added builtin unicode character class functions

moo/Makefile.am

@@ -5,9 +5,9 @@ EXTRA_DIST =
 SUBDIRS =
 
 if ENABLE_STATIC_MODULE
-SUBDIRS += mod lib bin
+SUBDIRS += tools mod lib bin
 else
-SUBDIRS += lib mod bin
+SUBDIRS += tools lib mod bin
 endif
 
 DIST_SUBDIRS = $(SUBDIRS) t wasm

moo/Makefile.in

@@ -87,8 +87,8 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-@ENABLE_STATIC_MODULE_TRUE@am__append_1 = mod lib bin
+@ENABLE_STATIC_MODULE_TRUE@am__append_1 = tools mod lib bin
-@ENABLE_STATIC_MODULE_FALSE@am__append_2 = lib mod bin
+@ENABLE_STATIC_MODULE_FALSE@am__append_2 = tools lib mod bin
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
@@ -166,8 +166,8 @@ am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/ac/ar-lib \
 	$(top_srcdir)/ac/compile $(top_srcdir)/ac/config.guess \
 	$(top_srcdir)/ac/config.sub $(top_srcdir)/ac/install-sh \
 	$(top_srcdir)/ac/ltmain.sh $(top_srcdir)/ac/missing ac/ar-lib \
-	ac/compile ac/config.guess ac/config.sub ac/install-sh \
+	ac/compile ac/config.guess ac/config.sub ac/depcomp \
-	ac/ltmain.sh ac/missing
+	ac/install-sh ac/ltmain.sh ac/missing
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)

moo/bin/main.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/configure

@@ -22047,7 +22047,7 @@ MOO_PROJECT_AUTHOR="${PACKAGE_BUGREPORT}"
 MOO_PROJECT_URL="${PACKAGE_URL}"
 
 
-ac_config_files="$ac_config_files Makefile lib/Makefile mod/Makefile bin/Makefile t/Makefile wasm/Makefile"
+ac_config_files="$ac_config_files Makefile tools/Makefile lib/Makefile mod/Makefile bin/Makefile t/Makefile wasm/Makefile"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -23217,6 +23217,7 @@ do
     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
     "mod/Makefile") CONFIG_FILES="$CONFIG_FILES mod/Makefile" ;;
     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;

moo/configure.ac

@@ -871,6 +871,7 @@ AC_SUBST(MOO_PROJECT_URL, "${PACKAGE_URL}")
 
 AC_CONFIG_FILES([
 	Makefile 
+	tools/Makefile 
 	lib/Makefile 
 	mod/Makefile 
 	bin/Makefile

moo/lib/Makefile.am

@@ -37,6 +37,7 @@ pkgincludedir = $(includedir)
 
 pkginclude_HEADERS = \
 	moo.h \
+	moo-chr.h \
 	moo-cmn.h \
 	moo-opt.h \
 	moo-rbt.h \
@@ -54,6 +55,7 @@ pkglib_LTLIBRARIES = libmoo.la libmoox.la
 ##################################################
 libmoo_la_SOURCES = \
 	bct-lab.h \
+	chr.c \
 	moo.h \
 	moo-cmn.h \
 	moo-rbt.h \
@@ -80,6 +82,8 @@ libmoo_la_SOURCES = \
 	pf-utf8.c \
 	rbt.c \
 	sym.c \
+	uch-case.h \
+	uch-prop.h \
 	utf8.c \
 	utf16.c \
 	utl.c
@@ -121,9 +125,8 @@ endif
 # libmoox
 ##############################################################
 libmoox_la_SOURCES = \
-	moo-opt.h \
 	moo-std.h \
-	opt-impl.h \
+	opt-imp.h \
 	opt.c \
 	std.c
 if WIN32

moo/lib/Makefile.in

@@ -153,14 +153,14 @@ am__installdirs = "$(DESTDIR)$(pkglibdir)" \
 	"$(DESTDIR)$(pkgincludedir)"
 LTLIBRARIES = $(pkglib_LTLIBRARIES)
 am__DEPENDENCIES_1 =
-am_libmoo_la_OBJECTS = libmoo_la-bigint.lo libmoo_la-comp.lo \
+am_libmoo_la_OBJECTS = libmoo_la-chr.lo libmoo_la-bigint.lo \
-	libmoo_la-debug.lo libmoo_la-decode.lo libmoo_la-dic.lo \
+	libmoo_la-comp.lo libmoo_la-debug.lo libmoo_la-decode.lo \
-	libmoo_la-err.lo libmoo_la-exec.lo libmoo_la-fmt.lo \
+	libmoo_la-dic.lo libmoo_la-err.lo libmoo_la-exec.lo \
-	libmoo_la-gc.lo libmoo_la-heap.lo libmoo_la-mb8.lo \
+	libmoo_la-fmt.lo libmoo_la-gc.lo libmoo_la-heap.lo \
-	libmoo_la-moo.lo libmoo_la-number.lo libmoo_la-obj.lo \
+	libmoo_la-mb8.lo libmoo_la-moo.lo libmoo_la-number.lo \
-	libmoo_la-pf-basic.lo libmoo_la-pf-sys.lo libmoo_la-pf-utf8.lo \
+	libmoo_la-obj.lo libmoo_la-pf-basic.lo libmoo_la-pf-sys.lo \
-	libmoo_la-rbt.lo libmoo_la-sym.lo libmoo_la-utf8.lo \
+	libmoo_la-pf-utf8.lo libmoo_la-rbt.lo libmoo_la-sym.lo \
-	libmoo_la-utf16.lo libmoo_la-utl.lo
+	libmoo_la-utf8.lo libmoo_la-utf16.lo libmoo_la-utl.lo
 libmoo_la_OBJECTS = $(am_libmoo_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@@ -173,8 +173,8 @@ libmoo_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 @ENABLE_LIBLTDL_FALSE@am__DEPENDENCIES_3 = $(am__DEPENDENCIES_1)
 @ENABLE_LIBUNWIND_TRUE@am__DEPENDENCIES_4 = $(am__DEPENDENCIES_1)
 @WIN32_TRUE@am__DEPENDENCIES_5 = $(am__DEPENDENCIES_1)
-am__libmoox_la_SOURCES_DIST = moo-opt.h moo-std.h opt-impl.h opt.c \
+am__libmoox_la_SOURCES_DIST = moo-std.h opt-imp.h opt.c std.c \
-	std.c poll-msw.c poll-msw.h
+	poll-msw.c poll-msw.h
 @WIN32_TRUE@am__objects_1 = libmoox_la-poll-msw.lo
 am_libmoox_la_OBJECTS = libmoox_la-opt.lo libmoox_la-std.lo \
 	$(am__objects_1)
@@ -198,7 +198,8 @@ DEFAULT_INCLUDES =
 depcomp = $(SHELL) $(top_srcdir)/ac/depcomp
 am__maybe_remake_depfiles = depfiles
 am__depfiles_remade = ./$(DEPDIR)/libmoo_la-bigint.Plo \
-	./$(DEPDIR)/libmoo_la-comp.Plo ./$(DEPDIR)/libmoo_la-debug.Plo \
+	./$(DEPDIR)/libmoo_la-chr.Plo ./$(DEPDIR)/libmoo_la-comp.Plo \
+	./$(DEPDIR)/libmoo_la-debug.Plo \
 	./$(DEPDIR)/libmoo_la-decode.Plo ./$(DEPDIR)/libmoo_la-dic.Plo \
 	./$(DEPDIR)/libmoo_la-err.Plo ./$(DEPDIR)/libmoo_la-exec.Plo \
 	./$(DEPDIR)/libmoo_la-fmt.Plo ./$(DEPDIR)/libmoo_la-gc.Plo \
@@ -450,6 +451,7 @@ LIBADD_LIB_COMMON =
 @WIN32_TRUE@	$(am__append_1) $(am__append_2)
 pkginclude_HEADERS = \
 	moo.h \
+	moo-chr.h \
 	moo-cmn.h \
 	moo-opt.h \
 	moo-rbt.h \
@@ -463,6 +465,7 @@ pkglib_LTLIBRARIES = libmoo.la libmoox.la
 ##################################################
 libmoo_la_SOURCES = \
 	bct-lab.h \
+	chr.c \
 	moo.h \
 	moo-cmn.h \
 	moo-rbt.h \
@@ -489,6 +492,8 @@ libmoo_la_SOURCES = \
 	pf-utf8.c \
 	rbt.c \
 	sym.c \
+	uch-case.h \
+	uch-prop.h \
 	utf8.c \
 	utf16.c \
 	utl.c
@@ -505,8 +510,7 @@ libmoo_la_DEPENDENCIES = $(am__append_4) $(am__append_6) \
 ##############################################################
 # libmoox
 ##############################################################
-libmoox_la_SOURCES = moo-opt.h moo-std.h opt-impl.h opt.c std.c \
+libmoox_la_SOURCES = moo-std.h opt-imp.h opt.c std.c $(am__append_15)
-	$(am__append_15)
 libmoox_la_CPPFLAGS = $(CPPFLAGS_LIB_COMMON) $(CPPFLAGS_PFMOD)
 libmoox_la_LDFLAGS = $(LDFLAGS_LIB_COMMON)
 libmoox_la_LIBADD = $(LIBADD_LIB_COMMON) -lmoo $(LIBM) $(PTHREAD_LIBS) \
@@ -611,6 +615,7 @@ distclean-compile:
 	-rm -f *.tab.c
 
