build: move package sources from src/pkg to src

Preparation was in CL 134570043.
This CL contains only the effect of 'hg mv src/pkg/* src'.
For more about the move, see golang.org/s/go14nopkg.

16 files changed, 11352 insertions, 0 deletions

diff --git a/src/unicode/casetables.go b/src/unicode/casetables.go
new file mode 100644
index 000000000..29bf167e5
--- /dev/null
+++ b/src/unicode/casetables.go
@@ -0,0 +1,20 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// TODO: This file contains the special casing rules for Turkish and Azeri only.
+// It should encompass all the languages with special casing rules
+// and be generated automatically, but that requires some API
+// development first.
+
+package unicode
+
+var TurkishCase SpecialCase = _TurkishCase
+var _TurkishCase = SpecialCase{
+	CaseRange{0x0049, 0x0049, d{0, 0x131 - 0x49, 0}},
+	CaseRange{0x0069, 0x0069, d{0x130 - 0x69, 0, 0x130 - 0x69}},
+	CaseRange{0x0130, 0x0130, d{0, 0x69 - 0x130, 0}},
+	CaseRange{0x0131, 0x0131, d{0x49 - 0x131, 0, 0x49 - 0x131}},
+}
+
+var AzeriCase SpecialCase = _TurkishCase
diff --git a/src/unicode/digit.go b/src/unicode/digit.go
new file mode 100644
index 000000000..53171b396
--- /dev/null
+++ b/src/unicode/digit.go
@@ -0,0 +1,13 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unicode
+
+// IsDigit reports whether the rune is a decimal digit.
+func IsDigit(r rune) bool {
+	if r <= MaxLatin1 {
+		return '0' <= r && r <= '9'
+	}
+	return isExcludingLatin(Digit, r)
+}
diff --git a/src/unicode/digit_test.go b/src/unicode/digit_test.go
new file mode 100644
index 000000000..551c42a24
--- /dev/null
+++ b/src/unicode/digit_test.go
@@ -0,0 +1,126 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unicode_test
+
+import (
+	"testing"
+	. "unicode"
+)
+
+var testDigit = []rune{
+	0x0030,
+	0x0039,
+	0x0661,
+	0x06F1,
+	0x07C9,
+	0x0966,
+	0x09EF,
+	0x0A66,
+	0x0AEF,
+	0x0B66,
+	0x0B6F,
+	0x0BE6,
+	0x0BEF,
+	0x0C66,
+	0x0CEF,
+	0x0D66,
+	0x0D6F,
+	0x0E50,
+	0x0E59,
+	0x0ED0,
+	0x0ED9,
+	0x0F20,
+	0x0F29,
+	0x1040,
+	0x1049,
+	0x1090,
+	0x1091,
+	0x1099,
+	0x17E0,
+	0x17E9,
+	0x1810,
+	0x1819,
+	0x1946,
+	0x194F,
+	0x19D0,
+	0x19D9,
+	0x1B50,
+	0x1B59,
+	0x1BB0,
+	0x1BB9,
+	0x1C40,
+	0x1C49,
+	0x1C50,
+	0x1C59,
+	0xA620,
+	0xA629,
+	0xA8D0,
+	0xA8D9,
+	0xA900,
+	0xA909,
+	0xAA50,
+	0xAA59,
+	0xFF10,
+	0xFF19,
+	0x104A1,
+	0x1D7CE,
+}
+
+var testLetter = []rune{
+	0x0041,
+	0x0061,
+	0x00AA,
+	0x00BA,
+	0x00C8,
+	0x00DB,
+	0x00F9,
+	0x02EC,
+	0x0535,
+	0x06E6,
+	0x093D,
+	0x0A15,
+	0x0B99,
+	0x0DC0,
+	0x0EDD,
+	0x1000,
+	0x1200,
+	0x1312,
+	0x1401,
+	0x1885,
+	0x2C00,
+	0xA800,
+	0xF900,
+	0xFA30,
+	0xFFDA,
+	0xFFDC,
+	0x10000,
+	0x10300,
+	0x10400,
+	0x20000,
+	0x2F800,
+	0x2FA1D,
+}
+
+func TestDigit(t *testing.T) {
+	for _, r := range testDigit {
+		if !IsDigit(r) {
+			t.Errorf("IsDigit(U+%04X) = false, want true", r)
+		}
+	}
+	for _, r := range testLetter {
+		if IsDigit(r) {
+			t.Errorf("IsDigit(U+%04X) = true, want false", r)
+		}
+	}
+}
+
+// Test that the special case in IsDigit agrees with the table
+func TestDigitOptimization(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		if Is(Digit, i) != IsDigit(i) {
+			t.Errorf("IsDigit(U+%04X) disagrees with Is(Digit)", i)
+		}
+	}
+}
diff --git a/src/unicode/graphic.go b/src/unicode/graphic.go
new file mode 100644
index 000000000..ba90b4e51
--- /dev/null
+++ b/src/unicode/graphic.go
@@ -0,0 +1,144 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unicode
+
+// Bit masks for each code point under U+0100, for fast lookup.
+const (
+	pC     = 1 << iota // a control character.
+	pP                 // a punctuation character.
+	pN                 // a numeral.
+	pS                 // a symbolic character.
+	pZ                 // a spacing character.
+	pLu                // an upper-case letter.
+	pLl                // a lower-case letter.
+	pp                 // a printable character according to Go's definition.
+	pg     = pp | pZ   // a graphical character according to the Unicode definition.
+	pLo    = pLl | pLu // a letter that is neither upper nor lower case.
+	pLmask = pLo
+)
+
+// GraphicRanges defines the set of graphic characters according to Unicode.
+var GraphicRanges = []*RangeTable{
+	L, M, N, P, S, Zs,
+}
+
+// PrintRanges defines the set of printable characters according to Go.
+// ASCII space, U+0020, is handled separately.
+var PrintRanges = []*RangeTable{
+	L, M, N, P, S,
+}
+
+// IsGraphic reports whether the rune is defined as a Graphic by Unicode.
+// Such characters include letters, marks, numbers, punctuation, symbols, and
+// spaces, from categories L, M, N, P, S, Zs.
+func IsGraphic(r rune) bool {
+	// We convert to uint32 to avoid the extra test for negative,
+	// and in the index we convert to uint8 to avoid the range check.
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pg != 0
+	}
+	return In(r, GraphicRanges...)
+}
+
+// IsPrint reports whether the rune is defined as printable by Go. Such
+// characters include letters, marks, numbers, punctuation, symbols, and the
+// ASCII space character, from categories L, M, N, P, S and the ASCII space
+// character.  This categorization is the same as IsGraphic except that the
+// only spacing character is ASCII space, U+0020.
+func IsPrint(r rune) bool {
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pp != 0
+	}
+	return In(r, PrintRanges...)
+}
+
+// IsOneOf reports whether the rune is a member of one of the ranges.
+// The function "In" provides a nicer signature and should be used in preference to IsOneOf.
+func IsOneOf(ranges []*RangeTable, r rune) bool {
+	for _, inside := range ranges {
+		if Is(inside, r) {
+			return true
+		}
+	}
+	return false
+}
+
+// In reports whether the rune is a member of one of the ranges.
+func In(r rune, ranges ...*RangeTable) bool {
+	for _, inside := range ranges {
+		if Is(inside, r) {
+			return true
+		}
+	}
+	return false
+}
+
+// IsControl reports whether the rune is a control character.
+// The C (Other) Unicode category includes more code points
+// such as surrogates; use Is(C, r) to test for them.
+func IsControl(r rune) bool {
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pC != 0
+	}
+	// All control characters are < Latin1Max.
+	return false
+}
+
+// IsLetter reports whether the rune is a letter (category L).
+func IsLetter(r rune) bool {
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&(pLmask) != 0
+	}
+	return isExcludingLatin(Letter, r)
+}
+
+// IsMark reports whether the rune is a mark character (category M).
+func IsMark(r rune) bool {
+	// There are no mark characters in Latin-1.
+	return isExcludingLatin(Mark, r)
+}
+
+// IsNumber reports whether the rune is a number (category N).
+func IsNumber(r rune) bool {
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pN != 0
+	}
+	return isExcludingLatin(Number, r)
+}
+
+// IsPunct reports whether the rune is a Unicode punctuation character
+// (category P).
+func IsPunct(r rune) bool {
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pP != 0
+	}
+	return Is(Punct, r)
+}
+
+// IsSpace reports whether the rune is a space character as defined
+// by Unicode's White Space property; in the Latin-1 space
+// this is
+//	'\t', '\n', '\v', '\f', '\r', ' ', U+0085 (NEL), U+00A0 (NBSP).
+// Other definitions of spacing characters are set by category
+// Z and property Pattern_White_Space.
+func IsSpace(r rune) bool {
+	// This property isn't the same as Z; special-case it.
+	if uint32(r) <= MaxLatin1 {
+		switch r {
+		case '\t', '\n', '\v', '\f', '\r', ' ', 0x85, 0xA0:
+			return true
+		}
+		return false
+	}
+	return isExcludingLatin(White_Space, r)
+}
+
+// IsSymbol reports whether the rune is a symbolic character.
+func IsSymbol(r rune) bool {
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pS != 0
+	}
+	return isExcludingLatin(Symbol, r)
+}
diff --git a/src/unicode/graphic_test.go b/src/unicode/graphic_test.go
new file mode 100644
index 000000000..c9f289c7f
--- /dev/null
+++ b/src/unicode/graphic_test.go
@@ -0,0 +1,122 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unicode_test
+
+import (
+	"testing"
+	. "unicode"
+)
+
+// Independently check that the special "Is" functions work
+// in the Latin-1 range through the property table.
+
+func TestIsControlLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsControl(i)
+		want := false
+		switch {
+		case 0x00 <= i && i <= 0x1F:
+			want = true
+		case 0x7F <= i && i <= 0x9F:
+			want = true
+		}
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsLetterLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsLetter(i)
+		want := Is(Letter, i)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsUpperLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsUpper(i)
+		want := Is(Upper, i)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsLowerLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsLower(i)
+		want := Is(Lower, i)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestNumberLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsNumber(i)
+		want := Is(Number, i)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsPrintLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsPrint(i)
+		want := In(i, PrintRanges...)
+		if i == ' ' {
+			want = true
+		}
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsGraphicLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsGraphic(i)
+		want := In(i, GraphicRanges...)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsPunctLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsPunct(i)
+		want := Is(Punct, i)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsSpaceLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsSpace(i)
+		want := Is(White_Space, i)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
+
+func TestIsSymbolLatin1(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		got := IsSymbol(i)
+		want := Is(Symbol, i)
+		if got != want {
+			t.Errorf("%U incorrect: got %t; want %t", i, got, want)
+		}
+	}
+}
diff --git a/src/unicode/letter.go b/src/unicode/letter.go
new file mode 100644
index 000000000..7fe4241ed
--- /dev/null
+++ b/src/unicode/letter.go
@@ -0,0 +1,357 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package unicode provides data and functions to test some properties of
+// Unicode code points.
+package unicode
+
+// Tables are regenerated each time we update the Unicode version.
+//go:generate go run maketables.go -tables=all -output tables.go
+
+const (
+	MaxRune         = '\U0010FFFF' // Maximum valid Unicode code point.
+	ReplacementChar = '\uFFFD'     // Represents invalid code points.
+	MaxASCII        = '\u007F'     // maximum ASCII value.
+	MaxLatin1       = '\u00FF'     // maximum Latin-1 value.
+)
+
+// RangeTable defines a set of Unicode code points by listing the ranges of
+// code points within the set. The ranges are listed in two slices
+// to save space: a slice of 16-bit ranges and a slice of 32-bit ranges.
+// The two slices must be in sorted order and non-overlapping.
+// Also, R32 should contain only values >= 0x10000 (1<<16).
+type RangeTable struct {
+	R16         []Range16
+	R32         []Range32
+	LatinOffset int // number of entries in R16 with Hi <= MaxLatin1
+}
+
+// Range16 represents of a range of 16-bit Unicode code points.  The range runs from Lo to Hi
+// inclusive and has the specified stride.
+type Range16 struct {
+	Lo     uint16
+	Hi     uint16
+	Stride uint16
+}
+
+// Range32 represents of a range of Unicode code points and is used when one or
+// more of the values will not fit in 16 bits.  The range runs from Lo to Hi
+// inclusive and has the specified stride. Lo and Hi must always be >= 1<<16.
+type Range32 struct {
+	Lo     uint32
+	Hi     uint32
+	Stride uint32
+}
+
+// CaseRange represents a range of Unicode code points for simple (one
+// code point to one code point) case conversion.
+// The range runs from Lo to Hi inclusive, with a fixed stride of 1.  Deltas
+// are the number to add to the code point to reach the code point for a
+// different case for that character.  They may be negative.  If zero, it
+// means the character is in the corresponding case. There is a special
+// case representing sequences of alternating corresponding Upper and Lower
+// pairs.  It appears with a fixed Delta of
+//	{UpperLower, UpperLower, UpperLower}
+// The constant UpperLower has an otherwise impossible delta value.
+type CaseRange struct {
+	Lo    uint32
+	Hi    uint32
+	Delta d
+}
+
+// SpecialCase represents language-specific case mappings such as Turkish.
+// Methods of SpecialCase customize (by overriding) the standard mappings.
+type SpecialCase []CaseRange
+
+// BUG(r): There is no mechanism for full case folding, that is, for
+// characters that involve multiple runes in the input or output.
+
+// Indices into the Delta arrays inside CaseRanges for case mapping.
+const (
+	UpperCase = iota
+	LowerCase
+	TitleCase
+	MaxCase
+)
+
+type d [MaxCase]rune // to make the CaseRanges text shorter
+
+// If the Delta field of a CaseRange is UpperLower, it means
+// this CaseRange represents a sequence of the form (say)
+// Upper Lower Upper Lower.
+const (
+	UpperLower = MaxRune + 1 // (Cannot be a valid delta.)
+)
+
+// linearMax is the maximum size table for linear search for non-Latin1 rune.
+// Derived by running 'go test -calibrate'.
+const linearMax = 18
+
+// is16 reports whether r is in the sorted slice of 16-bit ranges.
+func is16(ranges []Range16, r uint16) bool {
+	if len(ranges) <= linearMax || r <= MaxLatin1 {
+		for i := range ranges {
+			range_ := &ranges[i]
+			if r < range_.Lo {
+				return false
+			}
+			if r <= range_.Hi {
+				return (r-range_.Lo)%range_.Stride == 0
+			}
+		}
+		return false
+	}
+
+	// binary search over ranges
+	lo := 0
+	hi := len(ranges)
+	for lo < hi {
+		m := lo + (hi-lo)/2
+		range_ := &ranges[m]
+		if range_.Lo <= r && r <= range_.Hi {
+			return (r-range_.Lo)%range_.Stride == 0
+		}
+		if r < range_.Lo {
+			hi = m
+		} else {
+			lo = m + 1
+		}
+	}
+	return false
+}
+
+// is32 reports whether r is in the sorted slice of 32-bit ranges.
+func is32(ranges []Range32, r uint32) bool {
+	if len(ranges) <= linearMax {
+		for i := range ranges {
+			range_ := &ranges[i]
+			if r < range_.Lo {
+				return false
+			}
+			if r <= range_.Hi {
+				return (r-range_.Lo)%range_.Stride == 0
+			}
+		}
+		return false
+	}
+
+	// binary search over ranges
+	lo := 0
+	hi := len(ranges)
+	for lo < hi {
+		m := lo + (hi-lo)/2
+		range_ := ranges[m]
+		if range_.Lo <= r && r <= range_.Hi {
+			return (r-range_.Lo)%range_.Stride == 0
+		}
+		if r < range_.Lo {
+			hi = m
+		} else {
+			lo = m + 1
+		}
+	}
+	return false
+}
+
+// Is reports whether the rune is in the specified table of ranges.
+func Is(rangeTab *RangeTable, r rune) bool {
+	r16 := rangeTab.R16
+	if len(r16) > 0 && r <= rune(r16[len(r16)-1].Hi) {
+		return is16(r16, uint16(r))
+	}
+	r32 := rangeTab.R32
+	if len(r32) > 0 && r >= rune(r32[0].Lo) {
+		return is32(r32, uint32(r))
+	}
+	return false
+}
+
+func isExcludingLatin(rangeTab *RangeTable, r rune) bool {
+	r16 := rangeTab.R16
+	if off := rangeTab.LatinOffset; len(r16) > off && r <= rune(r16[len(r16)-1].Hi) {
+		return is16(r16[off:], uint16(r))
+	}
+	r32 := rangeTab.R32
+	if len(r32) > 0 && r >= rune(r32[0].Lo) {
+		return is32(r32, uint32(r))
+	}
+	return false
+}
+
+// IsUpper reports whether the rune is an upper case letter.
+func IsUpper(r rune) bool {
+	// See comment in IsGraphic.
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pLmask == pLu
+	}
+	return isExcludingLatin(Upper, r)
+}
+
+// IsLower reports whether the rune is a lower case letter.
+func IsLower(r rune) bool {
+	// See comment in IsGraphic.
+	if uint32(r) <= MaxLatin1 {
+		return properties[uint8(r)]&pLmask == pLl
+	}
+	return isExcludingLatin(Lower, r)
+}
+
+// IsTitle reports whether the rune is a title case letter.
+func IsTitle(r rune) bool {
+	if r <= MaxLatin1 {
+		return false
+	}
+	return isExcludingLatin(Title, r)
+}
+
+// to maps the rune using the specified case mapping.
+func to(_case int, r rune, caseRange []CaseRange) rune {
+	if _case < 0 || MaxCase <= _case {
+		return ReplacementChar // as reasonable an error as any
+	}
+	// binary search over ranges
+	lo := 0
+	hi := len(caseRange)
+	for lo < hi {
+		m := lo + (hi-lo)/2
+		cr := caseRange[m]
+		if rune(cr.Lo) <= r && r <= rune(cr.Hi) {
+			delta := rune(cr.Delta[_case])
+			if delta > MaxRune {
+				// In an Upper-Lower sequence, which always starts with
+				// an UpperCase letter, the real deltas always look like:
+				//	{0, 1, 0}    UpperCase (Lower is next)
+				//	{-1, 0, -1}  LowerCase (Upper, Title are previous)
+				// The characters at even offsets from the beginning of the
+				// sequence are upper case; the ones at odd offsets are lower.
+				// The correct mapping can be done by clearing or setting the low
+				// bit in the sequence offset.
+				// The constants UpperCase and TitleCase are even while LowerCase
+				// is odd so we take the low bit from _case.
+				return rune(cr.Lo) + ((r-rune(cr.Lo))&^1 | rune(_case&1))
+			}
+			return r + delta
+		}
+		if r < rune(cr.Lo) {
+			hi = m
+		} else {
+			lo = m + 1
+		}
+	}
+	return r
+}
+
+// To maps the rune to the specified case: UpperCase, LowerCase, or TitleCase.
+func To(_case int, r rune) rune {
+	return to(_case, r, CaseRanges)
+}
+
+// ToUpper maps the rune to upper case.
+func ToUpper(r rune) rune {
+	if r <= MaxASCII {
+		if 'a' <= r && r <= 'z' {
+			r -= 'a' - 'A'
+		}
+		return r
+	}
+	return To(UpperCase, r)
+}
+
+// ToLower maps the rune to lower case.
+func ToLower(r rune) rune {
+	if r <= MaxASCII {
+		if 'A' <= r && r <= 'Z' {
+			r += 'a' - 'A'
+		}
+		return r
+	}
+	return To(LowerCase, r)
+}
+
+// ToTitle maps the rune to title case.
+func ToTitle(r rune) rune {
+	if r <= MaxASCII {
+		if 'a' <= r && r <= 'z' { // title case is upper case for ASCII
+			r -= 'a' - 'A'
+		}
+		return r
+	}
+	return To(TitleCase, r)
+}
+
+// ToUpper maps the rune to upper case giving priority to the special mapping.
+func (special SpecialCase) ToUpper(r rune) rune {
+	r1 := to(UpperCase, r, []CaseRange(special))
+	if r1 == r {
+		r1 = ToUpper(r)
+	}
+	return r1
+}
+
+// ToTitle maps the rune to title case giving priority to the special mapping.
+func (special SpecialCase) ToTitle(r rune) rune {
+	r1 := to(TitleCase, r, []CaseRange(special))
+	if r1 == r {
+		r1 = ToTitle(r)
+	}
+	return r1
+}
+
+// ToLower maps the rune to lower case giving priority to the special mapping.
+func (special SpecialCase) ToLower(r rune) rune {
+	r1 := to(LowerCase, r, []CaseRange(special))
+	if r1 == r {
+		r1 = ToLower(r)
+	}
+	return r1
+}
+
+// caseOrbit is defined in tables.go as []foldPair.  Right now all the
+// entries fit in uint16, so use uint16.  If that changes, compilation
+// will fail (the constants in the composite literal will not fit in uint16)
+// and the types here can change to uint32.
+type foldPair struct {
+	From uint16
+	To   uint16
+}
+
+// SimpleFold iterates over Unicode code points equivalent under
+// the Unicode-defined simple case folding.  Among the code points
+// equivalent to rune (including rune itself), SimpleFold returns the
+// smallest rune > r if one exists, or else the smallest rune >= 0.
+//
+// For example:
+//	SimpleFold('A') = 'a'
+//	SimpleFold('a') = 'A'
+//
+//	SimpleFold('K') = 'k'
+//	SimpleFold('k') = '\u212A' (Kelvin symbol, K)
+//	SimpleFold('\u212A') = 'K'
+//
+//	SimpleFold('1') = '1'
+//
+func SimpleFold(r rune) rune {
+	// Consult caseOrbit table for special cases.
+	lo := 0
+	hi := len(caseOrbit)
+	for lo < hi {
+		m := lo + (hi-lo)/2
+		if rune(caseOrbit[m].From) < r {
+			lo = m + 1
+		} else {
+			hi = m
+		}
+	}
+	if lo < len(caseOrbit) && rune(caseOrbit[lo].From) == r {
+		return rune(caseOrbit[lo].To)
+	}
+
+	// No folding specified.  This is a one- or two-element
+	// equivalence class containing rune and ToLower(rune)
+	// and ToUpper(rune) if they are different from rune.
+	if l := ToLower(r); l != r {
+		return l
+	}
+	return ToUpper(r)
+}
diff --git a/src/unicode/letter_test.go b/src/unicode/letter_test.go
new file mode 100644
index 000000000..4ee11fb36
--- /dev/null
+++ b/src/unicode/letter_test.go
@@ -0,0 +1,535 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unicode_test
+
+import (
+	"flag"
+	"fmt"
+	"runtime"
+	"sort"
+	"testing"
+	. "unicode"
+)
+
+var upperTest = []rune{
+	0x41,
+	0xc0,
+	0xd8,
+	0x100,
+	0x139,
+	0x14a,
+	0x178,
+	0x181,
+	0x376,
+	0x3cf,
+	0x1f2a,
+	0x2102,
+	0x2c00,
+	0x2c10,
+	0x2c20,
+	0xa650,
+	0xa722,
+	0xff3a,
+	0x10400,
+	0x1d400,
+	0x1d7ca,
+}
+
+var notupperTest = []rune{
+	0x40,
+	0x5b,
+	0x61,
+	0x185,
+	0x1b0,
+	0x377,
+	0x387,
+	0x2150,
+	0xffff,
+	0x10000,
+}
+
+var letterTest = []rune{
+	0x41,
+	0x61,
+	0xaa,
+	0xba,
+	0xc8,
+	0xdb,
+	0xf9,
+	0x2ec,
+	0x535,
+	0x620,
+	0x6e6,
+	0x93d,
+	0xa15,
+	0xb99,
+	0xdc0,
+	0xedd,
+	0x1000,
+	0x1200,
+	0x1312,
+	0x1401,
+	0x1885,
+	0x2c00,
+	0xa800,
+	0xf900,
+	0xfa30,
+	0xffda,
+	0xffdc,
+	0x10000,
+	0x10300,
+	0x10400,
+	0x20000,
+	0x2f800,
+	0x2fa1d,
+}
+
+var notletterTest = []rune{
+	0x20,
+	0x35,
+	0x375,
+	0x619,
+	0x700,
+	0xfffe,
+	0x1ffff,
+	0x10ffff,
+}
+
+// Contains all the special cased Latin-1 chars.
+var spaceTest = []rune{
+	0x09,
+	0x0a,
+	0x0b,
+	0x0c,
+	0x0d,
+	0x20,
+	0x85,
+	0xA0,
+	0x2000,
+	0x3000,
+}
+
+type caseT struct {
+	cas     int
+	in, out rune
+}
+
+var caseTest = []caseT{
+	// errors
+	{-1, '\n', 0xFFFD},
+	{UpperCase, -1, -1},
+	{UpperCase, 1 << 30, 1 << 30},
+
+	// ASCII (special-cased so test carefully)
+	{UpperCase, '\n', '\n'},
+	{UpperCase, 'a', 'A'},
+	{UpperCase, 'A', 'A'},
+	{UpperCase, '7', '7'},
+	{LowerCase, '\n', '\n'},
+	{LowerCase, 'a', 'a'},
+	{LowerCase, 'A', 'a'},
+	{LowerCase, '7', '7'},
+	{TitleCase, '\n', '\n'},
+	{TitleCase, 'a', 'A'},
+	{TitleCase, 'A', 'A'},
+	{TitleCase, '7', '7'},
+
+	// Latin-1: easy to read the tests!
+	{UpperCase, 0x80, 0x80},
+	{UpperCase, 'Å', 'Å'},
+	{UpperCase, 'å', 'Å'},
+	{LowerCase, 0x80, 0x80},
+	{LowerCase, 'Å', 'å'},
+	{LowerCase, 'å', 'å'},
+	{TitleCase, 0x80, 0x80},
+	{TitleCase, 'Å', 'Å'},
+	{TitleCase, 'å', 'Å'},
+
+	// 0131;LATIN SMALL LETTER DOTLESS I;Ll;0;L;;;;;N;;;0049;;0049
+	{UpperCase, 0x0131, 'I'},
+	{LowerCase, 0x0131, 0x0131},
+	{TitleCase, 0x0131, 'I'},
+
+	// 0133;LATIN SMALL LIGATURE IJ;Ll;0;L;<compat> 0069 006A;;;;N;LATIN SMALL LETTER I J;;0132;;0132
+	{UpperCase, 0x0133, 0x0132},
+	{LowerCase, 0x0133, 0x0133},
+	{TitleCase, 0x0133, 0x0132},
+
+	// 212A;KELVIN SIGN;Lu;0;L;004B;;;;N;DEGREES KELVIN;;;006B;
+	{UpperCase, 0x212A, 0x212A},
+	{LowerCase, 0x212A, 'k'},
+	{TitleCase, 0x212A, 0x212A},
+
+	// From an UpperLower sequence
+	// A640;CYRILLIC CAPITAL LETTER ZEMLYA;Lu;0;L;;;;;N;;;;A641;
+	{UpperCase, 0xA640, 0xA640},
+	{LowerCase, 0xA640, 0xA641},
+	{TitleCase, 0xA640, 0xA640},
+	// A641;CYRILLIC SMALL LETTER ZEMLYA;Ll;0;L;;;;;N;;;A640;;A640
+	{UpperCase, 0xA641, 0xA640},
+	{LowerCase, 0xA641, 0xA641},
+	{TitleCase, 0xA641, 0xA640},
+	// A64E;CYRILLIC CAPITAL LETTER NEUTRAL YER;Lu;0;L;;;;;N;;;;A64F;
+	{UpperCase, 0xA64E, 0xA64E},
+	{LowerCase, 0xA64E, 0xA64F},
+	{TitleCase, 0xA64E, 0xA64E},
+	// A65F;CYRILLIC SMALL LETTER YN;Ll;0;L;;;;;N;;;A65E;;A65E
+	{UpperCase, 0xA65F, 0xA65E},
+	{LowerCase, 0xA65F, 0xA65F},
+	{TitleCase, 0xA65F, 0xA65E},
+
+	// From another UpperLower sequence
+	// 0139;LATIN CAPITAL LETTER L WITH ACUTE;Lu;0;L;004C 0301;;;;N;LATIN CAPITAL LETTER L ACUTE;;;013A;
+	{UpperCase, 0x0139, 0x0139},
+	{LowerCase, 0x0139, 0x013A},
+	{TitleCase, 0x0139, 0x0139},
+	// 013F;LATIN CAPITAL LETTER L WITH MIDDLE DOT;Lu;0;L;<compat> 004C 00B7;;;;N;;;;0140;
+	{UpperCase, 0x013f, 0x013f},
+	{LowerCase, 0x013f, 0x0140},
+	{TitleCase, 0x013f, 0x013f},
+	// 0148;LATIN SMALL LETTER N WITH CARON;Ll;0;L;006E 030C;;;;N;LATIN SMALL LETTER N HACEK;;0147;;0147
+	{UpperCase, 0x0148, 0x0147},
+	{LowerCase, 0x0148, 0x0148},
+	{TitleCase, 0x0148, 0x0147},
+
+	// Last block in the 5.1.0 table
+	// 10400;DESERET CAPITAL LETTER LONG I;Lu;0;L;;;;;N;;;;10428;
+	{UpperCase, 0x10400, 0x10400},
+	{LowerCase, 0x10400, 0x10428},
+	{TitleCase, 0x10400, 0x10400},
+	// 10427;DESERET CAPITAL LETTER EW;Lu;0;L;;;;;N;;;;1044F;
+	{UpperCase, 0x10427, 0x10427},
+	{LowerCase, 0x10427, 0x1044F},
+	{TitleCase, 0x10427, 0x10427},
+	// 10428;DESERET SMALL LETTER LONG I;Ll;0;L;;;;;N;;;10400;;10400
+	{UpperCase, 0x10428, 0x10400},
+	{LowerCase, 0x10428, 0x10428},
+	{TitleCase, 0x10428, 0x10400},
+	// 1044F;DESERET SMALL LETTER EW;Ll;0;L;;;;;N;;;10427;;10427
+	{UpperCase, 0x1044F, 0x10427},
+	{LowerCase, 0x1044F, 0x1044F},
+	{TitleCase, 0x1044F, 0x10427},
+
+	// First one not in the 5.1.0 table
+	// 10450;SHAVIAN LETTER PEEP;Lo;0;L;;;;;N;;;;;
+	{UpperCase, 0x10450, 0x10450},
+	{LowerCase, 0x10450, 0x10450},
+	{TitleCase, 0x10450, 0x10450},
+
+	// Non-letters with case.
+	{LowerCase, 0x2161, 0x2171},
+	{UpperCase, 0x0345, 0x0399},
+}
+
+func TestIsLetter(t *testing.T) {
+	for _, r := range upperTest {
+		if !IsLetter(r) {
+			t.Errorf("IsLetter(U+%04X) = false, want true", r)
+		}
+	}
+	for _, r := range letterTest {
+		if !IsLetter(r) {
+			t.Errorf("IsLetter(U+%04X) = false, want true", r)
+		}
+	}
+	for _, r := range notletterTest {
+		if IsLetter(r) {
+			t.Errorf("IsLetter(U+%04X) = true, want false", r)
+		}
+	}
+}
+
+func TestIsUpper(t *testing.T) {
+	for _, r := range upperTest {
+		if !IsUpper(r) {
+			t.Errorf("IsUpper(U+%04X) = false, want true", r)
+		}
+	}
+	for _, r := range notupperTest {
+		if IsUpper(r) {
+			t.Errorf("IsUpper(U+%04X) = true, want false", r)
+		}
+	}
+	for _, r := range notletterTest {
+		if IsUpper(r) {
+			t.Errorf("IsUpper(U+%04X) = true, want false", r)
+		}
+	}
+}
+
+func caseString(c int) string {
+	switch c {
+	case UpperCase:
+		return "UpperCase"
+	case LowerCase:
+		return "LowerCase"
+	case TitleCase:
+		return "TitleCase"
+	}
+	return "ErrorCase"
+}
+
+func TestTo(t *testing.T) {
+	for _, c := range caseTest {
+		r := To(c.cas, c.in)
+		if c.out != r {
+			t.Errorf("To(U+%04X, %s) = U+%04X want U+%04X", c.in, caseString(c.cas), r, c.out)
+		}
+	}
+}
+
+func TestToUpperCase(t *testing.T) {
+	for _, c := range caseTest {
+		if c.cas != UpperCase {
+			continue
+		}
+		r := ToUpper(c.in)
+		if c.out != r {
+			t.Errorf("ToUpper(U+%04X) = U+%04X want U+%04X", c.in, r, c.out)
+		}
+	}
+}
+
+func TestToLowerCase(t *testing.T) {
+	for _, c := range caseTest {
+		if c.cas != LowerCase {
+			continue
+		}
+		r := ToLower(c.in)
+		if c.out != r {
+			t.Errorf("ToLower(U+%04X) = U+%04X want U+%04X", c.in, r, c.out)
+		}
+	}
+}
+
+func TestToTitleCase(t *testing.T) {
+	for _, c := range caseTest {
+		if c.cas != TitleCase {
+			continue
+		}
+		r := ToTitle(c.in)
+		if c.out != r {
+			t.Errorf("ToTitle(U+%04X) = U+%04X want U+%04X", c.in, r, c.out)
+		}
+	}
+}
+
+func TestIsSpace(t *testing.T) {
+	for _, c := range spaceTest {
+		if !IsSpace(c) {
+			t.Errorf("IsSpace(U+%04X) = false; want true", c)
+		}
+	}
+	for _, c := range letterTest {
+		if IsSpace(c) {
+			t.Errorf("IsSpace(U+%04X) = true; want false", c)
+		}
+	}
+}
+
+// Check that the optimizations for IsLetter etc. agree with the tables.
+// We only need to check the Latin-1 range.
+func TestLetterOptimizations(t *testing.T) {
+	for i := rune(0); i <= MaxLatin1; i++ {
+		if Is(Letter, i) != IsLetter(i) {
+			t.Errorf("IsLetter(U+%04X) disagrees with Is(Letter)", i)
+		}
+		if Is(Upper, i) != IsUpper(i) {
+			t.Errorf("IsUpper(U+%04X) disagrees with Is(Upper)", i)
+		}
+		if Is(Lower, i) != IsLower(i) {
+			t.Errorf("IsLower(U+%04X) disagrees with Is(Lower)", i)
+		}
+		if Is(Title, i) != IsTitle(i) {
+			t.Errorf("IsTitle(U+%04X) disagrees with Is(Title)", i)
+		}
+		if Is(White_Space, i) != IsSpace(i) {
+			t.Errorf("IsSpace(U+%04X) disagrees with Is(White_Space)", i)
+		}
+		if To(UpperCase, i) != ToUpper(i) {
+			t.Errorf("ToUpper(U+%04X) disagrees with To(Upper)", i)
+		}
+		if To(LowerCase, i) != ToLower(i) {
+			t.Errorf("ToLower(U+%04X) disagrees with To(Lower)", i)
+		}
+		if To(TitleCase, i) != ToTitle(i) {
+			t.Errorf("ToTitle(U+%04X) disagrees with To(Title)", i)
+		}
+	}
+}
+
+func TestTurkishCase(t *testing.T) {
+	lower := []rune("abcçdefgğhıijklmnoöprsştuüvyz")
+	upper := []rune("ABCÇDEFGĞHIİJKLMNOÖPRSŞTUÜVYZ")
+	for i, l := range lower {
+		u := upper[i]
+		if TurkishCase.ToLower(l) != l {
+			t.Errorf("lower(U+%04X) is U+%04X not U+%04X", l, TurkishCase.ToLower(l), l)
+		}
+		if TurkishCase.ToUpper(u) != u {
+			t.Errorf("upper(U+%04X) is U+%04X not U+%04X", u, TurkishCase.ToUpper(u), u)
+		}
+		if TurkishCase.ToUpper(l) != u {
+			t.Errorf("upper(U+%04X) is U+%04X not U+%04X", l, TurkishCase.ToUpper(l), u)
+		}
+		if TurkishCase.ToLower(u) != l {
+			t.Errorf("lower(U+%04X) is U+%04X not U+%04X", u, TurkishCase.ToLower(l), l)
+		}
+		if TurkishCase.ToTitle(u) != u {
+			t.Errorf("title(U+%04X) is U+%04X not U+%04X", u, TurkishCase.ToTitle(u), u)
+		}
+		if TurkishCase.ToTitle(l) != u {
+			t.Errorf("title(U+%04X) is U+%04X not U+%04X", l, TurkishCase.ToTitle(l), u)
+		}
+	}
+}
+
+var simpleFoldTests = []string{
+	// SimpleFold(x) returns the next equivalent rune > x or wraps
+	// around to smaller values.
+
+	// Easy cases.
+	"Aa",
+	"δΔ",
+
+	// ASCII special cases.
+	"KkK",
+	"Ssſ",
+
+	// Non-ASCII special cases.
+	"ρϱΡ",
+	"ͅΙιι",
+
+	// Extra special cases: has lower/upper but no case fold.
+	"İ",
+	"ı",
+}
+
+func TestSimpleFold(t *testing.T) {
+	for _, tt := range simpleFoldTests {
+		cycle := []rune(tt)
+		r := cycle[len(cycle)-1]
+		for _, out := range cycle {
+			if r := SimpleFold(r); r != out {
+				t.Errorf("SimpleFold(%#U) = %#U, want %#U", r, r, out)
+			}
+			r = out
+		}
+	}
+}
+
+// Running 'go test -calibrate' runs the calibration to find a plausible
+// cutoff point for linear search of a range list vs. binary search.
+// We create a fake table and then time how long it takes to do a
+// sequence of searches within that table, for all possible inputs
+// relative to the ranges (something before all, in each, between each, after all).
+// This assumes that all possible runes are equally likely.
+// In practice most runes are ASCII so this is a conservative estimate
+// of an effective cutoff value. In practice we could probably set it higher
+// than what this function recommends.
+
+var calibrate = flag.Bool("calibrate", false, "compute crossover for linear vs. binary search")
+
+func TestCalibrate(t *testing.T) {
+	if !*calibrate {
+		return
+	}
+
+	if runtime.GOARCH == "amd64" {
+		fmt.Printf("warning: running calibration on %s\n", runtime.GOARCH)
+	}
+
+	// Find the point where binary search wins by more than 10%.
