"modifierletter",                     117},
+      {pool_offset(1210),                     117},
 
-      {"intags",                             496},
+      {pool_offset(1211),                             496},
 
-      {"mult",                               142},
-      {""}, {""},
+      {pool_offset(1212),                               142},
+      {-1}, {-1},
 
-      {"insiddham",                          450},
+      {pool_offset(1215),                          450},
 
-      {"talu",                               147},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1216),                               147},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"cased",                               39},
-      {""},
+      {pool_offset(1221),                               39},
+      {-1},
 
-      {"intibetan",                          270},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1223),                          270},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"separator",                          234},
-      {""},
+      {pool_offset(1230),                          234},
+      {-1},
 
-      {"runic",                              190},
+      {pool_offset(1232),                              190},
 
-      {"inmiscellaneousmathematicalsymbolsb", 327},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1233), 327},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"linb",                               114},
+      {pool_offset(1238),                               114},
 
-      {"inbraillepatterns",                  325},
+      {pool_offset(1239),                  325},
 
-      {"oldpersian",                         158},
-      {""},
+      {pool_offset(1240),                         158},
+      {-1},
 
-      {"inugaritic",                         410},
+      {pool_offset(1242),                         410},
 
-      {"telu",                               216},
-      {""},
+      {pool_offset(1243),                               216},
+      {-1},
 
-      {"limb",                               112},
-      {""},
+      {pool_offset(1245),                               112},
+      {-1},
 
-      {"oldpermic",                          157},
-      {""},
+      {pool_offset(1247),                          157},
+      {-1},
 
-      {"bali",                                24},
+      {pool_offset(1249),                                24},
 
-      {"inmyanmarextendedb",                 372},
+      {pool_offset(1250),                 372},
 
-      {"tibt",                               220},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1251),                               220},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"saur",                               194},
-      {""}, {""}, {""},
+      {pool_offset(1259),                               194},
+      {-1}, {-1}, {-1},
 
-      {"po",                                 184},
-      {""},
+      {pool_offset(1263),                                 184},
+      {-1},
 
-      {"tibetan",                            220},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1265),                            220},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"insaurashtra",                       366},
-      {""}, {""}, {""},
+      {pool_offset(1280),                       366},
+      {-1}, {-1}, {-1},
 
-      {"inbalinese",                         294},
+      {pool_offset(1284),                         294},
 
-      {"elba",                                67},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1285),                                67},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"bengali",                             28},
+      {pool_offset(1290),                             28},
 
-      {"gran",                                73},
-      {""}, {""}, {""},
+      {pool_offset(1291),                                73},
+      {-1}, {-1}, {-1},
 
-      {"phoenician",                         182},
-      {""},
+      {pool_offset(1295),                         182},
+      {-1},
 
-      {"ingurmukhi",                         260},
-      {""}, {""},
+      {pool_offset(1297),                         260},
+      {-1}, {-1},
 
-      {"caseignorable",                       38},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1300),                       38},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"lyci",                               123},
-      {""},
+      {pool_offset(1305),                               123},
+      {-1},
 
-      {"inyijinghexagramsymbols",            353},
-      {""},
+      {pool_offset(1307),            353},
+      {-1},
 
-      {"mlym",                               127},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1309),                               127},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"lycian",                             123},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1316),                             123},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"elbasan",                             67},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1321),                             67},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"balinese",                            24},
+      {pool_offset(1327),                            24},
 
-      {"narb",                               156},
-      {""},
+      {pool_offset(1328),                               156},
+      {-1},
 
-      {"brai",                                32},
-      {""}, {""},
+      {pool_offset(1330),                                32},
+      {-1}, {-1},
 
-      {"insuttonsignwriting",                475},
-      {""},
+      {pool_offset(1333),                475},
+      {-1},
 
-      {"insorasompeng",                      440},
+      {pool_offset(1335),                      440},
 
-      {"malayalam",                          127},
-      {""}, {""},
+      {pool_offset(1336),                          127},
+      {-1}, {-1},
 
-      {"arab",                                20},
-      {""},
+      {pool_offset(1339),                                20},
+      {-1},
 
-      {"brahmi",                              31},
-      {""},
+      {pool_offset(1341),                              31},
+      {-1},
 
-      {"incountingrodnumerals",              473},
-      {""}, {""}, {""},
+      {pool_offset(1343),              473},
+      {-1}, {-1}, {-1},
 
-      {"rjng",                               189},
+      {pool_offset(1347),                               189},
 
-      {"mong",                               140},
-      {""}, {""}, {""},
+      {pool_offset(1348),                               140},
+      {-1}, {-1}, {-1},
 
-      {"incyrillicsupplement",               247},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1352),               247},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"ogam",                               152},
-      {""},
+      {pool_offset(1359),                               152},
+      {-1},
 