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-bigint.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-chr.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-comp.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-debug.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-decode.Plo@am__quote@ # am--include-marker
@@ -666,6 +671,13 @@ am--depfiles: $(am__depfiles_remade)
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
 
+libmoo_la-chr.lo: chr.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libmoo_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libmoo_la-chr.lo -MD -MP -MF $(DEPDIR)/libmoo_la-chr.Tpo -c -o libmoo_la-chr.lo `test -f 'chr.c' || echo '$(srcdir)/'`chr.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/libmoo_la-chr.Tpo $(DEPDIR)/libmoo_la-chr.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='chr.c' object='libmoo_la-chr.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libmoo_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libmoo_la-chr.lo `test -f 'chr.c' || echo '$(srcdir)/'`chr.c
+
 libmoo_la-bigint.lo: bigint.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libmoo_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libmoo_la-bigint.lo -MD -MP -MF $(DEPDIR)/libmoo_la-bigint.Tpo -c -o libmoo_la-bigint.lo `test -f 'bigint.c' || echo '$(srcdir)/'`bigint.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/libmoo_la-bigint.Tpo $(DEPDIR)/libmoo_la-bigint.Plo
@@ -997,6 +1009,7 @@ clean-am: clean-generic clean-libtool clean-pkglibLTLIBRARIES \
 
 distclean: distclean-am
 		-rm -f ./$(DEPDIR)/libmoo_la-bigint.Plo
+	-rm -f ./$(DEPDIR)/libmoo_la-chr.Plo
 	-rm -f ./$(DEPDIR)/libmoo_la-comp.Plo
 	-rm -f ./$(DEPDIR)/libmoo_la-debug.Plo
 	-rm -f ./$(DEPDIR)/libmoo_la-decode.Plo
@@ -1068,6 +1081,7 @@ installcheck-am:
 
 maintainer-clean: maintainer-clean-am
 		-rm -f ./$(DEPDIR)/libmoo_la-bigint.Plo
+	-rm -f ./$(DEPDIR)/libmoo_la-chr.Plo
 	-rm -f ./$(DEPDIR)/libmoo_la-comp.Plo
 	-rm -f ./$(DEPDIR)/libmoo_la-debug.Plo
 	-rm -f ./$(DEPDIR)/libmoo_la-decode.Plo