+	// The 10% bias gives linear search an edge when they're close,
+	// because on predominantly ASCII inputs linear search is even
+	// better than our benchmarks measure.
+	n := sort.Search(64, func(n int) bool {
+		tab := fakeTable(n)
+		blinear := func(b *testing.B) {
+			tab := tab
+			max := n*5 + 20
+			for i := 0; i < b.N; i++ {
+				for j := 0; j <= max; j++ {
+					linear(tab, uint16(j))
+				}
+			}
+		}
+		bbinary := func(b *testing.B) {
+			tab := tab
+			max := n*5 + 20
+			for i := 0; i < b.N; i++ {
+				for j := 0; j <= max; j++ {
+					binary(tab, uint16(j))
+				}
+			}
+		}
+		bmlinear := testing.Benchmark(blinear)
+		bmbinary := testing.Benchmark(bbinary)
+		fmt.Printf("n=%d: linear=%d binary=%d\n", n, bmlinear.NsPerOp(), bmbinary.NsPerOp())
+		return bmlinear.NsPerOp()*100 > bmbinary.NsPerOp()*110
+	})
+	fmt.Printf("calibration: linear cutoff = %d\n", n)
+}
+
+func fakeTable(n int) []Range16 {
+	var r16 []Range16
+	for i := 0; i < n; i++ {
+		r16 = append(r16, Range16{uint16(i*5 + 10), uint16(i*5 + 12), 1})
+	}
+	return r16
+}
+
+func linear(ranges []Range16, r uint16) bool {
+	for i := range ranges {
+		range_ := &ranges[i]
+		if r < range_.Lo {
+			return false
+		}
+		if r <= range_.Hi {
+			return (r-range_.Lo)%range_.Stride == 0
+		}
+	}
+	return false
+}
+
+func binary(ranges []Range16, r uint16) bool {
+	// binary search over ranges
+	lo := 0
+	hi := len(ranges)
+	for lo < hi {
+		m := lo + (hi-lo)/2
+		range_ := &ranges[m]
+		if range_.Lo <= r && r <= range_.Hi {
+			return (r-range_.Lo)%range_.Stride == 0
+		}
+		if r < range_.Lo {
+			hi = m
+		} else {
+			lo = m + 1
+		}
+	}
+	return false
+}
+
+func TestLatinOffset(t *testing.T) {
+	var maps = []map[string]*RangeTable{
+		Categories,
+		FoldCategory,
+		FoldScript,
+		Properties,
+		Scripts,
+	}
+	for _, m := range maps {
+		for name, tab := range m {
+			i := 0
+			for i < len(tab.R16) && tab.R16[i].Hi <= MaxLatin1 {
+				i++
+			}
+			if tab.LatinOffset != i {
+				t.Errorf("%s: LatinOffset=%d, want %d", name, tab.LatinOffset, i)
+			}
+		}
+	}
+}
diff --git a/src/unicode/maketables.go b/src/unicode/maketables.go
new file mode 100644
index 000000000..d1c9aa04a
--- /dev/null
+++ b/src/unicode/maketables.go
@@ -0,0 +1,1376 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// Unicode table generator.
+// Data read from the web.
+
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+	"unicode"
+)
+
+func main() {
+	flag.Parse()
+	setupOutput()
+	loadChars() // always needed
+	loadCasefold()
+	printCategories()
+	printScriptOrProperty(false)
+	printScriptOrProperty(true)
+	printCases()
+	printLatinProperties()
+	printCasefold()
+	printSizes()
+	flushOutput()
+}
+
+var dataURL = flag.String("data", "", "full URL for UnicodeData.txt; defaults to --url/UnicodeData.txt")
+var casefoldingURL = flag.String("casefolding", "", "full URL for CaseFolding.txt; defaults to --url/CaseFolding.txt")
+var url = flag.String("url",
+	"http://www.unicode.org/Public/7.0.0/ucd/",
+	"URL of Unicode database directory")
+var tablelist = flag.String("tables",
+	"all",
+	"comma-separated list of which tables to generate; can be letter")
+var scriptlist = flag.String("scripts",
+	"all",
+	"comma-separated list of which script tables to generate")
+var proplist = flag.String("props",
+	"all",
+	"comma-separated list of which property tables to generate")
+var cases = flag.Bool("cases",
+	true,
+	"generate case tables")
+var test = flag.Bool("test",
+	false,
+	"test existing tables; can be used to compare web data with package data")
+var localFiles = flag.Bool("local",
+	false,
+	"data files have been copied to current directory; for debugging only")
+var outputFile = flag.String("output",
+	"",
+	"output file for generated tables; default stdout")
+
+var scriptRe = regexp.MustCompile(`^([0-9A-F]+)(\.\.[0-9A-F]+)? *; ([A-Za-z_]+)$`)
+var logger = log.New(os.Stderr, "", log.Lshortfile)
+
+var output *bufio.Writer // points to os.Stdout or to "gofmt > outputFile"
+
+func setupOutput() {
+	output = bufio.NewWriter(startGofmt())
+}
+
+// startGofmt connects output to a gofmt process if -output is set.
+func startGofmt() io.Writer {
+	if *outputFile == "" {
+		return os.Stdout
+	}
+	stdout, err := os.Create(*outputFile)
+	if err != nil {
+		logger.Fatal(err)
+	}
+	// Pipe output to gofmt.
+	gofmt := exec.Command("gofmt")
+	fd, err := gofmt.StdinPipe()
+	if err != nil {
+		logger.Fatal(err)
+	}
+	gofmt.Stdout = stdout
+	gofmt.Stderr = os.Stderr
+	err = gofmt.Start()
+	if err != nil {
+		logger.Fatal(err)
+	}
+	return fd
+}
+
+func flushOutput() {
+	err := output.Flush()
+	if err != nil {
+		logger.Fatal(err)
+	}
+}
+
+func printf(format string, args ...interface{}) {
+	fmt.Fprintf(output, format, args...)
+}
+
+func print(args ...interface{}) {
+	fmt.Fprint(output, args...)
+}
+
+func println(args ...interface{}) {
+	fmt.Fprintln(output, args...)
+}
+
+type reader struct {
+	*bufio.Reader
+	fd   *os.File
+	resp *http.Response
+}
+
+func open(url string) *reader {
+	file := filepath.Base(url)
+	if *localFiles {
+		fd, err := os.Open(file)
+		if err != nil {
+			logger.Fatal(err)
+		}
+		return &reader{bufio.NewReader(fd), fd, nil}
+	}
+	resp, err := http.Get(url)
+	if err != nil {
+		logger.Fatal(err)
+	}
+	if resp.StatusCode != 200 {
+		logger.Fatalf("bad GET status for %s: %d", file, resp.Status)
+	}
+	return &reader{bufio.NewReader(resp.Body), nil, resp}
+
+}
+
+func (r *reader) close() {
+	if r.fd != nil {
+		r.fd.Close()
+	} else {
+		r.resp.Body.Close()
+	}
+}
+
+var category = map[string]bool{
+	// Nd Lu etc.
+	// We use one-character names to identify merged categories
+	"L": true, // Lu Ll Lt Lm Lo
+	"P": true, // Pc Pd Ps Pe Pu Pf Po
+	"M": true, // Mn Mc Me
+	"N": true, // Nd Nl No
+	"S": true, // Sm Sc Sk So
+	"Z": true, // Zs Zl Zp
+	"C": true, // Cc Cf Cs Co Cn
+}
+
+// UnicodeData.txt has form:
+//	0037;DIGIT SEVEN;Nd;0;EN;;7;7;7;N;;;;;
+//	007A;LATIN SMALL LETTER Z;Ll;0;L;;;;;N;;;005A;;005A
+// See http://www.unicode.org/reports/tr44/ for a full explanation
+// The fields:
+const (
+	FCodePoint = iota
+	FName
+	FGeneralCategory
+	FCanonicalCombiningClass
+	FBidiClass
+	FDecompositionTypeAndMapping
+	FNumericType
+	FNumericDigit // If a decimal digit.
+	FNumericValue // Includes non-decimal, e.g. U+2155=1/5
+	FBidiMirrored
+	FUnicode1Name
+	FISOComment
+	FSimpleUppercaseMapping
+	FSimpleLowercaseMapping
+	FSimpleTitlecaseMapping
+	NumField
+
+	MaxChar = 0x10FFFF // anything above this shouldn't exist
+)
+
+var fieldName = []string{
+	FCodePoint:                   "CodePoint",
+	FName:                        "Name",
+	FGeneralCategory:             "GeneralCategory",
+	FCanonicalCombiningClass:     "CanonicalCombiningClass",
+	FBidiClass:                   "BidiClass",
+	FDecompositionTypeAndMapping: "DecompositionTypeAndMapping",
+	FNumericType:                 "NumericType",
+	FNumericDigit:                "NumericDigit",
+	FNumericValue:                "NumericValue",
+	FBidiMirrored:                "BidiMirrored",
+	FUnicode1Name:                "Unicode1Name",
+	FISOComment:                  "ISOComment",
+	FSimpleUppercaseMapping:      "SimpleUppercaseMapping",
+	FSimpleLowercaseMapping:      "SimpleLowercaseMapping",
+	FSimpleTitlecaseMapping:      "SimpleTitlecaseMapping",
+}
+
+// This contains only the properties we're interested in.
+type Char struct {
+	field     []string // debugging only; could be deleted if we take out char.dump()
+	codePoint rune     // if zero, this index is not a valid code point.
+	category  string
+	upperCase rune
+	lowerCase rune
+	titleCase rune
+	foldCase  rune // simple case folding
+	caseOrbit rune // next in simple case folding orbit
+}
+
+// Scripts.txt has form:
+//	A673          ; Cyrillic # Po       SLAVONIC ASTERISK
+//	A67C..A67D    ; Cyrillic # Mn   [2] COMBINING CYRILLIC KAVYKA..COMBINING CYRILLIC PAYEROK
+// See http://www.unicode.org/Public/5.1.0/ucd/UCD.html for full explanation
+
+type Script struct {
+	lo, hi uint32 // range of code points
+	script string
+}
+
+var chars = make([]Char, MaxChar+1)
+var scripts = make(map[string][]Script)
+var props = make(map[string][]Script) // a property looks like a script; can share the format
+
+var lastChar rune = 0
+
+// In UnicodeData.txt, some ranges are marked like this:
+//	3400;<CJK Ideograph Extension A, First>;Lo;0;L;;;;;N;;;;;
+//	4DB5;<CJK Ideograph Extension A, Last>;Lo;0;L;;;;;N;;;;;
+// parseCategory returns a state variable indicating the weirdness.
+type State int
+
+const (
+	SNormal State = iota // known to be zero for the type
+	SFirst
+	SLast
+	SMissing
+)
+
+func parseCategory(line string) (state State) {
+	field := strings.Split(line, ";")
+	if len(field) != NumField {
+		logger.Fatalf("%5s: %d fields (expected %d)\n", line, len(field), NumField)
+	}
+	point, err := strconv.ParseUint(field[FCodePoint], 16, 64)
+	if err != nil {
+		logger.Fatalf("%.5s...: %s", line, err)
+	}
+	lastChar = rune(point)
+	if point == 0 {
+		return // not interesting and we use 0 as unset
+	}
+	if point > MaxChar {
+		return
+	}
+	char := &chars[point]
+	char.field = field
+	if char.codePoint != 0 {
+		logger.Fatalf("point %U reused", point)
+	}
+	char.codePoint = lastChar
+	char.category = field[FGeneralCategory]
+	category[char.category] = true
+	switch char.category {
+	case "Nd":
+		// Decimal digit
+		_, err := strconv.Atoi(field[FNumericValue])
+		if err != nil {
+			logger.Fatalf("%U: bad numeric field: %s", point, err)
+		}
+	case "Lu":
+		char.letter(field[FCodePoint], field[FSimpleLowercaseMapping], field[FSimpleTitlecaseMapping])
+	case "Ll":
+		char.letter(field[FSimpleUppercaseMapping], field[FCodePoint], field[FSimpleTitlecaseMapping])
+	case "Lt":
+		char.letter(field[FSimpleUppercaseMapping], field[FSimpleLowercaseMapping], field[FCodePoint])
+	default:
+		char.letter(field[FSimpleUppercaseMapping], field[FSimpleLowercaseMapping], field[FSimpleTitlecaseMapping])
+	}
+	switch {
+	case strings.Index(field[FName], ", First>") > 0:
+		state = SFirst
+	case strings.Index(field[FName], ", Last>") > 0:
+		state = SLast
+	}
+	return
+}
+
+func (char *Char) dump(s string) {
+	print(s, " ")
+	for i := 0; i < len(char.field); i++ {
+		printf("%s:%q ", fieldName[i], char.field[i])
+	}
+	print("\n")
+}
+
+func (char *Char) letter(u, l, t string) {
+	char.upperCase = char.letterValue(u, "U")
+	char.lowerCase = char.letterValue(l, "L")
+	char.titleCase = char.letterValue(t, "T")
+}
+
+func (char *Char) letterValue(s string, cas string) rune {
+	if s == "" {
+		return 0
+	}
+	v, err := strconv.ParseUint(s, 16, 64)
+	if err != nil {
+		char.dump(cas)
+		logger.Fatalf("%U: bad letter(%s): %s", char.codePoint, s, err)
+	}
+	return rune(v)
+}
+
+func allCategories() []string {
+	a := make([]string, 0, len(category))
+	for k := range category {
+		a = append(a, k)
+	}
+	sort.Strings(a)
+	return a
+}
+
+func all(scripts map[string][]Script) []string {
+	a := make([]string, 0, len(scripts))
+	for k := range scripts {
+		a = append(a, k)
+	}
+	sort.Strings(a)
+	return a
+}
+
+func allCatFold(m map[string]map[rune]bool) []string {
+	a := make([]string, 0, len(m))
+	for k := range m {
+		a = append(a, k)
+	}
+	sort.Strings(a)
+	return a
+}
+
+// Extract the version number from the URL
+func version() string {
+	// Break on slashes and look for the first numeric field
+	fields := strings.Split(*url, "/")
+	for _, f := range fields {
+		if len(f) > 0 && '0' <= f[0] && f[0] <= '9' {
+			return f
+		}
+	}
+	logger.Fatal("unknown version")
+	return "Unknown"
+}
+
+func categoryOp(code rune, class uint8) bool {
+	category := chars[code].category
+	return len(category) > 0 && category[0] == class
+}
+
+func loadChars() {
+	if *dataURL == "" {
+		flag.Set("data", *url+"UnicodeData.txt")
+	}
+	input := open(*dataURL)
+	defer input.close()
+	scanner := bufio.NewScanner(input)
+	var first rune = 0
+	for scanner.Scan() {
+		switch parseCategory(scanner.Text()) {
+		case SNormal:
+			if first != 0 {
+				logger.Fatalf("bad state normal at %U", lastChar)
+			}
+		case SFirst:
+			if first != 0 {
+				logger.Fatalf("bad state first at %U", lastChar)
+			}
+			first = lastChar
+		case SLast:
+			if first == 0 {
+				logger.Fatalf("bad state last at %U", lastChar)
+			}
+			for i := first + 1; i <= lastChar; i++ {
+				chars[i] = chars[first]
+				chars[i].codePoint = i
+			}
+			first = 0
+		}
+	}
+	if scanner.Err() != nil {
+		logger.Fatal(scanner.Err())
+	}
+}
+
+func loadCasefold() {
+	if *casefoldingURL == "" {
+		flag.Set("casefolding", *url+"CaseFolding.txt")
+	}
+	input := open(*casefoldingURL)
+	defer input.close()
+	scanner := bufio.NewScanner(input)
+	for scanner.Scan() {
+		line := scanner.Text()
+		if len(line) == 0 || line[0] == '#' || len(strings.TrimSpace(line)) == 0 {
+			continue
+		}
+		field := strings.Split(line, "; ")
+		if len(field) != 4 {
+			logger.Fatalf("CaseFolding.txt %.5s...: %d fields (expected %d)\n", line, len(field), 4)
+		}
+		kind := field[1]
+		if kind != "C" && kind != "S" {
+			// Only care about 'common' and 'simple' foldings.
+			continue
+		}
+		p1, err := strconv.ParseUint(field[0], 16, 64)
+		if err != nil {
+			logger.Fatalf("CaseFolding.txt %.5s...: %s", line, err)
+		}
+		p2, err := strconv.ParseUint(field[2], 16, 64)
+		if err != nil {
+			logger.Fatalf("CaseFolding.txt %.5s...: %s", line, err)
+		}
+		chars[p1].foldCase = rune(p2)
+	}
+	if scanner.Err() != nil {
+		logger.Fatal(scanner.Err())
+	}
+}
+
+const progHeader = `// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Generated by running
+//	maketables --tables=%s --data=%s --casefolding=%s
+// DO NOT EDIT
+
+package unicode
+
+`
+
+func printCategories() {
+	if *tablelist == "" {
+		return
+	}
+	// Find out which categories to dump
+	list := strings.Split(*tablelist, ",")
+	if *tablelist == "all" {
+		list = allCategories()
+	}
+	if *test {
+		fullCategoryTest(list)
+		return
+	}
+	printf(progHeader, *tablelist, *dataURL, *casefoldingURL)
+
+	println("// Version is the Unicode edition from which the tables are derived.")
+	printf("const Version = %q\n\n", version())
+
+	if *tablelist == "all" {
+		println("// Categories is the set of Unicode category tables.")
+		println("var Categories = map[string] *RangeTable {")
+		for _, k := range allCategories() {
+			printf("\t%q: %s,\n", k, k)
+		}
+		print("}\n\n")
+	}
+
+	decl := make(sort.StringSlice, len(list))
+	ndecl := 0
+	for _, name := range list {
+		if _, ok := category[name]; !ok {
+			logger.Fatal("unknown category", name)
+		}
+		// We generate an UpperCase name to serve as concise documentation and an _UnderScored
+		// name to store the data.  This stops godoc dumping all the tables but keeps them
+		// available to clients.
+		// Cases deserving special comments
+		varDecl := ""
+		switch name {
+		case "C":
+			varDecl = "\tOther = _C;	// Other/C is the set of Unicode control and special characters, category C.\n"
+			varDecl += "\tC = _C\n"
+		case "L":
+			varDecl = "\tLetter = _L;	// Letter/L is the set of Unicode letters, category L.\n"
+			varDecl += "\tL = _L\n"
+		case "M":
+			varDecl = "\tMark = _M;	// Mark/M is the set of Unicode mark characters, category M.\n"
+			varDecl += "\tM = _M\n"
+		case "N":
+			varDecl = "\tNumber = _N;	// Number/N is the set of Unicode number characters, category N.\n"
+			varDecl += "\tN = _N\n"
+		case "P":
+			varDecl = "\tPunct = _P;	// Punct/P is the set of Unicode punctuation characters, category P.\n"
+			varDecl += "\tP = _P\n"
+		case "S":
+			varDecl = "\tSymbol = _S;	// Symbol/S is the set of Unicode symbol characters, category S.\n"
+			varDecl += "\tS = _S\n"
+		case "Z":
+			varDecl = "\tSpace = _Z;	// Space/Z is the set of Unicode space characters, category Z.\n"
+			varDecl += "\tZ = _Z\n"
+		case "Nd":
+			varDecl = "\tDigit = _Nd;	// Digit is the set of Unicode characters with the \"decimal digit\" property.\n"
+		case "Lu":
+			varDecl = "\tUpper = _Lu;	// Upper is the set of Unicode upper case letters.\n"
+		case "Ll":
+			varDecl = "\tLower = _Ll;	// Lower is the set of Unicode lower case letters.\n"
+		case "Lt":
+			varDecl = "\tTitle = _Lt;	// Title is the set of Unicode title case letters.\n"
+		}
+		if len(name) > 1 {
+			varDecl += fmt.Sprintf(
+				"\t%s = _%s;	// %s is the set of Unicode characters in category %s.\n",
+				name, name, name, name)
+		}
+		decl[ndecl] = varDecl
+		ndecl++
+		if len(name) == 1 { // unified categories
+			decl := fmt.Sprintf("var _%s = &RangeTable{\n", name)
+			dumpRange(
+				decl,
+				func(code rune) bool { return categoryOp(code, name[0]) })
+			continue
+		}
+		dumpRange(
+			fmt.Sprintf("var _%s = &RangeTable{\n", name),
+			func(code rune) bool { return chars[code].category == name })
+	}
+	decl.Sort()
+	println("// These variables have type *RangeTable.")
+	println("var (")
+	for _, d := range decl {
+		print(d)
+	}
+	print(")\n\n")
+}
+
+type Op func(code rune) bool
+
+const format = "\t\t{0x%04x, 0x%04x, %d},\n"
+
+func dumpRange(header string, inCategory Op) {
+	print(header)
+	next := rune(0)
+	latinOffset := 0
+	print("\tR16: []Range16{\n")
+	// one Range for each iteration
+	count := &range16Count
+	size := 16
+	for {
+		// look for start of range
+		for next < rune(len(chars)) && !inCategory(next) {
+			next++
+		}
+		if next >= rune(len(chars)) {
+			// no characters remain
+			break
+		}
+
+		// start of range
+		lo := next
+		hi := next
+		stride := rune(1)
+		// accept lo
+		next++
+		// look for another character to set the stride
+		for next < rune(len(chars)) && !inCategory(next) {
+			next++
+		}
+		if next >= rune(len(chars)) {
+			// no more characters
+			printf(format, lo, hi, stride)
+			break
+		}
+		// set stride
+		stride = next - lo
+		// check for length of run. next points to first jump in stride
+		for i := next; i < rune(len(chars)); i++ {
+			if inCategory(i) == (((i - lo) % stride) == 0) {
+				// accept
+				if inCategory(i) {
+					hi = i
+				}
+			} else {
+				// no more characters in this run
+				break
+			}
+		}
+		if uint32(hi) <= unicode.MaxLatin1 {
+			latinOffset++
+		}
+		size, count = printRange(uint32(lo), uint32(hi), uint32(stride), size, count)
+		// next range: start looking where this range ends
+		next = hi + 1
+	}
+	print("\t},\n")
+	if latinOffset > 0 {
+		printf("\tLatinOffset: %d,\n", latinOffset)
+	}
+	print("}\n\n")
+}
+
+func printRange(lo, hi, stride uint32, size int, count *int) (int, *int) {
+	if size == 16 && hi >= 1<<16 {
+		if lo < 1<<16 {
+			if lo+stride != hi {
+				logger.Fatalf("unexpected straddle: %U %U %d", lo, hi, stride)
+			}
+			// No range contains U+FFFF as an instance, so split
+			// the range into two entries. That way we can maintain
+			// the invariant that R32 contains only >= 1<<16.
+			printf(format, lo, lo, 1)
+			lo = hi
+			stride = 1
+			*count++
+		}
+		print("\t},\n")
+		print("\tR32: []Range32{\n")
+		size = 32
+		count = &range32Count
+	}
+	printf(format, lo, hi, stride)
+	*count++
+	return size, count
+}
+
+func fullCategoryTest(list []string) {
+	for _, name := range list {
+		if _, ok := category[name]; !ok {
+			logger.Fatal("unknown category", name)
+		}
+		r, ok := unicode.Categories[name]
+		if !ok && len(name) > 1 {
+			logger.Fatalf("unknown table %q", name)
+		}
+		if len(name) == 1 {
+			verifyRange(name, func(code rune) bool { return categoryOp(code, name[0]) }, r)
+		} else {
+			verifyRange(
+				name,
+				func(code rune) bool { return chars[code].category == name },
+				r)
+		}
+	}
+}
+
+func verifyRange(name string, inCategory Op, table *unicode.RangeTable) {
+	count := 0
+	for j := range chars {
+		i := rune(j)
+		web := inCategory(i)
+		pkg := unicode.Is(table, i)
+		if web != pkg {
+			fmt.Fprintf(os.Stderr, "%s: %U: web=%t pkg=%t\n", name, i, web, pkg)
+			count++
+			if count > 10 {
+				break
+			}
+		}
+	}
+}
+
+func parseScript(line string, scripts map[string][]Script) {
+	comment := strings.Index(line, "#")
+	if comment >= 0 {
+		line = line[0:comment]
+	}
+	line = strings.TrimSpace(line)
+	if len(line) == 0 {
+		return
+	}
+	field := strings.Split(line, ";")
+	if len(field) != 2 {
+		logger.Fatalf("%s: %d fields (expected 2)\n", line, len(field))
+	}
+	matches := scriptRe.FindStringSubmatch(line)
+	if len(matches) != 4 {
+		logger.Fatalf("%s: %d matches (expected 3)\n", line, len(matches))
+	}
+	lo, err := strconv.ParseUint(matches[1], 16, 64)
+	if err != nil {
+		logger.Fatalf("%.5s...: %s", line, err)
+	}
+	hi := lo
+	if len(matches[2]) > 2 { // ignore leading ..
+		hi, err = strconv.ParseUint(matches[2][2:], 16, 64)
+		if err != nil {
+			logger.Fatalf("%.5s...: %s", line, err)
+		}
+	}
+	name := matches[3]
+	scripts[name] = append(scripts[name], Script{uint32(lo), uint32(hi), name})
+}
+
+// The script tables have a lot of adjacent elements. Fold them together.
+func foldAdjacent(r []Script) []unicode.Range32 {
+	s := make([]unicode.Range32, 0, len(r))
+	j := 0
+	for i := 0; i < len(r); i++ {
+		if j > 0 && r[i].lo == s[j-1].Hi+1 {
+			s[j-1].Hi = r[i].hi
+		} else {
+			s = s[0 : j+1]
+			s[j] = unicode.Range32{
+				Lo:     uint32(r[i].lo),
+				Hi:     uint32(r[i].hi),
+				Stride: 1,
+			}
+			j++
+		}
+	}
+	return s
+}
+
+func fullScriptTest(list []string, installed map[string]*unicode.RangeTable, scripts map[string][]Script) {
+	for _, name := range list {
+		if _, ok := scripts[name]; !ok {
+			logger.Fatal("unknown script", name)
+		}
+		_, ok := installed[name]
+		if !ok {
+			logger.Fatal("unknown table", name)
+		}
+		for _, script := range scripts[name] {
+			for r := script.lo; r <= script.hi; r++ {
+				if !unicode.Is(installed[name], rune(r)) {
+					fmt.Fprintf(os.Stderr, "%U: not in script %s\n", r, name)
+				}
+			}
+		}
+	}
+}
+
+// PropList.txt has the same format as Scripts.txt so we can share its parser.
+func printScriptOrProperty(doProps bool) {
+	flag := "scripts"
+	flaglist := *scriptlist
+	file := "Scripts.txt"
+	table := scripts
+	installed := unicode.Scripts
+	if doProps {
+		flag = "props"
+		flaglist = *proplist
+		file = "PropList.txt"
+		table = props
+		installed = unicode.Properties
+	}
+	if flaglist == "" {
+		return
+	}
+	input := open(*url + file)
+	scanner := bufio.NewScanner(input)
+	for scanner.Scan() {
+		parseScript(scanner.Text(), table)
+	}
+	if scanner.Err() != nil {
+		logger.Fatal(scanner.Err())
+	}
+	input.close()
+
+	// Find out which scripts to dump
+	list := strings.Split(flaglist, ",")
+	if flaglist == "all" {
+		list = all(table)
+	}
+	if *test {
+		fullScriptTest(list, installed, table)
+		return
+	}
+
+	printf(
+		"// Generated by running\n"+
+			"//	maketables --%s=%s --url=%s\n"+
+			"// DO NOT EDIT\n\n",
+		flag,
+		flaglist,
+		*url)
+	if flaglist == "all" {
+		if doProps {
+			println("// Properties is the set of Unicode property tables.")
+			println("var Properties = map[string] *RangeTable{")
+		} else {
+			println("// Scripts is the set of Unicode script tables.")
+			println("var Scripts = map[string] *RangeTable{")
+		}
+		for _, k := range all(table) {
+			printf("\t%q: %s,\n", k, k)
+		}
+		print("}\n\n")
+	}
+
+	decl := make(sort.StringSlice, len(list))
+	ndecl := 0
+	for _, name := range list {
+		if doProps {
+			decl[ndecl] = fmt.Sprintf(
+				"\t%s = _%s;\t// %s is the set of Unicode characters with property %s.\n",
+				name, name, name, name)
+		} else {
+			decl[ndecl] = fmt.Sprintf(
+				"\t%s = _%s;\t// %s is the set of Unicode characters in script %s.\n",
+				name, name, name, name)
+		}
+		ndecl++
+		printf("var _%s = &RangeTable {\n", name)
+		ranges := foldAdjacent(table[name])
+		print("\tR16: []Range16{\n")
+		size := 16
+		count := &range16Count
+		for _, s := range ranges {
+			size, count = printRange(s.Lo, s.Hi, s.Stride, size, count)
+		}
+		print("\t},\n")
+		if off := findLatinOffset(ranges); off > 0 {
+			printf("\tLatinOffset: %d,\n", off)
+		}
+		print("}\n\n")
+	}
+	decl.Sort()
+	println("// These variables have type *RangeTable.")
+	println("var (")
+	for _, d := range decl {
+		print(d)
+	}
+	print(")\n\n")
+}
+
+func findLatinOffset(ranges []unicode.Range32) int {
+	i := 0
+	for i < len(ranges) && ranges[i].Hi <= unicode.MaxLatin1 {
+		i++
+	}
+	return i
+}
+
+const (
+	CaseUpper = 1 << iota
+	CaseLower
+	CaseTitle
+	CaseNone    = 0  // must be zero
+	CaseMissing = -1 // character not present; not a valid case state
+)
+
+type caseState struct {
+	point        rune
+	_case        int
+	deltaToUpper rune
+	deltaToLower rune
+	deltaToTitle rune
+}
+
+// Is d a continuation of the state of c?
+func (c *caseState) adjacent(d *caseState) bool {
+	if d.point < c.point {
+		c, d = d, c
+	}
+	switch {
+	case d.point != c.point+1: // code points not adjacent (shouldn't happen)
+		return false
+	case d._case != c._case: // different cases
+		return c.upperLowerAdjacent(d)
+	case c._case == CaseNone:
+		return false
+	case c._case == CaseMissing:
+		return false
+	case d.deltaToUpper != c.deltaToUpper:
+		return false
+	case d.deltaToLower != c.deltaToLower:
+		return false
+	case d.deltaToTitle != c.deltaToTitle:
+		return false
+	}
+	return true
+}
+
+// Is d the same as c, but opposite in upper/lower case? this would make it
+// an element of an UpperLower sequence.
+func (c *caseState) upperLowerAdjacent(d *caseState) bool {
+	// check they're a matched case pair.  we know they have adjacent values
+	switch {
+	case c._case == CaseUpper && d._case != CaseLower:
+		return false
+	case c._case == CaseLower && d._case != CaseUpper:
+		return false
+	}
+	// matched pair (at least in upper/lower).  make the order Upper Lower
+	if c._case == CaseLower {
+		c, d = d, c
+	}
+	// for an Upper Lower sequence the deltas have to be in order
+	//	c: 0 1 0
+	//	d: -1 0 -1
+	switch {
+	case c.deltaToUpper != 0:
+		return false
+	case c.deltaToLower != 1:
+		return false
+	case c.deltaToTitle != 0:
+		return false
+	case d.deltaToUpper != -1:
+		return false
+	case d.deltaToLower != 0:
+		return false
+	case d.deltaToTitle != -1:
+		return false
+	}
+	return true
+}
+
+// Does this character start an UpperLower sequence?
+func (c *caseState) isUpperLower() bool {
+	// for an Upper Lower sequence the deltas have to be in order
+	//	c: 0 1 0
+	switch {
+	case c.deltaToUpper != 0:
+		return false
+	case c.deltaToLower != 1:
+		return false
+	case c.deltaToTitle != 0:
+		return false
+	}
+	return true
+}
+
+// Does this character start a LowerUpper sequence?
+func (c *caseState) isLowerUpper() bool {
+	// for an Upper Lower sequence the deltas have to be in order
+	//	c: -1 0 -1
+	switch {
+	case c.deltaToUpper != -1:
+		return false
+	case c.deltaToLower != 0:
+		return false
+	case c.deltaToTitle != -1:
+		return false
+	}
+	return true
+}
+
+func getCaseState(i rune) (c *caseState) {
+	c = &caseState{point: i, _case: CaseNone}
+	ch := &chars[i]
+	switch ch.codePoint {
+	case 0:
+		c._case = CaseMissing // Will get NUL wrong but that doesn't matter
+		return
+	case ch.upperCase:
+		c._case = CaseUpper
+	case ch.lowerCase:
+		c._case = CaseLower
+	case ch.titleCase:
+		c._case = CaseTitle
+	}
+	// Some things such as roman numeral U+2161 don't describe themselves
+	// as upper case, but have a lower case.  Second-guess them.
+	if c._case == CaseNone && ch.lowerCase != 0 {
+		c._case = CaseUpper
+	}
+	// Same in the other direction.
+	if c._case == CaseNone && ch.upperCase != 0 {
+		c._case = CaseLower
+	}
+
+	if ch.upperCase != 0 {
+		c.deltaToUpper = ch.upperCase - i
+	}
+	if ch.lowerCase != 0 {
+		c.deltaToLower = ch.lowerCase - i
+	}
+	if ch.titleCase != 0 {
+		c.deltaToTitle = ch.titleCase - i
+	}
+	return
+}
+
+func printCases() {
+	if !*cases {
+		return
+	}
+	if *test {
+		fullCaseTest()
+		return
+	}
+	printf(
+		"// Generated by running\n"+
+			"//	maketables --data=%s --casefolding=%s\n"+
+			"// DO NOT EDIT\n\n"+
+			"// CaseRanges is the table describing case mappings for all letters with\n"+
+			"// non-self mappings.\n"+
+			"var CaseRanges = _CaseRanges\n"+
+			"var _CaseRanges = []CaseRange {\n",
+		*dataURL, *casefoldingURL)
+
+	var startState *caseState    // the start of a run; nil for not active
+	var prevState = &caseState{} // the state of the previous character
+	for i := range chars {
+		state := getCaseState(rune(i))
+		if state.adjacent(prevState) {
+			prevState = state
+			continue
+		}
+		// end of run (possibly)
+		printCaseRange(startState, prevState)
+		startState = nil
+		if state._case != CaseMissing && state._case != CaseNone {
+			startState = state
+		}
+		prevState = state
+	}
+	print("}\n")
+}
+
+func printCaseRange(lo, hi *caseState) {
+	if lo == nil {
+		return
+	}
+	if lo.deltaToUpper == 0 && lo.deltaToLower == 0 && lo.deltaToTitle == 0 {
+		// character represents itself in all cases - no need to mention it
+		return
+	}
+	switch {
+	case hi.point > lo.point && lo.isUpperLower():
+		printf("\t{0x%04X, 0x%04X, d{UpperLower, UpperLower, UpperLower}},\n",
+			lo.point, hi.point)
+	case hi.point > lo.point && lo.isLowerUpper():
+		logger.Fatalf("LowerUpper sequence: should not happen: %U.  If it's real, need to fix To()", lo.point)
+		printf("\t{0x%04X, 0x%04X, d{LowerUpper, LowerUpper, LowerUpper}},\n",
+			lo.point, hi.point)
+	default:
+		printf("\t{0x%04X, 0x%04X, d{%d, %d, %d}},\n",
+			lo.point, hi.point,
+			lo.deltaToUpper, lo.deltaToLower, lo.deltaToTitle)
+	}
+}
+
+// If the cased value in the Char is 0, it means use the rune itself.
+func caseIt(r, cased rune) rune {
+	if cased == 0 {
+		return r
+	}
+	return cased
+}
+
+func fullCaseTest() {
+	for j, c := range chars {
+		i := rune(j)
+		lower := unicode.ToLower(i)
+		want := caseIt(i, c.lowerCase)
+		if lower != want {
+			fmt.Fprintf(os.Stderr, "lower %U should be %U is %U\n", i, want, lower)
+		}
+		upper := unicode.ToUpper(i)
+		want = caseIt(i, c.upperCase)
+		if upper != want {
+			fmt.Fprintf(os.Stderr, "upper %U should be %U is %U\n", i, want, upper)
+		}
+		title := unicode.ToTitle(i)
+		want = caseIt(i, c.titleCase)
+		if title != want {
+			fmt.Fprintf(os.Stderr, "title %U should be %U is %U\n", i, want, title)
+		}
+	}
+}
+
+func printLatinProperties() {
+	if *test {
+		return
+	}
+	println("var properties = [MaxLatin1+1]uint8{")
+	for code := 0; code <= unicode.MaxLatin1; code++ {
+		var property string
+		switch chars[code].category {
+		case "Cc", "": // NUL has no category.
+			property = "pC"
+		case "Cf": // soft hyphen, unique category, not printable.
+			property = "0"
+		case "Ll":
+			property = "pLl | pp"
+		case "Lo":
+			property = "pLo | pp"
+		case "Lu":
+			property = "pLu | pp"
+		case "Nd", "No":
+			property = "pN | pp"
+		case "Pc", "Pd", "Pe", "Pf", "Pi", "Po", "Ps":
+			property = "pP | pp"
+		case "Sc", "Sk", "Sm", "So":
+			property = "pS | pp"
+		case "Zs":
+			property = "pZ"
+		default:
+			logger.Fatalf("%U has unknown category %q", code, chars[code].category)
+		}
+		// Special case
+		if code == ' ' {
+			property = "pZ | pp"
+		}
+		printf("\t0x%02X: %s, // %q\n", code, property, code)
+	}
+	printf("}\n\n")
+}
+
+type runeSlice []rune
+
+func (p runeSlice) Len() int           { return len(p) }
+func (p runeSlice) Less(i, j int) bool { return p[i] < p[j] }
+func (p runeSlice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
+
+func printCasefold() {
+	// Build list of case-folding groups attached to each canonical folded char (typically lower case).
+	var caseOrbit = make([][]rune, MaxChar+1)
+	for j := range chars {
+		i := rune(j)
+		c := &chars[i]
+		if c.foldCase == 0 {
+			continue
+		}
+		orb := caseOrbit[c.foldCase]
+		if orb == nil {
+			orb = append(orb, c.foldCase)
+		}
+		caseOrbit[c.foldCase] = append(orb, i)
+	}
+
+	// Insert explicit 1-element groups when assuming [lower, upper] would be wrong.