-      {"sarb",                               159},
+      {pool_offset(1361),                               159},
 
-      {"lower",                                6},
-      {""},
+      {pool_offset(1362),                                6},
+      {-1},
 
-      {"inrejang",                           369},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1364),                           369},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"hmng",                               172},
-      {""}, {""},
+      {pool_offset(1370),                               172},
+      {-1}, {-1},
 
-      {"tirhuta",                            222},
+      {pool_offset(1373),                            222},
 
-      {"hang",                                81},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1374),                                81},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"wspace",                             230},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1379),                             230},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inlatinextendedd",                   362},
-      {""}, {""},
+      {pool_offset(1384),                   362},
+      {-1}, {-1},
 
-      {"invai",                              358},
+      {pool_offset(1387),                              358},
 
-      {"incherokeesupplement",               379},
-      {""},
+      {pool_offset(1388),               379},
+      {-1},
 
-      {"mymr",                               143},
-      {""}, {""}, {""},
+      {pool_offset(1390),                               143},
+      {-1}, {-1}, {-1},
 
-      {"vai",                                227},
+      {pool_offset(1394),                                227},
 
-      {"vaii",                               227},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(1395),                               227},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"ethiopic",                            68},
-      {""},
+      {pool_offset(1408),                            68},
+      {-1},
 
-      {"sylotinagri",                        207},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1410),                        207},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"myanmar",                            143},
-      {""},
+      {pool_offset(1415),                            143},
+      {-1},
 
-      {"syrc",                               208},
-      {""},
+      {pool_offset(1417),                               208},
+      {-1},
 
-      {"inbrahmi",                           438},
-      {""}, {""}, {""},
+      {pool_offset(1419),                           438},
+      {-1}, {-1}, {-1},
 
-      {"mathsymbol",                         202},
-      {""},
+      {pool_offset(1423),                         202},
+      {-1},
 
-      {"runr",                               190},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1425),                               190},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inshavian",                          413},
+      {pool_offset(1431),                          413},
 
-      {"gothic",                              72},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1432),                              72},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"syriac",                             208},
+      {pool_offset(1438),                             208},
 
-      {"p",                                  171},
-      {""},
+      {pool_offset(1439),                                  171},
+      {-1},
 
-      {"zp",                                 236},
+      {pool_offset(1441),                                 236},
 
-      {"induployan",                         467},
-      {""},
+      {pool_offset(1442),                         467},
+      {-1},
 
-      {"vs",                                 228},
-      {""}, {""},
+      {pool_offset(1444),                                 228},
+      {-1}, {-1},
 
-      {"ingreekandcoptic",                   245},
+      {pool_offset(1447),                   245},
 
-      {"ingothic",                           408},
-      {""}, {""},
+      {pool_offset(1448),                           408},
+      {-1}, {-1},
 
-      {"lowercaseletter",                    116},
-      {""}, {""}, {""},
+      {pool_offset(1451),                    116},
+      {-1}, {-1}, {-1},
 
-      {"inoriya",                            262},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1455),                            262},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"grext",                               75},
+      {pool_offset(1461),                               75},
 
-      {"linearb",                            114},
+      {pool_offset(1462),                            114},
 
-      {"inyiradicals",                       356},
-      {""},
+      {pool_offset(1463),                       356},
+      {-1},
 
-      {"inethiopicsupplement",               275},
+      {pool_offset(1465),               275},
 
-      {"inletterlikesymbols",                310},
+      {pool_offset(1466),                310},
 
-      {"ingeometricshapes",                  320},
-      {""},
+      {pool_offset(1467),                  320},
+      {-1},
 
-      {"java",                                97},
+      {pool_offset(1469),                                97},
 
-      {"inblockelements",                    319},
-      {""},
+      {pool_offset(1470),                    319},
+      {-1},
 
-      {"number",                             144},
+      {pool_offset(1472),                             144},
 
-      {"incombininghalfmarks",               392},
+      {pool_offset(1473),               392},
 
-      {"inbassavah",                         463},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1474),                         463},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inlinearbsyllabary",                 398},
-      {""},
+      {pool_offset(1489),                 398},
+      {-1},
 
-      {"osmanya",                            162},
-      {""}, {""}, {""},
+      {pool_offset(1491),                            162},
+      {-1}, {-1}, {-1},
 
-      {"avst",                                23},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1495),                                23},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"hexdigit",                            85},
-      {""}, {""}, {""},
+      {pool_offset(1500),                            85},
+      {-1}, {-1}, {-1},
 
-      {"injavanese",                         371},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1504),                         371},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"cyrl",                                58},
+      {pool_offset(1513),                                58},
 
-      {"avestan",                             23},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1514),                             23},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"intaiviet",                          375},
+      {pool_offset(1531),                          375},
 