moo/lib/bigint.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/chr.c

@@ -0,0 +1,184 @@
+/*
+ * $Id$
+ *
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. 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 "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 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.
+ */
+
+#include <moo-chr.h>
+
+/* ---------------------------------------------------------- */
+#include "uch-prop.h"
+#include "uch-case.h"
+/* ---------------------------------------------------------- */
+
+#define UCH_PROP_MAP_INDEX(c) ((c) / MOO_COUNTOF(uch_prop_page_0000))
+#define UCH_PROP_PAGE_INDEX(c) ((c) % MOO_COUNTOF(uch_prop_page_0000))
+
+#define UCH_CASE_MAP_INDEX(c) ((c) / MOO_COUNTOF(uch_case_page_0000))
+#define UCH_CASE_PAGE_INDEX(c) ((c) % MOO_COUNTOF(uch_case_page_0000))
+
+#define UCH_IS_TYPE(c,type) \
+	((c) >= 0 && (c) <= UCH_PROP_MAX && \
+	 (uch_prop_map[UCH_PROP_MAP_INDEX(c)][UCH_PROP_PAGE_INDEX(c)] & (type)) != 0)
+
+int moo_is_uch_type (moo_uch_t c, moo_uch_prop_t type)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, type);
+}
+
+int moo_is_uch_upper (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_UPPER);
+}
+
+int moo_is_uch_lower (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_LOWER);
+}
+
+int moo_is_uch_alpha (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_ALPHA);
+}
+
+int moo_is_uch_digit (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_DIGIT);
+}
+
+int moo_is_uch_xdigit (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_XDIGIT);
+}
+
+int moo_is_uch_alnum (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_ALNUM);
+}
+
+int moo_is_uch_space (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_SPACE);
+}
+
+int moo_is_uch_print (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_PRINT);
+}
+
+int moo_is_uch_graph (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_GRAPH);
+}
+
+int moo_is_uch_cntrl (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_CNTRL);
+}
+
+int moo_is_uch_punct (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_PUNCT);
+}
+
+int moo_is_uch_blank (moo_uch_t c)
+{
+	return UCH_IS_TYPE((moo_uchu_t)c, MOO_UCH_PROP_BLANK);
+}
+
+moo_uch_t moo_to_uch_upper (moo_uch_t c)
+{
+	moo_uchu_t uc = (moo_uchu_t)c;
+	if (uc >= 0 && uc <= UCH_CASE_MAX) 
+	{
+	 	uch_case_page_t* page;
+		page = uch_case_map[UCH_CASE_MAP_INDEX(uc)];
+		return uc - page[UCH_CASE_PAGE_INDEX(uc)].upper;
+	}
+	return c;
+}
+
+moo_uch_t moo_to_uch_lower (moo_uch_t c)
+{
+	moo_uchu_t uc = (moo_uchu_t)c;
+	if (uc >= 0 && uc <= UCH_CASE_MAX) 
+	{
+	 	uch_case_page_t* page;
+		page = uch_case_map[UCH_CASE_MAP_INDEX(uc)];
+		return uc + page[UCH_CASE_PAGE_INDEX(uc)].lower;
+	}
+	return c;
+}
+
+/* ---------------------------------------------------------- */
+
+int moo_is_bch_type (moo_bch_t c, moo_bch_prop_t type)
+{
+	switch (type)
+	{
+		case MOO_OOCH_PROP_UPPER:
+			return moo_is_bch_upper(c);
+		case MOO_OOCH_PROP_LOWER:
+			return moo_is_bch_lower(c);
+		case MOO_OOCH_PROP_ALPHA:
+			return moo_is_bch_alpha(c);
+		case MOO_OOCH_PROP_DIGIT:
+			return moo_is_bch_digit(c);
+		case MOO_OOCH_PROP_XDIGIT:
+			return moo_is_bch_xdigit(c);
+		case MOO_OOCH_PROP_ALNUM:
+			return moo_is_bch_alnum(c);
+		case MOO_OOCH_PROP_SPACE:
+			return moo_is_bch_space(c);
+		case MOO_OOCH_PROP_PRINT:
+			return moo_is_bch_print(c);
+		case MOO_OOCH_PROP_GRAPH:
+			return moo_is_bch_graph(c);
+		case MOO_OOCH_PROP_CNTRL:
+			return moo_is_bch_cntrl(c);
+		case MOO_OOCH_PROP_PUNCT:
+			return moo_is_bch_punct(c);
+		case MOO_OOCH_PROP_BLANK:
+			return moo_is_bch_blank(c);
+	}
+
+	/* must not reach here */
+	return 0;
+}
+
+#if !defined(moo_to_bch_upper)
+moo_bch_t moo_to_bch_upper (moo_bch_t c)
+{
+	if(moo_is_bch_lower(c)) return c & 95;
+	return c;
+}
+#endif
+
+#if !defined(moo_to_bch_lower)
+moo_bch_t moo_to_bch_lower (moo_bch_t c)
+{
+	if(moo_is_bch_upper(c)) return c | 32;
+	return c;
+}
+#endif
+

moo/lib/comp.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -25,6 +25,7 @@
  */
 
 #include "moo-prv.h"
+#include <moo-chr.h>
 
 #define CLASS_BUFFER_ALIGN       64
 #define LITERAL_BUFFER_ALIGN     64
@@ -287,26 +288,29 @@ static MOO_INLINE int is_spacechar (moo_ooci_t c)
 
 static MOO_INLINE int is_alphachar (moo_ooci_t c)
 {
-/* TODO: support full unicode */
+	/*return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');*/
-	return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
+	return moo_is_ooch_alpha(c);
 }
 
 static MOO_INLINE int is_digitchar (moo_ooci_t c)
 {
 /* TODO: support full unicode */
-	return (c >= '0' && c <= '9');
+	/*return (c >= '0' && c <= '9');*/
+	return moo_is_ooch_digit(c);
 }
 
 static MOO_INLINE int is_xdigitchar (moo_ooci_t c)
 {
 /* TODO: support full unicode */
-	return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
+	/*return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');*/
+	return moo_is_ooch_xdigit(c);
 }
 
 static MOO_INLINE int is_alnumchar (moo_ooci_t c)
 {
 /* TODO: support full unicode */
-	return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9');
+	/*return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9');*/
+	return moo_is_ooch_alnum(c);
 }
 
 static MOO_INLINE int is_binselchar (moo_ooci_t c)

moo/lib/debug.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/decode.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/dic.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/err.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/exec.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/fmt.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/gc.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/heap.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/mb8.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/moo-chr.h