+	for j := range chars {
+		i := rune(j)
+		c := &chars[i]
+		f := c.foldCase
+		if f == 0 {
+			f = i
+		}
+		orb := caseOrbit[f]
+		if orb == nil && (c.upperCase != 0 && c.upperCase != i || c.lowerCase != 0 && c.lowerCase != i) {
+			// Default assumption of [upper, lower] is wrong.
+			caseOrbit[i] = []rune{i}
+		}
+	}
+
+	// Delete the groups for which assuming [lower, upper] is right.
+	for i, orb := range caseOrbit {
+		if len(orb) == 2 && chars[orb[0]].upperCase == orb[1] && chars[orb[1]].lowerCase == orb[0] {
+			caseOrbit[i] = nil
+		}
+	}
+
+	// Record orbit information in chars.
+	for _, orb := range caseOrbit {
+		if orb == nil {
+			continue
+		}
+		sort.Sort(runeSlice(orb))
+		c := orb[len(orb)-1]
+		for _, d := range orb {
+			chars[c].caseOrbit = d
+			c = d
+		}
+	}
+
+	printCaseOrbit()
+
+	// Tables of category and script folding exceptions: code points
+	// that must be added when interpreting a particular category/script
+	// in a case-folding context.
+	cat := make(map[string]map[rune]bool)
+	for name := range category {
+		if x := foldExceptions(inCategory(name)); len(x) > 0 {
+			cat[name] = x
+		}
+	}
+
+	scr := make(map[string]map[rune]bool)
+	for name := range scripts {
+		if x := foldExceptions(inScript(name)); len(x) > 0 {
+			cat[name] = x
+		}
+	}
+
+	printCatFold("FoldCategory", cat)
+	printCatFold("FoldScript", scr)
+}
+
+// inCategory returns a list of all the runes in the category.
+func inCategory(name string) []rune {
+	var x []rune
+	for j := range chars {
+		i := rune(j)
+		c := &chars[i]
+		if c.category == name || len(name) == 1 && len(c.category) > 1 && c.category[0] == name[0] {
+			x = append(x, i)
+		}
+	}
+	return x
+}
+
+// inScript returns a list of all the runes in the script.
+func inScript(name string) []rune {
+	var x []rune
+	for _, s := range scripts[name] {
+		for c := s.lo; c <= s.hi; c++ {
+			x = append(x, rune(c))
+		}
+	}
+	return x
+}
+
+// foldExceptions returns a list of all the runes fold-equivalent
+// to runes in class but not in class themselves.
+func foldExceptions(class []rune) map[rune]bool {
+	// Create map containing class and all fold-equivalent chars.
+	m := make(map[rune]bool)
+	for _, r := range class {
+		c := &chars[r]
+		if c.caseOrbit == 0 {
+			// Just upper and lower.
+			if u := c.upperCase; u != 0 {
+				m[u] = true
+			}
+			if l := c.lowerCase; l != 0 {
+				m[l] = true
+			}
+			m[r] = true
+			continue
+		}
+		// Otherwise walk orbit.
+		r0 := r
+		for {
+			m[r] = true
+			r = chars[r].caseOrbit
+			if r == r0 {
+				break
+			}
+		}
+	}
+
+	// Remove class itself.
+	for _, r := range class {
+		delete(m, r)
+	}
+
+	// What's left is the exceptions.
+	return m
+}
+
+var comment = map[string]string{
+	"FoldCategory": "// FoldCategory maps a category name to a table of\n" +
+		"// code points outside the category that are equivalent under\n" +
+		"// simple case folding to code points inside the category.\n" +
+		"// If there is no entry for a category name, there are no such points.\n",
+
+	"FoldScript": "// FoldScript maps a script name to a table of\n" +
+		"// code points outside the script that are equivalent under\n" +
+		"// simple case folding to code points inside the script.\n" +
+		"// If there is no entry for a script name, there are no such points.\n",
+}
+
+func printCaseOrbit() {
+	if *test {
+		for j := range chars {
+			i := rune(j)
+			c := &chars[i]
+			f := c.caseOrbit
+			if f == 0 {
+				if c.lowerCase != i && c.lowerCase != 0 {
+					f = c.lowerCase
+				} else if c.upperCase != i && c.upperCase != 0 {
+					f = c.upperCase
+				} else {
+					f = i
+				}
+			}
+			if g := unicode.SimpleFold(i); g != f {
+				fmt.Fprintf(os.Stderr, "unicode.SimpleFold(%#U) = %#U, want %#U\n", i, g, f)
+			}
+		}
+		return
+	}
+
+	printf("var caseOrbit = []foldPair{\n")
+	for i := range chars {
+		c := &chars[i]
+		if c.caseOrbit != 0 {
+			printf("\t{0x%04X, 0x%04X},\n", i, c.caseOrbit)
+			foldPairCount++
+		}
+	}
+	printf("}\n\n")
+}
+
+func printCatFold(name string, m map[string]map[rune]bool) {
+	if *test {
+		var pkgMap map[string]*unicode.RangeTable
+		if name == "FoldCategory" {
+			pkgMap = unicode.FoldCategory
+		} else {
+			pkgMap = unicode.FoldScript
+		}
+		if len(pkgMap) != len(m) {
+			fmt.Fprintf(os.Stderr, "unicode.%s has %d elements, want %d\n", name, len(pkgMap), len(m))
+			return
+		}
+		for k, v := range m {
+			t, ok := pkgMap[k]
+			if !ok {
+				fmt.Fprintf(os.Stderr, "unicode.%s[%q] missing\n", name, k)
+				continue
+			}
+			n := 0
+			for _, r := range t.R16 {
+				for c := rune(r.Lo); c <= rune(r.Hi); c += rune(r.Stride) {
+					if !v[c] {
+						fmt.Fprintf(os.Stderr, "unicode.%s[%q] contains %#U, should not\n", name, k, c)
+					}
+					n++
+				}
+			}
+			for _, r := range t.R32 {
+				for c := rune(r.Lo); c <= rune(r.Hi); c += rune(r.Stride) {
+					if !v[c] {
+						fmt.Fprintf(os.Stderr, "unicode.%s[%q] contains %#U, should not\n", name, k, c)
+					}
+					n++
+				}
+			}
+			if n != len(v) {
+				fmt.Fprintf(os.Stderr, "unicode.%s[%q] has %d code points, want %d\n", name, k, n, len(v))
+			}
+		}
+		return
+	}
+
+	print(comment[name])
+	printf("var %s = map[string]*RangeTable{\n", name)
+	for _, name := range allCatFold(m) {
+		printf("\t%q: fold%s,\n", name, name)
+	}
+	printf("}\n\n")
+	for _, name := range allCatFold(m) {
+		class := m[name]
+		dumpRange(
+			fmt.Sprintf("var fold%s = &RangeTable{\n", name),
+			func(code rune) bool { return class[code] })
+	}
+}
+
+var range16Count = 0  // Number of entries in the 16-bit range tables.
+var range32Count = 0  // Number of entries in the 32-bit range tables.
+var foldPairCount = 0 // Number of fold pairs in the exception tables.
+
+func printSizes() {
+	if *test {
+		return
+	}
+	println()
+	printf("// Range entries: %d 16-bit, %d 32-bit, %d total.\n", range16Count, range32Count, range16Count+range32Count)
+	range16Bytes := range16Count * 3 * 2
+	range32Bytes := range32Count * 3 * 4
+	printf("// Range bytes: %d 16-bit, %d 32-bit, %d total.\n", range16Bytes, range32Bytes, range16Bytes+range32Bytes)
+	println()
+	printf("// Fold orbit bytes: %d pairs, %d bytes\n", foldPairCount, foldPairCount*2*2)
+}
diff --git a/src/unicode/script_test.go b/src/unicode/script_test.go
new file mode 100644
index 000000000..795cb4e17
--- /dev/null
+++ b/src/unicode/script_test.go
@@ -0,0 +1,287 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unicode_test
+
+import (
+	"testing"
+	. "unicode"
+)
+
+type T struct {
+	rune   rune
+	script string
+}
+
+// Hand-chosen tests from Unicode 5.1.0, 6.0.0, 6.2.0, 6.3.0 and 7.0.0 mostly to
+// discover when new scripts and categories arise.
+var inTest = []T{
+	{0x06e2, "Arabic"},
+	{0x0567, "Armenian"},
+	{0x10b20, "Avestan"},
+	{0x1b37, "Balinese"},
+	{0xa6af, "Bamum"},
+	{0x16ada, "Bassa_Vah"},
+	{0x1be1, "Batak"},
+	{0x09c2, "Bengali"},
+	{0x3115, "Bopomofo"},
+	{0x282d, "Braille"},
+	{0x1a1a, "Buginese"},
+	{0x1747, "Buhid"},
+	{0x11011, "Brahmi"},
+	{0x156d, "Canadian_Aboriginal"},
+	{0x102a9, "Carian"},
+	{0x10563, "Caucasian_Albanian"},
+	{0x11111, "Chakma"},
+	{0xaa4d, "Cham"},
+	{0x13c2, "Cherokee"},
+	{0x0020, "Common"},
+	{0x1d4a5, "Common"},
+	{0x2cfc, "Coptic"},
+	{0x12420, "Cuneiform"},
+	{0x1080c, "Cypriot"},
+	{0xa663, "Cyrillic"},
+	{0x10430, "Deseret"},
+	{0x094a, "Devanagari"},
+	{0x1BC00, "Duployan"},
+	{0x13001, "Egyptian_Hieroglyphs"},
+	{0x10500, "Elbasan"},
+	{0x1271, "Ethiopic"},
+	{0x10fc, "Georgian"},
+	{0x2c40, "Glagolitic"},
+	{0x10347, "Gothic"},
+	{0x11303, "Grantha"},
+	{0x03ae, "Greek"},
+	{0x0abf, "Gujarati"},
+	{0x0a24, "Gurmukhi"},
+	{0x3028, "Han"},
+	{0x11b8, "Hangul"},
+	{0x1727, "Hanunoo"},
+	{0x05a0, "Hebrew"},
+	{0x3058, "Hiragana"},
+	{0x10841, "Imperial_Aramaic"},
+	{0x20e6, "Inherited"},
+	{0x10b70, "Inscriptional_Pahlavi"},
+	{0x10b5a, "Inscriptional_Parthian"},
+	{0xa9d0, "Javanese"},
+	{0x1109f, "Kaithi"},
+	{0x0cbd, "Kannada"},
+	{0x30a6, "Katakana"},
+	{0xa928, "Kayah_Li"},
+	{0x10a11, "Kharoshthi"},
+	{0x17c6, "Khmer"},
+	{0x11211, "Khojki"},
+	{0x112df, "Khudawadi"},
+	{0x0eaa, "Lao"},
+	{0x1d79, "Latin"},
+	{0x1c10, "Lepcha"},
+	{0x1930, "Limbu"},
+	{0x10755, "Linear_A"},
+	{0x1003c, "Linear_B"},
+	{0xa4e1, "Lisu"},
+	{0x10290, "Lycian"},
+	{0x10930, "Lydian"},
+	{0x11173, "Mahajani"},
+	{0x0d42, "Malayalam"},
+	{0x0843, "Mandaic"},
+	{0x10ac8, "Manichaean"},
+	{0xabd0, "Meetei_Mayek"},
+	{0x1e800, "Mende_Kikakui"},
+	{0x1099f, "Meroitic_Hieroglyphs"},
+	{0x109a0, "Meroitic_Cursive"},
+	{0x16f00, "Miao"},
+	{0x11611, "Modi"},
+	{0x1822, "Mongolian"},
+	{0x16a60, "Mro"},
+	{0x104c, "Myanmar"},
+	{0x10880, "Nabataean"},
+	{0x19c3, "New_Tai_Lue"},
+	{0x07f8, "Nko"},
+	{0x169b, "Ogham"},
+	{0x1c6a, "Ol_Chiki"},
+	{0x10310, "Old_Italic"},
+	{0x10a80, "Old_North_Arabian"},
+	{0x10350, "Old_Permic"},
+	{0x103c9, "Old_Persian"},
+	{0x10a6f, "Old_South_Arabian"},
+	{0x10c20, "Old_Turkic"},
+	{0x0b3e, "Oriya"},
+	{0x10491, "Osmanya"},
+	{0x16b2b, "Pahawh_Hmong"},
+	{0x10876, "Palmyrene"},
+	{0x11ACE, "Pau_Cin_Hau"},
+	{0xa860, "Phags_Pa"},
+	{0x10918, "Phoenician"},
+	{0x10baf, "Psalter_Pahlavi"},
+	{0xa949, "Rejang"},
+	{0x16c0, "Runic"},
+	{0x081d, "Samaritan"},
+	{0xa892, "Saurashtra"},
+	{0x111a0, "Sharada"},
+	{0x10463, "Shavian"},
+	{0x115c1, "Siddham"},
+	{0x0dbd, "Sinhala"},
+	{0x110d0, "Sora_Sompeng"},
+	{0x1ba3, "Sundanese"},
+	{0xa803, "Syloti_Nagri"},
+	{0x070f, "Syriac"},
+	{0x170f, "Tagalog"},
+	{0x176f, "Tagbanwa"},
+	{0x1972, "Tai_Le"},
+	{0x1a62, "Tai_Tham"},
+	{0xaadc, "Tai_Viet"},
+	{0x116c9, "Takri"},
+	{0x0bbf, "Tamil"},
+	{0x0c55, "Telugu"},
+	{0x07a7, "Thaana"},
+	{0x0e46, "Thai"},
+	{0x0f36, "Tibetan"},
+	{0x2d55, "Tifinagh"},
+	{0x114d9, "Tirhuta"},
+	{0x10388, "Ugaritic"},
+	{0xa60e, "Vai"},
+	{0x118ff, "Warang_Citi"},
+	{0xa216, "Yi"},
+}
+
+var outTest = []T{ // not really worth being thorough
+	{0x20, "Telugu"},
+}
+
+var inCategoryTest = []T{
+	{0x0081, "Cc"},
+	{0x200B, "Cf"},
+	{0xf0000, "Co"},
+	{0xdb80, "Cs"},
+	{0x0236, "Ll"},
+	{0x1d9d, "Lm"},
+	{0x07cf, "Lo"},
+	{0x1f8a, "Lt"},
+	{0x03ff, "Lu"},
+	{0x0bc1, "Mc"},
+	{0x20df, "Me"},
+	{0x07f0, "Mn"},
+	{0x1bb2, "Nd"},
+	{0x10147, "Nl"},
+	{0x2478, "No"},
+	{0xfe33, "Pc"},
+	{0x2011, "Pd"},
+	{0x301e, "Pe"},
+	{0x2e03, "Pf"},
+	{0x2e02, "Pi"},
+	{0x0022, "Po"},
+	{0x2770, "Ps"},
+	{0x00a4, "Sc"},
+	{0xa711, "Sk"},
+	{0x25f9, "Sm"},
+	{0x2108, "So"},
+	{0x2028, "Zl"},
+	{0x2029, "Zp"},
+	{0x202f, "Zs"},
+	// Unifieds.
+	{0x04aa, "L"},
+	{0x0009, "C"},
+	{0x1712, "M"},
+	{0x0031, "N"},
+	{0x00bb, "P"},
+	{0x00a2, "S"},
+	{0x00a0, "Z"},
+}
+
+var inPropTest = []T{
+	{0x0046, "ASCII_Hex_Digit"},
+	{0x200F, "Bidi_Control"},
+	{0x2212, "Dash"},
+	{0xE0001, "Deprecated"},
+	{0x00B7, "Diacritic"},
+	{0x30FE, "Extender"},
+	{0xFF46, "Hex_Digit"},
+	{0x2E17, "Hyphen"},
+	{0x2FFB, "IDS_Binary_Operator"},
+	{0x2FF3, "IDS_Trinary_Operator"},
+	{0xFA6A, "Ideographic"},
+	{0x200D, "Join_Control"},
+	{0x0EC4, "Logical_Order_Exception"},
+	{0x2FFFF, "Noncharacter_Code_Point"},
+	{0x065E, "Other_Alphabetic"},
+	{0x2065, "Other_Default_Ignorable_Code_Point"},
+	{0x0BD7, "Other_Grapheme_Extend"},
+	{0x0387, "Other_ID_Continue"},
+	{0x212E, "Other_ID_Start"},
+	{0x2094, "Other_Lowercase"},
+	{0x2040, "Other_Math"},
+	{0x216F, "Other_Uppercase"},
+	{0x0027, "Pattern_Syntax"},
+	{0x0020, "Pattern_White_Space"},
+	{0x300D, "Quotation_Mark"},
+	{0x2EF3, "Radical"},
+	{0x061F, "STerm"},
+	{0x2071, "Soft_Dotted"},
+	{0x003A, "Terminal_Punctuation"},
+	{0x9FC3, "Unified_Ideograph"},
+	{0xFE0F, "Variation_Selector"},
+	{0x0020, "White_Space"},
+}
+
+func TestScripts(t *testing.T) {
+	notTested := make(map[string]bool)
+	for k := range Scripts {
+		notTested[k] = true
+	}
+	for _, test := range inTest {
+		if _, ok := Scripts[test.script]; !ok {
+			t.Fatal(test.script, "not a known script")
+		}
+		if !Is(Scripts[test.script], test.rune) {
+			t.Errorf("IsScript(%U, %s) = false, want true", test.rune, test.script)
+		}
+		delete(notTested, test.script)
+	}
+	for _, test := range outTest {
+		if Is(Scripts[test.script], test.rune) {
+			t.Errorf("IsScript(%U, %s) = true, want false", test.rune, test.script)
+		}
+	}
+	for k := range notTested {
+		t.Error("script not tested:", k)
+	}
+}
+
+func TestCategories(t *testing.T) {
+	notTested := make(map[string]bool)
+	for k := range Categories {
+		notTested[k] = true
+	}
+	for _, test := range inCategoryTest {
+		if _, ok := Categories[test.script]; !ok {
+			t.Fatal(test.script, "not a known category")
+		}
+		if !Is(Categories[test.script], test.rune) {
+			t.Errorf("IsCategory(%U, %s) = false, want true", test.rune, test.script)
+		}
+		delete(notTested, test.script)
+	}
+	for k := range notTested {
+		t.Error("category not tested:", k)
+	}
+}
+
+func TestProperties(t *testing.T) {
+	notTested := make(map[string]bool)
+	for k := range Properties {
+		notTested[k] = true
+	}
+	for _, test := range inPropTest {
+		if _, ok := Properties[test.script]; !ok {
+			t.Fatal(test.script, "not a known prop")
+		}
+		if !Is(Properties[test.script], test.rune) {
+			t.Errorf("IsCategory(%U, %s) = false, want true", test.rune, test.script)
+		}
+		delete(notTested, test.script)
+	}
+	for k := range notTested {
+		t.Error("property not tested:", k)
+	}
+}
diff --git a/src/unicode/tables.go b/src/unicode/tables.go
new file mode 100644
index 000000000..8b77dd603
--- /dev/null
+++ b/src/unicode/tables.go
@@ -0,0 +1,7029 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Generated by running
+//	maketables --tables=all --data=http://www.unicode.org/Public/7.0.0/ucd/UnicodeData.txt --casefolding=http://www.unicode.org/Public/7.0.0/ucd/CaseFolding.txt
+// DO NOT EDIT
+
+package unicode
+
+// Version is the Unicode edition from which the tables are derived.
+const Version = "7.0.0"
+
+// Categories is the set of Unicode category tables.
+var Categories = map[string]*RangeTable{
+	"C":  C,
+	"Cc": Cc,
+	"Cf": Cf,
+	"Co": Co,
+	"Cs": Cs,
+	"L":  L,
+	"Ll": Ll,
+	"Lm": Lm,
+	"Lo": Lo,
+	"Lt": Lt,
+	"Lu": Lu,
+	"M":  M,
+	"Mc": Mc,
+	"Me": Me,
+	"Mn": Mn,
+	"N":  N,
+	"Nd": Nd,
+	"Nl": Nl,
+	"No": No,
+	"P":  P,
+	"Pc": Pc,
+	"Pd": Pd,
+	"Pe": Pe,
+	"Pf": Pf,
+	"Pi": Pi,
+	"Po": Po,
+	"Ps": Ps,
+	"S":  S,
+	"Sc": Sc,
+	"Sk": Sk,
+	"Sm": Sm,
+	"So": So,
+	"Z":  Z,
+	"Zl": Zl,
+	"Zp": Zp,
+	"Zs": Zs,
+}
+
+var _C = &RangeTable{
+	R16: []Range16{
+		{0x0001, 0x001f, 1},
+		{0x007f, 0x009f, 1},
+		{0x00ad, 0x0600, 1363},
+		{0x0601, 0x0605, 1},
+		{0x061c, 0x06dd, 193},
+		{0x070f, 0x180e, 4351},
+		{0x200b, 0x200f, 1},
+		{0x202a, 0x202e, 1},
+		{0x2060, 0x2064, 1},
+		{0x2066, 0x206f, 1},
+		{0xd800, 0xf8ff, 1},
+		{0xfeff, 0xfff9, 250},
+		{0xfffa, 0xfffb, 1},
+	},
+	R32: []Range32{
+		{0x110bd, 0x1bca0, 44003},
+		{0x1bca1, 0x1bca3, 1},
+		{0x1d173, 0x1d17a, 1},
+		{0xe0001, 0xe0020, 31},
+		{0xe0021, 0xe007f, 1},
+		{0xf0000, 0xffffd, 1},
+		{0x100000, 0x10fffd, 1},
+	},
+	LatinOffset: 2,
+}
+
+var _Cc = &RangeTable{
+	R16: []Range16{
+		{0x0001, 0x001f, 1},
+		{0x007f, 0x009f, 1},
+	},
+	LatinOffset: 2,
+}
+
+var _Cf = &RangeTable{
+	R16: []Range16{
+		{0x00ad, 0x0600, 1363},
+		{0x0601, 0x0605, 1},
+		{0x061c, 0x06dd, 193},
+		{0x070f, 0x180e, 4351},
+		{0x200b, 0x200f, 1},
+		{0x202a, 0x202e, 1},
+		{0x2060, 0x2064, 1},
+		{0x2066, 0x206f, 1},
+		{0xfeff, 0xfff9, 250},
+		{0xfffa, 0xfffb, 1},
+	},
+	R32: []Range32{
+		{0x110bd, 0x1bca0, 44003},
+		{0x1bca1, 0x1bca3, 1},
+		{0x1d173, 0x1d17a, 1},
+		{0xe0001, 0xe0020, 31},
+		{0xe0021, 0xe007f, 1},
+	},
+}
+
+var _Co = &RangeTable{
+	R16: []Range16{
+		{0xe000, 0xf8ff, 1},
+	},
+	R32: []Range32{
+		{0xf0000, 0xffffd, 1},
+		{0x100000, 0x10fffd, 1},
+	},
+}
+
+var _Cs = &RangeTable{
+	R16: []Range16{
+		{0xd800, 0xdfff, 1},
+	},
+}
+
+var _L = &RangeTable{
+	R16: []Range16{
+		{0x0041, 0x005a, 1},
+		{0x0061, 0x007a, 1},
+		{0x00aa, 0x00b5, 11},
+		{0x00ba, 0x00c0, 6},
+		{0x00c1, 0x00d6, 1},
+		{0x00d8, 0x00f6, 1},
+		{0x00f8, 0x02c1, 1},
+		{0x02c6, 0x02d1, 1},
+		{0x02e0, 0x02e4, 1},
+		{0x02ec, 0x02ee, 2},
+		{0x0370, 0x0374, 1},
+		{0x0376, 0x0377, 1},
+		{0x037a, 0x037d, 1},
+		{0x037f, 0x0386, 7},
+		{0x0388, 0x038a, 1},
+		{0x038c, 0x038e, 2},
+		{0x038f, 0x03a1, 1},
+		{0x03a3, 0x03f5, 1},
+		{0x03f7, 0x0481, 1},
+		{0x048a, 0x052f, 1},
+		{0x0531, 0x0556, 1},
+		{0x0559, 0x0561, 8},
+		{0x0562, 0x0587, 1},
+		{0x05d0, 0x05ea, 1},
+		{0x05f0, 0x05f2, 1},
+		{0x0620, 0x064a, 1},
+		{0x066e, 0x066f, 1},
+		{0x0671, 0x06d3, 1},
+		{0x06d5, 0x06e5, 16},
+		{0x06e6, 0x06ee, 8},
+		{0x06ef, 0x06fa, 11},
+		{0x06fb, 0x06fc, 1},
+		{0x06ff, 0x0710, 17},
+		{0x0712, 0x072f, 1},
+		{0x074d, 0x07a5, 1},
+		{0x07b1, 0x07ca, 25},
+		{0x07cb, 0x07ea, 1},
+		{0x07f4, 0x07f5, 1},
+		{0x07fa, 0x0800, 6},
+		{0x0801, 0x0815, 1},
+		{0x081a, 0x0824, 10},
+		{0x0828, 0x0840, 24},
+		{0x0841, 0x0858, 1},
+		{0x08a0, 0x08b2, 1},
+		{0x0904, 0x0939, 1},
+		{0x093d, 0x0950, 19},
+		{0x0958, 0x0961, 1},
+		{0x0971, 0x0980, 1},
+		{0x0985, 0x098c, 1},
+		{0x098f, 0x0990, 1},
+		{0x0993, 0x09a8, 1},
+		{0x09aa, 0x09b0, 1},
+		{0x09b2, 0x09b6, 4},
+		{0x09b7, 0x09b9, 1},
+		{0x09bd, 0x09ce, 17},
+		{0x09dc, 0x09dd, 1},
+		{0x09df, 0x09e1, 1},
+		{0x09f0, 0x09f1, 1},
+		{0x0a05, 0x0a0a, 1},
+		{0x0a0f, 0x0a10, 1},
+		{0x0a13, 0x0a28, 1},
+		{0x0a2a, 0x0a30, 1},
+		{0x0a32, 0x0a33, 1},
+		{0x0a35, 0x0a36, 1},
+		{0x0a38, 0x0a39, 1},
+		{0x0a59, 0x0a5c, 1},
+		{0x0a5e, 0x0a72, 20},
+		{0x0a73, 0x0a74, 1},
+		{0x0a85, 0x0a8d, 1},
+		{0x0a8f, 0x0a91, 1},
+		{0x0a93, 0x0aa8, 1},
+		{0x0aaa, 0x0ab0, 1},
+		{0x0ab2, 0x0ab3, 1},
+		{0x0ab5, 0x0ab9, 1},
+		{0x0abd, 0x0ad0, 19},
+		{0x0ae0, 0x0ae1, 1},
+		{0x0b05, 0x0b0c, 1},
+		{0x0b0f, 0x0b10, 1},
+		{0x0b13, 0x0b28, 1},
+		{0x0b2a, 0x0b30, 1},
+		{0x0b32, 0x0b33, 1},
+		{0x0b35, 0x0b39, 1},
+		{0x0b3d, 0x0b5c, 31},
+		{0x0b5d, 0x0b5f, 2},
+		{0x0b60, 0x0b61, 1},
+		{0x0b71, 0x0b83, 18},
+		{0x0b85, 0x0b8a, 1},
+		{0x0b8e, 0x0b90, 1},
+		{0x0b92, 0x0b95, 1},
+		{0x0b99, 0x0b9a, 1},
+		{0x0b9c, 0x0b9e, 2},
+		{0x0b9f, 0x0ba3, 4},
+		{0x0ba4, 0x0ba8, 4},
+		{0x0ba9, 0x0baa, 1},
+		{0x0bae, 0x0bb9, 1},
+		{0x0bd0, 0x0c05, 53},
+		{0x0c06, 0x0c0c, 1},
+		{0x0c0e, 0x0c10, 1},
+		{0x0c12, 0x0c28, 1},
+		{0x0c2a, 0x0c39, 1},
+		{0x0c3d, 0x0c58, 27},
+		{0x0c59, 0x0c60, 7},
+		{0x0c61, 0x0c85, 36},
+		{0x0c86, 0x0c8c, 1},
+		{0x0c8e, 0x0c90, 1},
+		{0x0c92, 0x0ca8, 1},
+		{0x0caa, 0x0cb3, 1},
+		{0x0cb5, 0x0cb9, 1},
+		{0x0cbd, 0x0cde, 33},
+		{0x0ce0, 0x0ce1, 1},
+		{0x0cf1, 0x0cf2, 1},
+		{0x0d05, 0x0d0c, 1},
+		{0x0d0e, 0x0d10, 1},
+		{0x0d12, 0x0d3a, 1},
+		{0x0d3d, 0x0d4e, 17},
+		{0x0d60, 0x0d61, 1},
+		{0x0d7a, 0x0d7f, 1},
+		{0x0d85, 0x0d96, 1},
+		{0x0d9a, 0x0db1, 1},
+		{0x0db3, 0x0dbb, 1},
+		{0x0dbd, 0x0dc0, 3},
+		{0x0dc1, 0x0dc6, 1},
+		{0x0e01, 0x0e30, 1},
+		{0x0e32, 0x0e33, 1},
+		{0x0e40, 0x0e46, 1},
+		{0x0e81, 0x0e82, 1},
+		{0x0e84, 0x0e87, 3},
+		{0x0e88, 0x0e8a, 2},
+		{0x0e8d, 0x0e94, 7},
+		{0x0e95, 0x0e97, 1},
+		{0x0e99, 0x0e9f, 1},
+		{0x0ea1, 0x0ea3, 1},
+		{0x0ea5, 0x0ea7, 2},
+		{0x0eaa, 0x0eab, 1},
+		{0x0ead, 0x0eb0, 1},
+		{0x0eb2, 0x0eb3, 1},
+		{0x0ebd, 0x0ec0, 3},
+		{0x0ec1, 0x0ec4, 1},
+		{0x0ec6, 0x0edc, 22},
+		{0x0edd, 0x0edf, 1},
+		{0x0f00, 0x0f40, 64},
+		{0x0f41, 0x0f47, 1},
+		{0x0f49, 0x0f6c, 1},
+		{0x0f88, 0x0f8c, 1},
+		{0x1000, 0x102a, 1},
+		{0x103f, 0x1050, 17},
+		{0x1051, 0x1055, 1},
+		{0x105a, 0x105d, 1},
+		{0x1061, 0x1065, 4},
+		{0x1066, 0x106e, 8},
+		{0x106f, 0x1070, 1},
+		{0x1075, 0x1081, 1},
+		{0x108e, 0x10a0, 18},
+		{0x10a1, 0x10c5, 1},
+		{0x10c7, 0x10cd, 6},
+		{0x10d0, 0x10fa, 1},
+		{0x10fc, 0x1248, 1},
+		{0x124a, 0x124d, 1},
+		{0x1250, 0x1256, 1},
+		{0x1258, 0x125a, 2},
+		{0x125b, 0x125d, 1},
+		{0x1260, 0x1288, 1},
+		{0x128a, 0x128d, 1},
+		{0x1290, 0x12b0, 1},
+		{0x12b2, 0x12b5, 1},
+		{0x12b8, 0x12be, 1},
+		{0x12c0, 0x12c2, 2},
+		{0x12c3, 0x12c5, 1},
+		{0x12c8, 0x12d6, 1},
+		{0x12d8, 0x1310, 1},
+		{0x1312, 0x1315, 1},
+		{0x1318, 0x135a, 1},
+		{0x1380, 0x138f, 1},
+		{0x13a0, 0x13f4, 1},
+		{0x1401, 0x166c, 1},
+		{0x166f, 0x167f, 1},
+		{0x1681, 0x169a, 1},
+		{0x16a0, 0x16ea, 1},
+		{0x16f1, 0x16f8, 1},
+		{0x1700, 0x170c, 1},
+		{0x170e, 0x1711, 1},
+		{0x1720, 0x1731, 1},
+		{0x1740, 0x1751, 1},
+		{0x1760, 0x176c, 1},
+		{0x176e, 0x1770, 1},
+		{0x1780, 0x17b3, 1},
+		{0x17d7, 0x17dc, 5},
+		{0x1820, 0x1877, 1},
+		{0x1880, 0x18a8, 1},
+		{0x18aa, 0x18b0, 6},
+		{0x18b1, 0x18f5, 1},
+		{0x1900, 0x191e, 1},
+		{0x1950, 0x196d, 1},
+		{0x1970, 0x1974, 1},
+		{0x1980, 0x19ab, 1},
+		{0x19c1, 0x19c7, 1},
+		{0x1a00, 0x1a16, 1},
+		{0x1a20, 0x1a54, 1},
+		{0x1aa7, 0x1b05, 94},
+		{0x1b06, 0x1b33, 1},
+		{0x1b45, 0x1b4b, 1},
+		{0x1b83, 0x1ba0, 1},
+		{0x1bae, 0x1baf, 1},
+		{0x1bba, 0x1be5, 1},
+		{0x1c00, 0x1c23, 1},
+		{0x1c4d, 0x1c4f, 1},
+		{0x1c5a, 0x1c7d, 1},
+		{0x1ce9, 0x1cec, 1},
+		{0x1cee, 0x1cf1, 1},
+		{0x1cf5, 0x1cf6, 1},
+		{0x1d00, 0x1dbf, 1},
+		{0x1e00, 0x1f15, 1},
+		{0x1f18, 0x1f1d, 1},
+		{0x1f20, 0x1f45, 1},
+		{0x1f48, 0x1f4d, 1},
+		{0x1f50, 0x1f57, 1},
+		{0x1f59, 0x1f5f, 2},
+		{0x1f60, 0x1f7d, 1},
+		{0x1f80, 0x1fb4, 1},
+		{0x1fb6, 0x1fbc, 1},
+		{0x1fbe, 0x1fc2, 4},
+		{0x1fc3, 0x1fc4, 1},
+		{0x1fc6, 0x1fcc, 1},
+		{0x1fd0, 0x1fd3, 1},
+		{0x1fd6, 0x1fdb, 1},
+		{0x1fe0, 0x1fec, 1},
+		{0x1ff2, 0x1ff4, 1},
+		{0x1ff6, 0x1ffc, 1},
+		{0x2071, 0x207f, 14},
+		{0x2090, 0x209c, 1},
+		{0x2102, 0x2107, 5},
+		{0x210a, 0x2113, 1},
+		{0x2115, 0x2119, 4},
+		{0x211a, 0x211d, 1},
+		{0x2124, 0x212a, 2},
+		{0x212b, 0x212d, 1},
+		{0x212f, 0x2139, 1},
+		{0x213c, 0x213f, 1},
+		{0x2145, 0x2149, 1},
+		{0x214e, 0x2183, 53},
+		{0x2184, 0x2c00, 2684},
+		{0x2c01, 0x2c2e, 1},
+		{0x2c30, 0x2c5e, 1},
+		{0x2c60, 0x2ce4, 1},
+		{0x2ceb, 0x2cee, 1},
+		{0x2cf2, 0x2cf3, 1},
+		{0x2d00, 0x2d25, 1},
+		{0x2d27, 0x2d2d, 6},
+		{0x2d30, 0x2d67, 1},
+		{0x2d6f, 0x2d80, 17},
+		{0x2d81, 0x2d96, 1},