-      {"inornamentaldingbats",               485},
+      {pool_offset(1532),               485},
 
-      {"tavt",                               213},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1533),                               213},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"javanese",                            97},
+      {pool_offset(1538),                            97},
 
-      {"inethiopicextended",                 335},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(1539),                 335},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"inhalfwidthandfullwidthforms",       396},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1550),       396},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"ingeorgian",                         272},
-      {""},
+      {pool_offset(1559),                         272},
+      {-1},
 
-      {"inarabicmathematicalalphabeticsymbols", 477},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1561), 477},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"hangul",                              81},
-      {""},
+      {pool_offset(1569),                              81},
+      {-1},
 
-      {"insuperscriptsandsubscripts",        307},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1571),        307},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inhanunoo",                          281},
-      {""},
+      {pool_offset(1576),                          281},
+      {-1},
 
-      {"inhangulsyllables",                  381},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1578),                  381},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inoldpersian",                       411},
-      {""}, {""},
+      {pool_offset(1586),                       411},
+      {-1}, {-1},
 
-      {"geor",                                70},
-      {""},
+      {pool_offset(1589),                                70},
+      {-1},
 
-      {"otherpunctuation",                   184},
-      {""},
+      {pool_offset(1591),                   184},
+      {-1},
 
-      {"inoldpermic",                        409},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1593),                        409},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inalchemicalsymbols",                487},
+      {pool_offset(1598),                487},
 
-      {"sylo",                               207},
-      {""},
+      {pool_offset(1599),                               207},
+      {-1},
 
-      {"hiragana",                            86},
-      {""}, {""},
+      {pool_offset(1601),                            86},
+      {-1}, {-1},
 
-      {"word",                                12},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1604),                                12},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmeroitichieroglyphs",              425},
-      {""},
+      {pool_offset(1612),              425},
+      {-1},
 
-      {"insmallformvariants",                394},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1614),                394},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"sund",                               206},
+      {pool_offset(1620),                               206},
 
-      {"brah",                                31},
-      {""},
+      {pool_offset(1621),                                31},
+      {-1},
 
-      {"insupplementalmathematicaloperators", 328},
+      {pool_offset(1623), 328},
 
-      {"glagolitic",                          71},
-      {""}, {""},
+      {pool_offset(1624),                          71},
+      {-1}, {-1},
 
-      {"braille",                             32},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""},
+      {pool_offset(1627),                             32},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
 
-      {"unassigned",                          51},
+      {pool_offset(1639),                          51},
 
-      {"sgnw",                               199},
-      {""}, {""}, {""},
+      {pool_offset(1640),                               199},
+      {-1}, {-1}, {-1},
 
-      {"plrd",                               137},
-      {""}, {""}, {""},
+      {pool_offset(1644),                               137},
+      {-1}, {-1}, {-1},
 
-      {"hebr",                                84},
+      {pool_offset(1648),                                84},
 
-      {"ogham",                              152},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1649),                              152},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"cyrillic",                            58},
-      {""}, {""}, {""},
+      {pool_offset(1654),                            58},
+      {-1}, {-1}, {-1},
 
-      {"orya",                               161},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(1658),                               161},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"grantha",                             73},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1669),                             73},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"invariationselectors",               390},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1684),               390},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"indingbats",                         322},
-      {""},
+      {pool_offset(1693),                         322},
+      {-1},
 
-      {"inunifiedcanadianaboriginalsyllabicsextended", 286},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1695), 286},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inhanguljamoextendeda",              370},
-      {""}, {""},
+      {pool_offset(1702),              370},
+      {-1}, {-1},
 
-      {"goth",                                72},
+      {pool_offset(1705),                                72},
 
-      {"graphemebase",                        74},
-      {""},
+      {pool_offset(1706),                        74},
+      {-1},
 
-      {"bidic",                               29},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1708),                               29},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"ogrext",                             165},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1717),                             165},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"idsb",                                88},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1724),                                88},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"invariationselectorssupplement",     497},
+      {pool_offset(1732),     497},
 
-      {"assigned",                            22},
-      {""}, {""}, {""},
+      {pool_offset(1733),                            22},
+      {-1}, {-1}, {-1},
 
-      {"symbol",                             191},
-      {""}, {""}, {""},
+      {pool_offset(1737),                             191},
+      {-1}, {-1}, {-1},
 
-      {"ingreekextended",                    305},
-      {""},
+      {pool_offset(1741),                    305},
+      {-1},
 
-      {"pauc",                               176},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1743),                               176},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"meroitichieroglyphs",                136},
-      {""},
+      {pool_offset(1752),                136},
+      {-1},
 
-      {"logicalorderexception",              119},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1754),              119},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"incurrencysymbols",                  308},
-      {""}, {""}, {""},
+      {pool_offset(1771),                  308},
+      {-1}, {-1}, {-1},
 