@@ -0,0 +1,292 @@
+/*
+ * $Id$
+ *
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. 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 "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 BE LIABLE FOR ANY DIRECT, INDIRECT,
+    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+    NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _MOO_CHR_H_
+#define _MOO_CHR_H_
+
+#include <moo-cmn.h>
+
+enum moo_ooch_prop_t
+{
+	MOO_OOCH_PROP_UPPER  = (1 << 0),
+#define MOO_UCH_PROP_UPPER MOO_OOCH_PROP_UPPER
+#define MOO_BCH_PROP_UPPER MOO_OOCH_PROP_UPPER
+
+	MOO_OOCH_PROP_LOWER  = (1 << 1),
+#define MOO_UCH_PROP_LOWER MOO_OOCH_PROP_LOWER
+#define MOO_BCH_PROP_LOWER MOO_OOCH_PROP_LOWER
+
+	MOO_OOCH_PROP_ALPHA  = (1 << 2),
+#define MOO_UCH_PROP_ALPHA MOO_OOCH_PROP_ALPHA
+#define MOO_BCH_PROP_ALPHA MOO_OOCH_PROP_ALPHA
+
+	MOO_OOCH_PROP_DIGIT  = (1 << 3),
+#define MOO_UCH_PROP_DIGIT MOO_OOCH_PROP_DIGIT
+#define MOO_BCH_PROP_DIGIT MOO_OOCH_PROP_DIGIT
+
+	MOO_OOCH_PROP_XDIGIT = (1 << 4),
+#define MOO_UCH_PROP_XDIGIT MOO_OOCH_PROP_XDIGIT
+#define MOO_BCH_PROP_XDIGIT MOO_OOCH_PROP_XDIGIT
+
+	MOO_OOCH_PROP_ALNUM  = (1 << 5),
+#define MOO_UCH_PROP_ALNUM MOO_OOCH_PROP_XDIGIT
+#define MOO_BCH_PROP_ALNUM MOO_OOCH_PROP_XDIGIT
+
+	MOO_OOCH_PROP_SPACE  = (1 << 6),
+#define MOO_UCH_PROP_SPACE MOO_OOCH_PROP_SPACE
+#define MOO_BCH_PROP_SPACE MOO_OOCH_PROP_SPACE
+
+	MOO_OOCH_PROP_PRINT  = (1 << 8),
+#define MOO_UCH_PROP_PRINT MOO_OOCH_PROP_PRINT
+#define MOO_BCH_PROP_PRINT MOO_OOCH_PROP_PRINT
+
+	MOO_OOCH_PROP_GRAPH  = (1 << 9),
+#define MOO_UCH_PROP_GRAPH MOO_OOCH_PROP_GRAPH
+#define MOO_BCH_PROP_GRAPH MOO_OOCH_PROP_GRAPH
+
+	MOO_OOCH_PROP_CNTRL  = (1 << 10),
+#define MOO_UCH_PROP_CNTRL MOO_OOCH_PROP_CNTRL
+#define MOO_BCH_PROP_CNTRL MOO_OOCH_PROP_CNTRL
+
+	MOO_OOCH_PROP_PUNCT  = (1 << 11),
+#define MOO_UCH_PROP_PUNCT MOO_OOCH_PROP_PUNCT
+#define MOO_BCH_PROP_PUNCT MOO_OOCH_PROP_PUNCT
+
+	MOO_OOCH_PROP_BLANK  = (1 << 12)
+#define MOO_UCH_PROP_BLANK MOO_OOCH_PROP_BLANK
+#define MOO_BCH_PROP_BLANK MOO_OOCH_PROP_BLANK
+};
+
+typedef enum moo_ooch_prop_t moo_ooch_prop_t;
+typedef enum moo_ooch_prop_t moo_uch_prop_t;
+typedef enum moo_ooch_prop_t moo_bch_prop_t;
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+MOO_EXPORT int moo_is_uch_type (moo_uch_t c, moo_uch_prop_t type);
+MOO_EXPORT int moo_is_uch_upper (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_lower (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_alpha (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_digit (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_xdigit (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_alnum (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_space (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_print (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_graph (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_cntrl (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_punct (moo_uch_t c);
+MOO_EXPORT int moo_is_uch_blank (moo_uch_t c);
+MOO_EXPORT moo_uch_t moo_to_uch_upper (moo_uch_t c);
+MOO_EXPORT moo_uch_t moo_to_uch_lower (moo_uch_t c);
+
+
+/* ------------------------------------------------------------------------- */
+
+MOO_EXPORT int moo_is_bch_type (moo_bch_t c, moo_bch_prop_t type);
+
+#if defined(__has_builtin)
+#	if __has_builtin(__builtin_isupper)
+#		define moo_is_bch_upper __builtin_isupper
+#	endif
+#	if __has_builtin(__builtin_islower)
+#		define moo_is_bch_lower __builtin_islower
+#	endif
+#	if __has_builtin(__builtin_isalpha)
+#		define moo_is_bch_alpha __builtin_isalpha
+#	endif
+#	if __has_builtin(__builtin_isdigit)
+#		define moo_is_bch_digit __builtin_isdigit
+#	endif
+#	if __has_builtin(__builtin_isxdigit)
+#		define moo_is_bch_xdigit __builtin_isxdigit
+#	endif
+#	if __has_builtin(__builtin_isalnum)
+#		define moo_is_bch_alnum __builtin_isalnum
+#	endif
+#	if __has_builtin(__builtin_isspace)
+#		define moo_is_bch_space __builtin_isspace
+#	endif
+#	if __has_builtin(__builtin_isprint)
+#		define moo_is_bch_print __builtin_isprint
+#	endif
+#	if __has_builtin(__builtin_isgraph)
+#		define moo_is_bch_graph __builtin_isgraph
+#	endif
+#	if __has_builtin(__builtin_iscntrl)
+#		define moo_is_bch_cntrl __builtin_iscntrl
+#	endif
+#	if __has_builtin(__builtin_ispunct)
+#		define moo_is_bch_punct __builtin_ispunct
+#	endif
+#	if __has_builtin(__builtin_isblank)
+#		define moo_is_bch_blank __builtin_isblank
+#	endif
+#	if __has_builtin(__builtin_toupper)
+#		define moo_to_bch_upper __builtin_toupper
+#	endif
+#	if __has_builtin(__builtin_tolower)
+#		define moo_to_bch_lower __builtin_tolower
+#	endif
+#elif (__GNUC__ >= 4) 
+#	define moo_is_bch_upper __builtin_isupper
+#	define moo_is_bch_lower __builtin_islower
+#	define moo_is_bch_alpha __builtin_isalpha
+#	define moo_is_bch_digit __builtin_isdigit
+#	define moo_is_bch_xdigit __builtin_isxdigit
+#	define moo_is_bch_alnum __builtin_isalnum
+#	define moo_is_bch_space __builtin_isspace
+#	define moo_is_bch_print __builtin_isprint
+#	define moo_is_bch_graph __builtin_isgraph
+#	define moo_is_bch_cntrl __builtin_iscntrl