+		{0x2da0, 0x2da6, 1},
+		{0x2da8, 0x2dae, 1},
+		{0x2db0, 0x2db6, 1},
+		{0x2db8, 0x2dbe, 1},
+		{0x2dc0, 0x2dc6, 1},
+		{0x2dc8, 0x2dce, 1},
+		{0x2dd0, 0x2dd6, 1},
+		{0x2dd8, 0x2dde, 1},
+		{0x2e2f, 0x3005, 470},
+		{0x3006, 0x3031, 43},
+		{0x3032, 0x3035, 1},
+		{0x303b, 0x303c, 1},
+		{0x3041, 0x3096, 1},
+		{0x309d, 0x309f, 1},
+		{0x30a1, 0x30fa, 1},
+		{0x30fc, 0x30ff, 1},
+		{0x3105, 0x312d, 1},
+		{0x3131, 0x318e, 1},
+		{0x31a0, 0x31ba, 1},
+		{0x31f0, 0x31ff, 1},
+		{0x3400, 0x4db5, 1},
+		{0x4e00, 0x9fcc, 1},
+		{0xa000, 0xa48c, 1},
+		{0xa4d0, 0xa4fd, 1},
+		{0xa500, 0xa60c, 1},
+		{0xa610, 0xa61f, 1},
+		{0xa62a, 0xa62b, 1},
+		{0xa640, 0xa66e, 1},
+		{0xa67f, 0xa69d, 1},
+		{0xa6a0, 0xa6e5, 1},
+		{0xa717, 0xa71f, 1},
+		{0xa722, 0xa788, 1},
+		{0xa78b, 0xa78e, 1},
+		{0xa790, 0xa7ad, 1},
+		{0xa7b0, 0xa7b1, 1},
+		{0xa7f7, 0xa801, 1},
+		{0xa803, 0xa805, 1},
+		{0xa807, 0xa80a, 1},
+		{0xa80c, 0xa822, 1},
+		{0xa840, 0xa873, 1},
+		{0xa882, 0xa8b3, 1},
+		{0xa8f2, 0xa8f7, 1},
+		{0xa8fb, 0xa90a, 15},
+		{0xa90b, 0xa925, 1},
+		{0xa930, 0xa946, 1},
+		{0xa960, 0xa97c, 1},
+		{0xa984, 0xa9b2, 1},
+		{0xa9cf, 0xa9e0, 17},
+		{0xa9e1, 0xa9e4, 1},
+		{0xa9e6, 0xa9ef, 1},
+		{0xa9fa, 0xa9fe, 1},
+		{0xaa00, 0xaa28, 1},
+		{0xaa40, 0xaa42, 1},
+		{0xaa44, 0xaa4b, 1},
+		{0xaa60, 0xaa76, 1},
+		{0xaa7a, 0xaa7e, 4},
+		{0xaa7f, 0xaaaf, 1},
+		{0xaab1, 0xaab5, 4},
+		{0xaab6, 0xaab9, 3},
+		{0xaaba, 0xaabd, 1},
+		{0xaac0, 0xaac2, 2},
+		{0xaadb, 0xaadd, 1},
+		{0xaae0, 0xaaea, 1},
+		{0xaaf2, 0xaaf4, 1},
+		{0xab01, 0xab06, 1},
+		{0xab09, 0xab0e, 1},
+		{0xab11, 0xab16, 1},
+		{0xab20, 0xab26, 1},
+		{0xab28, 0xab2e, 1},
+		{0xab30, 0xab5a, 1},
+		{0xab5c, 0xab5f, 1},
+		{0xab64, 0xab65, 1},
+		{0xabc0, 0xabe2, 1},
+		{0xac00, 0xd7a3, 1},
+		{0xd7b0, 0xd7c6, 1},
+		{0xd7cb, 0xd7fb, 1},
+		{0xf900, 0xfa6d, 1},
+		{0xfa70, 0xfad9, 1},
+		{0xfb00, 0xfb06, 1},
+		{0xfb13, 0xfb17, 1},
+		{0xfb1d, 0xfb1f, 2},
+		{0xfb20, 0xfb28, 1},
+		{0xfb2a, 0xfb36, 1},
+		{0xfb38, 0xfb3c, 1},
+		{0xfb3e, 0xfb40, 2},
+		{0xfb41, 0xfb43, 2},
+		{0xfb44, 0xfb46, 2},
+		{0xfb47, 0xfbb1, 1},
+		{0xfbd3, 0xfd3d, 1},
+		{0xfd50, 0xfd8f, 1},
+		{0xfd92, 0xfdc7, 1},
+		{0xfdf0, 0xfdfb, 1},
+		{0xfe70, 0xfe74, 1},
+		{0xfe76, 0xfefc, 1},
+		{0xff21, 0xff3a, 1},
+		{0xff41, 0xff5a, 1},
+		{0xff66, 0xffbe, 1},
+		{0xffc2, 0xffc7, 1},
+		{0xffca, 0xffcf, 1},
+		{0xffd2, 0xffd7, 1},
+		{0xffda, 0xffdc, 1},
+	},
+	R32: []Range32{
+		{0x10000, 0x1000b, 1},
+		{0x1000d, 0x10026, 1},
+		{0x10028, 0x1003a, 1},
+		{0x1003c, 0x1003d, 1},
+		{0x1003f, 0x1004d, 1},
+		{0x10050, 0x1005d, 1},
+		{0x10080, 0x100fa, 1},
+		{0x10280, 0x1029c, 1},
+		{0x102a0, 0x102d0, 1},
+		{0x10300, 0x1031f, 1},
+		{0x10330, 0x10340, 1},
+		{0x10342, 0x10349, 1},
+		{0x10350, 0x10375, 1},
+		{0x10380, 0x1039d, 1},
+		{0x103a0, 0x103c3, 1},
+		{0x103c8, 0x103cf, 1},
+		{0x10400, 0x1049d, 1},
+		{0x10500, 0x10527, 1},
+		{0x10530, 0x10563, 1},
+		{0x10600, 0x10736, 1},
+		{0x10740, 0x10755, 1},
+		{0x10760, 0x10767, 1},
+		{0x10800, 0x10805, 1},
+		{0x10808, 0x1080a, 2},
+		{0x1080b, 0x10835, 1},
+		{0x10837, 0x10838, 1},
+		{0x1083c, 0x1083f, 3},
+		{0x10840, 0x10855, 1},
+		{0x10860, 0x10876, 1},
+		{0x10880, 0x1089e, 1},
+		{0x10900, 0x10915, 1},
+		{0x10920, 0x10939, 1},
+		{0x10980, 0x109b7, 1},
+		{0x109be, 0x109bf, 1},
+		{0x10a00, 0x10a10, 16},
+		{0x10a11, 0x10a13, 1},
+		{0x10a15, 0x10a17, 1},
+		{0x10a19, 0x10a33, 1},
+		{0x10a60, 0x10a7c, 1},
+		{0x10a80, 0x10a9c, 1},
+		{0x10ac0, 0x10ac7, 1},
+		{0x10ac9, 0x10ae4, 1},
+		{0x10b00, 0x10b35, 1},
+		{0x10b40, 0x10b55, 1},
+		{0x10b60, 0x10b72, 1},
+		{0x10b80, 0x10b91, 1},
+		{0x10c00, 0x10c48, 1},
+		{0x11003, 0x11037, 1},
+		{0x11083, 0x110af, 1},
+		{0x110d0, 0x110e8, 1},
+		{0x11103, 0x11126, 1},
+		{0x11150, 0x11172, 1},
+		{0x11176, 0x11183, 13},
+		{0x11184, 0x111b2, 1},
+		{0x111c1, 0x111c4, 1},
+		{0x111da, 0x11200, 38},
+		{0x11201, 0x11211, 1},
+		{0x11213, 0x1122b, 1},
+		{0x112b0, 0x112de, 1},
+		{0x11305, 0x1130c, 1},
+		{0x1130f, 0x11310, 1},
+		{0x11313, 0x11328, 1},
+		{0x1132a, 0x11330, 1},
+		{0x11332, 0x11333, 1},
+		{0x11335, 0x11339, 1},
+		{0x1133d, 0x1135d, 32},
+		{0x1135e, 0x11361, 1},
+		{0x11480, 0x114af, 1},
+		{0x114c4, 0x114c5, 1},
+		{0x114c7, 0x11580, 185},
+		{0x11581, 0x115ae, 1},
+		{0x11600, 0x1162f, 1},
+		{0x11644, 0x11680, 60},
+		{0x11681, 0x116aa, 1},
+		{0x118a0, 0x118df, 1},
+		{0x118ff, 0x11ac0, 449},
+		{0x11ac1, 0x11af8, 1},
+		{0x12000, 0x12398, 1},
+		{0x13000, 0x1342e, 1},
+		{0x16800, 0x16a38, 1},
+		{0x16a40, 0x16a5e, 1},
+		{0x16ad0, 0x16aed, 1},
+		{0x16b00, 0x16b2f, 1},
+		{0x16b40, 0x16b43, 1},
+		{0x16b63, 0x16b77, 1},
+		{0x16b7d, 0x16b8f, 1},
+		{0x16f00, 0x16f44, 1},
+		{0x16f50, 0x16f93, 67},
+		{0x16f94, 0x16f9f, 1},
+		{0x1b000, 0x1b001, 1},
+		{0x1bc00, 0x1bc6a, 1},
+		{0x1bc70, 0x1bc7c, 1},
+		{0x1bc80, 0x1bc88, 1},
+		{0x1bc90, 0x1bc99, 1},
+		{0x1d400, 0x1d454, 1},
+		{0x1d456, 0x1d49c, 1},
+		{0x1d49e, 0x1d49f, 1},
+		{0x1d4a2, 0x1d4a5, 3},
+		{0x1d4a6, 0x1d4a9, 3},
+		{0x1d4aa, 0x1d4ac, 1},
+		{0x1d4ae, 0x1d4b9, 1},
+		{0x1d4bb, 0x1d4bd, 2},
+		{0x1d4be, 0x1d4c3, 1},
+		{0x1d4c5, 0x1d505, 1},
+		{0x1d507, 0x1d50a, 1},
+		{0x1d50d, 0x1d514, 1},
+		{0x1d516, 0x1d51c, 1},
+		{0x1d51e, 0x1d539, 1},
+		{0x1d53b, 0x1d53e, 1},
+		{0x1d540, 0x1d544, 1},
+		{0x1d546, 0x1d54a, 4},
+		{0x1d54b, 0x1d550, 1},
+		{0x1d552, 0x1d6a5, 1},
+		{0x1d6a8, 0x1d6c0, 1},
+		{0x1d6c2, 0x1d6da, 1},
+		{0x1d6dc, 0x1d6fa, 1},
+		{0x1d6fc, 0x1d714, 1},
+		{0x1d716, 0x1d734, 1},
+		{0x1d736, 0x1d74e, 1},
+		{0x1d750, 0x1d76e, 1},
+		{0x1d770, 0x1d788, 1},
+		{0x1d78a, 0x1d7a8, 1},
+		{0x1d7aa, 0x1d7c2, 1},
+		{0x1d7c4, 0x1d7cb, 1},
+		{0x1e800, 0x1e8c4, 1},
+		{0x1ee00, 0x1ee03, 1},
+		{0x1ee05, 0x1ee1f, 1},
+		{0x1ee21, 0x1ee22, 1},
+		{0x1ee24, 0x1ee27, 3},
+		{0x1ee29, 0x1ee32, 1},
+		{0x1ee34, 0x1ee37, 1},
+		{0x1ee39, 0x1ee3b, 2},
+		{0x1ee42, 0x1ee47, 5},
+		{0x1ee49, 0x1ee4d, 2},
+		{0x1ee4e, 0x1ee4f, 1},
+		{0x1ee51, 0x1ee52, 1},
+		{0x1ee54, 0x1ee57, 3},
+		{0x1ee59, 0x1ee61, 2},
+		{0x1ee62, 0x1ee64, 2},
+		{0x1ee67, 0x1ee6a, 1},
+		{0x1ee6c, 0x1ee72, 1},
+		{0x1ee74, 0x1ee77, 1},
+		{0x1ee79, 0x1ee7c, 1},
+		{0x1ee7e, 0x1ee80, 2},
+		{0x1ee81, 0x1ee89, 1},
+		{0x1ee8b, 0x1ee9b, 1},
+		{0x1eea1, 0x1eea3, 1},
+		{0x1eea5, 0x1eea9, 1},
+		{0x1eeab, 0x1eebb, 1},
+		{0x20000, 0x2a6d6, 1},
+		{0x2a700, 0x2b734, 1},
+		{0x2b740, 0x2b81d, 1},
+		{0x2f800, 0x2fa1d, 1},
+	},
+	LatinOffset: 6,
+}
+
+var _Ll = &RangeTable{
+	R16: []Range16{
+		{0x0061, 0x007a, 1},
+		{0x00b5, 0x00df, 42},
+		{0x00e0, 0x00f6, 1},
+		{0x00f8, 0x00ff, 1},
+		{0x0101, 0x0137, 2},
+		{0x0138, 0x0148, 2},
+		{0x0149, 0x0177, 2},
+		{0x017a, 0x017e, 2},
+		{0x017f, 0x0180, 1},
+		{0x0183, 0x0185, 2},
+		{0x0188, 0x018c, 4},
+		{0x018d, 0x0192, 5},
+		{0x0195, 0x0199, 4},
+		{0x019a, 0x019b, 1},
+		{0x019e, 0x01a1, 3},
+		{0x01a3, 0x01a5, 2},
+		{0x01a8, 0x01aa, 2},
+		{0x01ab, 0x01ad, 2},
+		{0x01b0, 0x01b4, 4},
+		{0x01b6, 0x01b9, 3},
+		{0x01ba, 0x01bd, 3},
+		{0x01be, 0x01bf, 1},
+		{0x01c6, 0x01cc, 3},
+		{0x01ce, 0x01dc, 2},
+		{0x01dd, 0x01ef, 2},
+		{0x01f0, 0x01f3, 3},
+		{0x01f5, 0x01f9, 4},
+		{0x01fb, 0x0233, 2},
+		{0x0234, 0x0239, 1},
+		{0x023c, 0x023f, 3},
+		{0x0240, 0x0242, 2},
+		{0x0247, 0x024f, 2},
+		{0x0250, 0x0293, 1},
+		{0x0295, 0x02af, 1},
+		{0x0371, 0x0373, 2},
+		{0x0377, 0x037b, 4},
+		{0x037c, 0x037d, 1},
+		{0x0390, 0x03ac, 28},
+		{0x03ad, 0x03ce, 1},
+		{0x03d0, 0x03d1, 1},
+		{0x03d5, 0x03d7, 1},
+		{0x03d9, 0x03ef, 2},
+		{0x03f0, 0x03f3, 1},
+		{0x03f5, 0x03fb, 3},
+		{0x03fc, 0x0430, 52},
+		{0x0431, 0x045f, 1},
+		{0x0461, 0x0481, 2},
+		{0x048b, 0x04bf, 2},
+		{0x04c2, 0x04ce, 2},
+		{0x04cf, 0x052f, 2},
+		{0x0561, 0x0587, 1},
+		{0x1d00, 0x1d2b, 1},
+		{0x1d6b, 0x1d77, 1},
+		{0x1d79, 0x1d9a, 1},
+		{0x1e01, 0x1e95, 2},
+		{0x1e96, 0x1e9d, 1},
+		{0x1e9f, 0x1eff, 2},
+		{0x1f00, 0x1f07, 1},
+		{0x1f10, 0x1f15, 1},
+		{0x1f20, 0x1f27, 1},
+		{0x1f30, 0x1f37, 1},
+		{0x1f40, 0x1f45, 1},
+		{0x1f50, 0x1f57, 1},
+		{0x1f60, 0x1f67, 1},
+		{0x1f70, 0x1f7d, 1},
+		{0x1f80, 0x1f87, 1},
+		{0x1f90, 0x1f97, 1},
+		{0x1fa0, 0x1fa7, 1},
+		{0x1fb0, 0x1fb4, 1},
+		{0x1fb6, 0x1fb7, 1},
+		{0x1fbe, 0x1fc2, 4},
+		{0x1fc3, 0x1fc4, 1},
+		{0x1fc6, 0x1fc7, 1},
+		{0x1fd0, 0x1fd3, 1},
+		{0x1fd6, 0x1fd7, 1},
+		{0x1fe0, 0x1fe7, 1},
+		{0x1ff2, 0x1ff4, 1},
+		{0x1ff6, 0x1ff7, 1},
+		{0x210a, 0x210e, 4},
+		{0x210f, 0x2113, 4},
+		{0x212f, 0x2139, 5},
+		{0x213c, 0x213d, 1},
+		{0x2146, 0x2149, 1},
+		{0x214e, 0x2184, 54},
+		{0x2c30, 0x2c5e, 1},
+		{0x2c61, 0x2c65, 4},
+		{0x2c66, 0x2c6c, 2},
+		{0x2c71, 0x2c73, 2},
+		{0x2c74, 0x2c76, 2},
+		{0x2c77, 0x2c7b, 1},
+		{0x2c81, 0x2ce3, 2},
+		{0x2ce4, 0x2cec, 8},
+		{0x2cee, 0x2cf3, 5},
+		{0x2d00, 0x2d25, 1},
+		{0x2d27, 0x2d2d, 6},
+		{0xa641, 0xa66d, 2},
+		{0xa681, 0xa69b, 2},
+		{0xa723, 0xa72f, 2},
+		{0xa730, 0xa731, 1},
+		{0xa733, 0xa771, 2},
+		{0xa772, 0xa778, 1},
+		{0xa77a, 0xa77c, 2},
+		{0xa77f, 0xa787, 2},
+		{0xa78c, 0xa78e, 2},
+		{0xa791, 0xa793, 2},
+		{0xa794, 0xa795, 1},
+		{0xa797, 0xa7a9, 2},
+		{0xa7fa, 0xab30, 822},
+		{0xab31, 0xab5a, 1},
+		{0xab64, 0xab65, 1},
+		{0xfb00, 0xfb06, 1},
+		{0xfb13, 0xfb17, 1},
+		{0xff41, 0xff5a, 1},
+	},
+	R32: []Range32{
+		{0x10428, 0x1044f, 1},
+		{0x118c0, 0x118df, 1},
+		{0x1d41a, 0x1d433, 1},
+		{0x1d44e, 0x1d454, 1},
+		{0x1d456, 0x1d467, 1},
+		{0x1d482, 0x1d49b, 1},
+		{0x1d4b6, 0x1d4b9, 1},
+		{0x1d4bb, 0x1d4bd, 2},
+		{0x1d4be, 0x1d4c3, 1},
+		{0x1d4c5, 0x1d4cf, 1},
+		{0x1d4ea, 0x1d503, 1},
+		{0x1d51e, 0x1d537, 1},
+		{0x1d552, 0x1d56b, 1},
+		{0x1d586, 0x1d59f, 1},
+		{0x1d5ba, 0x1d5d3, 1},
+		{0x1d5ee, 0x1d607, 1},
+		{0x1d622, 0x1d63b, 1},
+		{0x1d656, 0x1d66f, 1},
+		{0x1d68a, 0x1d6a5, 1},
+		{0x1d6c2, 0x1d6da, 1},
+		{0x1d6dc, 0x1d6e1, 1},
+		{0x1d6fc, 0x1d714, 1},
+		{0x1d716, 0x1d71b, 1},
+		{0x1d736, 0x1d74e, 1},
+		{0x1d750, 0x1d755, 1},
+		{0x1d770, 0x1d788, 1},
+		{0x1d78a, 0x1d78f, 1},
+		{0x1d7aa, 0x1d7c2, 1},
+		{0x1d7c4, 0x1d7c9, 1},
+		{0x1d7cb, 0x1d7cb, 1},
+	},
+	LatinOffset: 4,
+}
+
+var _Lm = &RangeTable{
+	R16: []Range16{
+		{0x02b0, 0x02c1, 1},
+		{0x02c6, 0x02d1, 1},
+		{0x02e0, 0x02e4, 1},
+		{0x02ec, 0x02ee, 2},
+		{0x0374, 0x037a, 6},
+		{0x0559, 0x0640, 231},
+		{0x06e5, 0x06e6, 1},
+		{0x07f4, 0x07f5, 1},
+		{0x07fa, 0x081a, 32},
+		{0x0824, 0x0828, 4},
+		{0x0971, 0x0e46, 1237},
+		{0x0ec6, 0x10fc, 566},
+		{0x17d7, 0x1843, 108},
+		{0x1aa7, 0x1c78, 465},
+		{0x1c79, 0x1c7d, 1},
+		{0x1d2c, 0x1d6a, 1},
+		{0x1d78, 0x1d9b, 35},
+		{0x1d9c, 0x1dbf, 1},
+		{0x2071, 0x207f, 14},
+		{0x2090, 0x209c, 1},
+		{0x2c7c, 0x2c7d, 1},
+		{0x2d6f, 0x2e2f, 192},
+		{0x3005, 0x3031, 44},
+		{0x3032, 0x3035, 1},
+		{0x303b, 0x309d, 98},
+		{0x309e, 0x30fc, 94},
+		{0x30fd, 0x30fe, 1},
+		{0xa015, 0xa4f8, 1251},
+		{0xa4f9, 0xa4fd, 1},
+		{0xa60c, 0xa67f, 115},
+		{0xa69c, 0xa69d, 1},
+		{0xa717, 0xa71f, 1},
+		{0xa770, 0xa788, 24},
+		{0xa7f8, 0xa7f9, 1},
+		{0xa9cf, 0xa9e6, 23},
+		{0xaa70, 0xaadd, 109},
+		{0xaaf3, 0xaaf4, 1},
+		{0xab5c, 0xab5f, 1},
+		{0xff70, 0xff9e, 46},
+		{0xff9f, 0xff9f, 1},
+	},
+	R32: []Range32{
+		{0x16b40, 0x16b40, 1},
+		{0x16b41, 0x16b43, 1},
+		{0x16f93, 0x16f9f, 1},
+	},
+}
+
+var _Lo = &RangeTable{
+	R16: []Range16{
+		{0x00aa, 0x00ba, 16},
+		{0x01bb, 0x01c0, 5},
+		{0x01c1, 0x01c3, 1},
+		{0x0294, 0x05d0, 828},
+		{0x05d1, 0x05ea, 1},
+		{0x05f0, 0x05f2, 1},
+		{0x0620, 0x063f, 1},
+		{0x0641, 0x064a, 1},
+		{0x066e, 0x066f, 1},
+		{0x0671, 0x06d3, 1},
+		{0x06d5, 0x06ee, 25},
+		{0x06ef, 0x06fa, 11},
+		{0x06fb, 0x06fc, 1},
+		{0x06ff, 0x0710, 17},
+		{0x0712, 0x072f, 1},
+		{0x074d, 0x07a5, 1},
+		{0x07b1, 0x07ca, 25},
+		{0x07cb, 0x07ea, 1},
+		{0x0800, 0x0815, 1},
+		{0x0840, 0x0858, 1},
+		{0x08a0, 0x08b2, 1},
+		{0x0904, 0x0939, 1},
+		{0x093d, 0x0950, 19},
+		{0x0958, 0x0961, 1},
+		{0x0972, 0x0980, 1},
+		{0x0985, 0x098c, 1},
+		{0x098f, 0x0990, 1},
+		{0x0993, 0x09a8, 1},
+		{0x09aa, 0x09b0, 1},
+		{0x09b2, 0x09b6, 4},
+		{0x09b7, 0x09b9, 1},
+		{0x09bd, 0x09ce, 17},
+		{0x09dc, 0x09dd, 1},
+		{0x09df, 0x09e1, 1},
+		{0x09f0, 0x09f1, 1},
+		{0x0a05, 0x0a0a, 1},
+		{0x0a0f, 0x0a10, 1},
+		{0x0a13, 0x0a28, 1},
+		{0x0a2a, 0x0a30, 1},
+		{0x0a32, 0x0a33, 1},
+		{0x0a35, 0x0a36, 1},
+		{0x0a38, 0x0a39, 1},
+		{0x0a59, 0x0a5c, 1},
+		{0x0a5e, 0x0a72, 20},
+		{0x0a73, 0x0a74, 1},
+		{0x0a85, 0x0a8d, 1},
+		{0x0a8f, 0x0a91, 1},
+		{0x0a93, 0x0aa8, 1},
+		{0x0aaa, 0x0ab0, 1},
+		{0x0ab2, 0x0ab3, 1},
+		{0x0ab5, 0x0ab9, 1},
+		{0x0abd, 0x0ad0, 19},
+		{0x0ae0, 0x0ae1, 1},
+		{0x0b05, 0x0b0c, 1},
+		{0x0b0f, 0x0b10, 1},
+		{0x0b13, 0x0b28, 1},
+		{0x0b2a, 0x0b30, 1},
+		{0x0b32, 0x0b33, 1},
+		{0x0b35, 0x0b39, 1},
+		{0x0b3d, 0x0b5c, 31},
+		{0x0b5d, 0x0b5f, 2},
+		{0x0b60, 0x0b61, 1},
+		{0x0b71, 0x0b83, 18},
+		{0x0b85, 0x0b8a, 1},
+		{0x0b8e, 0x0b90, 1},
+		{0x0b92, 0x0b95, 1},
+		{0x0b99, 0x0b9a, 1},
+		{0x0b9c, 0x0b9e, 2},
+		{0x0b9f, 0x0ba3, 4},
+		{0x0ba4, 0x0ba8, 4},
+		{0x0ba9, 0x0baa, 1},
+		{0x0bae, 0x0bb9, 1},
+		{0x0bd0, 0x0c05, 53},
+		{0x0c06, 0x0c0c, 1},
+		{0x0c0e, 0x0c10, 1},
+		{0x0c12, 0x0c28, 1},
+		{0x0c2a, 0x0c39, 1},
+		{0x0c3d, 0x0c58, 27},
+		{0x0c59, 0x0c60, 7},
+		{0x0c61, 0x0c85, 36},
+		{0x0c86, 0x0c8c, 1},
+		{0x0c8e, 0x0c90, 1},
+		{0x0c92, 0x0ca8, 1},
+		{0x0caa, 0x0cb3, 1},
+		{0x0cb5, 0x0cb9, 1},
+		{0x0cbd, 0x0cde, 33},
+		{0x0ce0, 0x0ce1, 1},
+		{0x0cf1, 0x0cf2, 1},
+		{0x0d05, 0x0d0c, 1},
+		{0x0d0e, 0x0d10, 1},
+		{0x0d12, 0x0d3a, 1},
+		{0x0d3d, 0x0d4e, 17},
+		{0x0d60, 0x0d61, 1},
+		{0x0d7a, 0x0d7f, 1},
+		{0x0d85, 0x0d96, 1},
+		{0x0d9a, 0x0db1, 1},
+		{0x0db3, 0x0dbb, 1},
+		{0x0dbd, 0x0dc0, 3},
+		{0x0dc1, 0x0dc6, 1},
+		{0x0e01, 0x0e30, 1},
+		{0x0e32, 0x0e33, 1},
+		{0x0e40, 0x0e45, 1},
+		{0x0e81, 0x0e82, 1},
+		{0x0e84, 0x0e87, 3},
+		{0x0e88, 0x0e8a, 2},
+		{0x0e8d, 0x0e94, 7},
+		{0x0e95, 0x0e97, 1},
+		{0x0e99, 0x0e9f, 1},
+		{0x0ea1, 0x0ea3, 1},
+		{0x0ea5, 0x0ea7, 2},
+		{0x0eaa, 0x0eab, 1},
+		{0x0ead, 0x0eb0, 1},
+		{0x0eb2, 0x0eb3, 1},
+		{0x0ebd, 0x0ec0, 3},
+		{0x0ec1, 0x0ec4, 1},
+		{0x0edc, 0x0edf, 1},
+		{0x0f00, 0x0f40, 64},
+		{0x0f41, 0x0f47, 1},
+		{0x0f49, 0x0f6c, 1},
+		{0x0f88, 0x0f8c, 1},
+		{0x1000, 0x102a, 1},
+		{0x103f, 0x1050, 17},
+		{0x1051, 0x1055, 1},
+		{0x105a, 0x105d, 1},
+		{0x1061, 0x1065, 4},
+		{0x1066, 0x106e, 8},
+		{0x106f, 0x1070, 1},
+		{0x1075, 0x1081, 1},
+		{0x108e, 0x10d0, 66},
+		{0x10d1, 0x10fa, 1},
+		{0x10fd, 0x1248, 1},
+		{0x124a, 0x124d, 1},
+		{0x1250, 0x1256, 1},
+		{0x1258, 0x125a, 2},
+		{0x125b, 0x125d, 1},
+		{0x1260, 0x1288, 1},
+		{0x128a, 0x128d, 1},
+		{0x1290, 0x12b0, 1},
+		{0x12b2, 0x12b5, 1},
+		{0x12b8, 0x12be, 1},
+		{0x12c0, 0x12c2, 2},
+		{0x12c3, 0x12c5, 1},
+		{0x12c8, 0x12d6, 1},
+		{0x12d8, 0x1310, 1},
+		{0x1312, 0x1315, 1},
+		{0x1318, 0x135a, 1},
+		{0x1380, 0x138f, 1},
+		{0x13a0, 0x13f4, 1},
+		{0x1401, 0x166c, 1},
+		{0x166f, 0x167f, 1},
+		{0x1681, 0x169a, 1},
+		{0x16a0, 0x16ea, 1},
+		{0x16f1, 0x16f8, 1},
+		{0x1700, 0x170c, 1},
+		{0x170e, 0x1711, 1},
+		{0x1720, 0x1731, 1},
+		{0x1740, 0x1751, 1},
+		{0x1760, 0x176c, 1},
+		{0x176e, 0x1770, 1},
+		{0x1780, 0x17b3, 1},
+		{0x17dc, 0x1820, 68},
+		{0x1821, 0x1842, 1},
+		{0x1844, 0x1877, 1},
+		{0x1880, 0x18a8, 1},
+		{0x18aa, 0x18b0, 6},
+		{0x18b1, 0x18f5, 1},
+		{0x1900, 0x191e, 1},
+		{0x1950, 0x196d, 1},
+		{0x1970, 0x1974, 1},
+		{0x1980, 0x19ab, 1},
+		{0x19c1, 0x19c7, 1},
+		{0x1a00, 0x1a16, 1},
+		{0x1a20, 0x1a54, 1},
+		{0x1b05, 0x1b33, 1},
+		{0x1b45, 0x1b4b, 1},
+		{0x1b83, 0x1ba0, 1},
+		{0x1bae, 0x1baf, 1},
+		{0x1bba, 0x1be5, 1},
+		{0x1c00, 0x1c23, 1},
+		{0x1c4d, 0x1c4f, 1},
+		{0x1c5a, 0x1c77, 1},
+		{0x1ce9, 0x1cec, 1},
+		{0x1cee, 0x1cf1, 1},
+		{0x1cf5, 0x1cf6, 1},
+		{0x2135, 0x2138, 1},
+		{0x2d30, 0x2d67, 1},
+		{0x2d80, 0x2d96, 1},
+		{0x2da0, 0x2da6, 1},
+		{0x2da8, 0x2dae, 1},
+		{0x2db0, 0x2db6, 1},
+		{0x2db8, 0x2dbe, 1},
+		{0x2dc0, 0x2dc6, 1},
+		{0x2dc8, 0x2dce, 1},
+		{0x2dd0, 0x2dd6, 1},
+		{0x2dd8, 0x2dde, 1},
+		{0x3006, 0x303c, 54},
+		{0x3041, 0x3096, 1},
+		{0x309f, 0x30a1, 2},
+		{0x30a2, 0x30fa, 1},
+		{0x30ff, 0x3105, 6},
+		{0x3106, 0x312d, 1},
+		{0x3131, 0x318e, 1},
+		{0x31a0, 0x31ba, 1},
+		{0x31f0, 0x31ff, 1},
+		{0x3400, 0x4db5, 1},
+		{0x4e00, 0x9fcc, 1},
+		{0xa000, 0xa014, 1},
+		{0xa016, 0xa48c, 1},
+		{0xa4d0, 0xa4f7, 1},
+		{0xa500, 0xa60b, 1},
+		{0xa610, 0xa61f, 1},
+		{0xa62a, 0xa62b, 1},
+		{0xa66e, 0xa6a0, 50},
+		{0xa6a1, 0xa6e5, 1},
+		{0xa7f7, 0xa7fb, 4},
+		{0xa7fc, 0xa801, 1},
+		{0xa803, 0xa805, 1},
+		{0xa807, 0xa80a, 1},
+		{0xa80c, 0xa822, 1},
+		{0xa840, 0xa873, 1},
+		{0xa882, 0xa8b3, 1},
+		{0xa8f2, 0xa8f7, 1},
+		{0xa8fb, 0xa90a, 15},
+		{0xa90b, 0xa925, 1},
+		{0xa930, 0xa946, 1},
+		{0xa960, 0xa97c, 1},
+		{0xa984, 0xa9b2, 1},
+		{0xa9e0, 0xa9e4, 1},
+		{0xa9e7, 0xa9ef, 1},
+		{0xa9fa, 0xa9fe, 1},
+		{0xaa00, 0xaa28, 1},
+		{0xaa40, 0xaa42, 1},
+		{0xaa44, 0xaa4b, 1},
+		{0xaa60, 0xaa6f, 1},
+		{0xaa71, 0xaa76, 1},
+		{0xaa7a, 0xaa7e, 4},
+		{0xaa7f, 0xaaaf, 1},
+		{0xaab1, 0xaab5, 4},
+		{0xaab6, 0xaab9, 3},
+		{0xaaba, 0xaabd, 1},
+		{0xaac0, 0xaac2, 2},
+		{0xaadb, 0xaadc, 1},
+		{0xaae0, 0xaaea, 1},
+		{0xaaf2, 0xab01, 15},
+		{0xab02, 0xab06, 1},
+		{0xab09, 0xab0e, 1},
+		{0xab11, 0xab16, 1},
+		{0xab20, 0xab26, 1},
+		{0xab28, 0xab2e, 1},
+		{0xabc0, 0xabe2, 1},
+		{0xac00, 0xd7a3, 1},
+		{0xd7b0, 0xd7c6, 1},
+		{0xd7cb, 0xd7fb, 1},
+		{0xf900, 0xfa6d, 1},
+		{0xfa70, 0xfad9, 1},
+		{0xfb1d, 0xfb1f, 2},
+		{0xfb20, 0xfb28, 1},
+		{0xfb2a, 0xfb36, 1},
+		{0xfb38, 0xfb3c, 1},
+		{0xfb3e, 0xfb40, 2},
+		{0xfb41, 0xfb43, 2},
+		{0xfb44, 0xfb46, 2},
+		{0xfb47, 0xfbb1, 1},
+		{0xfbd3, 0xfd3d, 1},
+		{0xfd50, 0xfd8f, 1},
+		{0xfd92, 0xfdc7, 1},
+		{0xfdf0, 0xfdfb, 1},
+		{0xfe70, 0xfe74, 1},
+		{0xfe76, 0xfefc, 1},
+		{0xff66, 0xff6f, 1},
+		{0xff71, 0xff9d, 1},
+		{0xffa0, 0xffbe, 1},
+		{0xffc2, 0xffc7, 1},
+		{0xffca, 0xffcf, 1},
+		{0xffd2, 0xffd7, 1},
+		{0xffda, 0xffdc, 1},
+	},
+	R32: []Range32{
+		{0x10000, 0x1000b, 1},
+		{0x1000d, 0x10026, 1},
+		{0x10028, 0x1003a, 1},
+		{0x1003c, 0x1003d, 1},
+		{0x1003f, 0x1004d, 1},
+		{0x10050, 0x1005d, 1},
+		{0x10080, 0x100fa, 1},
+		{0x10280, 0x1029c, 1},
+		{0x102a0, 0x102d0, 1},
+		{0x10300, 0x1031f, 1},
+		{0x10330, 0x10340, 1},
+		{0x10342, 0x10349, 1},
+		{0x10350, 0x10375, 1},
+		{0x10380, 0x1039d, 1},
+		{0x103a0, 0x103c3, 1},
+		{0x103c8, 0x103cf, 1},
+		{0x10450, 0x1049d, 1},
+		{0x10500, 0x10527, 1},
+		{0x10530, 0x10563, 1},
+		{0x10600, 0x10736, 1},
+		{0x10740, 0x10755, 1},
+		{0x10760, 0x10767, 1},
+		{0x10800, 0x10805, 1},
+		{0x10808, 0x1080a, 2},
+		{0x1080b, 0x10835, 1},
+		{0x10837, 0x10838, 1},
+		{0x1083c, 0x1083f, 3},
+		{0x10840, 0x10855, 1},
+		{0x10860, 0x10876, 1},
+		{0x10880, 0x1089e, 1},
+		{0x10900, 0x10915, 1},
+		{0x10920, 0x10939, 1},
+		{0x10980, 0x109b7, 1},
+		{0x109be, 0x109bf, 1},
+		{0x10a00, 0x10a10, 16},
+		{0x10a11, 0x10a13, 1},
+		{0x10a15, 0x10a17, 1},
+		{0x10a19, 0x10a33, 1},
+		{0x10a60, 0x10a7c, 1},
+		{0x10a80, 0x10a9c, 1},
+		{0x10ac0, 0x10ac7, 1},
+		{0x10ac9, 0x10ae4, 1},
+		{0x10b00, 0x10b35, 1},
+		{0x10b40, 0x10b55, 1},
+		{0x10b60, 0x10b72, 1},
+		{0x10b80, 0x10b91, 1},
+		{0x10c00, 0x10c48, 1},
+		{0x11003, 0x11037, 1},
+		{0x11083, 0x110af, 1},
+		{0x110d0, 0x110e8, 1},
+		{0x11103, 0x11126, 1},
+		{0x11150, 0x11172, 1},
+		{0x11176, 0x11183, 13},
+		{0x11184, 0x111b2, 1},
+		{0x111c1, 0x111c4, 1},
+		{0x111da, 0x11200, 38},
+		{0x11201, 0x11211, 1},
+		{0x11213, 0x1122b, 1},
+		{0x112b0, 0x112de, 1},
+		{0x11305, 0x1130c, 1},
+		{0x1130f, 0x11310, 1},
+		{0x11313, 0x11328, 1},
+		{0x1132a, 0x11330, 1},
+		{0x11332, 0x11333, 1},
+		{0x11335, 0x11339, 1},
+		{0x1133d, 0x1135d, 32},
+		{0x1135e, 0x11361, 1},
+		{0x11480, 0x114af, 1},
+		{0x114c4, 0x114c5, 1},
+		{0x114c7, 0x11580, 185},
+		{0x11581, 0x115ae, 1},
+		{0x11600, 0x1162f, 1},
+		{0x11644, 0x11680, 60},
+		{0x11681, 0x116aa, 1},
+		{0x118ff, 0x11ac0, 449},
+		{0x11ac1, 0x11af8, 1},
+		{0x12000, 0x12398, 1},
+		{0x13000, 0x1342e, 1},
+		{0x16800, 0x16a38, 1},
+		{0x16a40, 0x16a5e, 1},
+		{0x16ad0, 0x16aed, 1},
+		{0x16b00, 0x16b2f, 1},
+		{0x16b63, 0x16b77, 1},
+		{0x16b7d, 0x16b8f, 1},
+		{0x16f00, 0x16f44, 1},
+		{0x16f50, 0x1b000, 16560},
+		{0x1b001, 0x1bc00, 3071},
+		{0x1bc01, 0x1bc6a, 1},
+		{0x1bc70, 0x1bc7c, 1},
+		{0x1bc80, 0x1bc88, 1},
+		{0x1bc90, 0x1bc99, 1},
+		{0x1e800, 0x1e8c4, 1},
+		{0x1ee00, 0x1ee03, 1},
+		{0x1ee05, 0x1ee1f, 1},
+		{0x1ee21, 0x1ee22, 1},
+		{0x1ee24, 0x1ee27, 3},
+		{0x1ee29, 0x1ee32, 1},
+		{0x1ee34, 0x1ee37, 1},
+		{0x1ee39, 0x1ee3b, 2},
+		{0x1ee42, 0x1ee47, 5},
+		{0x1ee49, 0x1ee4d, 2},
+		{0x1ee4e, 0x1ee4f, 1},
+		{0x1ee51, 0x1ee52, 1},
+		{0x1ee54, 0x1ee57, 3},
+		{0x1ee59, 0x1ee61, 2},
+		{0x1ee62, 0x1ee64, 2},
+		{0x1ee67, 0x1ee6a, 1},
+		{0x1ee6c, 0x1ee72, 1},
+		{0x1ee74, 0x1ee77, 1},
+		{0x1ee79, 0x1ee7c, 1},
+		{0x1ee7e, 0x1ee80, 2},
+		{0x1ee81, 0x1ee89, 1},
+		{0x1ee8b, 0x1ee9b, 1},
+		{0x1eea1, 0x1eea3, 1},
+		{0x1eea5, 0x1eea9, 1},
+		{0x1eeab, 0x1eebb, 1},
+		{0x20000, 0x2a6d6, 1},
+		{0x2a700, 0x2b734, 1},
+		{0x2b740, 0x2b81d, 1},
+		{0x2f800, 0x2fa1d, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Lt = &RangeTable{
+	R16: []Range16{
+		{0x01c5, 0x01cb, 3},
+		{0x01f2, 0x1f88, 7574},
+		{0x1f89, 0x1f8f, 1},
+		{0x1f98, 0x1f9f, 1},
+		{0x1fa8, 0x1faf, 1},
+		{0x1fbc, 0x1fcc, 16},
+		{0x1ffc, 0x1ffc, 1},
+	},
+}
+
+var _Lu = &RangeTable{
+	R16: []Range16{
+		{0x0041, 0x005a, 1},
+		{0x00c0, 0x00d6, 1},
+		{0x00d8, 0x00de, 1},
+		{0x0100, 0x0136, 2},
+		{0x0139, 0x0147, 2},
+		{0x014a, 0x0178, 2},
+		{0x0179, 0x017d, 2},
+		{0x0181, 0x0182, 1},
+		{0x0184, 0x0186, 2},
+		{0x0187, 0x0189, 2},
+		{0x018a, 0x018b, 1},
+		{0x018e, 0x0191, 1},
+		{0x0193, 0x0194, 1},
+		{0x0196, 0x0198, 1},
+		{0x019c, 0x019d, 1},
+		{0x019f, 0x01a0, 1},
+		{0x01a2, 0x01a6, 2},
+		{0x01a7, 0x01a9, 2},
+		{0x01ac, 0x01ae, 2},
+		{0x01af, 0x01b1, 2},