-      {"inarabicextendeda",                  257},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1775),                  257},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"insupplementalarrowsc",              489},
-      {""}, {""},
+      {pool_offset(1783),              489},
+      {-1}, {-1},
 
-      {"insupplementalarrowsa",              324},
-      {""},
+      {pool_offset(1786),              324},
+      {-1},
 
-      {"inkannada",                          265},
-      {""}, {""}, {""},
+      {pool_offset(1788),                          265},
+      {-1}, {-1}, {-1},
 
-      {"kana",                               101},
+      {pool_offset(1792),                               101},
 
-      {"phagspa",                            181},
-      {""}, {""},
+      {pool_offset(1793),                            181},
+      {-1}, {-1},
 
-      {"cakm",                                43},
+      {pool_offset(1796),                                43},
 
-      {"digit",                                4},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1797),                                4},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"softdotted",                         204},
-      {""}, {""}, {""},
+      {pool_offset(1802),                         204},
+      {-1}, {-1}, {-1},
 
-      {"inchakma",                           441},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""},
+      {pool_offset(1806),                           441},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
 
-      {"inphagspa",                          365},
-      {""}, {""}, {""},
+      {pool_offset(1818),                          365},
+      {-1}, {-1}, {-1},
 
-      {"inhighprivateusesurrogates",         384},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1822),         384},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"warangciti",                         229},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1836),                         229},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"incjkcompatibilityforms",            393},
-      {""}, {""},
+      {pool_offset(1844),            393},
+      {-1}, {-1},
 
-      {"idstrinaryoperator",                  89},
-      {""},
+      {pool_offset(1847),                  89},
+      {-1},
 
-      {"incjkcompatibilityideographs",       387},
-      {""},
+      {pool_offset(1849),       387},
+      {-1},
 
-      {"inkaithi",                           439},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1851),                           439},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"takri",                              214},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1857),                              214},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"phlp",                               186},
+      {pool_offset(1864),                               186},
 
-      {"mendekikakui",                       134},
-      {""},
+      {pool_offset(1865),                       134},
+      {-1},
 
-      {"punct",                                8},
-      {""}, {""},
+      {pool_offset(1867),                                8},
+      {-1}, {-1},
 
-      {"otherdefaultignorablecodepoint",     164},
+      {pool_offset(1870),     164},
 
-      {"inkatakana",                         343},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1871),                         343},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"graph",                                5},
+      {pool_offset(1878),                                5},
 
-      {"lydi",                               124},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1879),                               124},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"pd",                                 178},
-      {""},
+      {pool_offset(1885),                                 178},
+      {-1},
 
-      {"incjkstrokes",                       348},
-      {""}, {""},
+      {pool_offset(1887),                       348},
+      {-1}, {-1},
 
-      {"lydian",                             124},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1890),                             124},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"sorasompeng",                        205},
-      {""},
+      {pool_offset(1895),                        205},
+      {-1},
 
-      {"incjkcompatibilityideographssupplement", 495},
-      {""}, {""},
+      {pool_offset(1897), 495},
+      {-1}, {-1},
 
-      {"meeteimayek",                        133},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1900),                        133},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"otheruppercase",                     170},
-      {""}, {""},
+      {pool_offset(1909),                     170},
+      {-1}, {-1},
 
-      {"kali",                               102},
-      {""}, {""},
+      {pool_offset(1912),                               102},
+      {-1}, {-1},
 
-      {"inhanguljamo",                       273},
-      {""},
+      {pool_offset(1915),                       273},
+      {-1},
 
-      {"ideographic",                         92},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1917),                         92},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inmeeteimayek",                      380},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(1935),                      380},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"incyrillicextendedb",                359},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1948),                359},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"hluw",                                18},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1964),                                18},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"patsyn",                             174},
-      {""}, {""},
+      {pool_offset(1969),                             174},
+      {-1}, {-1},
 
-      {"incombiningdiacriticalmarks",        244},
+      {pool_offset(1972),        244},
 
-      {"inarabicsupplement",                 252},
-      {""},
+      {pool_offset(1973),                 252},
+      {-1},
 
-      {"inkanasupplement",                   466},
-      {""},
+      {pool_offset(1975),                   466},
+      {-1},
 
-      {"deprecated",                          61},
+      {pool_offset(1977),                          61},
 
-      {"inverticalforms",                    391},
-      {""}, {""}, {""},
+      {pool_offset(1978),                    391},
+      {-1}, {-1}, {-1},
 
-      {"incombiningdiacriticalmarksforsymbols", 309},
-      {""}, {""}, {""}, {""},
+      {pool_offset(1982), 309},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"indevanagari",                       258},
-      {""},
+      {pool_offset(1987),                       258},
+      {-1},
 