+#	define moo_is_bch_punct __builtin_ispunct
+#	define moo_is_bch_blank __builtin_isblank
+#	define moo_to_bch_upper __builtin_toupper
+#	define moo_to_bch_lower __builtin_tolower
+#endif
+
+/* the bch class functions support no locale.
+ * these implemenent latin-1 only */
+
+#if !defined(moo_is_bch_upper) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_upper (moo_bch_t c) { return (moo_bchu_t)c - 'A' < 26; }
+#elif !defined(moo_is_bch_upper)
+#	define moo_is_bch_upper(c) ((moo_bchu_t)(c) - 'A' < 26)
+#endif
+
+#if !defined(moo_is_bch_lower) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_lower (moo_bch_t c) { return (moo_bchu_t)c - 'a' < 26; }
+#elif !defined(moo_is_bch_lower)
+#	define moo_is_bch_lower(c) ((moo_bchu_t)(c) - 'a' < 26)
+#endif
+
+#if !defined(moo_is_bch_alpha) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_alpha (moo_bch_t c) { return ((moo_bchu_t)c | 32) - 'a' < 26; }
+#elif !defined(moo_is_bch_alpha)
+#	define moo_is_bch_alpha(c) (((moo_bchu_t)(c) | 32) - 'a' < 26)
+#endif
+
+#if !defined(moo_is_bch_digit) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_digit (moo_bch_t c) { return (moo_bchu_t)c - '0' < 10; }
+#elif !defined(moo_is_bch_digit)
+#	define moo_is_bch_digit(c) ((moo_bchu_t)(c) - '0' < 10)
+#endif
+
+#if !defined(moo_is_bch_xdigit) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_xdigit (moo_bch_t c) { return moo_is_bch_digit(c) || ((moo_bchu_t)c | 32) - 'a' < 6; }
+#elif !defined(moo_is_bch_xdigit)
+#	define moo_is_bch_xdigit(c) (moo_is_bch_digit(c) || ((moo_bchu_t)(c) | 32) - 'a' < 6)
+#endif
+
+#if !defined(moo_is_bch_alnum) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_alnum (moo_bch_t c) { return moo_is_bch_alpha(c) || moo_is_bch_digit(c); }
+#elif !defined(moo_is_bch_alnum)
+#	define moo_is_bch_alnum(c) (moo_is_bch_alpha(c) || moo_is_bch_digit(c))
+#endif
+
+#if !defined(moo_is_bch_space) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_space (moo_bch_t c) { return c == ' ' || (moo_bchu_t)c - '\t' < 5; }
+#elif !defined(moo_is_bch_space)
+#	define moo_is_bch_space(c) ((c) == ' ' || (moo_bchu_t)(c) - '\t' < 5)
+#endif
+
+#if !defined(moo_is_bch_print) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_print (moo_bch_t c) { return (moo_bchu_t)c - ' ' < 95; }
+#elif !defined(moo_is_bch_print)
+#	define moo_is_bch_print(c) ((moo_bchu_t)(c) - ' ' < 95)
+#endif
+
+#if !defined(moo_is_bch_graph) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_graph (moo_bch_t c) { return (moo_bchu_t)c - '!' < 94; }
+#elif !defined(moo_is_bch_graph)
+#	define moo_is_bch_graph(c) ((moo_bchu_t)(c) - '!' < 94)
+#endif
+
+#if !defined(moo_is_bch_cntrl) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_cntrl (moo_bch_t c) { return (moo_bchu_t)c < ' ' || (moo_bchu_t)c == 127; }
+#elif !defined(moo_is_bch_cntrl)
+#	define moo_is_bch_cntrl(c) ((moo_bchu_t)(c) < ' ' || (moo_bchu_t)(c) == 127)
+#endif
+
+#if !defined(moo_is_bch_punct) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_punct (moo_bch_t c) { return moo_is_bch_graph(c) && !moo_is_bch_alnum(c); }
+#elif !defined(moo_is_bch_punct)
+#	define moo_is_bch_punct(c) (moo_is_bch_graph(c) && !moo_is_bch_alnum(c))
+#endif
+
+#if !defined(moo_is_bch_blank) && defined(MOO_HAVE_INLINE)
+static MOO_INLINE int moo_is_bch_blank (moo_bch_t c) { return c == ' ' || c == '\t'; }
+#elif !defined(moo_is_bch_blank)
+#	define moo_is_bch_blank(c) ((c) == ' ' || (c) == '\t')
+#endif
+
+#if !defined(moo_to_bch_upper)
+MOO_EXPORT moo_bch_t moo_to_bch_upper (moo_bch_t c);
+#endif
+#if !defined(moo_to_bch_lower)
+MOO_EXPORT moo_bch_t moo_to_bch_lower (moo_bch_t c);
+#endif
+
+#if defined(MOO_OOCH_IS_UCH)
+#	define moo_is_ooch_type moo_is_uch_type
+#	define moo_is_ooch_upper moo_is_uch_upper
+#	define moo_is_ooch_lower moo_is_uch_lower
+#	define moo_is_ooch_alpha moo_is_uch_alpha
+#	define moo_is_ooch_digit moo_is_uch_digit
+#	define moo_is_ooch_xdigit moo_is_uch_xdigit
+#	define moo_is_ooch_alnum moo_is_uch_alnum
+#	define moo_is_ooch_space moo_is_uch_space
+#	define moo_is_ooch_print moo_is_uch_print
+#	define moo_is_ooch_graph moo_is_uch_graph
+#	define moo_is_ooch_cntrl moo_is_uch_cntrl
+#	define moo_is_ooch_punct moo_is_uch_punct
+#	define moo_is_ooch_blank moo_is_uch_blank
+#	define moo_to_ooch_upper moo_to_uch_upper
+#	define moo_to_ooch_lower moo_to_uch_lower
+#else
+#	define moo_is_ooch_type moo_is_bch_type
+#	define moo_is_ooch_upper moo_is_bch_upper
+#	define moo_is_ooch_lower moo_is_bch_lower
+#	define moo_is_ooch_alpha moo_is_bch_alpha
+#	define moo_is_ooch_digit moo_is_bch_digit
+#	define moo_is_ooch_xdigit moo_is_bch_xdigit
+#	define moo_is_ooch_alnum moo_is_bch_alnum
+#	define moo_is_ooch_space moo_is_bch_space
+#	define moo_is_ooch_print moo_is_bch_print
+#	define moo_is_ooch_graph moo_is_bch_graph
+#	define moo_is_ooch_cntrl moo_is_bch_cntrl
+#	define moo_is_ooch_punct moo_is_bch_punct
+#	define moo_is_ooch_blank moo_is_bch_blank
+#	define moo_to_ooch_upper moo_to_bch_upper
+#	define moo_to_ooch_lower moo_to_bch_lower
+#endif
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