+		{0x01b2, 0x01b3, 1},
+		{0x01b5, 0x01b7, 2},
+		{0x01b8, 0x01bc, 4},
+		{0x01c4, 0x01cd, 3},
+		{0x01cf, 0x01db, 2},
+		{0x01de, 0x01ee, 2},
+		{0x01f1, 0x01f4, 3},
+		{0x01f6, 0x01f8, 1},
+		{0x01fa, 0x0232, 2},
+		{0x023a, 0x023b, 1},
+		{0x023d, 0x023e, 1},
+		{0x0241, 0x0243, 2},
+		{0x0244, 0x0246, 1},
+		{0x0248, 0x024e, 2},
+		{0x0370, 0x0372, 2},
+		{0x0376, 0x037f, 9},
+		{0x0386, 0x0388, 2},
+		{0x0389, 0x038a, 1},
+		{0x038c, 0x038e, 2},
+		{0x038f, 0x0391, 2},
+		{0x0392, 0x03a1, 1},
+		{0x03a3, 0x03ab, 1},
+		{0x03cf, 0x03d2, 3},
+		{0x03d3, 0x03d4, 1},
+		{0x03d8, 0x03ee, 2},
+		{0x03f4, 0x03f7, 3},
+		{0x03f9, 0x03fa, 1},
+		{0x03fd, 0x042f, 1},
+		{0x0460, 0x0480, 2},
+		{0x048a, 0x04c0, 2},
+		{0x04c1, 0x04cd, 2},
+		{0x04d0, 0x052e, 2},
+		{0x0531, 0x0556, 1},
+		{0x10a0, 0x10c5, 1},
+		{0x10c7, 0x10cd, 6},
+		{0x1e00, 0x1e94, 2},
+		{0x1e9e, 0x1efe, 2},
+		{0x1f08, 0x1f0f, 1},
+		{0x1f18, 0x1f1d, 1},
+		{0x1f28, 0x1f2f, 1},
+		{0x1f38, 0x1f3f, 1},
+		{0x1f48, 0x1f4d, 1},
+		{0x1f59, 0x1f5f, 2},
+		{0x1f68, 0x1f6f, 1},
+		{0x1fb8, 0x1fbb, 1},
+		{0x1fc8, 0x1fcb, 1},
+		{0x1fd8, 0x1fdb, 1},
+		{0x1fe8, 0x1fec, 1},
+		{0x1ff8, 0x1ffb, 1},
+		{0x2102, 0x2107, 5},
+		{0x210b, 0x210d, 1},
+		{0x2110, 0x2112, 1},
+		{0x2115, 0x2119, 4},
+		{0x211a, 0x211d, 1},
+		{0x2124, 0x212a, 2},
+		{0x212b, 0x212d, 1},
+		{0x2130, 0x2133, 1},
+		{0x213e, 0x213f, 1},
+		{0x2145, 0x2183, 62},
+		{0x2c00, 0x2c2e, 1},
+		{0x2c60, 0x2c62, 2},
+		{0x2c63, 0x2c64, 1},
+		{0x2c67, 0x2c6d, 2},
+		{0x2c6e, 0x2c70, 1},
+		{0x2c72, 0x2c75, 3},
+		{0x2c7e, 0x2c80, 1},
+		{0x2c82, 0x2ce2, 2},
+		{0x2ceb, 0x2ced, 2},
+		{0x2cf2, 0xa640, 31054},
+		{0xa642, 0xa66c, 2},
+		{0xa680, 0xa69a, 2},
+		{0xa722, 0xa72e, 2},
+		{0xa732, 0xa76e, 2},
+		{0xa779, 0xa77d, 2},
+		{0xa77e, 0xa786, 2},
+		{0xa78b, 0xa78d, 2},
+		{0xa790, 0xa792, 2},
+		{0xa796, 0xa7aa, 2},
+		{0xa7ab, 0xa7ad, 1},
+		{0xa7b0, 0xa7b1, 1},
+		{0xff21, 0xff3a, 1},
+	},
+	R32: []Range32{
+		{0x10400, 0x10427, 1},
+		{0x118a0, 0x118bf, 1},
+		{0x1d400, 0x1d419, 1},
+		{0x1d434, 0x1d44d, 1},
+		{0x1d468, 0x1d481, 1},
+		{0x1d49c, 0x1d49e, 2},
+		{0x1d49f, 0x1d4a5, 3},
+		{0x1d4a6, 0x1d4a9, 3},
+		{0x1d4aa, 0x1d4ac, 1},
+		{0x1d4ae, 0x1d4b5, 1},
+		{0x1d4d0, 0x1d4e9, 1},
+		{0x1d504, 0x1d505, 1},
+		{0x1d507, 0x1d50a, 1},
+		{0x1d50d, 0x1d514, 1},
+		{0x1d516, 0x1d51c, 1},
+		{0x1d538, 0x1d539, 1},
+		{0x1d53b, 0x1d53e, 1},
+		{0x1d540, 0x1d544, 1},
+		{0x1d546, 0x1d54a, 4},
+		{0x1d54b, 0x1d550, 1},
+		{0x1d56c, 0x1d585, 1},
+		{0x1d5a0, 0x1d5b9, 1},
+		{0x1d5d4, 0x1d5ed, 1},
+		{0x1d608, 0x1d621, 1},
+		{0x1d63c, 0x1d655, 1},
+		{0x1d670, 0x1d689, 1},
+		{0x1d6a8, 0x1d6c0, 1},
+		{0x1d6e2, 0x1d6fa, 1},
+		{0x1d71c, 0x1d734, 1},
+		{0x1d756, 0x1d76e, 1},
+		{0x1d790, 0x1d7a8, 1},
+		{0x1d7ca, 0x1d7ca, 1},
+	},
+	LatinOffset: 3,
+}
+
+var _M = &RangeTable{
+	R16: []Range16{
+		{0x0300, 0x036f, 1},
+		{0x0483, 0x0489, 1},
+		{0x0591, 0x05bd, 1},
+		{0x05bf, 0x05c1, 2},
+		{0x05c2, 0x05c4, 2},
+		{0x05c5, 0x05c7, 2},
+		{0x0610, 0x061a, 1},
+		{0x064b, 0x065f, 1},
+		{0x0670, 0x06d6, 102},
+		{0x06d7, 0x06dc, 1},
+		{0x06df, 0x06e4, 1},
+		{0x06e7, 0x06e8, 1},
+		{0x06ea, 0x06ed, 1},
+		{0x0711, 0x0730, 31},
+		{0x0731, 0x074a, 1},
+		{0x07a6, 0x07b0, 1},
+		{0x07eb, 0x07f3, 1},
+		{0x0816, 0x0819, 1},
+		{0x081b, 0x0823, 1},
+		{0x0825, 0x0827, 1},
+		{0x0829, 0x082d, 1},
+		{0x0859, 0x085b, 1},
+		{0x08e4, 0x0903, 1},
+		{0x093a, 0x093c, 1},
+		{0x093e, 0x094f, 1},
+		{0x0951, 0x0957, 1},
+		{0x0962, 0x0963, 1},
+		{0x0981, 0x0983, 1},
+		{0x09bc, 0x09be, 2},
+		{0x09bf, 0x09c4, 1},
+		{0x09c7, 0x09c8, 1},
+		{0x09cb, 0x09cd, 1},
+		{0x09d7, 0x09e2, 11},
+		{0x09e3, 0x0a01, 30},
+		{0x0a02, 0x0a03, 1},
+		{0x0a3c, 0x0a3e, 2},
+		{0x0a3f, 0x0a42, 1},
+		{0x0a47, 0x0a48, 1},
+		{0x0a4b, 0x0a4d, 1},
+		{0x0a51, 0x0a70, 31},
+		{0x0a71, 0x0a75, 4},
+		{0x0a81, 0x0a83, 1},
+		{0x0abc, 0x0abe, 2},
+		{0x0abf, 0x0ac5, 1},
+		{0x0ac7, 0x0ac9, 1},
+		{0x0acb, 0x0acd, 1},
+		{0x0ae2, 0x0ae3, 1},
+		{0x0b01, 0x0b03, 1},
+		{0x0b3c, 0x0b3e, 2},
+		{0x0b3f, 0x0b44, 1},
+		{0x0b47, 0x0b48, 1},
+		{0x0b4b, 0x0b4d, 1},
+		{0x0b56, 0x0b57, 1},
+		{0x0b62, 0x0b63, 1},
+		{0x0b82, 0x0bbe, 60},
+		{0x0bbf, 0x0bc2, 1},
+		{0x0bc6, 0x0bc8, 1},
+		{0x0bca, 0x0bcd, 1},
+		{0x0bd7, 0x0c00, 41},
+		{0x0c01, 0x0c03, 1},
+		{0x0c3e, 0x0c44, 1},
+		{0x0c46, 0x0c48, 1},
+		{0x0c4a, 0x0c4d, 1},
+		{0x0c55, 0x0c56, 1},
+		{0x0c62, 0x0c63, 1},
+		{0x0c81, 0x0c83, 1},
+		{0x0cbc, 0x0cbe, 2},
+		{0x0cbf, 0x0cc4, 1},
+		{0x0cc6, 0x0cc8, 1},
+		{0x0cca, 0x0ccd, 1},
+		{0x0cd5, 0x0cd6, 1},
+		{0x0ce2, 0x0ce3, 1},
+		{0x0d01, 0x0d03, 1},
+		{0x0d3e, 0x0d44, 1},
+		{0x0d46, 0x0d48, 1},
+		{0x0d4a, 0x0d4d, 1},
+		{0x0d57, 0x0d62, 11},
+		{0x0d63, 0x0d82, 31},
+		{0x0d83, 0x0dca, 71},
+		{0x0dcf, 0x0dd4, 1},
+		{0x0dd6, 0x0dd8, 2},
+		{0x0dd9, 0x0ddf, 1},
+		{0x0df2, 0x0df3, 1},
+		{0x0e31, 0x0e34, 3},
+		{0x0e35, 0x0e3a, 1},
+		{0x0e47, 0x0e4e, 1},
+		{0x0eb1, 0x0eb4, 3},
+		{0x0eb5, 0x0eb9, 1},
+		{0x0ebb, 0x0ebc, 1},
+		{0x0ec8, 0x0ecd, 1},
+		{0x0f18, 0x0f19, 1},
+		{0x0f35, 0x0f39, 2},
+		{0x0f3e, 0x0f3f, 1},
+		{0x0f71, 0x0f84, 1},
+		{0x0f86, 0x0f87, 1},
+		{0x0f8d, 0x0f97, 1},
+		{0x0f99, 0x0fbc, 1},
+		{0x0fc6, 0x102b, 101},
+		{0x102c, 0x103e, 1},
+		{0x1056, 0x1059, 1},
+		{0x105e, 0x1060, 1},
+		{0x1062, 0x1064, 1},
+		{0x1067, 0x106d, 1},
+		{0x1071, 0x1074, 1},
+		{0x1082, 0x108d, 1},
+		{0x108f, 0x109a, 11},
+		{0x109b, 0x109d, 1},
+		{0x135d, 0x135f, 1},
+		{0x1712, 0x1714, 1},
+		{0x1732, 0x1734, 1},
+		{0x1752, 0x1753, 1},
+		{0x1772, 0x1773, 1},
+		{0x17b4, 0x17d3, 1},
+		{0x17dd, 0x180b, 46},
+		{0x180c, 0x180d, 1},
+		{0x18a9, 0x1920, 119},
+		{0x1921, 0x192b, 1},
+		{0x1930, 0x193b, 1},
+		{0x19b0, 0x19c0, 1},
+		{0x19c8, 0x19c9, 1},
+		{0x1a17, 0x1a1b, 1},
+		{0x1a55, 0x1a5e, 1},
+		{0x1a60, 0x1a7c, 1},
+		{0x1a7f, 0x1ab0, 49},
+		{0x1ab1, 0x1abe, 1},
+		{0x1b00, 0x1b04, 1},
+		{0x1b34, 0x1b44, 1},
+		{0x1b6b, 0x1b73, 1},
+		{0x1b80, 0x1b82, 1},
+		{0x1ba1, 0x1bad, 1},
+		{0x1be6, 0x1bf3, 1},
+		{0x1c24, 0x1c37, 1},
+		{0x1cd0, 0x1cd2, 1},
+		{0x1cd4, 0x1ce8, 1},
+		{0x1ced, 0x1cf2, 5},
+		{0x1cf3, 0x1cf4, 1},
+		{0x1cf8, 0x1cf9, 1},
+		{0x1dc0, 0x1df5, 1},
+		{0x1dfc, 0x1dff, 1},
+		{0x20d0, 0x20f0, 1},
+		{0x2cef, 0x2cf1, 1},
+		{0x2d7f, 0x2de0, 97},
+		{0x2de1, 0x2dff, 1},
+		{0x302a, 0x302f, 1},
+		{0x3099, 0x309a, 1},
+		{0xa66f, 0xa672, 1},
+		{0xa674, 0xa67d, 1},
+		{0xa69f, 0xa6f0, 81},
+		{0xa6f1, 0xa802, 273},
+		{0xa806, 0xa80b, 5},
+		{0xa823, 0xa827, 1},
+		{0xa880, 0xa881, 1},
+		{0xa8b4, 0xa8c4, 1},
+		{0xa8e0, 0xa8f1, 1},
+		{0xa926, 0xa92d, 1},
+		{0xa947, 0xa953, 1},
+		{0xa980, 0xa983, 1},
+		{0xa9b3, 0xa9c0, 1},
+		{0xa9e5, 0xaa29, 68},
+		{0xaa2a, 0xaa36, 1},
+		{0xaa43, 0xaa4c, 9},
+		{0xaa4d, 0xaa7b, 46},
+		{0xaa7c, 0xaa7d, 1},
+		{0xaab0, 0xaab2, 2},
+		{0xaab3, 0xaab4, 1},
+		{0xaab7, 0xaab8, 1},
+		{0xaabe, 0xaabf, 1},
+		{0xaac1, 0xaaeb, 42},
+		{0xaaec, 0xaaef, 1},
+		{0xaaf5, 0xaaf6, 1},
+		{0xabe3, 0xabea, 1},
+		{0xabec, 0xabed, 1},
+		{0xfb1e, 0xfe00, 738},
+		{0xfe01, 0xfe0f, 1},
+		{0xfe20, 0xfe2d, 1},
+	},
+	R32: []Range32{
+		{0x101fd, 0x102e0, 227},
+		{0x10376, 0x1037a, 1},
+		{0x10a01, 0x10a03, 1},
+		{0x10a05, 0x10a06, 1},
+		{0x10a0c, 0x10a0f, 1},
+		{0x10a38, 0x10a3a, 1},
+		{0x10a3f, 0x10ae5, 166},
+		{0x10ae6, 0x11000, 1306},
+		{0x11001, 0x11002, 1},
+		{0x11038, 0x11046, 1},
+		{0x1107f, 0x11082, 1},
+		{0x110b0, 0x110ba, 1},
+		{0x11100, 0x11102, 1},
+		{0x11127, 0x11134, 1},
+		{0x11173, 0x11180, 13},
+		{0x11181, 0x11182, 1},
+		{0x111b3, 0x111c0, 1},
+		{0x1122c, 0x11237, 1},
+		{0x112df, 0x112ea, 1},
+		{0x11301, 0x11303, 1},
+		{0x1133c, 0x1133e, 2},
+		{0x1133f, 0x11344, 1},
+		{0x11347, 0x11348, 1},
+		{0x1134b, 0x1134d, 1},
+		{0x11357, 0x11362, 11},
+		{0x11363, 0x11366, 3},
+		{0x11367, 0x1136c, 1},
+		{0x11370, 0x11374, 1},
+		{0x114b0, 0x114c3, 1},
+		{0x115af, 0x115b5, 1},
+		{0x115b8, 0x115c0, 1},
+		{0x11630, 0x11640, 1},
+		{0x116ab, 0x116b7, 1},
+		{0x16af0, 0x16af4, 1},
+		{0x16b30, 0x16b36, 1},
+		{0x16f51, 0x16f7e, 1},
+		{0x16f8f, 0x16f92, 1},
+		{0x1bc9d, 0x1bc9e, 1},
+		{0x1d165, 0x1d169, 1},
+		{0x1d16d, 0x1d172, 1},
+		{0x1d17b, 0x1d182, 1},
+		{0x1d185, 0x1d18b, 1},
+		{0x1d1aa, 0x1d1ad, 1},
+		{0x1d242, 0x1d244, 1},
+		{0x1e8d0, 0x1e8d6, 1},
+		{0xe0100, 0xe01ef, 1},
+	},
+}
+
+var _Mc = &RangeTable{
+	R16: []Range16{
+		{0x0903, 0x093b, 56},
+		{0x093e, 0x0940, 1},
+		{0x0949, 0x094c, 1},
+		{0x094e, 0x094f, 1},
+		{0x0982, 0x0983, 1},
+		{0x09be, 0x09c0, 1},
+		{0x09c7, 0x09c8, 1},
+		{0x09cb, 0x09cc, 1},
+		{0x09d7, 0x0a03, 44},
+		{0x0a3e, 0x0a40, 1},
+		{0x0a83, 0x0abe, 59},
+		{0x0abf, 0x0ac0, 1},
+		{0x0ac9, 0x0acb, 2},
+		{0x0acc, 0x0b02, 54},
+		{0x0b03, 0x0b3e, 59},
+		{0x0b40, 0x0b47, 7},
+		{0x0b48, 0x0b4b, 3},
+		{0x0b4c, 0x0b57, 11},
+		{0x0bbe, 0x0bbf, 1},
+		{0x0bc1, 0x0bc2, 1},
+		{0x0bc6, 0x0bc8, 1},
+		{0x0bca, 0x0bcc, 1},
+		{0x0bd7, 0x0c01, 42},
+		{0x0c02, 0x0c03, 1},
+		{0x0c41, 0x0c44, 1},
+		{0x0c82, 0x0c83, 1},
+		{0x0cbe, 0x0cc0, 2},
+		{0x0cc1, 0x0cc4, 1},
+		{0x0cc7, 0x0cc8, 1},
+		{0x0cca, 0x0ccb, 1},
+		{0x0cd5, 0x0cd6, 1},
+		{0x0d02, 0x0d03, 1},
+		{0x0d3e, 0x0d40, 1},
+		{0x0d46, 0x0d48, 1},
+		{0x0d4a, 0x0d4c, 1},
+		{0x0d57, 0x0d82, 43},
+		{0x0d83, 0x0dcf, 76},
+		{0x0dd0, 0x0dd1, 1},
+		{0x0dd8, 0x0ddf, 1},
+		{0x0df2, 0x0df3, 1},
+		{0x0f3e, 0x0f3f, 1},
+		{0x0f7f, 0x102b, 172},
+		{0x102c, 0x1031, 5},
+		{0x1038, 0x103b, 3},
+		{0x103c, 0x1056, 26},
+		{0x1057, 0x1062, 11},
+		{0x1063, 0x1064, 1},
+		{0x1067, 0x106d, 1},
+		{0x1083, 0x1084, 1},
+		{0x1087, 0x108c, 1},
+		{0x108f, 0x109a, 11},
+		{0x109b, 0x109c, 1},
+		{0x17b6, 0x17be, 8},
+		{0x17bf, 0x17c5, 1},
+		{0x17c7, 0x17c8, 1},
+		{0x1923, 0x1926, 1},
+		{0x1929, 0x192b, 1},
+		{0x1930, 0x1931, 1},
+		{0x1933, 0x1938, 1},
+		{0x19b0, 0x19c0, 1},
+		{0x19c8, 0x19c9, 1},
+		{0x1a19, 0x1a1a, 1},
+		{0x1a55, 0x1a57, 2},
+		{0x1a61, 0x1a63, 2},
+		{0x1a64, 0x1a6d, 9},
+		{0x1a6e, 0x1a72, 1},
+		{0x1b04, 0x1b35, 49},
+		{0x1b3b, 0x1b3d, 2},
+		{0x1b3e, 0x1b41, 1},
+		{0x1b43, 0x1b44, 1},
+		{0x1b82, 0x1ba1, 31},
+		{0x1ba6, 0x1ba7, 1},
+		{0x1baa, 0x1be7, 61},
+		{0x1bea, 0x1bec, 1},
+		{0x1bee, 0x1bf2, 4},
+		{0x1bf3, 0x1c24, 49},
+		{0x1c25, 0x1c2b, 1},
+		{0x1c34, 0x1c35, 1},
+		{0x1ce1, 0x1cf2, 17},
+		{0x1cf3, 0x302e, 4923},
+		{0x302f, 0xa823, 30708},
+		{0xa824, 0xa827, 3},
+		{0xa880, 0xa881, 1},
+		{0xa8b4, 0xa8c3, 1},
+		{0xa952, 0xa953, 1},
+		{0xa983, 0xa9b4, 49},
+		{0xa9b5, 0xa9ba, 5},
+		{0xa9bb, 0xa9bd, 2},
+		{0xa9be, 0xa9c0, 1},
+		{0xaa2f, 0xaa30, 1},
+		{0xaa33, 0xaa34, 1},
+		{0xaa4d, 0xaa7b, 46},
+		{0xaa7d, 0xaaeb, 110},
+		{0xaaee, 0xaaef, 1},
+		{0xaaf5, 0xabe3, 238},
+		{0xabe4, 0xabe6, 2},
+		{0xabe7, 0xabe9, 2},
+		{0xabea, 0xabec, 2},
+	},
+	R32: []Range32{
+		{0x11000, 0x11002, 2},
+		{0x11082, 0x110b0, 46},
+		{0x110b1, 0x110b2, 1},
+		{0x110b7, 0x110b8, 1},
+		{0x1112c, 0x11182, 86},
+		{0x111b3, 0x111b5, 1},
+		{0x111bf, 0x111c0, 1},
+		{0x1122c, 0x1122e, 1},
+		{0x11232, 0x11233, 1},
+		{0x11235, 0x112e0, 171},
+		{0x112e1, 0x112e2, 1},
+		{0x11302, 0x11303, 1},
+		{0x1133e, 0x1133f, 1},
+		{0x11341, 0x11344, 1},
+		{0x11347, 0x11348, 1},
+		{0x1134b, 0x1134d, 1},
+		{0x11357, 0x11362, 11},
+		{0x11363, 0x114b0, 333},
+		{0x114b1, 0x114b2, 1},
+		{0x114b9, 0x114bb, 2},
+		{0x114bc, 0x114be, 1},
+		{0x114c1, 0x115af, 238},
+		{0x115b0, 0x115b1, 1},
+		{0x115b8, 0x115bb, 1},
+		{0x115be, 0x11630, 114},
+		{0x11631, 0x11632, 1},
+		{0x1163b, 0x1163c, 1},
+		{0x1163e, 0x116ac, 110},
+		{0x116ae, 0x116af, 1},
+		{0x116b6, 0x16f51, 22683},
+		{0x16f52, 0x16f7e, 1},
+		{0x1d165, 0x1d166, 1},
+		{0x1d16d, 0x1d172, 1},
+	},
+}
+
+var _Me = &RangeTable{
+	R16: []Range16{
+		{0x0488, 0x0489, 1},
+		{0x1abe, 0x20dd, 1567},
+		{0x20de, 0x20e0, 1},
+		{0x20e2, 0x20e4, 1},
+		{0xa670, 0xa672, 1},
+	},
+}
+
+var _Mn = &RangeTable{
+	R16: []Range16{
+		{0x0300, 0x036f, 1},
+		{0x0483, 0x0487, 1},
+		{0x0591, 0x05bd, 1},
+		{0x05bf, 0x05c1, 2},
+		{0x05c2, 0x05c4, 2},
+		{0x05c5, 0x05c7, 2},
+		{0x0610, 0x061a, 1},
+		{0x064b, 0x065f, 1},
+		{0x0670, 0x06d6, 102},
+		{0x06d7, 0x06dc, 1},
+		{0x06df, 0x06e4, 1},
+		{0x06e7, 0x06e8, 1},
+		{0x06ea, 0x06ed, 1},
+		{0x0711, 0x0730, 31},
+		{0x0731, 0x074a, 1},
+		{0x07a6, 0x07b0, 1},
+		{0x07eb, 0x07f3, 1},
+		{0x0816, 0x0819, 1},
+		{0x081b, 0x0823, 1},
+		{0x0825, 0x0827, 1},
+		{0x0829, 0x082d, 1},
+		{0x0859, 0x085b, 1},
+		{0x08e4, 0x0902, 1},
+		{0x093a, 0x093c, 2},
+		{0x0941, 0x0948, 1},
+		{0x094d, 0x0951, 4},
+		{0x0952, 0x0957, 1},
+		{0x0962, 0x0963, 1},
+		{0x0981, 0x09bc, 59},
+		{0x09c1, 0x09c4, 1},
+		{0x09cd, 0x09e2, 21},
+		{0x09e3, 0x0a01, 30},
+		{0x0a02, 0x0a3c, 58},
+		{0x0a41, 0x0a42, 1},
+		{0x0a47, 0x0a48, 1},
+		{0x0a4b, 0x0a4d, 1},
+		{0x0a51, 0x0a70, 31},
+		{0x0a71, 0x0a75, 4},
+		{0x0a81, 0x0a82, 1},
+		{0x0abc, 0x0ac1, 5},
+		{0x0ac2, 0x0ac5, 1},
+		{0x0ac7, 0x0ac8, 1},
+		{0x0acd, 0x0ae2, 21},
+		{0x0ae3, 0x0b01, 30},
+		{0x0b3c, 0x0b3f, 3},
+		{0x0b41, 0x0b44, 1},
+		{0x0b4d, 0x0b56, 9},
+		{0x0b62, 0x0b63, 1},
+		{0x0b82, 0x0bc0, 62},
+		{0x0bcd, 0x0c00, 51},
+		{0x0c3e, 0x0c40, 1},
+		{0x0c46, 0x0c48, 1},
+		{0x0c4a, 0x0c4d, 1},
+		{0x0c55, 0x0c56, 1},
+		{0x0c62, 0x0c63, 1},
+		{0x0c81, 0x0cbc, 59},
+		{0x0cbf, 0x0cc6, 7},
+		{0x0ccc, 0x0ccd, 1},
+		{0x0ce2, 0x0ce3, 1},
+		{0x0d01, 0x0d41, 64},
+		{0x0d42, 0x0d44, 1},
+		{0x0d4d, 0x0d62, 21},
+		{0x0d63, 0x0dca, 103},
+		{0x0dd2, 0x0dd4, 1},
+		{0x0dd6, 0x0e31, 91},
+		{0x0e34, 0x0e3a, 1},
+		{0x0e47, 0x0e4e, 1},
+		{0x0eb1, 0x0eb4, 3},
+		{0x0eb5, 0x0eb9, 1},
+		{0x0ebb, 0x0ebc, 1},
+		{0x0ec8, 0x0ecd, 1},
+		{0x0f18, 0x0f19, 1},
+		{0x0f35, 0x0f39, 2},
+		{0x0f71, 0x0f7e, 1},
+		{0x0f80, 0x0f84, 1},
+		{0x0f86, 0x0f87, 1},
+		{0x0f8d, 0x0f97, 1},
+		{0x0f99, 0x0fbc, 1},
+		{0x0fc6, 0x102d, 103},
+		{0x102e, 0x1030, 1},
+		{0x1032, 0x1037, 1},
+		{0x1039, 0x103a, 1},
+		{0x103d, 0x103e, 1},
+		{0x1058, 0x1059, 1},
+		{0x105e, 0x1060, 1},
+		{0x1071, 0x1074, 1},
+		{0x1082, 0x1085, 3},
+		{0x1086, 0x108d, 7},
+		{0x109d, 0x135d, 704},
+		{0x135e, 0x135f, 1},
+		{0x1712, 0x1714, 1},
+		{0x1732, 0x1734, 1},
+		{0x1752, 0x1753, 1},
+		{0x1772, 0x1773, 1},
+		{0x17b4, 0x17b5, 1},
+		{0x17b7, 0x17bd, 1},
+		{0x17c6, 0x17c9, 3},
+		{0x17ca, 0x17d3, 1},
+		{0x17dd, 0x180b, 46},
+		{0x180c, 0x180d, 1},
+		{0x18a9, 0x1920, 119},
+		{0x1921, 0x1922, 1},
+		{0x1927, 0x1928, 1},
+		{0x1932, 0x1939, 7},
+		{0x193a, 0x193b, 1},
+		{0x1a17, 0x1a18, 1},
+		{0x1a1b, 0x1a56, 59},
+		{0x1a58, 0x1a5e, 1},
+		{0x1a60, 0x1a62, 2},
+		{0x1a65, 0x1a6c, 1},
+		{0x1a73, 0x1a7c, 1},
+		{0x1a7f, 0x1ab0, 49},
+		{0x1ab1, 0x1abd, 1},
+		{0x1b00, 0x1b03, 1},
+		{0x1b34, 0x1b36, 2},
+		{0x1b37, 0x1b3a, 1},
+		{0x1b3c, 0x1b42, 6},
+		{0x1b6b, 0x1b73, 1},
+		{0x1b80, 0x1b81, 1},
+		{0x1ba2, 0x1ba5, 1},
+		{0x1ba8, 0x1ba9, 1},
+		{0x1bab, 0x1bad, 1},
+		{0x1be6, 0x1be8, 2},
+		{0x1be9, 0x1bed, 4},
+		{0x1bef, 0x1bf1, 1},
+		{0x1c2c, 0x1c33, 1},
+		{0x1c36, 0x1c37, 1},
+		{0x1cd0, 0x1cd2, 1},
+		{0x1cd4, 0x1ce0, 1},
+		{0x1ce2, 0x1ce8, 1},
+		{0x1ced, 0x1cf4, 7},
+		{0x1cf8, 0x1cf9, 1},
+		{0x1dc0, 0x1df5, 1},
+		{0x1dfc, 0x1dff, 1},
+		{0x20d0, 0x20dc, 1},
+		{0x20e1, 0x20e5, 4},
+		{0x20e6, 0x20f0, 1},
+		{0x2cef, 0x2cf1, 1},
+		{0x2d7f, 0x2de0, 97},
+		{0x2de1, 0x2dff, 1},
+		{0x302a, 0x302d, 1},
+		{0x3099, 0x309a, 1},
+		{0xa66f, 0xa674, 5},
+		{0xa675, 0xa67d, 1},
+		{0xa69f, 0xa6f0, 81},
+		{0xa6f1, 0xa802, 273},
+		{0xa806, 0xa80b, 5},
+		{0xa825, 0xa826, 1},
+		{0xa8c4, 0xa8e0, 28},
+		{0xa8e1, 0xa8f1, 1},
+		{0xa926, 0xa92d, 1},
+		{0xa947, 0xa951, 1},
+		{0xa980, 0xa982, 1},
+		{0xa9b3, 0xa9b6, 3},
+		{0xa9b7, 0xa9b9, 1},
+		{0xa9bc, 0xa9e5, 41},
+		{0xaa29, 0xaa2e, 1},
+		{0xaa31, 0xaa32, 1},
+		{0xaa35, 0xaa36, 1},
+		{0xaa43, 0xaa4c, 9},
+		{0xaa7c, 0xaab0, 52},
+		{0xaab2, 0xaab4, 1},
+		{0xaab7, 0xaab8, 1},
+		{0xaabe, 0xaabf, 1},
+		{0xaac1, 0xaaec, 43},
+		{0xaaed, 0xaaf6, 9},
+		{0xabe5, 0xabe8, 3},
+		{0xabed, 0xfb1e, 20273},
+		{0xfe00, 0xfe0f, 1},
+		{0xfe20, 0xfe2d, 1},
+	},
+	R32: []Range32{
+		{0x101fd, 0x102e0, 227},
+		{0x10376, 0x1037a, 1},
+		{0x10a01, 0x10a03, 1},
+		{0x10a05, 0x10a06, 1},
+		{0x10a0c, 0x10a0f, 1},
+		{0x10a38, 0x10a3a, 1},
+		{0x10a3f, 0x10ae5, 166},
+		{0x10ae6, 0x11001, 1307},
+		{0x11038, 0x11046, 1},
+		{0x1107f, 0x11081, 1},
+		{0x110b3, 0x110b6, 1},
+		{0x110b9, 0x110ba, 1},
+		{0x11100, 0x11102, 1},
+		{0x11127, 0x1112b, 1},
+		{0x1112d, 0x11134, 1},
+		{0x11173, 0x11180, 13},
+		{0x11181, 0x111b6, 53},
+		{0x111b7, 0x111be, 1},
+		{0x1122f, 0x11231, 1},
+		{0x11234, 0x11236, 2},
+		{0x11237, 0x112df, 168},
+		{0x112e3, 0x112ea, 1},
+		{0x11301, 0x1133c, 59},
+		{0x11340, 0x11366, 38},
+		{0x11367, 0x1136c, 1},
+		{0x11370, 0x11374, 1},
+		{0x114b3, 0x114b8, 1},
+		{0x114ba, 0x114bf, 5},
+		{0x114c0, 0x114c2, 2},
+		{0x114c3, 0x115b2, 239},
+		{0x115b3, 0x115b5, 1},
+		{0x115bc, 0x115bd, 1},
+		{0x115bf, 0x115c0, 1},
+		{0x11633, 0x1163a, 1},
+		{0x1163d, 0x1163f, 2},
+		{0x11640, 0x116ab, 107},
+		{0x116ad, 0x116b0, 3},
+		{0x116b1, 0x116b5, 1},
+		{0x116b7, 0x16af0, 21561},
+		{0x16af1, 0x16af4, 1},
+		{0x16b30, 0x16b36, 1},
+		{0x16f8f, 0x16f92, 1},
+		{0x1bc9d, 0x1bc9e, 1},
+		{0x1d167, 0x1d169, 1},
+		{0x1d17b, 0x1d182, 1},
+		{0x1d185, 0x1d18b, 1},
+		{0x1d1aa, 0x1d1ad, 1},
+		{0x1d242, 0x1d244, 1},
+		{0x1e8d0, 0x1e8d6, 1},
+		{0xe0100, 0xe01ef, 1},
+	},
+}
+
+var _N = &RangeTable{
+	R16: []Range16{
+		{0x0030, 0x0039, 1},
+		{0x00b2, 0x00b3, 1},
+		{0x00b9, 0x00bc, 3},
+		{0x00bd, 0x00be, 1},
+		{0x0660, 0x0669, 1},
+		{0x06f0, 0x06f9, 1},
+		{0x07c0, 0x07c9, 1},
+		{0x0966, 0x096f, 1},
+		{0x09e6, 0x09ef, 1},
+		{0x09f4, 0x09f9, 1},
+		{0x0a66, 0x0a6f, 1},
+		{0x0ae6, 0x0aef, 1},
+		{0x0b66, 0x0b6f, 1},
+		{0x0b72, 0x0b77, 1},
+		{0x0be6, 0x0bf2, 1},
+		{0x0c66, 0x0c6f, 1},
+		{0x0c78, 0x0c7e, 1},
+		{0x0ce6, 0x0cef, 1},
+		{0x0d66, 0x0d75, 1},
+		{0x0de6, 0x0def, 1},
+		{0x0e50, 0x0e59, 1},
+		{0x0ed0, 0x0ed9, 1},
+		{0x0f20, 0x0f33, 1},
+		{0x1040, 0x1049, 1},
+		{0x1090, 0x1099, 1},
+		{0x1369, 0x137c, 1},
+		{0x16ee, 0x16f0, 1},
+		{0x17e0, 0x17e9, 1},
+		{0x17f0, 0x17f9, 1},
+		{0x1810, 0x1819, 1},
+		{0x1946, 0x194f, 1},
+		{0x19d0, 0x19da, 1},
+		{0x1a80, 0x1a89, 1},
+		{0x1a90, 0x1a99, 1},
+		{0x1b50, 0x1b59, 1},
+		{0x1bb0, 0x1bb9, 1},
+		{0x1c40, 0x1c49, 1},
+		{0x1c50, 0x1c59, 1},
+		{0x2070, 0x2074, 4},
+		{0x2075, 0x2079, 1},
+		{0x2080, 0x2089, 1},
+		{0x2150, 0x2182, 1},
+		{0x2185, 0x2189, 1},
+		{0x2460, 0x249b, 1},
+		{0x24ea, 0x24ff, 1},
+		{0x2776, 0x2793, 1},
+		{0x2cfd, 0x3007, 778},
+		{0x3021, 0x3029, 1},
+		{0x3038, 0x303a, 1},
+		{0x3192, 0x3195, 1},
+		{0x3220, 0x3229, 1},
+		{0x3248, 0x324f, 1},
+		{0x3251, 0x325f, 1},
+		{0x3280, 0x3289, 1},
+		{0x32b1, 0x32bf, 1},
+		{0xa620, 0xa629, 1},
+		{0xa6e6, 0xa6ef, 1},
+		{0xa830, 0xa835, 1},
+		{0xa8d0, 0xa8d9, 1},
+		{0xa900, 0xa909, 1},
+		{0xa9d0, 0xa9d9, 1},
+		{0xa9f0, 0xa9f9, 1},
+		{0xaa50, 0xaa59, 1},
+		{0xabf0, 0xabf9, 1},
+		{0xff10, 0xff19, 1},
+	},
+	R32: []Range32{
+		{0x10107, 0x10133, 1},
+		{0x10140, 0x10178, 1},
+		{0x1018a, 0x1018b, 1},
+		{0x102e1, 0x102fb, 1},
+		{0x10320, 0x10323, 1},
+		{0x10341, 0x1034a, 9},
+		{0x103d1, 0x103d5, 1},
+		{0x104a0, 0x104a9, 1},
+		{0x10858, 0x1085f, 1},
+		{0x10879, 0x1087f, 1},
+		{0x108a7, 0x108af, 1},
+		{0x10916, 0x1091b, 1},
+		{0x10a40, 0x10a47, 1},
+		{0x10a7d, 0x10a7e, 1},
+		{0x10a9d, 0x10a9f, 1},
+		{0x10aeb, 0x10aef, 1},
+		{0x10b58, 0x10b5f, 1},
+		{0x10b78, 0x10b7f, 1},
+		{0x10ba9, 0x10baf, 1},
+		{0x10e60, 0x10e7e, 1},
+		{0x11052, 0x1106f, 1},
+		{0x110f0, 0x110f9, 1},
+		{0x11136, 0x1113f, 1},
+		{0x111d0, 0x111d9, 1},
+		{0x111e1, 0x111f4, 1},
+		{0x112f0, 0x112f9, 1},
+		{0x114d0, 0x114d9, 1},
+		{0x11650, 0x11659, 1},
+		{0x116c0, 0x116c9, 1},
+		{0x118e0, 0x118f2, 1},
+		{0x12400, 0x1246e, 1},
+		{0x16a60, 0x16a69, 1},
+		{0x16b50, 0x16b59, 1},
+		{0x16b5b, 0x16b61, 1},
+		{0x1d360, 0x1d371, 1},
+		{0x1d7ce, 0x1d7ff, 1},
+		{0x1e8c7, 0x1e8cf, 1},
+		{0x1f100, 0x1f10c, 1},
+	},
+	LatinOffset: 4,
+}
+
+var _Nd = &RangeTable{
+	R16: []Range16{
+		{0x0030, 0x0039, 1},
+		{0x0660, 0x0669, 1},
+		{0x06f0, 0x06f9, 1},
+		{0x07c0, 0x07c9, 1},
+		{0x0966, 0x096f, 1},
+		{0x09e6, 0x09ef, 1},
+		{0x0a66, 0x0a6f, 1},
+		{0x0ae6, 0x0aef, 1},
+		{0x0b66, 0x0b6f, 1},
+		{0x0be6, 0x0bef, 1},
+		{0x0c66, 0x0c6f, 1},
+		{0x0ce6, 0x0cef, 1},
+		{0x0d66, 0x0d6f, 1},
+		{0x0de6, 0x0def, 1},
+		{0x0e50, 0x0e59, 1},
+		{0x0ed0, 0x0ed9, 1},
+		{0x0f20, 0x0f29, 1},
+		{0x1040, 0x1049, 1},
+		{0x1090, 0x1099, 1},
+		{0x17e0, 0x17e9, 1},
+		{0x1810, 0x1819, 1},
+		{0x1946, 0x194f, 1},
+		{0x19d0, 0x19d9, 1},
+		{0x1a80, 0x1a89, 1},
+		{0x1a90, 0x1a99, 1},
+		{0x1b50, 0x1b59, 1},
+		{0x1bb0, 0x1bb9, 1},
+		{0x1c40, 0x1c49, 1},
+		{0x1c50, 0x1c59, 1},
+		{0xa620, 0xa629, 1},
+		{0xa8d0, 0xa8d9, 1},
+		{0xa900, 0xa909, 1},
+		{0xa9d0, 0xa9d9, 1},
+		{0xa9f0, 0xa9f9, 1},
+		{0xaa50, 0xaa59, 1},
+		{0xabf0, 0xabf9, 1},
+		{0xff10, 0xff19, 1},
+	},
+	R32: []Range32{
+		{0x104a0, 0x104a9, 1},
+		{0x11066, 0x1106f, 1},
+		{0x110f0, 0x110f9, 1},
+		{0x11136, 0x1113f, 1},
+		{0x111d0, 0x111d9, 1},
+		{0x112f0, 0x112f9, 1},
+		{0x114d0, 0x114d9, 1},
+		{0x11650, 0x11659, 1},
+		{0x116c0, 0x116c9, 1},
+		{0x118e0, 0x118e9, 1},
+		{0x16a60, 0x16a69, 1},
+		{0x16b50, 0x16b59, 1},
+		{0x1d7ce, 0x1d7ff, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Nl = &RangeTable{
+	R16: []Range16{
+		{0x16ee, 0x16f0, 1},
+		{0x2160, 0x2182, 1},
+		{0x2185, 0x2188, 1},
+		{0x3007, 0x3021, 26},
+		{0x3022, 0x3029, 1},
+		{0x3038, 0x303a, 1},
+		{0xa6e6, 0xa6ef, 1},
+	},
+	R32: []Range32{
+		{0x10140, 0x10174, 1},
+		{0x10341, 0x1034a, 9},
+		{0x103d1, 0x103d5, 1},
+		{0x12400, 0x1246e, 1},
+	},
+}
+
+var _No = &RangeTable{
+	R16: []Range16{
+		{0x00b2, 0x00b3, 1},
+		{0x00b9, 0x00bc, 3},
+		{0x00bd, 0x00be, 1},