-      {"inbuhid",                            282},
-      {""},
+      {pool_offset(1989),                            282},
+      {-1},
 
-      {"alphabetic",                          17},
-      {""}, {""}, {""},
+      {pool_offset(1991),                          17},
+      {-1}, {-1}, {-1},
 
-      {"oldhungarian",                       154},
-      {""}, {""},
+      {pool_offset(1995),                       154},
+      {-1}, {-1},
 
-      {"mark",                               125},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(1998),                               125},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inkharoshthi",                       427},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2005),                       427},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"deva",                                63},
+      {pool_offset(2011),                                63},
 
-      {"invedicextensions",                  300},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2012),                  300},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"devanagari",                          63},
+      {pool_offset(2019),                          63},
 
-      {"incombiningdiacriticalmarkssupplement", 303},
-      {""}, {""}, {""},
+      {pool_offset(2020), 303},
+      {-1}, {-1}, {-1},
 
-      {"ingeometricshapesextended",          488},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2024),          488},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inkhmer",                            284},
-      {""}, {""}, {""},
+      {pool_offset(2030),                            284},
+      {-1}, {-1}, {-1},
 
-      {"changeswhencasemapped",               46},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2034),               46},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"intakri",                            452},
-      {""}, {""},
+      {pool_offset(2058),                            452},
+      {-1}, {-1},
 
-      {"dep",                                 61},
+      {pool_offset(2061),                                 61},
 
-      {"takr",                               214},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2062),                               214},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"changeswhencasefolded",               45},
-      {""},
+      {pool_offset(2080),               45},
+      {-1},
 
-      {"kaithi",                              99},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(2082),                              99},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"phag",                               181},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(2093),                               181},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"inpahawhhmong",                      464},
-      {""},
+      {pool_offset(2104),                      464},
+      {-1},
 
-      {"bidicontrol",                         29},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2106),                         29},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inkhojki",                           445},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2116),                           445},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"bamu",                                25},
+      {pool_offset(2126),                                25},
 
-      {"inbamum",                            360},
+      {pool_offset(2127),                            360},
 
-      {"changeswhentitlecased",               48},
-      {""}, {""},
+      {pool_offset(2128),               48},
+      {-1}, {-1},
 
-      {"inkhmersymbols",                     290},
+      {pool_offset(2131),                     290},
 
-      {"uideo",                              224},
+      {pool_offset(2132),                              224},
 
-      {"lu",                                 122},
-      {""}, {""},
+      {pool_offset(2133),                                 122},
+      {-1}, {-1},
 
-      {"kthi",                                99},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2136),                                99},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"limbu",                              112},
-      {""},
+      {pool_offset(2145),                              112},
+      {-1},
 
-      {"defaultignorablecodepoint",           60},
-      {""}, {""}, {""},
+      {pool_offset(2147),           60},
+      {-1}, {-1}, {-1},
 
-      {"inplayingcards",                     480},
-      {""},
+      {pool_offset(2151),                     480},
+      {-1},
 
-      {"inhebrew",                           249},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2153),                           249},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"modifiersymbol",                     201},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2161),                     201},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"ugaritic",                           223},
-      {""}, {""}, {""}, {""},
+      {pool_offset(2167),                           223},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inlisu",                             357},
+      {pool_offset(2172),                             357},
 
-      {"inglagolitic",                       330},
-      {""},
+      {pool_offset(2173),                       330},
+      {-1},
 
-      {"inprivateusearea",                   386},
-      {""}, {""},
+      {pool_offset(2175),                   386},
+      {-1}, {-1},
 
-      {"olck",                               153},
-      {""}, {""}, {""},
+      {pool_offset(2178),                               153},
+      {-1}, {-1}, {-1},
 
-      {"inbengali",                          259},
-      {""}, {""},
+      {pool_offset(2182),                          259},
+      {-1}, {-1},
 
-      {"olchiki",                            153},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2185),                            153},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"caucasianalbanian",                   40},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2195),                   40},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"oldturkic",                          160},
+      {pool_offset(2210),                          160},
 
-      {"beng",                                28},
+      {pool_offset(2211),                                28},
 
-      {"intelugu",                           264},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2212),                           264},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"hyphen",                              87},
-      {""}, {""},
+      {pool_offset(2218),                              87},
+      {-1}, {-1},
 
-      {"inbuginese",                         291},
-      {""}, {""}, {""},
+      {pool_offset(2221),                         291},
+      {-1}, {-1}, {-1},
 
-      {"intagalog",                          280},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2225),                          280},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"cypriot",                             57},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2240),                             57},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inlimbu",                            287},
-      {""}, {""},
+      {pool_offset(2249),                            287},
+      {-1}, {-1},
 
-      {"graphemeextend",                      75},
-      {""}, {""},
+      {pool_offset(2252),                      75},
+      {-1}, {-1},
 