moo/lib/moo-cmn.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/moo-opt.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/moo-prv.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/moo-rbt.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/moo-utl.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/moo.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/moo.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -2604,6 +2604,17 @@ static MOO_INLINE moo_uch_t* moo_dupbtoucstr (moo_t* moo, const moo_bch_t* bcs,
 #	define moo_dupbtoucstr(moo, bcs, ucslen) moo_dupbtoucstrwithheadroom(moo, 0, bcs, ucslen)
 #endif
 
+MOO_EXPORT moo_uch_t* moo_dupucstr (
+	moo_t*           moo,
+	const moo_uch_t* ucs,
+	moo_oow_t*       ucslen
+);
+
+MOO_EXPORT moo_bch_t* moo_dupbcstr (
+	moo_t*           moo,
+	const moo_bch_t* bcs,
+	moo_oow_t*       bcslen
+);
 
 MOO_EXPORT moo_uch_t* moo_dupuchars (
 	moo_t*           moo,
@@ -2627,6 +2638,8 @@ MOO_EXPORT moo_bch_t* moo_dupbchars (
 #	define moo_dupbtooocstrwithheadroom(moo,hrb,bcs,oocslen) moo_dupbtoucstrwithheadroom(moo,hrb,bcs,oocslen)
 #	define moo_dupootobcstr(moo,oocs,bcslen) moo_duputobcstr(moo,oocs,bcslen)
 #	define moo_dupbtooocstr(moo,bcs,oocslen) moo_dupbtoucstr(moo,bcs,oocslen)
+#	define moo_dupoocstr(moo,oocs,oocslen) moo_dupucstr(moo,oocs,oocslen)
+#	define moo_duputooocstr(moo,ucs,oocslen) moo_dupucstr(moo,ucs,oocslen)
 #	define moo_dupoochars(moo,oocs,oocslen) moo_dupuchars(moo,oocs,oocslen)
 #else
 #	define moo_dupootoucharswithheadroom(moo,hrb,oocs,oocslen,ucslen) moo_dupbtoucharswithheadroom(moo,hrb,oocs,oocslen,ucslen)
@@ -2638,6 +2651,8 @@ MOO_EXPORT moo_bch_t* moo_dupbchars (
 #	define moo_duputooocstrwithheadroom(moo,hrb,ucs,oocslen) moo_duputobcstrwithheadroom(moo,hrb,ucs,oocslen)
 #	define moo_dupootoucstr(moo,oocs,ucslen) moo_dupbtoucstr(moo,oocs,ucslen)
 #	define moo_duputooocstr(moo,ucs,oocslen) moo_duputobcstr(moo,ucs,oocslen)
+#	define moo_dupoocstr(moo,oocs,oocslen) moo_dupbcstr(moo,oocs,oocslen)
+#	define moo_dupbtooocstr(moo,bcs,oocslen) moo_dupucstr(moo,bcs,oocslen)
 #	define moo_dupoochars(moo,oocs,oocslen) moo_dupbchars(moo,oocs,oocslen)
 #endif
 

moo/lib/number.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/obj.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/opt-imp.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/opt.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -54,7 +54,7 @@ static moo_bch_t EMSG_BCH[] = { '\0' };
 #define xcompcharscstr moo_comp_uchars_ucstr
 #define xfindcharincstr moo_find_uchar_in_ucstr
 #define XCI_EOF MOO_BCI_EOF
-#include "opt-impl.h"
+#include "opt-imp.h"
 
 /* ------------------------------------------------------------ */
 
@@ -77,6 +77,6 @@ static moo_bch_t EMSG_BCH[] = { '\0' };
 #define xcompcharscstr moo_comp_bchars_bcstr
 #define xfindcharincstr moo_find_bchar_in_bcstr
 #define XCI_EOF MOO_UCI_EOF
-#include "opt-impl.h"
+#include "opt-imp.h"
 
 /* ------------------------------------------------------------ */

moo/lib/pack1.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/pf-basic.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/pf-utf8.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/rbt.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/std.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/sym.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/unpack.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/utf16.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/utf8.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/lib/utl.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -1099,6 +1099,39 @@ moo_bch_t* moo_duputobcstrwithheadroom (moo_t* moo, moo_oow_t headroom_bytes, co
 }
 
 /* ----------------------------------------------------------------------- */
+moo_uch_t* moo_dupucstr (moo_t* moo, const moo_uch_t* ucs, moo_oow_t* ucslen)
+{
+	moo_uch_t* ptr;
+	moo_oow_t len;
+
+	len = moo_count_ucstr(ucs);
+
+	ptr = (moo_uch_t*)moo_allocmem(moo, (len + 1) * MOO_SIZEOF(moo_uch_t));
+	if (!ptr) return MOO_NULL;
+
+	moo_copy_uchars (ptr, ucs, len);
+	ptr[len] = '\0';
+
+	if (ucslen) *ucslen = len;
+	return ptr;
+}
+
+moo_bch_t* moo_dupbcstr (moo_t* moo, const moo_bch_t* bcs, moo_oow_t* bcslen)
+{
+	moo_bch_t* ptr;
+	moo_oow_t len;
+
+	len = moo_count_bcstr(bcs);
+
+	ptr = (moo_bch_t*)moo_allocmem(moo, (len + 1) * MOO_SIZEOF(moo_bch_t));
+	if (!ptr) return MOO_NULL;
+
+	moo_copy_bchars (ptr, bcs, len);
+	ptr[len] = '\0';
+
+	if (bcslen) *bcslen = len;
+	return ptr;
+}
 
 moo_uch_t* moo_dupuchars (moo_t* moo, const moo_uch_t* ucs, moo_oow_t ucslen)
 {

moo/mod/_io.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/_sck.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/_x11.h

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/ffi.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/io-file.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/io.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/sck-addr.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/sck.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/stdio.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/mod/x11.c

@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
-    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+    Copyright (c) 2014-2019 Chung, Hyung-Hwan. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions

moo/tools/Makefile.am

@@ -0,0 +1,28 @@
+AUTOMAKE_OPTIONS = nostdinc
+
+CPPFLAGS_ALL_COMMON = \
+	-I$(abs_builddir) \
+	-I$(abs_builddir)/../lib  \
+	-I$(abs_srcdir) \
+	-I$(abs_srcdir)/../lib \
+	-I$(includedir)
+
+LDFLAGS_ALL_COMMON = -L$(abs_builddir) -L$(abs_builddir)/../lib -L$(libdir)
+
+CPPFLAGS_BIN_COMMON = $(CPPFLAGS_ALL_COMMON)
+LDFLAGS_BIN_COMMON = $(LDFLAGS_ALL_COMMON) -version-info 1:0:0 -no-undefined
+LIBADD_BIN_COMMON = $(LIBM) 
+
+bin_PROGRAMS = uni-case uni-prop
+
+uni_case_SOURCES = uni-case.c
+uni_case_CPPFLAGS = $(CPPFLAGS_ALL_COMMON)
+uni_case_LDFLAGS = $(LDFLAGS_ALL_COMMON)
+uni_case_LDADD = $(LIBADD_BIN_COMMON) 
+uni_case_DEPENDENCIES = 
+
+uni_prop_SOURCES = uni-prop.c
+uni_prop_CPPFLAGS = $(CPPFLAGS_ALL_COMMON)
+uni_prop_LDFLAGS = $(LDFLAGS_ALL_COMMON)
+uni_prop_LDADD = $(LIBADD_BIN_COMMON) 
+uni_prop_DEPENDENCIES = 

moo/tools/Makefile.in

@@ -0,0 +1,744 @@
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+
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+
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+    false; \
+  fi; \
+}
+am__make_running_with_option = \
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+	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
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+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/uni_case-uni-case.Po
+	-rm -f ./$(DEPDIR)/uni_prop-uni-prop.Po
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+		-rm -f ./$(DEPDIR)/uni_case-uni-case.Po
+	-rm -f ./$(DEPDIR)/uni_prop-uni-prop.Po
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+	clean-binPROGRAMS clean-generic clean-libtool cscopelist-am \
+	ctags ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-binPROGRAMS \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am uninstall-binPROGRAMS
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