+		{0x09f4, 0x09f9, 1},
+		{0x0b72, 0x0b77, 1},
+		{0x0bf0, 0x0bf2, 1},
+		{0x0c78, 0x0c7e, 1},
+		{0x0d70, 0x0d75, 1},
+		{0x0f2a, 0x0f33, 1},
+		{0x1369, 0x137c, 1},
+		{0x17f0, 0x17f9, 1},
+		{0x19da, 0x2070, 1686},
+		{0x2074, 0x2079, 1},
+		{0x2080, 0x2089, 1},
+		{0x2150, 0x215f, 1},
+		{0x2189, 0x2460, 727},
+		{0x2461, 0x249b, 1},
+		{0x24ea, 0x24ff, 1},
+		{0x2776, 0x2793, 1},
+		{0x2cfd, 0x3192, 1173},
+		{0x3193, 0x3195, 1},
+		{0x3220, 0x3229, 1},
+		{0x3248, 0x324f, 1},
+		{0x3251, 0x325f, 1},
+		{0x3280, 0x3289, 1},
+		{0x32b1, 0x32bf, 1},
+		{0xa830, 0xa835, 1},
+	},
+	R32: []Range32{
+		{0x10107, 0x10133, 1},
+		{0x10175, 0x10178, 1},
+		{0x1018a, 0x1018b, 1},
+		{0x102e1, 0x102fb, 1},
+		{0x10320, 0x10323, 1},
+		{0x10858, 0x1085f, 1},
+		{0x10879, 0x1087f, 1},
+		{0x108a7, 0x108af, 1},
+		{0x10916, 0x1091b, 1},
+		{0x10a40, 0x10a47, 1},
+		{0x10a7d, 0x10a7e, 1},
+		{0x10a9d, 0x10a9f, 1},
+		{0x10aeb, 0x10aef, 1},
+		{0x10b58, 0x10b5f, 1},
+		{0x10b78, 0x10b7f, 1},
+		{0x10ba9, 0x10baf, 1},
+		{0x10e60, 0x10e7e, 1},
+		{0x11052, 0x11065, 1},
+		{0x111e1, 0x111f4, 1},
+		{0x118ea, 0x118f2, 1},
+		{0x16b5b, 0x16b61, 1},
+		{0x1d360, 0x1d371, 1},
+		{0x1e8c7, 0x1e8cf, 1},
+		{0x1f100, 0x1f10c, 1},
+	},
+	LatinOffset: 3,
+}
+
+var _P = &RangeTable{
+	R16: []Range16{
+		{0x0021, 0x0023, 1},
+		{0x0025, 0x002a, 1},
+		{0x002c, 0x002f, 1},
+		{0x003a, 0x003b, 1},
+		{0x003f, 0x0040, 1},
+		{0x005b, 0x005d, 1},
+		{0x005f, 0x007b, 28},
+		{0x007d, 0x00a1, 36},
+		{0x00a7, 0x00ab, 4},
+		{0x00b6, 0x00b7, 1},
+		{0x00bb, 0x00bf, 4},
+		{0x037e, 0x0387, 9},
+		{0x055a, 0x055f, 1},
+		{0x0589, 0x058a, 1},
+		{0x05be, 0x05c0, 2},
+		{0x05c3, 0x05c6, 3},
+		{0x05f3, 0x05f4, 1},
+		{0x0609, 0x060a, 1},
+		{0x060c, 0x060d, 1},
+		{0x061b, 0x061e, 3},
+		{0x061f, 0x066a, 75},
+		{0x066b, 0x066d, 1},
+		{0x06d4, 0x0700, 44},
+		{0x0701, 0x070d, 1},
+		{0x07f7, 0x07f9, 1},
+		{0x0830, 0x083e, 1},
+		{0x085e, 0x0964, 262},
+		{0x0965, 0x0970, 11},
+		{0x0af0, 0x0df4, 772},
+		{0x0e4f, 0x0e5a, 11},
+		{0x0e5b, 0x0f04, 169},
+		{0x0f05, 0x0f12, 1},
+		{0x0f14, 0x0f3a, 38},
+		{0x0f3b, 0x0f3d, 1},
+		{0x0f85, 0x0fd0, 75},
+		{0x0fd1, 0x0fd4, 1},
+		{0x0fd9, 0x0fda, 1},
+		{0x104a, 0x104f, 1},
+		{0x10fb, 0x1360, 613},
+		{0x1361, 0x1368, 1},
+		{0x1400, 0x166d, 621},
+		{0x166e, 0x169b, 45},
+		{0x169c, 0x16eb, 79},
+		{0x16ec, 0x16ed, 1},
+		{0x1735, 0x1736, 1},
+		{0x17d4, 0x17d6, 1},
+		{0x17d8, 0x17da, 1},
+		{0x1800, 0x180a, 1},
+		{0x1944, 0x1945, 1},
+		{0x1a1e, 0x1a1f, 1},
+		{0x1aa0, 0x1aa6, 1},
+		{0x1aa8, 0x1aad, 1},
+		{0x1b5a, 0x1b60, 1},
+		{0x1bfc, 0x1bff, 1},
+		{0x1c3b, 0x1c3f, 1},
+		{0x1c7e, 0x1c7f, 1},
+		{0x1cc0, 0x1cc7, 1},
+		{0x1cd3, 0x2010, 829},
+		{0x2011, 0x2027, 1},
+		{0x2030, 0x2043, 1},
+		{0x2045, 0x2051, 1},
+		{0x2053, 0x205e, 1},
+		{0x207d, 0x207e, 1},
+		{0x208d, 0x208e, 1},
+		{0x2308, 0x230b, 1},
+		{0x2329, 0x232a, 1},
+		{0x2768, 0x2775, 1},
+		{0x27c5, 0x27c6, 1},
+		{0x27e6, 0x27ef, 1},
+		{0x2983, 0x2998, 1},
+		{0x29d8, 0x29db, 1},
+		{0x29fc, 0x29fd, 1},
+		{0x2cf9, 0x2cfc, 1},
+		{0x2cfe, 0x2cff, 1},
+		{0x2d70, 0x2e00, 144},
+		{0x2e01, 0x2e2e, 1},
+		{0x2e30, 0x2e42, 1},
+		{0x3001, 0x3003, 1},
+		{0x3008, 0x3011, 1},
+		{0x3014, 0x301f, 1},
+		{0x3030, 0x303d, 13},
+		{0x30a0, 0x30fb, 91},
+		{0xa4fe, 0xa4ff, 1},
+		{0xa60d, 0xa60f, 1},
+		{0xa673, 0xa67e, 11},
+		{0xa6f2, 0xa6f7, 1},
+		{0xa874, 0xa877, 1},
+		{0xa8ce, 0xa8cf, 1},
+		{0xa8f8, 0xa8fa, 1},
+		{0xa92e, 0xa92f, 1},
+		{0xa95f, 0xa9c1, 98},
+		{0xa9c2, 0xa9cd, 1},
+		{0xa9de, 0xa9df, 1},
+		{0xaa5c, 0xaa5f, 1},
+		{0xaade, 0xaadf, 1},
+		{0xaaf0, 0xaaf1, 1},
+		{0xabeb, 0xfd3e, 20819},
+		{0xfd3f, 0xfe10, 209},
+		{0xfe11, 0xfe19, 1},
+		{0xfe30, 0xfe52, 1},
+		{0xfe54, 0xfe61, 1},
+		{0xfe63, 0xfe68, 5},
+		{0xfe6a, 0xfe6b, 1},
+		{0xff01, 0xff03, 1},
+		{0xff05, 0xff0a, 1},
+		{0xff0c, 0xff0f, 1},
+		{0xff1a, 0xff1b, 1},
+		{0xff1f, 0xff20, 1},
+		{0xff3b, 0xff3d, 1},
+		{0xff3f, 0xff5b, 28},
+		{0xff5d, 0xff5f, 2},
+		{0xff60, 0xff65, 1},
+	},
+	R32: []Range32{
+		{0x10100, 0x10102, 1},
+		{0x1039f, 0x103d0, 49},
+		{0x1056f, 0x10857, 744},
+		{0x1091f, 0x1093f, 32},
+		{0x10a50, 0x10a58, 1},
+		{0x10a7f, 0x10af0, 113},
+		{0x10af1, 0x10af6, 1},
+		{0x10b39, 0x10b3f, 1},
+		{0x10b99, 0x10b9c, 1},
+		{0x11047, 0x1104d, 1},
+		{0x110bb, 0x110bc, 1},
+		{0x110be, 0x110c1, 1},
+		{0x11140, 0x11143, 1},
+		{0x11174, 0x11175, 1},
+		{0x111c5, 0x111c8, 1},
+		{0x111cd, 0x11238, 107},
+		{0x11239, 0x1123d, 1},
+		{0x114c6, 0x115c1, 251},
+		{0x115c2, 0x115c9, 1},
+		{0x11641, 0x11643, 1},
+		{0x12470, 0x12474, 1},
+		{0x16a6e, 0x16a6f, 1},
+		{0x16af5, 0x16b37, 66},
+		{0x16b38, 0x16b3b, 1},
+		{0x16b44, 0x1bc9f, 20827},
+	},
+	LatinOffset: 11,
+}
+
+var _Pc = &RangeTable{
+	R16: []Range16{
+		{0x005f, 0x203f, 8160},
+		{0x2040, 0x2054, 20},
+		{0xfe33, 0xfe34, 1},
+		{0xfe4d, 0xfe4f, 1},
+		{0xff3f, 0xff3f, 1},
+	},
+}
+
+var _Pd = &RangeTable{
+	R16: []Range16{
+		{0x002d, 0x058a, 1373},
+		{0x05be, 0x1400, 3650},
+		{0x1806, 0x2010, 2058},
+		{0x2011, 0x2015, 1},
+		{0x2e17, 0x2e1a, 3},
+		{0x2e3a, 0x2e3b, 1},
+		{0x2e40, 0x301c, 476},
+		{0x3030, 0x30a0, 112},
+		{0xfe31, 0xfe32, 1},
+		{0xfe58, 0xfe63, 11},
+		{0xff0d, 0xff0d, 1},
+	},
+}
+
+var _Pe = &RangeTable{
+	R16: []Range16{
+		{0x0029, 0x005d, 52},
+		{0x007d, 0x0f3b, 3774},
+		{0x0f3d, 0x169c, 1887},
+		{0x2046, 0x207e, 56},
+		{0x208e, 0x2309, 635},
+		{0x230b, 0x232a, 31},
+		{0x2769, 0x2775, 2},
+		{0x27c6, 0x27e7, 33},
+		{0x27e9, 0x27ef, 2},
+		{0x2984, 0x2998, 2},
+		{0x29d9, 0x29db, 2},
+		{0x29fd, 0x2e23, 1062},
+		{0x2e25, 0x2e29, 2},
+		{0x3009, 0x3011, 2},
+		{0x3015, 0x301b, 2},
+		{0x301e, 0x301f, 1},
+		{0xfd3e, 0xfe18, 218},
+		{0xfe36, 0xfe44, 2},
+		{0xfe48, 0xfe5a, 18},
+		{0xfe5c, 0xfe5e, 2},
+		{0xff09, 0xff3d, 52},
+		{0xff5d, 0xff63, 3},
+	},
+	LatinOffset: 1,
+}
+
+var _Pf = &RangeTable{
+	R16: []Range16{
+		{0x00bb, 0x2019, 8030},
+		{0x201d, 0x203a, 29},
+		{0x2e03, 0x2e05, 2},
+		{0x2e0a, 0x2e0d, 3},
+		{0x2e1d, 0x2e21, 4},
+	},
+}
+
+var _Pi = &RangeTable{
+	R16: []Range16{
+		{0x00ab, 0x2018, 8045},
+		{0x201b, 0x201c, 1},
+		{0x201f, 0x2039, 26},
+		{0x2e02, 0x2e04, 2},
+		{0x2e09, 0x2e0c, 3},
+		{0x2e1c, 0x2e20, 4},
+	},
+}
+
+var _Po = &RangeTable{
+	R16: []Range16{
+		{0x0021, 0x0023, 1},
+		{0x0025, 0x0027, 1},
+		{0x002a, 0x002e, 2},
+		{0x002f, 0x003a, 11},
+		{0x003b, 0x003f, 4},
+		{0x0040, 0x005c, 28},
+		{0x00a1, 0x00a7, 6},
+		{0x00b6, 0x00b7, 1},
+		{0x00bf, 0x037e, 703},
+		{0x0387, 0x055a, 467},
+		{0x055b, 0x055f, 1},
+		{0x0589, 0x05c0, 55},
+		{0x05c3, 0x05c6, 3},
+		{0x05f3, 0x05f4, 1},
+		{0x0609, 0x060a, 1},
+		{0x060c, 0x060d, 1},
+		{0x061b, 0x061e, 3},
+		{0x061f, 0x066a, 75},
+		{0x066b, 0x066d, 1},
+		{0x06d4, 0x0700, 44},
+		{0x0701, 0x070d, 1},
+		{0x07f7, 0x07f9, 1},
+		{0x0830, 0x083e, 1},
+		{0x085e, 0x0964, 262},
+		{0x0965, 0x0970, 11},
+		{0x0af0, 0x0df4, 772},
+		{0x0e4f, 0x0e5a, 11},
+		{0x0e5b, 0x0f04, 169},
+		{0x0f05, 0x0f12, 1},
+		{0x0f14, 0x0f85, 113},
+		{0x0fd0, 0x0fd4, 1},
+		{0x0fd9, 0x0fda, 1},
+		{0x104a, 0x104f, 1},
+		{0x10fb, 0x1360, 613},
+		{0x1361, 0x1368, 1},
+		{0x166d, 0x166e, 1},
+		{0x16eb, 0x16ed, 1},
+		{0x1735, 0x1736, 1},
+		{0x17d4, 0x17d6, 1},
+		{0x17d8, 0x17da, 1},
+		{0x1800, 0x1805, 1},
+		{0x1807, 0x180a, 1},
+		{0x1944, 0x1945, 1},
+		{0x1a1e, 0x1a1f, 1},
+		{0x1aa0, 0x1aa6, 1},
+		{0x1aa8, 0x1aad, 1},
+		{0x1b5a, 0x1b60, 1},
+		{0x1bfc, 0x1bff, 1},
+		{0x1c3b, 0x1c3f, 1},
+		{0x1c7e, 0x1c7f, 1},
+		{0x1cc0, 0x1cc7, 1},
+		{0x1cd3, 0x2016, 835},
+		{0x2017, 0x2020, 9},
+		{0x2021, 0x2027, 1},
+		{0x2030, 0x2038, 1},
+		{0x203b, 0x203e, 1},
+		{0x2041, 0x2043, 1},
+		{0x2047, 0x2051, 1},
+		{0x2053, 0x2055, 2},
+		{0x2056, 0x205e, 1},
+		{0x2cf9, 0x2cfc, 1},
+		{0x2cfe, 0x2cff, 1},
+		{0x2d70, 0x2e00, 144},
+		{0x2e01, 0x2e06, 5},
+		{0x2e07, 0x2e08, 1},
+		{0x2e0b, 0x2e0e, 3},
+		{0x2e0f, 0x2e16, 1},
+		{0x2e18, 0x2e19, 1},
+		{0x2e1b, 0x2e1e, 3},
+		{0x2e1f, 0x2e2a, 11},
+		{0x2e2b, 0x2e2e, 1},
+		{0x2e30, 0x2e39, 1},
+		{0x2e3c, 0x2e3f, 1},
+		{0x2e41, 0x3001, 448},
+		{0x3002, 0x3003, 1},
+		{0x303d, 0x30fb, 190},
+		{0xa4fe, 0xa4ff, 1},
+		{0xa60d, 0xa60f, 1},
+		{0xa673, 0xa67e, 11},
+		{0xa6f2, 0xa6f7, 1},
+		{0xa874, 0xa877, 1},
+		{0xa8ce, 0xa8cf, 1},
+		{0xa8f8, 0xa8fa, 1},
+		{0xa92e, 0xa92f, 1},
+		{0xa95f, 0xa9c1, 98},
+		{0xa9c2, 0xa9cd, 1},
+		{0xa9de, 0xa9df, 1},
+		{0xaa5c, 0xaa5f, 1},
+		{0xaade, 0xaadf, 1},
+		{0xaaf0, 0xaaf1, 1},
+		{0xabeb, 0xfe10, 21029},
+		{0xfe11, 0xfe16, 1},
+		{0xfe19, 0xfe30, 23},
+		{0xfe45, 0xfe46, 1},
+		{0xfe49, 0xfe4c, 1},
+		{0xfe50, 0xfe52, 1},
+		{0xfe54, 0xfe57, 1},
+		{0xfe5f, 0xfe61, 1},
+		{0xfe68, 0xfe6a, 2},
+		{0xfe6b, 0xff01, 150},
+		{0xff02, 0xff03, 1},
+		{0xff05, 0xff07, 1},
+		{0xff0a, 0xff0e, 2},
+		{0xff0f, 0xff1a, 11},
+		{0xff1b, 0xff1f, 4},
+		{0xff20, 0xff3c, 28},
+		{0xff61, 0xff64, 3},
+		{0xff65, 0xff65, 1},
+	},
+	R32: []Range32{
+		{0x10100, 0x10100, 1},
+		{0x10101, 0x10102, 1},
+		{0x1039f, 0x103d0, 49},
+		{0x1056f, 0x10857, 744},
+		{0x1091f, 0x1093f, 32},
+		{0x10a50, 0x10a58, 1},
+		{0x10a7f, 0x10af0, 113},
+		{0x10af1, 0x10af6, 1},
+		{0x10b39, 0x10b3f, 1},
+		{0x10b99, 0x10b9c, 1},
+		{0x11047, 0x1104d, 1},
+		{0x110bb, 0x110bc, 1},
+		{0x110be, 0x110c1, 1},
+		{0x11140, 0x11143, 1},
+		{0x11174, 0x11175, 1},
+		{0x111c5, 0x111c8, 1},
+		{0x111cd, 0x11238, 107},
+		{0x11239, 0x1123d, 1},
+		{0x114c6, 0x115c1, 251},
+		{0x115c2, 0x115c9, 1},
+		{0x11641, 0x11643, 1},
+		{0x12470, 0x12474, 1},
+		{0x16a6e, 0x16a6f, 1},
+		{0x16af5, 0x16b37, 66},
+		{0x16b38, 0x16b3b, 1},
+		{0x16b44, 0x1bc9f, 20827},
+	},
+	LatinOffset: 8,
+}
+
+var _Ps = &RangeTable{
+	R16: []Range16{
+		{0x0028, 0x005b, 51},
+		{0x007b, 0x0f3a, 3775},
+		{0x0f3c, 0x169b, 1887},
+		{0x201a, 0x201e, 4},
+		{0x2045, 0x207d, 56},
+		{0x208d, 0x2308, 635},
+		{0x230a, 0x2329, 31},
+		{0x2768, 0x2774, 2},
+		{0x27c5, 0x27e6, 33},
+		{0x27e8, 0x27ee, 2},
+		{0x2983, 0x2997, 2},
+		{0x29d8, 0x29da, 2},
+		{0x29fc, 0x2e22, 1062},
+		{0x2e24, 0x2e28, 2},
+		{0x2e42, 0x3008, 454},
+		{0x300a, 0x3010, 2},
+		{0x3014, 0x301a, 2},
+		{0x301d, 0xfd3f, 52514},
+		{0xfe17, 0xfe35, 30},
+		{0xfe37, 0xfe43, 2},
+		{0xfe47, 0xfe59, 18},
+		{0xfe5b, 0xfe5d, 2},
+		{0xff08, 0xff3b, 51},
+		{0xff5b, 0xff5f, 4},
+		{0xff62, 0xff62, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _S = &RangeTable{
+	R16: []Range16{
+		{0x0024, 0x002b, 7},
+		{0x003c, 0x003e, 1},
+		{0x005e, 0x0060, 2},
+		{0x007c, 0x007e, 2},
+		{0x00a2, 0x00a6, 1},
+		{0x00a8, 0x00a9, 1},
+		{0x00ac, 0x00ae, 2},
+		{0x00af, 0x00b1, 1},
+		{0x00b4, 0x00b8, 4},
+		{0x00d7, 0x00f7, 32},
+		{0x02c2, 0x02c5, 1},
+		{0x02d2, 0x02df, 1},
+		{0x02e5, 0x02eb, 1},
+		{0x02ed, 0x02ef, 2},
+		{0x02f0, 0x02ff, 1},
+		{0x0375, 0x0384, 15},
+		{0x0385, 0x03f6, 113},
+		{0x0482, 0x058d, 267},
+		{0x058e, 0x058f, 1},
+		{0x0606, 0x0608, 1},
+		{0x060b, 0x060e, 3},
+		{0x060f, 0x06de, 207},
+		{0x06e9, 0x06fd, 20},
+		{0x06fe, 0x07f6, 248},
+		{0x09f2, 0x09f3, 1},
+		{0x09fa, 0x09fb, 1},
+		{0x0af1, 0x0b70, 127},
+		{0x0bf3, 0x0bfa, 1},
+		{0x0c7f, 0x0d79, 250},
+		{0x0e3f, 0x0f01, 194},
+		{0x0f02, 0x0f03, 1},
+		{0x0f13, 0x0f15, 2},
+		{0x0f16, 0x0f17, 1},
+		{0x0f1a, 0x0f1f, 1},
+		{0x0f34, 0x0f38, 2},
+		{0x0fbe, 0x0fc5, 1},
+		{0x0fc7, 0x0fcc, 1},
+		{0x0fce, 0x0fcf, 1},
+		{0x0fd5, 0x0fd8, 1},
+		{0x109e, 0x109f, 1},
+		{0x1390, 0x1399, 1},
+		{0x17db, 0x1940, 357},
+		{0x19de, 0x19ff, 1},
+		{0x1b61, 0x1b6a, 1},
+		{0x1b74, 0x1b7c, 1},
+		{0x1fbd, 0x1fbf, 2},
+		{0x1fc0, 0x1fc1, 1},
+		{0x1fcd, 0x1fcf, 1},
+		{0x1fdd, 0x1fdf, 1},
+		{0x1fed, 0x1fef, 1},
+		{0x1ffd, 0x1ffe, 1},
+		{0x2044, 0x2052, 14},
+		{0x207a, 0x207c, 1},
+		{0x208a, 0x208c, 1},
+		{0x20a0, 0x20bd, 1},
+		{0x2100, 0x2101, 1},
+		{0x2103, 0x2106, 1},
+		{0x2108, 0x2109, 1},
+		{0x2114, 0x2116, 2},
+		{0x2117, 0x2118, 1},
+		{0x211e, 0x2123, 1},
+		{0x2125, 0x2129, 2},
+		{0x212e, 0x213a, 12},
+		{0x213b, 0x2140, 5},
+		{0x2141, 0x2144, 1},
+		{0x214a, 0x214d, 1},
+		{0x214f, 0x2190, 65},
+		{0x2191, 0x2307, 1},
+		{0x230c, 0x2328, 1},
+		{0x232b, 0x23fa, 1},
+		{0x2400, 0x2426, 1},
+		{0x2440, 0x244a, 1},
+		{0x249c, 0x24e9, 1},
+		{0x2500, 0x2767, 1},
+		{0x2794, 0x27c4, 1},
+		{0x27c7, 0x27e5, 1},
+		{0x27f0, 0x2982, 1},
+		{0x2999, 0x29d7, 1},
+		{0x29dc, 0x29fb, 1},
+		{0x29fe, 0x2b73, 1},
+		{0x2b76, 0x2b95, 1},
+		{0x2b98, 0x2bb9, 1},
+		{0x2bbd, 0x2bc8, 1},
+		{0x2bca, 0x2bd1, 1},
+		{0x2ce5, 0x2cea, 1},
+		{0x2e80, 0x2e99, 1},
+		{0x2e9b, 0x2ef3, 1},
+		{0x2f00, 0x2fd5, 1},
+		{0x2ff0, 0x2ffb, 1},
+		{0x3004, 0x3012, 14},
+		{0x3013, 0x3020, 13},
+		{0x3036, 0x3037, 1},
+		{0x303e, 0x303f, 1},
+		{0x309b, 0x309c, 1},
+		{0x3190, 0x3191, 1},
+		{0x3196, 0x319f, 1},
+		{0x31c0, 0x31e3, 1},
+		{0x3200, 0x321e, 1},
+		{0x322a, 0x3247, 1},
+		{0x3250, 0x3260, 16},
+		{0x3261, 0x327f, 1},
+		{0x328a, 0x32b0, 1},
+		{0x32c0, 0x32fe, 1},
+		{0x3300, 0x33ff, 1},
+		{0x4dc0, 0x4dff, 1},
+		{0xa490, 0xa4c6, 1},
+		{0xa700, 0xa716, 1},
+		{0xa720, 0xa721, 1},
+		{0xa789, 0xa78a, 1},
+		{0xa828, 0xa82b, 1},
+		{0xa836, 0xa839, 1},
+		{0xaa77, 0xaa79, 1},
+		{0xab5b, 0xfb29, 20430},
+		{0xfbb2, 0xfbc1, 1},
+		{0xfdfc, 0xfdfd, 1},
+		{0xfe62, 0xfe64, 2},
+		{0xfe65, 0xfe66, 1},
+		{0xfe69, 0xff04, 155},
+		{0xff0b, 0xff1c, 17},
+		{0xff1d, 0xff1e, 1},
+		{0xff3e, 0xff40, 2},
+		{0xff5c, 0xff5e, 2},
+		{0xffe0, 0xffe6, 1},
+		{0xffe8, 0xffee, 1},
+		{0xfffc, 0xfffd, 1},
+	},
+	R32: []Range32{
+		{0x10137, 0x1013f, 1},
+		{0x10179, 0x10189, 1},
+		{0x1018c, 0x10190, 4},
+		{0x10191, 0x1019b, 1},
+		{0x101a0, 0x101d0, 48},
+		{0x101d1, 0x101fc, 1},
+		{0x10877, 0x10878, 1},
+		{0x10ac8, 0x16b3c, 24692},
+		{0x16b3d, 0x16b3f, 1},
+		{0x16b45, 0x1bc9c, 20823},
+		{0x1d000, 0x1d0f5, 1},
+		{0x1d100, 0x1d126, 1},
+		{0x1d129, 0x1d164, 1},
+		{0x1d16a, 0x1d16c, 1},
+		{0x1d183, 0x1d184, 1},
+		{0x1d18c, 0x1d1a9, 1},
+		{0x1d1ae, 0x1d1dd, 1},
+		{0x1d200, 0x1d241, 1},
+		{0x1d245, 0x1d300, 187},
+		{0x1d301, 0x1d356, 1},
+		{0x1d6c1, 0x1d6db, 26},
+		{0x1d6fb, 0x1d715, 26},
+		{0x1d735, 0x1d74f, 26},
+		{0x1d76f, 0x1d789, 26},
+		{0x1d7a9, 0x1d7c3, 26},
+		{0x1eef0, 0x1eef1, 1},
+		{0x1f000, 0x1f02b, 1},
+		{0x1f030, 0x1f093, 1},
+		{0x1f0a0, 0x1f0ae, 1},
+		{0x1f0b1, 0x1f0bf, 1},
+		{0x1f0c1, 0x1f0cf, 1},
+		{0x1f0d1, 0x1f0f5, 1},
+		{0x1f110, 0x1f12e, 1},
+		{0x1f130, 0x1f16b, 1},
+		{0x1f170, 0x1f19a, 1},
+		{0x1f1e6, 0x1f202, 1},
+		{0x1f210, 0x1f23a, 1},
+		{0x1f240, 0x1f248, 1},
+		{0x1f250, 0x1f251, 1},
+		{0x1f300, 0x1f32c, 1},
+		{0x1f330, 0x1f37d, 1},
+		{0x1f380, 0x1f3ce, 1},
+		{0x1f3d4, 0x1f3f7, 1},
+		{0x1f400, 0x1f4fe, 1},
+		{0x1f500, 0x1f54a, 1},
+		{0x1f550, 0x1f579, 1},
+		{0x1f57b, 0x1f5a3, 1},
+		{0x1f5a5, 0x1f642, 1},
+		{0x1f645, 0x1f6cf, 1},
+		{0x1f6e0, 0x1f6ec, 1},
+		{0x1f6f0, 0x1f6f3, 1},
+		{0x1f700, 0x1f773, 1},
+		{0x1f780, 0x1f7d4, 1},
+		{0x1f800, 0x1f80b, 1},
+		{0x1f810, 0x1f847, 1},
+		{0x1f850, 0x1f859, 1},
+		{0x1f860, 0x1f887, 1},
+		{0x1f890, 0x1f8ad, 1},
+	},
+	LatinOffset: 10,
+}
+
+var _Sc = &RangeTable{
+	R16: []Range16{
+		{0x0024, 0x00a2, 126},
+		{0x00a3, 0x00a5, 1},
+		{0x058f, 0x060b, 124},
+		{0x09f2, 0x09f3, 1},
+		{0x09fb, 0x0af1, 246},
+		{0x0bf9, 0x0e3f, 582},
+		{0x17db, 0x20a0, 2245},
+		{0x20a1, 0x20bd, 1},
+		{0xa838, 0xfdfc, 21956},
+		{0xfe69, 0xff04, 155},
+		{0xffe0, 0xffe1, 1},
+		{0xffe5, 0xffe6, 1},
+	},
+	LatinOffset: 2,
+}
+
+var _Sk = &RangeTable{
+	R16: []Range16{
+		{0x005e, 0x0060, 2},
+		{0x00a8, 0x00af, 7},
+		{0x00b4, 0x00b8, 4},
+		{0x02c2, 0x02c5, 1},
+		{0x02d2, 0x02df, 1},
+		{0x02e5, 0x02eb, 1},
+		{0x02ed, 0x02ef, 2},
+		{0x02f0, 0x02ff, 1},
+		{0x0375, 0x0384, 15},
+		{0x0385, 0x1fbd, 7224},
+		{0x1fbf, 0x1fc1, 1},
+		{0x1fcd, 0x1fcf, 1},
+		{0x1fdd, 0x1fdf, 1},
+		{0x1fed, 0x1fef, 1},
+		{0x1ffd, 0x1ffe, 1},
+		{0x309b, 0x309c, 1},
+		{0xa700, 0xa716, 1},
+		{0xa720, 0xa721, 1},
+		{0xa789, 0xa78a, 1},
+		{0xab5b, 0xfbb2, 20567},
+		{0xfbb3, 0xfbc1, 1},
+		{0xff3e, 0xff40, 2},
+		{0xffe3, 0xffe3, 1},
+	},
+	LatinOffset: 3,
+}
+
+var _Sm = &RangeTable{
+	R16: []Range16{
+		{0x002b, 0x003c, 17},
+		{0x003d, 0x003e, 1},
+		{0x007c, 0x007e, 2},
+		{0x00ac, 0x00b1, 5},
+		{0x00d7, 0x00f7, 32},
+		{0x03f6, 0x0606, 528},
+		{0x0607, 0x0608, 1},
+		{0x2044, 0x2052, 14},
+		{0x207a, 0x207c, 1},
+		{0x208a, 0x208c, 1},
+		{0x2118, 0x2140, 40},
+		{0x2141, 0x2144, 1},
+		{0x214b, 0x2190, 69},
+		{0x2191, 0x2194, 1},
+		{0x219a, 0x219b, 1},
+		{0x21a0, 0x21a6, 3},
+		{0x21ae, 0x21ce, 32},
+		{0x21cf, 0x21d2, 3},
+		{0x21d4, 0x21f4, 32},
+		{0x21f5, 0x22ff, 1},
+		{0x2320, 0x2321, 1},
+		{0x237c, 0x239b, 31},
+		{0x239c, 0x23b3, 1},
+		{0x23dc, 0x23e1, 1},
+		{0x25b7, 0x25c1, 10},
+		{0x25f8, 0x25ff, 1},
+		{0x266f, 0x27c0, 337},
+		{0x27c1, 0x27c4, 1},
+		{0x27c7, 0x27e5, 1},
+		{0x27f0, 0x27ff, 1},
+		{0x2900, 0x2982, 1},
+		{0x2999, 0x29d7, 1},
+		{0x29dc, 0x29fb, 1},
+		{0x29fe, 0x2aff, 1},
+		{0x2b30, 0x2b44, 1},
+		{0x2b47, 0x2b4c, 1},
+		{0xfb29, 0xfe62, 825},
+		{0xfe64, 0xfe66, 1},
+		{0xff0b, 0xff1c, 17},
+		{0xff1d, 0xff1e, 1},
+		{0xff5c, 0xff5e, 2},
+		{0xffe2, 0xffe9, 7},
+		{0xffea, 0xffec, 1},
+	},
+	R32: []Range32{
+		{0x1d6c1, 0x1d6db, 26},
+		{0x1d6fb, 0x1d715, 26},
+		{0x1d735, 0x1d74f, 26},
+		{0x1d76f, 0x1d789, 26},
+		{0x1d7a9, 0x1d7c3, 26},
+		{0x1eef0, 0x1eef1, 1},
+	},
+	LatinOffset: 5,
+}
+
+var _So = &RangeTable{
+	R16: []Range16{
+		{0x00a6, 0x00a9, 3},
+		{0x00ae, 0x00b0, 2},
+		{0x0482, 0x058d, 267},
+		{0x058e, 0x060e, 128},
+		{0x060f, 0x06de, 207},
+		{0x06e9, 0x06fd, 20},
+		{0x06fe, 0x07f6, 248},
+		{0x09fa, 0x0b70, 374},
+		{0x0bf3, 0x0bf8, 1},
+		{0x0bfa, 0x0c7f, 133},
+		{0x0d79, 0x0f01, 392},
+		{0x0f02, 0x0f03, 1},
+		{0x0f13, 0x0f15, 2},
+		{0x0f16, 0x0f17, 1},
+		{0x0f1a, 0x0f1f, 1},
+		{0x0f34, 0x0f38, 2},
+		{0x0fbe, 0x0fc5, 1},
+		{0x0fc7, 0x0fcc, 1},
+		{0x0fce, 0x0fcf, 1},
+		{0x0fd5, 0x0fd8, 1},
+		{0x109e, 0x109f, 1},
+		{0x1390, 0x1399, 1},
+		{0x1940, 0x19de, 158},
+		{0x19df, 0x19ff, 1},
+		{0x1b61, 0x1b6a, 1},
+		{0x1b74, 0x1b7c, 1},
+		{0x2100, 0x2101, 1},
+		{0x2103, 0x2106, 1},
+		{0x2108, 0x2109, 1},
+		{0x2114, 0x2116, 2},
+		{0x2117, 0x211e, 7},
+		{0x211f, 0x2123, 1},
+		{0x2125, 0x2129, 2},
+		{0x212e, 0x213a, 12},
+		{0x213b, 0x214a, 15},
+		{0x214c, 0x214d, 1},
+		{0x214f, 0x2195, 70},
+		{0x2196, 0x2199, 1},
+		{0x219c, 0x219f, 1},
+		{0x21a1, 0x21a2, 1},
+		{0x21a4, 0x21a5, 1},
+		{0x21a7, 0x21ad, 1},
+		{0x21af, 0x21cd, 1},
+		{0x21d0, 0x21d1, 1},
+		{0x21d3, 0x21d5, 2},
+		{0x21d6, 0x21f3, 1},
+		{0x2300, 0x2307, 1},
+		{0x230c, 0x231f, 1},
+		{0x2322, 0x2328, 1},
+		{0x232b, 0x237b, 1},
+		{0x237d, 0x239a, 1},
+		{0x23b4, 0x23db, 1},
+		{0x23e2, 0x23fa, 1},
+		{0x2400, 0x2426, 1},
+		{0x2440, 0x244a, 1},
+		{0x249c, 0x24e9, 1},
+		{0x2500, 0x25b6, 1},
+		{0x25b8, 0x25c0, 1},
+		{0x25c2, 0x25f7, 1},
+		{0x2600, 0x266e, 1},
+		{0x2670, 0x2767, 1},
+		{0x2794, 0x27bf, 1},
+		{0x2800, 0x28ff, 1},
+		{0x2b00, 0x2b2f, 1},
+		{0x2b45, 0x2b46, 1},
+		{0x2b4d, 0x2b73, 1},
+		{0x2b76, 0x2b95, 1},
+		{0x2b98, 0x2bb9, 1},
+		{0x2bbd, 0x2bc8, 1},
+		{0x2bca, 0x2bd1, 1},
+		{0x2ce5, 0x2cea, 1},
+		{0x2e80, 0x2e99, 1},
+		{0x2e9b, 0x2ef3, 1},
+		{0x2f00, 0x2fd5, 1},
+		{0x2ff0, 0x2ffb, 1},
+		{0x3004, 0x3012, 14},
+		{0x3013, 0x3020, 13},
+		{0x3036, 0x3037, 1},
+		{0x303e, 0x303f, 1},
+		{0x3190, 0x3191, 1},
+		{0x3196, 0x319f, 1},
+		{0x31c0, 0x31e3, 1},
+		{0x3200, 0x321e, 1},
+		{0x322a, 0x3247, 1},
+		{0x3250, 0x3260, 16},
+		{0x3261, 0x327f, 1},
+		{0x328a, 0x32b0, 1},
+		{0x32c0, 0x32fe, 1},
+		{0x3300, 0x33ff, 1},
+		{0x4dc0, 0x4dff, 1},
+		{0xa490, 0xa4c6, 1},
+		{0xa828, 0xa82b, 1},
+		{0xa836, 0xa837, 1},
+		{0xa839, 0xaa77, 574},
+		{0xaa78, 0xaa79, 1},
+		{0xfdfd, 0xffe4, 487},
+		{0xffe8, 0xffed, 5},
+		{0xffee, 0xfffc, 14},
+		{0xfffd, 0xfffd, 1},
+	},
+	R32: []Range32{
+		{0x10137, 0x10137, 1},
+		{0x10138, 0x1013f, 1},
+		{0x10179, 0x10189, 1},
+		{0x1018c, 0x10190, 4},
+		{0x10191, 0x1019b, 1},
+		{0x101a0, 0x101d0, 48},
+		{0x101d1, 0x101fc, 1},
+		{0x10877, 0x10878, 1},
+		{0x10ac8, 0x16b3c, 24692},
+		{0x16b3d, 0x16b3f, 1},
+		{0x16b45, 0x1bc9c, 20823},
+		{0x1d000, 0x1d0f5, 1},
+		{0x1d100, 0x1d126, 1},
+		{0x1d129, 0x1d164, 1},
+		{0x1d16a, 0x1d16c, 1},
+		{0x1d183, 0x1d184, 1},
+		{0x1d18c, 0x1d1a9, 1},
+		{0x1d1ae, 0x1d1dd, 1},
+		{0x1d200, 0x1d241, 1},
+		{0x1d245, 0x1d300, 187},
+		{0x1d301, 0x1d356, 1},
+		{0x1f000, 0x1f02b, 1},
+		{0x1f030, 0x1f093, 1},
+		{0x1f0a0, 0x1f0ae, 1},
+		{0x1f0b1, 0x1f0bf, 1},
+		{0x1f0c1, 0x1f0cf, 1},
+		{0x1f0d1, 0x1f0f5, 1},
+		{0x1f110, 0x1f12e, 1},
+		{0x1f130, 0x1f16b, 1},
+		{0x1f170, 0x1f19a, 1},
+		{0x1f1e6, 0x1f202, 1},
+		{0x1f210, 0x1f23a, 1},
+		{0x1f240, 0x1f248, 1},
+		{0x1f250, 0x1f251, 1},
+		{0x1f300, 0x1f32c, 1},
+		{0x1f330, 0x1f37d, 1},
+		{0x1f380, 0x1f3ce, 1},
+		{0x1f3d4, 0x1f3f7, 1},
+		{0x1f400, 0x1f4fe, 1},
+		{0x1f500, 0x1f54a, 1},
+		{0x1f550, 0x1f579, 1},
+		{0x1f57b, 0x1f5a3, 1},
+		{0x1f5a5, 0x1f642, 1},
+		{0x1f645, 0x1f6cf, 1},
+		{0x1f6e0, 0x1f6ec, 1},
+		{0x1f6f0, 0x1f6f3, 1},
+		{0x1f700, 0x1f773, 1},
+		{0x1f780, 0x1f7d4, 1},
+		{0x1f800, 0x1f80b, 1},
+		{0x1f810, 0x1f847, 1},
+		{0x1f850, 0x1f859, 1},
+		{0x1f860, 0x1f887, 1},
+		{0x1f890, 0x1f8ad, 1},
+	},
+	LatinOffset: 2,
+}
+
+var _Z = &RangeTable{
+	R16: []Range16{
+		{0x0020, 0x00a0, 128},
+		{0x1680, 0x2000, 2432},
+		{0x2001, 0x200a, 1},
+		{0x2028, 0x2029, 1},
+		{0x202f, 0x205f, 48},
+		{0x3000, 0x3000, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Zl = &RangeTable{
+	R16: []Range16{
+		{0x2028, 0x2028, 1},
+	},
+}
+
+var _Zp = &RangeTable{
+	R16: []Range16{
+		{0x2029, 0x2029, 1},
+	},
+}
+
+var _Zs = &RangeTable{
+	R16: []Range16{
+		{0x0020, 0x00a0, 128},
+		{0x1680, 0x2000, 2432},
+		{0x2001, 0x200a, 1},
+		{0x202f, 0x205f, 48},
+		{0x3000, 0x3000, 1},
+	},
+	LatinOffset: 1,
+}
+
+// These variables have type *RangeTable.