-      {"tagb",                               210},
-      {""}, {""}, {""},
+      {pool_offset(2255),                               210},
+      {-1}, {-1}, {-1},
 
-      {"incypriotsyllabary",                 418},
-      {""}, {""}, {""},
+      {pool_offset(2259),                 418},
+      {-1}, {-1}, {-1},
 
-      {"intagbanwa",                         283},
-      {""}, {""}, {""}, {""},
+      {pool_offset(2263),                         283},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inaegeannumbers",                    400},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2268),                    400},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inkatakanaphoneticextensions",       349},
+      {pool_offset(2275),       349},
 
-      {"glag",                                71},
+      {pool_offset(2276),                                71},
 
-      {"combiningmark",                      125},
+      {pool_offset(2277),                      125},
 
-      {"palmyrene",                          173},
-      {""},
+      {pool_offset(2278),                          173},
+      {-1},
 
-      {"khmr",                               104},
-      {""}, {""}, {""},
+      {pool_offset(2280),                               104},
+      {-1}, {-1}, {-1},
 
-      {"khar",                               103},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2284),                               103},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"ugar",                               223},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2292),                               223},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inarabicpresentationformsb",         395},
-      {""}, {""}, {""},
+      {pool_offset(2300),         395},
+      {-1}, {-1}, {-1},
 
-      {"insupplementaryprivateuseareaa",     498},
-      {""},
+      {pool_offset(2304),     498},
+      {-1},
 
-      {"variationselector",                  228},
-      {""}, {""}, {""}, {""},
+      {pool_offset(2306),                  228},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"nko",                                148},
+      {pool_offset(2311),                                148},
 
-      {"nkoo",                               148},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2312),                               148},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inbamumsupplement",                  461},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2330),                  461},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"tglg",                               209},
-      {""},
+      {pool_offset(2336),                               209},
+      {-1},
 
-      {"any",                                 19},
+      {pool_offset(2338),                                 19},
 
-      {"enclosingmark",                      132},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2339),                      132},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"gujr",                                78},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2348),                                78},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"changeswhenlowercased",               47},
-      {""}, {""}, {""}, {""},
+      {pool_offset(2358),               47},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"knda",                               100},
+      {pool_offset(2363),                               100},
 
-      {"hung",                               154},
+      {pool_offset(2364),                               154},
 
-      {"gujarati",                            78},
-      {""}, {""},
+      {pool_offset(2365),                            78},
+      {-1}, {-1},
 
-      {"bopo",                                30},
-      {""}, {""}, {""}, {""},
+      {pool_offset(2368),                                30},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"inmendekikakui",                     476},
-      {""}, {""},
+      {pool_offset(2373),                     476},
+      {-1}, {-1},
 
-      {"inbopomofo",                         344},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2376),                         344},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"kharoshthi",                         103},
-      {""},
+      {pool_offset(2386),                         103},
+      {-1},
 
-      {"kannada",                            100},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(2388),                            100},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"khoj",                               105},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""},
+      {pool_offset(2401),                               105},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
 
-      {"cherokee",                            50},
-      {""}, {""}, {""},
+      {pool_offset(2422),                            50},
+      {-1}, {-1}, {-1},
 
-      {"inlatinextendedb",                   241},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2426),                   241},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"dashpunctuation",                    178},
-      {""}, {""},
+      {pool_offset(2432),                    178},
+      {-1}, {-1},
 
-      {"dupl",                                65},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2435),                                65},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"inyisyllables",                      355},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2443),                      355},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"georgian",                            70},
-      {""},
+      {pool_offset(2451),                            70},
+      {-1},
 
-      {"rejang",                             189},
-      {""},
+      {pool_offset(2453),                             189},
+      {-1},
 
-      {"oupper",                             170},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(2455),                             170},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"aghb",                                40},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""},
+      {pool_offset(2477),                                40},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"khmer",                              104},
-      {""}, {""},
+      {pool_offset(2491),                              104},
+      {-1}, {-1},
 
-      {"grbase",                              74},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2494),                              74},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"currencysymbol",                     195},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2503),                     195},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"incombiningdiacriticalmarksextended", 293},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(2529), 293},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"spacingmark",                        131},
-      {""},
+      {pool_offset(2542),                        131},
+      {-1},
 
-      {"orkh",                               160},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2544),                               160},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"cwu",                                 49},
-      {""},
+      {pool_offset(2550),                                 49},
+      {-1},
 
-      {"hebrew",                              84},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2552),                              84},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"insupplementalpunctuation",          337},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(2570),          337},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"oldnortharabian",                    156},
-      {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2581),                    156},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"incjksymbolsandpunctuation",         341},
-      {""}, {""},
+      {pool_offset(2587),         341},
+      {-1}, {-1},
 
-      {"othergraphemeextend",                165},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""},
+      {pool_offset(2590),                165},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
 