moo/tools/uni-case.c

@@ -0,0 +1,175 @@
+#include <moo-cmn.h>
+#include <locale.h>
+#include <wchar.h>
+#include <wctype.h>
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#if MOO_SIZEOF_WCHAR_T == MOO_SIZEOF_INT16_T
+        #define MAX_CHAR 0xFFFF
+#else
+        /*#define MAX_CHAR 0xE01EF*/
+        #define MAX_CHAR 0x10FFFF
+#endif
+
+#define CASE_PAGE_SIZE 512
+#define MAX_CASE_PAGE_COUNT ((MAX_CHAR + CASE_PAGE_SIZE) / CASE_PAGE_SIZE)
+
+/* 
+ * short is enough as the diff does not exceed
+ * the maixmum value of the short type.
+ */
+typedef long int wcdiff_t;
+
+typedef struct case_page_t case_page_t;
+struct case_page_t
+{
+	size_t no;
+	wcdiff_t upper[CASE_PAGE_SIZE];
+	wcdiff_t lower[CASE_PAGE_SIZE]; 
+	case_page_t* next;
+};
+
+size_t case_page_count = 0;
+case_page_t* case_pages = NULL;
+
+size_t case_map_count = 0;
+case_page_t* case_maps[MAX_CASE_PAGE_COUNT];
+
+void make_case_page (moo_uci_t start, moo_uci_t end)
+{
+	moo_uci_t code, c;
+	wcdiff_t upper[CASE_PAGE_SIZE];
+	wcdiff_t lower[CASE_PAGE_SIZE];
+	case_page_t* page;
+
+	memset (upper, 0, sizeof(upper));
+	memset (lower, 0, sizeof(lower));
+	for (code = start; code <= end; code++) 
+	{
+		c = code - start;
+		upper[c] = (wcdiff_t)code - (wcdiff_t)towupper(code);
+		lower[c] = (wcdiff_t)towlower(code) - (wcdiff_t)code;
+	}
+
+	for (page = case_pages; page != NULL; page = page->next) 
+	{
+		if (memcmp(upper, page->upper, sizeof(upper)) == 0 &&
+		    memcmp(lower, page->lower, sizeof(lower)) == 0) 
+		{
+			case_maps[case_map_count++] = page;
+			return;
+		}
+	}
+
+	page = (case_page_t*)malloc(sizeof(case_page_t));
+	page->no = case_page_count++;
+	memcpy (page->upper, upper, sizeof(upper));
+	memcpy (page->lower, lower, sizeof(lower));
+	page->next = case_pages;
+
+	case_pages = page;
+	case_maps[case_map_count++] = page;
+}
+
+void emit_case_page (case_page_t* page, int page_seq)
+{
+	size_t i;
+	wcdiff_t upper, lower; 
+
+	printf ("static uch_case_page_t uch_case_page_%04X[%u] =\n{\n", 
+		(unsigned int)page->no, (unsigned int)CASE_PAGE_SIZE);
+
+	for (i = 0; i < CASE_PAGE_SIZE; i++) 
+	{
+		upper = page->upper[i];
+		lower = page->lower[i];
+
+		if (i != 0) printf (",\n");
+		printf ("\t");
+
+	#if 0
+		if (upper > SHRT_MAX || upper < SHRT_MIN ||
+		    lower > SHRT_MAX || lower < SHRT_MIN) 
+		{
+			fprintf (stderr, "WARNING: page %u, index %u: value out of range - upper %ld lower %ld\n", 
+				(unsigned int)page->no, (unsigned int)i, (long int)upper, (long int)lower);
+		}
+	#endif
+
+		printf ("{%ld, %ld}", (long int)upper, (long int)lower);
+	}
+
+	printf ("\n};\n");
+}
+
+void emit_case_map ()
+{
+	size_t i;
+
+
+	printf ("static uch_case_page_t* uch_case_map[%u] =\n{\n", (unsigned int)case_map_count);
+
+	for (i = 0; i < case_map_count; i++) {
+		if (i != 0) printf (",\n");
+		printf ("\t /* 0x%lX-0x%lX */ ", 
+			(unsigned long int)(i * CASE_PAGE_SIZE), 
+			(unsigned long int)((i + 1) * CASE_PAGE_SIZE - 1));
+		printf ("uch_case_page_%04X", (int)case_maps[i]->no);
+	}
+
+	printf ("\n};\n");
+}
+
+static void emit_case_macros (void)
+{
+	printf ("/* generated by tools/uni-case.c */\n\n");
+	printf ("#define UCH_CASE_MAX 0x%lX\n\n", (unsigned long)MAX_CHAR);
+	printf ("typedef struct uch_case_page_t uch_case_page_t;\n\n");
+	printf ("struct uch_case_page_t {\n");
+
+	printf ("	moo_int32_t upper;\n"); 
+	printf ("	moo_int32_t lower;\n");
+	printf ("};\n\n");
+	printf ("\n");
+}
+
+int main ()
+{
+	moo_uci_t code;
+	case_page_t* page;
+	char* locale;
+	int page_seq = 0;
+
+	locale = setlocale (LC_ALL, "");
+	if (locale == NULL ||
+	    (strstr(locale, ".utf8") == NULL && strstr(locale, ".UTF8") == NULL &&
+	     strstr(locale, ".utf-8") == NULL && strstr(locale, ".UTF-8") == NULL)) 
+	{
+		fprintf (stderr, "error: the locale should be utf-8 compatible\n");
+		return -1;
+	}
+
+
+	for (code = 0; code < MAX_CHAR; code += CASE_PAGE_SIZE) 
+	{
+		make_case_page (code, code + CASE_PAGE_SIZE - 1);
+	}
+
+	emit_case_macros ();
+
+	for (page = case_pages; page != NULL; page = page->next) 
+	{
+		emit_case_page (page, page_seq);	
+		printf ("\n");
+		page_seq++;
+	}
+
+	emit_case_map ();
+
+	return 0;
+}
+