+var (
+	Cc     = _Cc // Cc is the set of Unicode characters in category Cc.
+	Cf     = _Cf // Cf is the set of Unicode characters in category Cf.
+	Co     = _Co // Co is the set of Unicode characters in category Co.
+	Cs     = _Cs // Cs is the set of Unicode characters in category Cs.
+	Digit  = _Nd // Digit is the set of Unicode characters with the "decimal digit" property.
+	Nd     = _Nd // Nd is the set of Unicode characters in category Nd.
+	Letter = _L  // Letter/L is the set of Unicode letters, category L.
+	L      = _L
+	Lm     = _Lm // Lm is the set of Unicode characters in category Lm.
+	Lo     = _Lo // Lo is the set of Unicode characters in category Lo.
+	Lower  = _Ll // Lower is the set of Unicode lower case letters.
+	Ll     = _Ll // Ll is the set of Unicode characters in category Ll.
+	Mark   = _M  // Mark/M is the set of Unicode mark characters, category M.
+	M      = _M
+	Mc     = _Mc // Mc is the set of Unicode characters in category Mc.
+	Me     = _Me // Me is the set of Unicode characters in category Me.
+	Mn     = _Mn // Mn is the set of Unicode characters in category Mn.
+	Nl     = _Nl // Nl is the set of Unicode characters in category Nl.
+	No     = _No // No is the set of Unicode characters in category No.
+	Number = _N  // Number/N is the set of Unicode number characters, category N.
+	N      = _N
+	Other  = _C // Other/C is the set of Unicode control and special characters, category C.
+	C      = _C
+	Pc     = _Pc // Pc is the set of Unicode characters in category Pc.
+	Pd     = _Pd // Pd is the set of Unicode characters in category Pd.
+	Pe     = _Pe // Pe is the set of Unicode characters in category Pe.
+	Pf     = _Pf // Pf is the set of Unicode characters in category Pf.
+	Pi     = _Pi // Pi is the set of Unicode characters in category Pi.
+	Po     = _Po // Po is the set of Unicode characters in category Po.
+	Ps     = _Ps // Ps is the set of Unicode characters in category Ps.
+	Punct  = _P  // Punct/P is the set of Unicode punctuation characters, category P.
+	P      = _P
+	Sc     = _Sc // Sc is the set of Unicode characters in category Sc.
+	Sk     = _Sk // Sk is the set of Unicode characters in category Sk.
+	Sm     = _Sm // Sm is the set of Unicode characters in category Sm.
+	So     = _So // So is the set of Unicode characters in category So.
+	Space  = _Z  // Space/Z is the set of Unicode space characters, category Z.
+	Z      = _Z
+	Symbol = _S // Symbol/S is the set of Unicode symbol characters, category S.
+	S      = _S
+	Title  = _Lt // Title is the set of Unicode title case letters.
+	Lt     = _Lt // Lt is the set of Unicode characters in category Lt.
+	Upper  = _Lu // Upper is the set of Unicode upper case letters.
+	Lu     = _Lu // Lu is the set of Unicode characters in category Lu.
+	Zl     = _Zl // Zl is the set of Unicode characters in category Zl.
+	Zp     = _Zp // Zp is the set of Unicode characters in category Zp.
+	Zs     = _Zs // Zs is the set of Unicode characters in category Zs.
+)
+
+// Generated by running
+//	maketables --scripts=all --url=http://www.unicode.org/Public/7.0.0/ucd/
+// DO NOT EDIT
+
+// Scripts is the set of Unicode script tables.
+var Scripts = map[string]*RangeTable{
+	"Arabic":                 Arabic,
+	"Armenian":               Armenian,
+	"Avestan":                Avestan,
+	"Balinese":               Balinese,
+	"Bamum":                  Bamum,
+	"Bassa_Vah":              Bassa_Vah,
+	"Batak":                  Batak,
+	"Bengali":                Bengali,
+	"Bopomofo":               Bopomofo,
+	"Brahmi":                 Brahmi,
+	"Braille":                Braille,
+	"Buginese":               Buginese,
+	"Buhid":                  Buhid,
+	"Canadian_Aboriginal":    Canadian_Aboriginal,
+	"Carian":                 Carian,
+	"Caucasian_Albanian":     Caucasian_Albanian,
+	"Chakma":                 Chakma,
+	"Cham":                   Cham,
+	"Cherokee":               Cherokee,
+	"Common":                 Common,
+	"Coptic":                 Coptic,
+	"Cuneiform":              Cuneiform,
+	"Cypriot":                Cypriot,
+	"Cyrillic":               Cyrillic,
+	"Deseret":                Deseret,
+	"Devanagari":             Devanagari,
+	"Duployan":               Duployan,
+	"Egyptian_Hieroglyphs":   Egyptian_Hieroglyphs,
+	"Elbasan":                Elbasan,
+	"Ethiopic":               Ethiopic,
+	"Georgian":               Georgian,
+	"Glagolitic":             Glagolitic,
+	"Gothic":                 Gothic,
+	"Grantha":                Grantha,
+	"Greek":                  Greek,
+	"Gujarati":               Gujarati,
+	"Gurmukhi":               Gurmukhi,
+	"Han":                    Han,
+	"Hangul":                 Hangul,
+	"Hanunoo":                Hanunoo,
+	"Hebrew":                 Hebrew,
+	"Hiragana":               Hiragana,
+	"Imperial_Aramaic":       Imperial_Aramaic,
+	"Inherited":              Inherited,
+	"Inscriptional_Pahlavi":  Inscriptional_Pahlavi,
+	"Inscriptional_Parthian": Inscriptional_Parthian,
+	"Javanese":               Javanese,
+	"Kaithi":                 Kaithi,
+	"Kannada":                Kannada,
+	"Katakana":               Katakana,
+	"Kayah_Li":               Kayah_Li,
+	"Kharoshthi":             Kharoshthi,
+	"Khmer":                  Khmer,
+	"Khojki":                 Khojki,
+	"Khudawadi":              Khudawadi,
+	"Lao":                    Lao,
+	"Latin":                  Latin,
+	"Lepcha":                 Lepcha,
+	"Limbu":                  Limbu,
+	"Linear_A":               Linear_A,
+	"Linear_B":               Linear_B,
+	"Lisu":                   Lisu,
+	"Lycian":                 Lycian,
+	"Lydian":                 Lydian,
+	"Mahajani":               Mahajani,
+	"Malayalam":              Malayalam,
+	"Mandaic":                Mandaic,
+	"Manichaean":             Manichaean,
+	"Meetei_Mayek":           Meetei_Mayek,
+	"Mende_Kikakui":          Mende_Kikakui,
+	"Meroitic_Cursive":       Meroitic_Cursive,
+	"Meroitic_Hieroglyphs":   Meroitic_Hieroglyphs,
+	"Miao":                   Miao,
+	"Modi":                   Modi,
+	"Mongolian":              Mongolian,
+	"Mro":                    Mro,
+	"Myanmar":                Myanmar,
+	"Nabataean":              Nabataean,
+	"New_Tai_Lue":            New_Tai_Lue,
+	"Nko":                    Nko,
+	"Ogham":                  Ogham,
+	"Ol_Chiki":               Ol_Chiki,
+	"Old_Italic":             Old_Italic,
+	"Old_North_Arabian":      Old_North_Arabian,
+	"Old_Permic":             Old_Permic,
+	"Old_Persian":            Old_Persian,
+	"Old_South_Arabian":      Old_South_Arabian,
+	"Old_Turkic":             Old_Turkic,
+	"Oriya":                  Oriya,
+	"Osmanya":                Osmanya,
+	"Pahawh_Hmong":           Pahawh_Hmong,
+	"Palmyrene":              Palmyrene,
+	"Pau_Cin_Hau":            Pau_Cin_Hau,
+	"Phags_Pa":               Phags_Pa,
+	"Phoenician":             Phoenician,
+	"Psalter_Pahlavi":        Psalter_Pahlavi,
+	"Rejang":                 Rejang,
+	"Runic":                  Runic,
+	"Samaritan":              Samaritan,
+	"Saurashtra":             Saurashtra,
+	"Sharada":                Sharada,
+	"Shavian":                Shavian,
+	"Siddham":                Siddham,
+	"Sinhala":                Sinhala,
+	"Sora_Sompeng":           Sora_Sompeng,
+	"Sundanese":              Sundanese,
+	"Syloti_Nagri":           Syloti_Nagri,
+	"Syriac":                 Syriac,
+	"Tagalog":                Tagalog,
+	"Tagbanwa":               Tagbanwa,
+	"Tai_Le":                 Tai_Le,
+	"Tai_Tham":               Tai_Tham,
+	"Tai_Viet":               Tai_Viet,
+	"Takri":                  Takri,
+	"Tamil":                  Tamil,
+	"Telugu":                 Telugu,
+	"Thaana":                 Thaana,
+	"Thai":                   Thai,
+	"Tibetan":                Tibetan,
+	"Tifinagh":               Tifinagh,
+	"Tirhuta":                Tirhuta,
+	"Ugaritic":               Ugaritic,
+	"Vai":                    Vai,
+	"Warang_Citi":            Warang_Citi,
+	"Yi":                     Yi,
+}
+
+var _Arabic = &RangeTable{
+	R16: []Range16{
+		{0x0600, 0x0604, 1},
+		{0x0606, 0x060b, 1},
+		{0x060d, 0x061a, 1},
+		{0x061e, 0x061e, 1},
+		{0x0620, 0x063f, 1},
+		{0x0641, 0x064a, 1},
+		{0x0656, 0x065f, 1},
+		{0x066a, 0x066f, 1},
+		{0x0671, 0x06dc, 1},
+		{0x06de, 0x06ff, 1},
+		{0x0750, 0x077f, 1},
+		{0x08a0, 0x08b2, 1},
+		{0x08e4, 0x08ff, 1},
+		{0xfb50, 0xfbc1, 1},
+		{0xfbd3, 0xfd3d, 1},
+		{0xfd50, 0xfd8f, 1},
+		{0xfd92, 0xfdc7, 1},
+		{0xfdf0, 0xfdfd, 1},
+		{0xfe70, 0xfe74, 1},
+		{0xfe76, 0xfefc, 1},
+	},
+	R32: []Range32{
+		{0x10e60, 0x10e7e, 1},
+		{0x1ee00, 0x1ee03, 1},
+		{0x1ee05, 0x1ee1f, 1},
+		{0x1ee21, 0x1ee22, 1},
+		{0x1ee24, 0x1ee24, 1},
+		{0x1ee27, 0x1ee27, 1},
+		{0x1ee29, 0x1ee32, 1},
+		{0x1ee34, 0x1ee37, 1},
+		{0x1ee39, 0x1ee39, 1},
+		{0x1ee3b, 0x1ee3b, 1},
+		{0x1ee42, 0x1ee42, 1},
+		{0x1ee47, 0x1ee47, 1},
+		{0x1ee49, 0x1ee49, 1},
+		{0x1ee4b, 0x1ee4b, 1},
+		{0x1ee4d, 0x1ee4f, 1},
+		{0x1ee51, 0x1ee52, 1},
+		{0x1ee54, 0x1ee54, 1},
+		{0x1ee57, 0x1ee57, 1},
+		{0x1ee59, 0x1ee59, 1},
+		{0x1ee5b, 0x1ee5b, 1},
+		{0x1ee5d, 0x1ee5d, 1},
+		{0x1ee5f, 0x1ee5f, 1},
+		{0x1ee61, 0x1ee62, 1},
+		{0x1ee64, 0x1ee64, 1},
+		{0x1ee67, 0x1ee6a, 1},
+		{0x1ee6c, 0x1ee72, 1},
+		{0x1ee74, 0x1ee77, 1},
+		{0x1ee79, 0x1ee7c, 1},
+		{0x1ee7e, 0x1ee7e, 1},
+		{0x1ee80, 0x1ee89, 1},
+		{0x1ee8b, 0x1ee9b, 1},
+		{0x1eea1, 0x1eea3, 1},
+		{0x1eea5, 0x1eea9, 1},
+		{0x1eeab, 0x1eebb, 1},
+		{0x1eef0, 0x1eef1, 1},
+	},
+}
+
+var _Armenian = &RangeTable{
+	R16: []Range16{
+		{0x0531, 0x0556, 1},
+		{0x0559, 0x055f, 1},
+		{0x0561, 0x0587, 1},
+		{0x058a, 0x058a, 1},
+		{0x058d, 0x058f, 1},
+		{0xfb13, 0xfb17, 1},
+	},
+}
+
+var _Avestan = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10b00, 0x10b35, 1},
+		{0x10b39, 0x10b3f, 1},
+	},
+}
+
+var _Balinese = &RangeTable{
+	R16: []Range16{
+		{0x1b00, 0x1b4b, 1},
+		{0x1b50, 0x1b7c, 1},
+	},
+}
+
+var _Bamum = &RangeTable{
+	R16: []Range16{
+		{0xa6a0, 0xa6f7, 1},
+	},
+	R32: []Range32{
+		{0x16800, 0x16a38, 1},
+	},
+}
+
+var _Bassa_Vah = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x16ad0, 0x16aed, 1},
+		{0x16af0, 0x16af5, 1},
+	},
+}
+
+var _Batak = &RangeTable{
+	R16: []Range16{
+		{0x1bc0, 0x1bf3, 1},
+		{0x1bfc, 0x1bff, 1},
+	},
+}
+
+var _Bengali = &RangeTable{
+	R16: []Range16{
+		{0x0980, 0x0983, 1},
+		{0x0985, 0x098c, 1},
+		{0x098f, 0x0990, 1},
+		{0x0993, 0x09a8, 1},
+		{0x09aa, 0x09b0, 1},
+		{0x09b2, 0x09b2, 1},
+		{0x09b6, 0x09b9, 1},
+		{0x09bc, 0x09c4, 1},
+		{0x09c7, 0x09c8, 1},
+		{0x09cb, 0x09ce, 1},
+		{0x09d7, 0x09d7, 1},
+		{0x09dc, 0x09dd, 1},
+		{0x09df, 0x09e3, 1},
+		{0x09e6, 0x09fb, 1},
+	},
+}
+
+var _Bopomofo = &RangeTable{
+	R16: []Range16{
+		{0x02ea, 0x02eb, 1},
+		{0x3105, 0x312d, 1},
+		{0x31a0, 0x31ba, 1},
+	},
+}
+
+var _Brahmi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11000, 0x1104d, 1},
+		{0x11052, 0x1106f, 1},
+		{0x1107f, 0x1107f, 1},
+	},
+}
+
+var _Braille = &RangeTable{
+	R16: []Range16{
+		{0x2800, 0x28ff, 1},
+	},
+}
+
+var _Buginese = &RangeTable{
+	R16: []Range16{
+		{0x1a00, 0x1a1b, 1},
+		{0x1a1e, 0x1a1f, 1},
+	},
+}
+
+var _Buhid = &RangeTable{
+	R16: []Range16{
+		{0x1740, 0x1753, 1},
+	},
+}
+
+var _Canadian_Aboriginal = &RangeTable{
+	R16: []Range16{
+		{0x1400, 0x167f, 1},
+		{0x18b0, 0x18f5, 1},
+	},
+}
+
+var _Carian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x102a0, 0x102d0, 1},
+	},
+}
+
+var _Caucasian_Albanian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10530, 0x10563, 1},
+		{0x1056f, 0x1056f, 1},
+	},
+}
+
+var _Chakma = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11100, 0x11134, 1},
+		{0x11136, 0x11143, 1},
+	},
+}
+
+var _Cham = &RangeTable{
+	R16: []Range16{
+		{0xaa00, 0xaa36, 1},
+		{0xaa40, 0xaa4d, 1},
+		{0xaa50, 0xaa59, 1},
+		{0xaa5c, 0xaa5f, 1},
+	},
+}
+
+var _Cherokee = &RangeTable{
+	R16: []Range16{
+		{0x13a0, 0x13f4, 1},
+	},
+}
+
+var _Common = &RangeTable{
+	R16: []Range16{
+		{0x0000, 0x0040, 1},
+		{0x005b, 0x0060, 1},
+		{0x007b, 0x00a9, 1},
+		{0x00ab, 0x00b9, 1},
+		{0x00bb, 0x00bf, 1},
+		{0x00d7, 0x00d7, 1},
+		{0x00f7, 0x00f7, 1},
+		{0x02b9, 0x02df, 1},
+		{0x02e5, 0x02e9, 1},
+		{0x02ec, 0x02ff, 1},
+		{0x0374, 0x0374, 1},
+		{0x037e, 0x037e, 1},
+		{0x0385, 0x0385, 1},
+		{0x0387, 0x0387, 1},
+		{0x0589, 0x0589, 1},
+		{0x0605, 0x0605, 1},
+		{0x060c, 0x060c, 1},
+		{0x061b, 0x061c, 1},
+		{0x061f, 0x061f, 1},
+		{0x0640, 0x0640, 1},
+		{0x0660, 0x0669, 1},
+		{0x06dd, 0x06dd, 1},
+		{0x0964, 0x0965, 1},
+		{0x0e3f, 0x0e3f, 1},
+		{0x0fd5, 0x0fd8, 1},
+		{0x10fb, 0x10fb, 1},
+		{0x16eb, 0x16ed, 1},
+		{0x1735, 0x1736, 1},
+		{0x1802, 0x1803, 1},
+		{0x1805, 0x1805, 1},
+		{0x1cd3, 0x1cd3, 1},
+		{0x1ce1, 0x1ce1, 1},
+		{0x1ce9, 0x1cec, 1},
+		{0x1cee, 0x1cf3, 1},
+		{0x1cf5, 0x1cf6, 1},
+		{0x2000, 0x200b, 1},
+		{0x200e, 0x2064, 1},
+		{0x2066, 0x2070, 1},
+		{0x2074, 0x207e, 1},
+		{0x2080, 0x208e, 1},
+		{0x20a0, 0x20bd, 1},
+		{0x2100, 0x2125, 1},
+		{0x2127, 0x2129, 1},
+		{0x212c, 0x2131, 1},
+		{0x2133, 0x214d, 1},
+		{0x214f, 0x215f, 1},
+		{0x2189, 0x2189, 1},
+		{0x2190, 0x23fa, 1},
+		{0x2400, 0x2426, 1},
+		{0x2440, 0x244a, 1},
+		{0x2460, 0x27ff, 1},
+		{0x2900, 0x2b73, 1},
+		{0x2b76, 0x2b95, 1},
+		{0x2b98, 0x2bb9, 1},
+		{0x2bbd, 0x2bc8, 1},
+		{0x2bca, 0x2bd1, 1},
+		{0x2e00, 0x2e42, 1},
+		{0x2ff0, 0x2ffb, 1},
+		{0x3000, 0x3004, 1},
+		{0x3006, 0x3006, 1},
+		{0x3008, 0x3020, 1},
+		{0x3030, 0x3037, 1},
+		{0x303c, 0x303f, 1},
+		{0x309b, 0x309c, 1},
+		{0x30a0, 0x30a0, 1},
+		{0x30fb, 0x30fc, 1},
+		{0x3190, 0x319f, 1},
+		{0x31c0, 0x31e3, 1},
+		{0x3220, 0x325f, 1},
+		{0x327f, 0x32cf, 1},
+		{0x3358, 0x33ff, 1},
+		{0x4dc0, 0x4dff, 1},
+		{0xa700, 0xa721, 1},
+		{0xa788, 0xa78a, 1},
+		{0xa830, 0xa839, 1},
+		{0xa92e, 0xa92e, 1},
+		{0xa9cf, 0xa9cf, 1},
+		{0xab5b, 0xab5b, 1},
+		{0xfd3e, 0xfd3f, 1},
+		{0xfe10, 0xfe19, 1},
+		{0xfe30, 0xfe52, 1},
+		{0xfe54, 0xfe66, 1},
+		{0xfe68, 0xfe6b, 1},
+		{0xfeff, 0xfeff, 1},
+		{0xff01, 0xff20, 1},
+		{0xff3b, 0xff40, 1},
+		{0xff5b, 0xff65, 1},
+		{0xff70, 0xff70, 1},
+		{0xff9e, 0xff9f, 1},
+		{0xffe0, 0xffe6, 1},
+		{0xffe8, 0xffee, 1},
+		{0xfff9, 0xfffd, 1},
+	},
+	R32: []Range32{
+		{0x10100, 0x10102, 1},
+		{0x10107, 0x10133, 1},
+		{0x10137, 0x1013f, 1},
+		{0x10190, 0x1019b, 1},
+		{0x101d0, 0x101fc, 1},
+		{0x102e1, 0x102fb, 1},
+		{0x1bca0, 0x1bca3, 1},
+		{0x1d000, 0x1d0f5, 1},
+		{0x1d100, 0x1d126, 1},
+		{0x1d129, 0x1d166, 1},
+		{0x1d16a, 0x1d17a, 1},
+		{0x1d183, 0x1d184, 1},
+		{0x1d18c, 0x1d1a9, 1},
+		{0x1d1ae, 0x1d1dd, 1},
+		{0x1d300, 0x1d356, 1},
+		{0x1d360, 0x1d371, 1},
+		{0x1d400, 0x1d454, 1},
+		{0x1d456, 0x1d49c, 1},
+		{0x1d49e, 0x1d49f, 1},
+		{0x1d4a2, 0x1d4a2, 1},
+		{0x1d4a5, 0x1d4a6, 1},
+		{0x1d4a9, 0x1d4ac, 1},
+		{0x1d4ae, 0x1d4b9, 1},
+		{0x1d4bb, 0x1d4bb, 1},
+		{0x1d4bd, 0x1d4c3, 1},
+		{0x1d4c5, 0x1d505, 1},
+		{0x1d507, 0x1d50a, 1},
+		{0x1d50d, 0x1d514, 1},
+		{0x1d516, 0x1d51c, 1},
+		{0x1d51e, 0x1d539, 1},
+		{0x1d53b, 0x1d53e, 1},
+		{0x1d540, 0x1d544, 1},
+		{0x1d546, 0x1d546, 1},
+		{0x1d54a, 0x1d550, 1},
+		{0x1d552, 0x1d6a5, 1},
+		{0x1d6a8, 0x1d7cb, 1},
+		{0x1d7ce, 0x1d7ff, 1},
+		{0x1f000, 0x1f02b, 1},
+		{0x1f030, 0x1f093, 1},
+		{0x1f0a0, 0x1f0ae, 1},
+		{0x1f0b1, 0x1f0bf, 1},
+		{0x1f0c1, 0x1f0cf, 1},
+		{0x1f0d1, 0x1f0f5, 1},
+		{0x1f100, 0x1f10c, 1},
+		{0x1f110, 0x1f12e, 1},
+		{0x1f130, 0x1f16b, 1},
+		{0x1f170, 0x1f19a, 1},
+		{0x1f1e6, 0x1f1ff, 1},
+		{0x1f201, 0x1f202, 1},
+		{0x1f210, 0x1f23a, 1},
+		{0x1f240, 0x1f248, 1},
+		{0x1f250, 0x1f251, 1},
+		{0x1f300, 0x1f32c, 1},
+		{0x1f330, 0x1f37d, 1},
+		{0x1f380, 0x1f3ce, 1},
+		{0x1f3d4, 0x1f3f7, 1},
+		{0x1f400, 0x1f4fe, 1},
+		{0x1f500, 0x1f54a, 1},
+		{0x1f550, 0x1f579, 1},
+		{0x1f57b, 0x1f5a3, 1},
+		{0x1f5a5, 0x1f642, 1},
+		{0x1f645, 0x1f6cf, 1},
+		{0x1f6e0, 0x1f6ec, 1},
+		{0x1f6f0, 0x1f6f3, 1},
+		{0x1f700, 0x1f773, 1},
+		{0x1f780, 0x1f7d4, 1},
+		{0x1f800, 0x1f80b, 1},
+		{0x1f810, 0x1f847, 1},
+		{0x1f850, 0x1f859, 1},
+		{0x1f860, 0x1f887, 1},
+		{0x1f890, 0x1f8ad, 1},
+		{0xe0001, 0xe0001, 1},
+		{0xe0020, 0xe007f, 1},
+	},
+	LatinOffset: 7,
+}
+
+var _Coptic = &RangeTable{
+	R16: []Range16{
+		{0x03e2, 0x03ef, 1},
+		{0x2c80, 0x2cf3, 1},
+		{0x2cf9, 0x2cff, 1},
+	},
+}
+
+var _Cuneiform = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x12000, 0x12398, 1},
+		{0x12400, 0x1246e, 1},
+		{0x12470, 0x12474, 1},
+	},
+}
+
+var _Cypriot = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10800, 0x10805, 1},
+		{0x10808, 0x10808, 1},
+		{0x1080a, 0x10835, 1},
+		{0x10837, 0x10838, 1},
+		{0x1083c, 0x1083c, 1},
+		{0x1083f, 0x1083f, 1},
+	},
+}
+
+var _Cyrillic = &RangeTable{
+	R16: []Range16{
+		{0x0400, 0x0484, 1},
+		{0x0487, 0x052f, 1},
+		{0x1d2b, 0x1d2b, 1},
+		{0x1d78, 0x1d78, 1},
+		{0x2de0, 0x2dff, 1},
+		{0xa640, 0xa69d, 1},
+		{0xa69f, 0xa69f, 1},
+	},
+}
+
+var _Deseret = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10400, 0x1044f, 1},
+	},
+}
+
+var _Devanagari = &RangeTable{
+	R16: []Range16{
+		{0x0900, 0x0950, 1},
+		{0x0953, 0x0963, 1},
+		{0x0966, 0x097f, 1},
+		{0xa8e0, 0xa8fb, 1},
+	},
+}
+
+var _Duployan = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x1bc00, 0x1bc6a, 1},
+		{0x1bc70, 0x1bc7c, 1},
+		{0x1bc80, 0x1bc88, 1},
+		{0x1bc90, 0x1bc99, 1},
+		{0x1bc9c, 0x1bc9f, 1},
+	},
+}
+
+var _Egyptian_Hieroglyphs = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x13000, 0x1342e, 1},
+	},
+}
+
+var _Elbasan = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10500, 0x10527, 1},
+	},
+}
+
+var _Ethiopic = &RangeTable{
+	R16: []Range16{
+		{0x1200, 0x1248, 1},
+		{0x124a, 0x124d, 1},
+		{0x1250, 0x1256, 1},
+		{0x1258, 0x1258, 1},
+		{0x125a, 0x125d, 1},
+		{0x1260, 0x1288, 1},
+		{0x128a, 0x128d, 1},
+		{0x1290, 0x12b0, 1},
+		{0x12b2, 0x12b5, 1},
+		{0x12b8, 0x12be, 1},
+		{0x12c0, 0x12c0, 1},
+		{0x12c2, 0x12c5, 1},
+		{0x12c8, 0x12d6, 1},
+		{0x12d8, 0x1310, 1},
+		{0x1312, 0x1315, 1},
+		{0x1318, 0x135a, 1},
+		{0x135d, 0x137c, 1},
+		{0x1380, 0x1399, 1},
+		{0x2d80, 0x2d96, 1},
+		{0x2da0, 0x2da6, 1},
+		{0x2da8, 0x2dae, 1},
+		{0x2db0, 0x2db6, 1},
+		{0x2db8, 0x2dbe, 1},
+		{0x2dc0, 0x2dc6, 1},
+		{0x2dc8, 0x2dce, 1},
+		{0x2dd0, 0x2dd6, 1},
+		{0x2dd8, 0x2dde, 1},
+		{0xab01, 0xab06, 1},
+		{0xab09, 0xab0e, 1},
+		{0xab11, 0xab16, 1},
+		{0xab20, 0xab26, 1},
+		{0xab28, 0xab2e, 1},
+	},
+}
+
+var _Georgian = &RangeTable{
+	R16: []Range16{
+		{0x10a0, 0x10c5, 1},
+		{0x10c7, 0x10c7, 1},
+		{0x10cd, 0x10cd, 1},
+		{0x10d0, 0x10fa, 1},
+		{0x10fc, 0x10ff, 1},
+		{0x2d00, 0x2d25, 1},
+		{0x2d27, 0x2d27, 1},
+		{0x2d2d, 0x2d2d, 1},
+	},
+}
+
+var _Glagolitic = &RangeTable{
+	R16: []Range16{
+		{0x2c00, 0x2c2e, 1},
+		{0x2c30, 0x2c5e, 1},
+	},
+}
+
+var _Gothic = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10330, 0x1034a, 1},
+	},
+}
+
+var _Grantha = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11301, 0x11303, 1},
+		{0x11305, 0x1130c, 1},
+		{0x1130f, 0x11310, 1},
+		{0x11313, 0x11328, 1},
+		{0x1132a, 0x11330, 1},
+		{0x11332, 0x11333, 1},
+		{0x11335, 0x11339, 1},
+		{0x1133c, 0x11344, 1},
+		{0x11347, 0x11348, 1},
+		{0x1134b, 0x1134d, 1},
+		{0x11357, 0x11357, 1},
+		{0x1135d, 0x11363, 1},
+		{0x11366, 0x1136c, 1},
+		{0x11370, 0x11374, 1},
+	},
+}
+
+var _Greek = &RangeTable{
+	R16: []Range16{
+		{0x0370, 0x0373, 1},
+		{0x0375, 0x0377, 1},
+		{0x037a, 0x037d, 1},
+		{0x037f, 0x037f, 1},
+		{0x0384, 0x0384, 1},
+		{0x0386, 0x0386, 1},
+		{0x0388, 0x038a, 1},
+		{0x038c, 0x038c, 1},
+		{0x038e, 0x03a1, 1},
+		{0x03a3, 0x03e1, 1},
+		{0x03f0, 0x03ff, 1},
+		{0x1d26, 0x1d2a, 1},
+		{0x1d5d, 0x1d61, 1},
+		{0x1d66, 0x1d6a, 1},
+		{0x1dbf, 0x1dbf, 1},
+		{0x1f00, 0x1f15, 1},
+		{0x1f18, 0x1f1d, 1},
+		{0x1f20, 0x1f45, 1},
+		{0x1f48, 0x1f4d, 1},
+		{0x1f50, 0x1f57, 1},
+		{0x1f59, 0x1f59, 1},
+		{0x1f5b, 0x1f5b, 1},
+		{0x1f5d, 0x1f5d, 1},
+		{0x1f5f, 0x1f7d, 1},
+		{0x1f80, 0x1fb4, 1},
+		{0x1fb6, 0x1fc4, 1},
+		{0x1fc6, 0x1fd3, 1},
+		{0x1fd6, 0x1fdb, 1},
+		{0x1fdd, 0x1fef, 1},
+		{0x1ff2, 0x1ff4, 1},
+		{0x1ff6, 0x1ffe, 1},
+		{0x2126, 0x2126, 1},
+		{0xab65, 0xab65, 1},
+	},
+	R32: []Range32{
+		{0x10140, 0x1018c, 1},
+		{0x101a0, 0x101a0, 1},
+		{0x1d200, 0x1d245, 1},
+	},
+}
+
+var _Gujarati = &RangeTable{
+	R16: []Range16{
+		{0x0a81, 0x0a83, 1},
+		{0x0a85, 0x0a8d, 1},
+		{0x0a8f, 0x0a91, 1},
+		{0x0a93, 0x0aa8, 1},
+		{0x0aaa, 0x0ab0, 1},
+		{0x0ab2, 0x0ab3, 1},
+		{0x0ab5, 0x0ab9, 1},
+		{0x0abc, 0x0ac5, 1},
+		{0x0ac7, 0x0ac9, 1},
+		{0x0acb, 0x0acd, 1},
+		{0x0ad0, 0x0ad0, 1},
+		{0x0ae0, 0x0ae3, 1},
+		{0x0ae6, 0x0af1, 1},
+	},
+}
+
+var _Gurmukhi = &RangeTable{
+	R16: []Range16{
+		{0x0a01, 0x0a03, 1},
+		{0x0a05, 0x0a0a, 1},
+		{0x0a0f, 0x0a10, 1},
+		{0x0a13, 0x0a28, 1},
+		{0x0a2a, 0x0a30, 1},
+		{0x0a32, 0x0a33, 1},
+		{0x0a35, 0x0a36, 1},
+		{0x0a38, 0x0a39, 1},
+		{0x0a3c, 0x0a3c, 1},
+		{0x0a3e, 0x0a42, 1},
+		{0x0a47, 0x0a48, 1},
+		{0x0a4b, 0x0a4d, 1},
+		{0x0a51, 0x0a51, 1},
+		{0x0a59, 0x0a5c, 1},
+		{0x0a5e, 0x0a5e, 1},
+		{0x0a66, 0x0a75, 1},
+	},
+}
+
+var _Han = &RangeTable{
+	R16: []Range16{
+		{0x2e80, 0x2e99, 1},
+		{0x2e9b, 0x2ef3, 1},
+		{0x2f00, 0x2fd5, 1},
+		{0x3005, 0x3005, 1},
+		{0x3007, 0x3007, 1},
+		{0x3021, 0x3029, 1},
+		{0x3038, 0x303b, 1},
+		{0x3400, 0x4db5, 1},
+		{0x4e00, 0x9fcc, 1},
+		{0xf900, 0xfa6d, 1},
+		{0xfa70, 0xfad9, 1},
+	},
+	R32: []Range32{
+		{0x20000, 0x2a6d6, 1},
+		{0x2a700, 0x2b734, 1},
+		{0x2b740, 0x2b81d, 1},
+		{0x2f800, 0x2fa1d, 1},
+	},
+}
+
+var _Hangul = &RangeTable{
+	R16: []Range16{
+		{0x1100, 0x11ff, 1},
+		{0x302e, 0x302f, 1},
+		{0x3131, 0x318e, 1},
+		{0x3200, 0x321e, 1},
+		{0x3260, 0x327e, 1},
+		{0xa960, 0xa97c, 1},
+		{0xac00, 0xd7a3, 1},
+		{0xd7b0, 0xd7c6, 1},
+		{0xd7cb, 0xd7fb, 1},
+		{0xffa0, 0xffbe, 1},
+		{0xffc2, 0xffc7, 1},
+		{0xffca, 0xffcf, 1},
+		{0xffd2, 0xffd7, 1},
+		{0xffda, 0xffdc, 1},
+	},
+}
+
+var _Hanunoo = &RangeTable{
+	R16: []Range16{
+		{0x1720, 0x1734, 1},
+	},
+}
+
+var _Hebrew = &RangeTable{
+	R16: []Range16{
+		{0x0591, 0x05c7, 1},
+		{0x05d0, 0x05ea, 1},
+		{0x05f0, 0x05f4, 1},
+		{0xfb1d, 0xfb36, 1},
+		{0xfb38, 0xfb3c, 1},
+		{0xfb3e, 0xfb3e, 1},
+		{0xfb40, 0xfb41, 1},
+		{0xfb43, 0xfb44, 1},
+		{0xfb46, 0xfb4f, 1},
+	},
+}
+
+var _Hiragana = &RangeTable{
+	R16: []Range16{
+		{0x3041, 0x3096, 1},
+		{0x309d, 0x309f, 1},
+	},
+	R32: []Range32{
+		{0x1b001, 0x1b001, 1},
+		{0x1f200, 0x1f200, 1},
+	},
+}
+
+var _Imperial_Aramaic = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10840, 0x10855, 1},
+		{0x10857, 0x1085f, 1},
+	},
+}
+
+var _Inherited = &RangeTable{
+	R16: []Range16{
+		{0x0300, 0x036f, 1},
+		{0x0485, 0x0486, 1},
+		{0x064b, 0x0655, 1},
+		{0x0670, 0x0670, 1},
+		{0x0951, 0x0952, 1},
+		{0x1ab0, 0x1abe, 1},
+		{0x1cd0, 0x1cd2, 1},
+		{0x1cd4, 0x1ce0, 1},
+		{0x1ce2, 0x1ce8, 1},
+		{0x1ced, 0x1ced, 1},
+		{0x1cf4, 0x1cf4, 1},
+		{0x1cf8, 0x1cf9, 1},
+		{0x1dc0, 0x1df5, 1},
+		{0x1dfc, 0x1dff, 1},
+		{0x200c, 0x200d, 1},
+		{0x20d0, 0x20f0, 1},
+		{0x302a, 0x302d, 1},
+		{0x3099, 0x309a, 1},
+		{0xfe00, 0xfe0f, 1},
+		{0xfe20, 0xfe2d, 1},
+	},
+	R32: []Range32{
+		{0x101fd, 0x101fd, 1},
+		{0x102e0, 0x102e0, 1},
+		{0x1d167, 0x1d169, 1},
+		{0x1d17b, 0x1d182, 1},
+		{0x1d185, 0x1d18b, 1},
+		{0x1d1aa, 0x1d1ad, 1},
+		{0xe0100, 0xe01ef, 1},
+	},
+}
+
+var _Inscriptional_Pahlavi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10b60, 0x10b72, 1},
+		{0x10b78, 0x10b7f, 1},
+	},
+}
+
+var _Inscriptional_Parthian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10b40, 0x10b55, 1},
+		{0x10b58, 0x10b5f, 1},
+	},
+}
+
+var _Javanese = &RangeTable{
+	R16: []Range16{
+		{0xa980, 0xa9cd, 1},
+		{0xa9d0, 0xa9d9, 1},
+		{0xa9de, 0xa9df, 1},
+	},
+}
+