-      {"indevanagariextended",               367},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2613),               367},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"tagalog",                            209},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2621),                            209},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"surrogate",                           55},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(2628),                           55},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"bopomofo",                            30},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
+      {pool_offset(2650),                            30},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
 
-      {"ingeorgiansupplement",               333},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2679),               333},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"uppercase",                          226},
-      {""}, {""}, {""}, {""}, {""}, {""},
+      {pool_offset(2704),                          226},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"unifiedideograph",                   224},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(2711),                   224},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"inpaucinhau",                        455},
+      {pool_offset(2742),                        455},
 
-      {"paucinhau",                          176},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
+      {pool_offset(2743),                          176},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
 
-      {"insupplementalsymbolsandpictographs", 490},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-
-      {"nonspacingmark",                     138},
-      {""},
-
-      {"inhanguljamoextendedb",              382},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
-
-      {"inhighsurrogates",                   383},
-
-      {"punctuation",                        171},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
-
-      {"openpunctuation",                    185},
-
-      {"bassavah",                            26},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""},
-
-      {"upper",                               10},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""},
-
-      {"insupplementalarrowsb",              326},
-
-      {"inkanbun",                           346},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""},
-
-      {"inkangxiradicals",                   339},
-      {""}, {""}, {""},
-
-      {"inmeroiticcursive",                  426},
-      {""}, {""},
-
-      {"signwriting",                        199},
-      {""}, {""},
-
-      {"incjkradicalssupplement",            338},
-      {""},
-
-      {"pahawhhmong",                        172},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""},
-
-      {"inkayahli",                          368},
-
-      {"uppercaseletter",                    122},
-      {""},
-
-      {"batk",                                27},
-      {""}, {""}, {""}, {""},
-
-      {"inbatak",                            296},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""},
-
-      {"incjkcompatibility",                 351},
-      {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-      {""}, {""}, {""}, {""}, {""},
-
-      {"buhd",                                34},
-      {""}, {""}, {""}, {""}, {""},
-
-      {"egyp",                                66},
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+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3282),                                79},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3299),                 347},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+
+      {pool_offset(3312),                             216},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+
+      {pool_offset(3343),                      187},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+
+      {pool_offset(3364),                        447},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3370),                            102},
+      {-1},
+
+      {pool_offset(3372),                    159},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3396),     499},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+
+      {pool_offset(3479),          345},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+
+      {pool_offset(3491),                                53},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3555),                              187},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+
+      {pool_offset(3566),                               34},
+
+      {pool_offset(3567),                                 201},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3582),                            225},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3619),                          106},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3644),                           101},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3670),   492},
+      {-1}, {-1},
+
+      {pool_offset(3673),   352},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+
+      {pool_offset(3685),             354},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3700),   494},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3743),                            65},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+
+      {pool_offset(3763),                 66},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(3853),                       318},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(4106),                             105},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+
+      {pool_offset(4244),   493},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(4722),                               27},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(4765),   491},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(4780),                                2},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(4851),                               77},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+
+      {pool_offset(4943),                              76},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+
+      {pool_offset(5054),                            79},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+
+      {pool_offset(5162),                        76}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
@@ -25295,10 +26727,14 @@ unicode_lookup_property_name (register const char *str, register unsigned int le
 
       if (key <= MAX_HASH_VALUE && key >= 0)
         {
-          register const char *s = wordlist[key].name;
-
-          if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0')
-            return &wordlist[key];
+          register int o = wordlist[key].name;
+          if (o >= 0)
+            {
+              register const char *s = o + unicode_prop_name_pool;
+
+              if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0')
+                return &wordlist[key];
+            }
         }
     }
   return 0;
diff --git a/src/unicode_property_data_posix.c b/src/unicode_property_data_posix.c
index 1cf082b..fffe2ef 100644
--- a/src/unicode_property_data_posix.c
+++ b/src/unicode_property_data_posix.c
@@ -1,5 +1,5 @@
 /* ANSI-C code produced by gperf version 3.0.4 */
-/* Command-line: gperf -T -C -c -t -j1 -L ANSI-C --ignore-case -N unicode_lookup_property_name --output-file gperf.tmp unicode_property_data_posix.gperf  */
+/* Command-line: gperf -T -C -c -t -j1 -L ANSI-C --ignore-case --pic -Q unicode_prop_name_pool -N unicode_lookup_property_name --output-file gperf.tmp unicode_property_data_posix.gperf  */
 /* Computed positions: -k'1,3' */
 
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -4785,6 +4785,9 @@ const CodeRanges[] = {
   CR_ASCII,
 };
 