moo/tools/uni-prop.c

@@ -0,0 +1,282 @@
+#include <moo-cmn.h>
+#include <locale.h>
+#include <wchar.h>
+#include <wctype.h>
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if MOO_SIZEOF_UCH_T == MOO_SIZEOF_INT16_T
+	#define MAX_CHAR 0xFFFF
+#else
+	/*#define MAX_CHAR 0xE01EF*/
+	#define MAX_CHAR 0x10FFFF
+#endif
+
+#define UCH_PROP_PAGE_SIZE 256
+#define MAX_UCH_PROP_PAGE_COUNT ((MAX_CHAR + UCH_PROP_PAGE_SIZE) / UCH_PROP_PAGE_SIZE)
+
+typedef struct prop_page_t prop_page_t;
+struct prop_page_t
+{
+	size_t no;
+	moo_uint16_t props[UCH_PROP_PAGE_SIZE];
+	prop_page_t* next;
+};
+
+size_t prop_page_count = 0;
+prop_page_t* prop_pages = NULL;
+
+size_t prop_map_count = 0;
+prop_page_t* prop_maps[MAX_UCH_PROP_PAGE_COUNT];
+
+enum
+{
+	UCH_PROP_UPPER  = (1 << 0),
+	UCH_PROP_LOWER  = (1 << 1),
+	UCH_PROP_ALPHA  = (1 << 2),
+	UCH_PROP_DIGIT  = (1 << 3),
+	UCH_PROP_XDIGIT = (1 << 4),
+	UCH_PROP_ALNUM  = (1 << 5),
+	UCH_PROP_SPACE  = (1 << 6),
+	UCH_PROP_PRINT  = (1 << 8),
+	UCH_PROP_GRAPH  = (1 << 9),
+	UCH_PROP_CNTRL  = (1 << 10),
+	UCH_PROP_PUNCT  = (1 << 11),
+	UCH_PROP_BLANK  = (1 << 12)
+};
+
+int get_prop (moo_uci_t code)
+{
+	int prop = 0;
+
+	if (iswupper(code))    prop |= UCH_PROP_UPPER;
+	if (iswlower(code))    prop |= UCH_PROP_LOWER;
+	if (iswalpha(code))    prop |= UCH_PROP_ALPHA;
+	if (iswdigit(code))    prop |= UCH_PROP_DIGIT;
+	if (iswxdigit(code))   prop |= UCH_PROP_XDIGIT;
+	if (iswalnum(code))    prop |= UCH_PROP_ALNUM;
+	if (iswspace(code))    prop |= UCH_PROP_SPACE;
+	if (iswprint(code))    prop |= UCH_PROP_PRINT;
+	if (iswgraph(code))    prop |= UCH_PROP_GRAPH;
+	if (iswcntrl(code))    prop |= UCH_PROP_CNTRL;
+	if (iswpunct(code))    prop |= UCH_PROP_PUNCT;
+	if (iswblank(code))    prop |= UCH_PROP_BLANK;
+	/*
+	if (iswascii(code))    prop |= UCH_PROP_ASCII;
+	if (isphonogram(code)) prop |= UCH_PROP_PHONO;
+	if (isideogram(code))  prop |= UCH_PROP_IDEOG;
+	if (isenglish(code))   prop |= UCH_PROP_ENGLI;
+	*/
+
+	return prop;
+}
+
+void make_prop_page (moo_uci_t start, moo_uci_t end)
+{
+	moo_uci_t code;
+	moo_uint16_t props[UCH_PROP_PAGE_SIZE];
+	prop_page_t* page;
+
+	memset (props, 0, sizeof(props));
+	for (code = start; code <= end; code++) {
+		props[code - start] = get_prop(code);
+	}
+
+	for (page = prop_pages; page != NULL; page = page->next) {
+		if (memcmp (props, page->props, sizeof(props)) == 0) {
+			prop_maps[prop_map_count++] = page;
+			return;
+		}
+	}
+
+	page = (prop_page_t*)malloc (sizeof(prop_page_t));
+	page->no = prop_page_count++;
+	memcpy (page->props, props, sizeof(props));
+	page->next = prop_pages;
+
+	prop_pages = page;
+	prop_maps[prop_map_count++] = page;
+}
+
+void emit_prop_page (prop_page_t* page)
+{
+	size_t i;
+	int prop, need_or;
+
+	printf ("static moo_uint16_t uch_prop_page_%04X[%u] =\n{\n", 
+		(unsigned int)page->no, (unsigned int)UCH_PROP_PAGE_SIZE);
+
+	for (i = 0; i < UCH_PROP_PAGE_SIZE; i++) {
+
+		need_or = 0;
+		prop = page->props[i];
+
+		if (i != 0) printf (",\n");
+		printf ("\t");
+
+		if (prop == 0) {
+			printf ("0");
+			continue;
+		}
+
+		if (prop & UCH_PROP_UPPER) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_UPPER");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_LOWER) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_LOWER");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_ALPHA) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_ALPHA");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_DIGIT) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_DIGIT");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_XDIGIT) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_XDIGIT");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_ALNUM) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_ALNUM");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_SPACE) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_SPACE");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_PRINT) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_PRINT");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_GRAPH) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_GRAPH");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_CNTRL) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_CNTRL");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_PUNCT) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_PUNCT");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_BLANK) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_BLANK");
+			need_or = 1;
+		}
+
+
+		/*
+		if (prop & UCH_PROP_ASCII) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_ASCII");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_IDEOG) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_IDEOG");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_PHONO) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_PHONO");
+			need_or = 1;
+		}
+
+		if (prop & UCH_PROP_ENGLI) {
+			if (need_or) printf (" | ");
+			printf ("MOO_UCH_PROP_ENGLI");
+			need_or = 1;
+		}
+		*/
+
+	}
+
+	printf ("\n};\n");
+}
+
+void emit_prop_map ()
+{
+	size_t i;
+
+	printf ("static moo_uint16_t* uch_prop_map[%u] =\n{\n", (unsigned int)prop_map_count);
+
+	for (i = 0; i < prop_map_count; i++) {
+		if (i != 0) printf (",\n");
+		printf ("\t /* 0x%lX-0x%lX */ ", 
+			(unsigned long int)(i * UCH_PROP_PAGE_SIZE),
+			(unsigned long int)((i + 1) * UCH_PROP_PAGE_SIZE - 1));
+		printf ("uch_prop_page_%04X", (int)prop_maps[i]->no);
+	}
+
+	printf ("\n};\n");
+}
+
+static void emit_prop_macros (void)
+{
+	printf ("/* generated by tools/uni-prop.c */\n\n");
+	printf ("#define UCH_PROP_MAX 0x%lX\n", (unsigned long)MAX_CHAR);
+	printf ("\n");
+}
+
+int main ()
+{
+	moo_uci_t code;
+	prop_page_t* page;
+	char* locale;
+
+	locale = setlocale (LC_ALL, "");
+	if (locale == NULL ||
+	    (strstr(locale, ".utf8") == NULL && strstr(locale, ".UTF8") == NULL &&
+	     strstr(locale, ".utf-8") == NULL && strstr(locale, ".UTF-8") == NULL)) {
+		fprintf (stderr, "error: the locale should be utf-8 compatible\n");
+		return -1;
+	}
+
+
+	for (code = 0; code < MAX_CHAR; code += UCH_PROP_PAGE_SIZE) {
+		make_prop_page (code, code + UCH_PROP_PAGE_SIZE - 1);
+	}
+
+	emit_prop_macros ();
+
+	for (page = prop_pages; page != NULL; page = page->next) {
+		emit_prop_page (page);	
+		printf ("\n");
+	}
+
+	emit_prop_map ();
+
+	return 0;
+}
+