+#define pool_offset(s) offsetof(struct unicode_prop_name_pool_t, unicode_prop_name_pool_str##s)
+
+
 #define TOTAL_KEYWORDS 15
 #define MIN_WORD_LENGTH 4
 #define MAX_WORD_LENGTH 7
@@ -4879,48 +4882,85 @@ hash (register const char *str, register unsigned int len)
   return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]];
 }
 
+struct unicode_prop_name_pool_t
+  {
+    char unicode_prop_name_pool_str5[sizeof("print")];
+    char unicode_prop_name_pool_str6[sizeof("punct")];
+    char unicode_prop_name_pool_str7[sizeof("alpha")];
+    char unicode_prop_name_pool_str8[sizeof("alnum")];
+    char unicode_prop_name_pool_str9[sizeof("xdigit")];
+    char unicode_prop_name_pool_str10[sizeof("newline")];
+    char unicode_prop_name_pool_str11[sizeof("upper")];
+    char unicode_prop_name_pool_str12[sizeof("ascii")];
+    char unicode_prop_name_pool_str13[sizeof("cntrl")];
+    char unicode_prop_name_pool_str14[sizeof("space")];
+    char unicode_prop_name_pool_str15[sizeof("word")];
+    char unicode_prop_name_pool_str16[sizeof("lower")];
+    char unicode_prop_name_pool_str17[sizeof("graph")];
+    char unicode_prop_name_pool_str18[sizeof("digit")];
+    char unicode_prop_name_pool_str19[sizeof("blank")];
+  };
+static const struct unicode_prop_name_pool_t unicode_prop_name_pool_contents =
+  {
+    "print",
+    "punct",
+    "alpha",
+    "alnum",
+    "xdigit",
+    "newline",
+    "upper",
+    "ascii",
+    "cntrl",
+    "space",
+    "word",
+    "lower",
+    "graph",
+    "digit",
+    "blank"
+  };
+#define unicode_prop_name_pool ((const char *) &unicode_prop_name_pool_contents)
 #ifdef __GNUC__
 __inline
 #if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
 __attribute__ ((__gnu_inline__))
 #endif
 #endif
-const struct PropertyNameCtype *
+const struct PoolPropertyNameCtype *
 unicode_lookup_property_name (register const char *str, register unsigned int len)
 {
-  static const struct PropertyNameCtype wordlist[] =
+  static const struct PoolPropertyNameCtype wordlist[] =
     {
-      {""}, {""}, {""}, {""}, {""},
+      {-1}, {-1}, {-1}, {-1}, {-1},
 
-      {"print",                                7},
+      {pool_offset(5),                                7},
 
-      {"punct",                                8},
+      {pool_offset(6),                                8},
 
-      {"alpha",                                1},
+      {pool_offset(7),                                1},
 
-      {"alnum",                               13},
+      {pool_offset(8),                               13},
 
-      {"xdigit",                              11},
+      {pool_offset(9),                              11},
 
-      {"newline",                              0},
+      {pool_offset(10),                              0},
 
-      {"upper",                               10},
+      {pool_offset(11),                               10},
 
-      {"ascii",                               14},
+      {pool_offset(12),                               14},
 
-      {"cntrl",                                3},
+      {pool_offset(13),                                3},
 
-      {"space",                                9},
+      {pool_offset(14),                                9},
 
-      {"word",                                12},
+      {pool_offset(15),                                12},
 
-      {"lower",                                6},
+      {pool_offset(16),                                6},
 
-      {"graph",                                5},
+      {pool_offset(17),                                5},
 
-      {"digit",                                4},
+      {pool_offset(18),                                4},
 
-      {"blank",                                2}
+      {pool_offset(19),                                2}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
@@ -4929,10 +4969,14 @@ unicode_lookup_property_name (register const char *str, register unsigned int le
 
       if (key <= MAX_HASH_VALUE && key >= 0)
         {
-          register const char *s = wordlist[key].name;
+          register int o = wordlist[key].name;
+          if (o >= 0)
+            {
+              register const char *s = o + unicode_prop_name_pool;
 
-          if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0')
-            return &wordlist[key];
+              if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0')
+                return &wordlist[key];
+            }
         }
     }
   return 0;
diff --git a/src/utf8.c b/src/utf8.c
index 1ad9653..e5e59b2 100644
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -2,7 +2,7 @@
   utf8.c -  Oniguruma (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2016  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2002-2017  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -124,7 +124,7 @@ mbc_to_code(const UChar* p, const UChar* end)
   OnigCodePoint n;
 
   len = mbc_enc_len(p);
-  if (len > end - p) len = end - p;
+  if (len > (int )(end - p)) len = (int )(end - p);
 
   c = *p++;
   if (len > 1) {
@@ -216,7 +216,7 @@ code_to_mbc(OnigCodePoint code, UChar *buf)
     }
 
     *p++ = UTF8_TRAIL0(code);
-    return p - buf;
+    return (int )(p - buf);
   }
 }