+var _Kaithi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11080, 0x110c1, 1},
+	},
+}
+
+var _Kannada = &RangeTable{
+	R16: []Range16{
+		{0x0c81, 0x0c83, 1},
+		{0x0c85, 0x0c8c, 1},
+		{0x0c8e, 0x0c90, 1},
+		{0x0c92, 0x0ca8, 1},
+		{0x0caa, 0x0cb3, 1},
+		{0x0cb5, 0x0cb9, 1},
+		{0x0cbc, 0x0cc4, 1},
+		{0x0cc6, 0x0cc8, 1},
+		{0x0cca, 0x0ccd, 1},
+		{0x0cd5, 0x0cd6, 1},
+		{0x0cde, 0x0cde, 1},
+		{0x0ce0, 0x0ce3, 1},
+		{0x0ce6, 0x0cef, 1},
+		{0x0cf1, 0x0cf2, 1},
+	},
+}
+
+var _Katakana = &RangeTable{
+	R16: []Range16{
+		{0x30a1, 0x30fa, 1},
+		{0x30fd, 0x30ff, 1},
+		{0x31f0, 0x31ff, 1},
+		{0x32d0, 0x32fe, 1},
+		{0x3300, 0x3357, 1},
+		{0xff66, 0xff6f, 1},
+		{0xff71, 0xff9d, 1},
+	},
+	R32: []Range32{
+		{0x1b000, 0x1b000, 1},
+	},
+}
+
+var _Kayah_Li = &RangeTable{
+	R16: []Range16{
+		{0xa900, 0xa92d, 1},
+		{0xa92f, 0xa92f, 1},
+	},
+}
+
+var _Kharoshthi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10a00, 0x10a03, 1},
+		{0x10a05, 0x10a06, 1},
+		{0x10a0c, 0x10a13, 1},
+		{0x10a15, 0x10a17, 1},
+		{0x10a19, 0x10a33, 1},
+		{0x10a38, 0x10a3a, 1},
+		{0x10a3f, 0x10a47, 1},
+		{0x10a50, 0x10a58, 1},
+	},
+}
+
+var _Khmer = &RangeTable{
+	R16: []Range16{
+		{0x1780, 0x17dd, 1},
+		{0x17e0, 0x17e9, 1},
+		{0x17f0, 0x17f9, 1},
+		{0x19e0, 0x19ff, 1},
+	},
+}
+
+var _Khojki = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11200, 0x11211, 1},
+		{0x11213, 0x1123d, 1},
+	},
+}
+
+var _Khudawadi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x112b0, 0x112ea, 1},
+		{0x112f0, 0x112f9, 1},
+	},
+}
+
+var _Lao = &RangeTable{
+	R16: []Range16{
+		{0x0e81, 0x0e82, 1},
+		{0x0e84, 0x0e84, 1},
+		{0x0e87, 0x0e88, 1},
+		{0x0e8a, 0x0e8a, 1},
+		{0x0e8d, 0x0e8d, 1},
+		{0x0e94, 0x0e97, 1},
+		{0x0e99, 0x0e9f, 1},
+		{0x0ea1, 0x0ea3, 1},
+		{0x0ea5, 0x0ea5, 1},
+		{0x0ea7, 0x0ea7, 1},
+		{0x0eaa, 0x0eab, 1},
+		{0x0ead, 0x0eb9, 1},
+		{0x0ebb, 0x0ebd, 1},
+		{0x0ec0, 0x0ec4, 1},
+		{0x0ec6, 0x0ec6, 1},
+		{0x0ec8, 0x0ecd, 1},
+		{0x0ed0, 0x0ed9, 1},
+		{0x0edc, 0x0edf, 1},
+	},
+}
+
+var _Latin = &RangeTable{
+	R16: []Range16{
+		{0x0041, 0x005a, 1},
+		{0x0061, 0x007a, 1},
+		{0x00aa, 0x00aa, 1},
+		{0x00ba, 0x00ba, 1},
+		{0x00c0, 0x00d6, 1},
+		{0x00d8, 0x00f6, 1},
+		{0x00f8, 0x02b8, 1},
+		{0x02e0, 0x02e4, 1},
+		{0x1d00, 0x1d25, 1},
+		{0x1d2c, 0x1d5c, 1},
+		{0x1d62, 0x1d65, 1},
+		{0x1d6b, 0x1d77, 1},
+		{0x1d79, 0x1dbe, 1},
+		{0x1e00, 0x1eff, 1},
+		{0x2071, 0x2071, 1},
+		{0x207f, 0x207f, 1},
+		{0x2090, 0x209c, 1},
+		{0x212a, 0x212b, 1},
+		{0x2132, 0x2132, 1},
+		{0x214e, 0x214e, 1},
+		{0x2160, 0x2188, 1},
+		{0x2c60, 0x2c7f, 1},
+		{0xa722, 0xa787, 1},
+		{0xa78b, 0xa78e, 1},
+		{0xa790, 0xa7ad, 1},
+		{0xa7b0, 0xa7b1, 1},
+		{0xa7f7, 0xa7ff, 1},
+		{0xab30, 0xab5a, 1},
+		{0xab5c, 0xab5f, 1},
+		{0xab64, 0xab64, 1},
+		{0xfb00, 0xfb06, 1},
+		{0xff21, 0xff3a, 1},
+		{0xff41, 0xff5a, 1},
+	},
+	LatinOffset: 6,
+}
+
+var _Lepcha = &RangeTable{
+	R16: []Range16{
+		{0x1c00, 0x1c37, 1},
+		{0x1c3b, 0x1c49, 1},
+		{0x1c4d, 0x1c4f, 1},
+	},
+}
+
+var _Limbu = &RangeTable{
+	R16: []Range16{
+		{0x1900, 0x191e, 1},
+		{0x1920, 0x192b, 1},
+		{0x1930, 0x193b, 1},
+		{0x1940, 0x1940, 1},
+		{0x1944, 0x194f, 1},
+	},
+}
+
+var _Linear_A = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10600, 0x10736, 1},
+		{0x10740, 0x10755, 1},
+		{0x10760, 0x10767, 1},
+	},
+}
+
+var _Linear_B = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10000, 0x1000b, 1},
+		{0x1000d, 0x10026, 1},
+		{0x10028, 0x1003a, 1},
+		{0x1003c, 0x1003d, 1},
+		{0x1003f, 0x1004d, 1},
+		{0x10050, 0x1005d, 1},
+		{0x10080, 0x100fa, 1},
+	},
+}
+
+var _Lisu = &RangeTable{
+	R16: []Range16{
+		{0xa4d0, 0xa4ff, 1},
+	},
+}
+
+var _Lycian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10280, 0x1029c, 1},
+	},
+}
+
+var _Lydian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10920, 0x10939, 1},
+		{0x1093f, 0x1093f, 1},
+	},
+}
+
+var _Mahajani = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11150, 0x11176, 1},
+	},
+}
+
+var _Malayalam = &RangeTable{
+	R16: []Range16{
+		{0x0d01, 0x0d03, 1},
+		{0x0d05, 0x0d0c, 1},
+		{0x0d0e, 0x0d10, 1},
+		{0x0d12, 0x0d3a, 1},
+		{0x0d3d, 0x0d44, 1},
+		{0x0d46, 0x0d48, 1},
+		{0x0d4a, 0x0d4e, 1},
+		{0x0d57, 0x0d57, 1},
+		{0x0d60, 0x0d63, 1},
+		{0x0d66, 0x0d75, 1},
+		{0x0d79, 0x0d7f, 1},
+	},
+}
+
+var _Mandaic = &RangeTable{
+	R16: []Range16{
+		{0x0840, 0x085b, 1},
+		{0x085e, 0x085e, 1},
+	},
+}
+
+var _Manichaean = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10ac0, 0x10ae6, 1},
+		{0x10aeb, 0x10af6, 1},
+	},
+}
+
+var _Meetei_Mayek = &RangeTable{
+	R16: []Range16{
+		{0xaae0, 0xaaf6, 1},
+		{0xabc0, 0xabed, 1},
+		{0xabf0, 0xabf9, 1},
+	},
+}
+
+var _Mende_Kikakui = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x1e800, 0x1e8c4, 1},
+		{0x1e8c7, 0x1e8d6, 1},
+	},
+}
+
+var _Meroitic_Cursive = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x109a0, 0x109b7, 1},
+		{0x109be, 0x109bf, 1},
+	},
+}
+
+var _Meroitic_Hieroglyphs = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10980, 0x1099f, 1},
+	},
+}
+
+var _Miao = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x16f00, 0x16f44, 1},
+		{0x16f50, 0x16f7e, 1},
+		{0x16f8f, 0x16f9f, 1},
+	},
+}
+
+var _Modi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11600, 0x11644, 1},
+		{0x11650, 0x11659, 1},
+	},
+}
+
+var _Mongolian = &RangeTable{
+	R16: []Range16{
+		{0x1800, 0x1801, 1},
+		{0x1804, 0x1804, 1},
+		{0x1806, 0x180e, 1},
+		{0x1810, 0x1819, 1},
+		{0x1820, 0x1877, 1},
+		{0x1880, 0x18aa, 1},
+	},
+}
+
+var _Mro = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x16a40, 0x16a5e, 1},
+		{0x16a60, 0x16a69, 1},
+		{0x16a6e, 0x16a6f, 1},
+	},
+}
+
+var _Myanmar = &RangeTable{
+	R16: []Range16{
+		{0x1000, 0x109f, 1},
+		{0xa9e0, 0xa9fe, 1},
+		{0xaa60, 0xaa7f, 1},
+	},
+}
+
+var _Nabataean = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10880, 0x1089e, 1},
+		{0x108a7, 0x108af, 1},
+	},
+}
+
+var _New_Tai_Lue = &RangeTable{
+	R16: []Range16{
+		{0x1980, 0x19ab, 1},
+		{0x19b0, 0x19c9, 1},
+		{0x19d0, 0x19da, 1},
+		{0x19de, 0x19df, 1},
+	},
+}
+
+var _Nko = &RangeTable{
+	R16: []Range16{
+		{0x07c0, 0x07fa, 1},
+	},
+}
+
+var _Ogham = &RangeTable{
+	R16: []Range16{
+		{0x1680, 0x169c, 1},
+	},
+}
+
+var _Ol_Chiki = &RangeTable{
+	R16: []Range16{
+		{0x1c50, 0x1c7f, 1},
+	},
+}
+
+var _Old_Italic = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10300, 0x10323, 1},
+	},
+}
+
+var _Old_North_Arabian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10a80, 0x10a9f, 1},
+	},
+}
+
+var _Old_Permic = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10350, 0x1037a, 1},
+	},
+}
+
+var _Old_Persian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x103a0, 0x103c3, 1},
+		{0x103c8, 0x103d5, 1},
+	},
+}
+
+var _Old_South_Arabian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10a60, 0x10a7f, 1},
+	},
+}
+
+var _Old_Turkic = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10c00, 0x10c48, 1},
+	},
+}
+
+var _Oriya = &RangeTable{
+	R16: []Range16{
+		{0x0b01, 0x0b03, 1},
+		{0x0b05, 0x0b0c, 1},
+		{0x0b0f, 0x0b10, 1},
+		{0x0b13, 0x0b28, 1},
+		{0x0b2a, 0x0b30, 1},
+		{0x0b32, 0x0b33, 1},
+		{0x0b35, 0x0b39, 1},
+		{0x0b3c, 0x0b44, 1},
+		{0x0b47, 0x0b48, 1},
+		{0x0b4b, 0x0b4d, 1},
+		{0x0b56, 0x0b57, 1},
+		{0x0b5c, 0x0b5d, 1},
+		{0x0b5f, 0x0b63, 1},
+		{0x0b66, 0x0b77, 1},
+	},
+}
+
+var _Osmanya = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10480, 0x1049d, 1},
+		{0x104a0, 0x104a9, 1},
+	},
+}
+
+var _Pahawh_Hmong = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x16b00, 0x16b45, 1},
+		{0x16b50, 0x16b59, 1},
+		{0x16b5b, 0x16b61, 1},
+		{0x16b63, 0x16b77, 1},
+		{0x16b7d, 0x16b8f, 1},
+	},
+}
+
+var _Palmyrene = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10860, 0x1087f, 1},
+	},
+}
+
+var _Pau_Cin_Hau = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11ac0, 0x11af8, 1},
+	},
+}
+
+var _Phags_Pa = &RangeTable{
+	R16: []Range16{
+		{0xa840, 0xa877, 1},
+	},
+}
+
+var _Phoenician = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10900, 0x1091b, 1},
+		{0x1091f, 0x1091f, 1},
+	},
+}
+
+var _Psalter_Pahlavi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10b80, 0x10b91, 1},
+		{0x10b99, 0x10b9c, 1},
+		{0x10ba9, 0x10baf, 1},
+	},
+}
+
+var _Rejang = &RangeTable{
+	R16: []Range16{
+		{0xa930, 0xa953, 1},
+		{0xa95f, 0xa95f, 1},
+	},
+}
+
+var _Runic = &RangeTable{
+	R16: []Range16{
+		{0x16a0, 0x16ea, 1},
+		{0x16ee, 0x16f8, 1},
+	},
+}
+
+var _Samaritan = &RangeTable{
+	R16: []Range16{
+		{0x0800, 0x082d, 1},
+		{0x0830, 0x083e, 1},
+	},
+}
+
+var _Saurashtra = &RangeTable{
+	R16: []Range16{
+		{0xa880, 0xa8c4, 1},
+		{0xa8ce, 0xa8d9, 1},
+	},
+}
+
+var _Sharada = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11180, 0x111c8, 1},
+		{0x111cd, 0x111cd, 1},
+		{0x111d0, 0x111da, 1},
+	},
+}
+
+var _Shavian = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10450, 0x1047f, 1},
+	},
+}
+
+var _Siddham = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11580, 0x115b5, 1},
+		{0x115b8, 0x115c9, 1},
+	},
+}
+
+var _Sinhala = &RangeTable{
+	R16: []Range16{
+		{0x0d82, 0x0d83, 1},
+		{0x0d85, 0x0d96, 1},
+		{0x0d9a, 0x0db1, 1},
+		{0x0db3, 0x0dbb, 1},
+		{0x0dbd, 0x0dbd, 1},
+		{0x0dc0, 0x0dc6, 1},
+		{0x0dca, 0x0dca, 1},
+		{0x0dcf, 0x0dd4, 1},
+		{0x0dd6, 0x0dd6, 1},
+		{0x0dd8, 0x0ddf, 1},
+		{0x0de6, 0x0def, 1},
+		{0x0df2, 0x0df4, 1},
+	},
+	R32: []Range32{
+		{0x111e1, 0x111f4, 1},
+	},
+}
+
+var _Sora_Sompeng = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x110d0, 0x110e8, 1},
+		{0x110f0, 0x110f9, 1},
+	},
+}
+
+var _Sundanese = &RangeTable{
+	R16: []Range16{
+		{0x1b80, 0x1bbf, 1},
+		{0x1cc0, 0x1cc7, 1},
+	},
+}
+
+var _Syloti_Nagri = &RangeTable{
+	R16: []Range16{
+		{0xa800, 0xa82b, 1},
+	},
+}
+
+var _Syriac = &RangeTable{
+	R16: []Range16{
+		{0x0700, 0x070d, 1},
+		{0x070f, 0x074a, 1},
+		{0x074d, 0x074f, 1},
+	},
+}
+
+var _Tagalog = &RangeTable{
+	R16: []Range16{
+		{0x1700, 0x170c, 1},
+		{0x170e, 0x1714, 1},
+	},
+}
+
+var _Tagbanwa = &RangeTable{
+	R16: []Range16{
+		{0x1760, 0x176c, 1},
+		{0x176e, 0x1770, 1},
+		{0x1772, 0x1773, 1},
+	},
+}
+
+var _Tai_Le = &RangeTable{
+	R16: []Range16{
+		{0x1950, 0x196d, 1},
+		{0x1970, 0x1974, 1},
+	},
+}
+
+var _Tai_Tham = &RangeTable{
+	R16: []Range16{
+		{0x1a20, 0x1a5e, 1},
+		{0x1a60, 0x1a7c, 1},
+		{0x1a7f, 0x1a89, 1},
+		{0x1a90, 0x1a99, 1},
+		{0x1aa0, 0x1aad, 1},
+	},
+}
+
+var _Tai_Viet = &RangeTable{
+	R16: []Range16{
+		{0xaa80, 0xaac2, 1},
+		{0xaadb, 0xaadf, 1},
+	},
+}
+
+var _Takri = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11680, 0x116b7, 1},
+		{0x116c0, 0x116c9, 1},
+	},
+}
+
+var _Tamil = &RangeTable{
+	R16: []Range16{
+		{0x0b82, 0x0b83, 1},
+		{0x0b85, 0x0b8a, 1},
+		{0x0b8e, 0x0b90, 1},
+		{0x0b92, 0x0b95, 1},
+		{0x0b99, 0x0b9a, 1},
+		{0x0b9c, 0x0b9c, 1},
+		{0x0b9e, 0x0b9f, 1},
+		{0x0ba3, 0x0ba4, 1},
+		{0x0ba8, 0x0baa, 1},
+		{0x0bae, 0x0bb9, 1},
+		{0x0bbe, 0x0bc2, 1},
+		{0x0bc6, 0x0bc8, 1},
+		{0x0bca, 0x0bcd, 1},
+		{0x0bd0, 0x0bd0, 1},
+		{0x0bd7, 0x0bd7, 1},
+		{0x0be6, 0x0bfa, 1},
+	},
+}
+
+var _Telugu = &RangeTable{
+	R16: []Range16{
+		{0x0c00, 0x0c03, 1},
+		{0x0c05, 0x0c0c, 1},
+		{0x0c0e, 0x0c10, 1},
+		{0x0c12, 0x0c28, 1},
+		{0x0c2a, 0x0c39, 1},
+		{0x0c3d, 0x0c44, 1},
+		{0x0c46, 0x0c48, 1},
+		{0x0c4a, 0x0c4d, 1},
+		{0x0c55, 0x0c56, 1},
+		{0x0c58, 0x0c59, 1},
+		{0x0c60, 0x0c63, 1},
+		{0x0c66, 0x0c6f, 1},
+		{0x0c78, 0x0c7f, 1},
+	},
+}
+
+var _Thaana = &RangeTable{
+	R16: []Range16{
+		{0x0780, 0x07b1, 1},
+	},
+}
+
+var _Thai = &RangeTable{
+	R16: []Range16{
+		{0x0e01, 0x0e3a, 1},
+		{0x0e40, 0x0e5b, 1},
+	},
+}
+
+var _Tibetan = &RangeTable{
+	R16: []Range16{
+		{0x0f00, 0x0f47, 1},
+		{0x0f49, 0x0f6c, 1},
+		{0x0f71, 0x0f97, 1},
+		{0x0f99, 0x0fbc, 1},
+		{0x0fbe, 0x0fcc, 1},
+		{0x0fce, 0x0fd4, 1},
+		{0x0fd9, 0x0fda, 1},
+	},
+}
+
+var _Tifinagh = &RangeTable{
+	R16: []Range16{
+		{0x2d30, 0x2d67, 1},
+		{0x2d6f, 0x2d70, 1},
+		{0x2d7f, 0x2d7f, 1},
+	},
+}
+
+var _Tirhuta = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x11480, 0x114c7, 1},
+		{0x114d0, 0x114d9, 1},
+	},
+}
+
+var _Ugaritic = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x10380, 0x1039d, 1},
+		{0x1039f, 0x1039f, 1},
+	},
+}
+
+var _Vai = &RangeTable{
+	R16: []Range16{
+		{0xa500, 0xa62b, 1},
+	},
+}
+
+var _Warang_Citi = &RangeTable{
+	R16: []Range16{},
+	R32: []Range32{
+		{0x118a0, 0x118f2, 1},
+		{0x118ff, 0x118ff, 1},
+	},
+}
+
+var _Yi = &RangeTable{
+	R16: []Range16{
+		{0xa000, 0xa48c, 1},
+		{0xa490, 0xa4c6, 1},
+	},
+}
+
+// These variables have type *RangeTable.
+var (
+	Arabic                 = _Arabic                 // Arabic is the set of Unicode characters in script Arabic.
+	Armenian               = _Armenian               // Armenian is the set of Unicode characters in script Armenian.
+	Avestan                = _Avestan                // Avestan is the set of Unicode characters in script Avestan.
+	Balinese               = _Balinese               // Balinese is the set of Unicode characters in script Balinese.
+	Bamum                  = _Bamum                  // Bamum is the set of Unicode characters in script Bamum.
+	Bassa_Vah              = _Bassa_Vah              // Bassa_Vah is the set of Unicode characters in script Bassa_Vah.
+	Batak                  = _Batak                  // Batak is the set of Unicode characters in script Batak.
+	Bengali                = _Bengali                // Bengali is the set of Unicode characters in script Bengali.
+	Bopomofo               = _Bopomofo               // Bopomofo is the set of Unicode characters in script Bopomofo.
+	Brahmi                 = _Brahmi                 // Brahmi is the set of Unicode characters in script Brahmi.
+	Braille                = _Braille                // Braille is the set of Unicode characters in script Braille.
+	Buginese               = _Buginese               // Buginese is the set of Unicode characters in script Buginese.
+	Buhid                  = _Buhid                  // Buhid is the set of Unicode characters in script Buhid.
+	Canadian_Aboriginal    = _Canadian_Aboriginal    // Canadian_Aboriginal is the set of Unicode characters in script Canadian_Aboriginal.
+	Carian                 = _Carian                 // Carian is the set of Unicode characters in script Carian.
+	Caucasian_Albanian     = _Caucasian_Albanian     // Caucasian_Albanian is the set of Unicode characters in script Caucasian_Albanian.
+	Chakma                 = _Chakma                 // Chakma is the set of Unicode characters in script Chakma.
+	Cham                   = _Cham                   // Cham is the set of Unicode characters in script Cham.
+	Cherokee               = _Cherokee               // Cherokee is the set of Unicode characters in script Cherokee.
+	Common                 = _Common                 // Common is the set of Unicode characters in script Common.
+	Coptic                 = _Coptic                 // Coptic is the set of Unicode characters in script Coptic.
+	Cuneiform              = _Cuneiform              // Cuneiform is the set of Unicode characters in script Cuneiform.
+	Cypriot                = _Cypriot                // Cypriot is the set of Unicode characters in script Cypriot.
+	Cyrillic               = _Cyrillic               // Cyrillic is the set of Unicode characters in script Cyrillic.
+	Deseret                = _Deseret                // Deseret is the set of Unicode characters in script Deseret.
+	Devanagari             = _Devanagari             // Devanagari is the set of Unicode characters in script Devanagari.
+	Duployan               = _Duployan               // Duployan is the set of Unicode characters in script Duployan.
+	Egyptian_Hieroglyphs   = _Egyptian_Hieroglyphs   // Egyptian_Hieroglyphs is the set of Unicode characters in script Egyptian_Hieroglyphs.
+	Elbasan                = _Elbasan                // Elbasan is the set of Unicode characters in script Elbasan.
+	Ethiopic               = _Ethiopic               // Ethiopic is the set of Unicode characters in script Ethiopic.
+	Georgian               = _Georgian               // Georgian is the set of Unicode characters in script Georgian.
+	Glagolitic             = _Glagolitic             // Glagolitic is the set of Unicode characters in script Glagolitic.
+	Gothic                 = _Gothic                 // Gothic is the set of Unicode characters in script Gothic.
+	Grantha                = _Grantha                // Grantha is the set of Unicode characters in script Grantha.
+	Greek                  = _Greek                  // Greek is the set of Unicode characters in script Greek.
+	Gujarati               = _Gujarati               // Gujarati is the set of Unicode characters in script Gujarati.
+	Gurmukhi               = _Gurmukhi               // Gurmukhi is the set of Unicode characters in script Gurmukhi.
+	Han                    = _Han                    // Han is the set of Unicode characters in script Han.
+	Hangul                 = _Hangul                 // Hangul is the set of Unicode characters in script Hangul.
+	Hanunoo                = _Hanunoo                // Hanunoo is the set of Unicode characters in script Hanunoo.
+	Hebrew                 = _Hebrew                 // Hebrew is the set of Unicode characters in script Hebrew.
+	Hiragana               = _Hiragana               // Hiragana is the set of Unicode characters in script Hiragana.
+	Imperial_Aramaic       = _Imperial_Aramaic       // Imperial_Aramaic is the set of Unicode characters in script Imperial_Aramaic.
+	Inherited              = _Inherited              // Inherited is the set of Unicode characters in script Inherited.
+	Inscriptional_Pahlavi  = _Inscriptional_Pahlavi  // Inscriptional_Pahlavi is the set of Unicode characters in script Inscriptional_Pahlavi.
+	Inscriptional_Parthian = _Inscriptional_Parthian // Inscriptional_Parthian is the set of Unicode characters in script Inscriptional_Parthian.
+	Javanese               = _Javanese               // Javanese is the set of Unicode characters in script Javanese.
+	Kaithi                 = _Kaithi                 // Kaithi is the set of Unicode characters in script Kaithi.
+	Kannada                = _Kannada                // Kannada is the set of Unicode characters in script Kannada.
+	Katakana               = _Katakana               // Katakana is the set of Unicode characters in script Katakana.
+	Kayah_Li               = _Kayah_Li               // Kayah_Li is the set of Unicode characters in script Kayah_Li.
+	Kharoshthi             = _Kharoshthi             // Kharoshthi is the set of Unicode characters in script Kharoshthi.
+	Khmer                  = _Khmer                  // Khmer is the set of Unicode characters in script Khmer.
+	Khojki                 = _Khojki                 // Khojki is the set of Unicode characters in script Khojki.
+	Khudawadi              = _Khudawadi              // Khudawadi is the set of Unicode characters in script Khudawadi.
+	Lao                    = _Lao                    // Lao is the set of Unicode characters in script Lao.
+	Latin                  = _Latin                  // Latin is the set of Unicode characters in script Latin.
+	Lepcha                 = _Lepcha                 // Lepcha is the set of Unicode characters in script Lepcha.
+	Limbu                  = _Limbu                  // Limbu is the set of Unicode characters in script Limbu.
+	Linear_A               = _Linear_A               // Linear_A is the set of Unicode characters in script Linear_A.
+	Linear_B               = _Linear_B               // Linear_B is the set of Unicode characters in script Linear_B.
+	Lisu                   = _Lisu                   // Lisu is the set of Unicode characters in script Lisu.
+	Lycian                 = _Lycian                 // Lycian is the set of Unicode characters in script Lycian.
+	Lydian                 = _Lydian                 // Lydian is the set of Unicode characters in script Lydian.
+	Mahajani               = _Mahajani               // Mahajani is the set of Unicode characters in script Mahajani.
+	Malayalam              = _Malayalam              // Malayalam is the set of Unicode characters in script Malayalam.
+	Mandaic                = _Mandaic                // Mandaic is the set of Unicode characters in script Mandaic.
+	Manichaean             = _Manichaean             // Manichaean is the set of Unicode characters in script Manichaean.
+	Meetei_Mayek           = _Meetei_Mayek           // Meetei_Mayek is the set of Unicode characters in script Meetei_Mayek.
+	Mende_Kikakui          = _Mende_Kikakui          // Mende_Kikakui is the set of Unicode characters in script Mende_Kikakui.
+	Meroitic_Cursive       = _Meroitic_Cursive       // Meroitic_Cursive is the set of Unicode characters in script Meroitic_Cursive.
+	Meroitic_Hieroglyphs   = _Meroitic_Hieroglyphs   // Meroitic_Hieroglyphs is the set of Unicode characters in script Meroitic_Hieroglyphs.
+	Miao                   = _Miao                   // Miao is the set of Unicode characters in script Miao.
+	Modi                   = _Modi                   // Modi is the set of Unicode characters in script Modi.
+	Mongolian              = _Mongolian              // Mongolian is the set of Unicode characters in script Mongolian.
+	Mro                    = _Mro                    // Mro is the set of Unicode characters in script Mro.
+	Myanmar                = _Myanmar                // Myanmar is the set of Unicode characters in script Myanmar.
+	Nabataean              = _Nabataean              // Nabataean is the set of Unicode characters in script Nabataean.
+	New_Tai_Lue            = _New_Tai_Lue            // New_Tai_Lue is the set of Unicode characters in script New_Tai_Lue.
+	Nko                    = _Nko                    // Nko is the set of Unicode characters in script Nko.
+	Ogham                  = _Ogham                  // Ogham is the set of Unicode characters in script Ogham.
+	Ol_Chiki               = _Ol_Chiki               // Ol_Chiki is the set of Unicode characters in script Ol_Chiki.
+	Old_Italic             = _Old_Italic             // Old_Italic is the set of Unicode characters in script Old_Italic.
+	Old_North_Arabian      = _Old_North_Arabian      // Old_North_Arabian is the set of Unicode characters in script Old_North_Arabian.
+	Old_Permic             = _Old_Permic             // Old_Permic is the set of Unicode characters in script Old_Permic.
+	Old_Persian            = _Old_Persian            // Old_Persian is the set of Unicode characters in script Old_Persian.
+	Old_South_Arabian      = _Old_South_Arabian      // Old_South_Arabian is the set of Unicode characters in script Old_South_Arabian.
+	Old_Turkic             = _Old_Turkic             // Old_Turkic is the set of Unicode characters in script Old_Turkic.
+	Oriya                  = _Oriya                  // Oriya is the set of Unicode characters in script Oriya.
+	Osmanya                = _Osmanya                // Osmanya is the set of Unicode characters in script Osmanya.
+	Pahawh_Hmong           = _Pahawh_Hmong           // Pahawh_Hmong is the set of Unicode characters in script Pahawh_Hmong.
+	Palmyrene              = _Palmyrene              // Palmyrene is the set of Unicode characters in script Palmyrene.
+	Pau_Cin_Hau            = _Pau_Cin_Hau            // Pau_Cin_Hau is the set of Unicode characters in script Pau_Cin_Hau.
+	Phags_Pa               = _Phags_Pa               // Phags_Pa is the set of Unicode characters in script Phags_Pa.
+	Phoenician             = _Phoenician             // Phoenician is the set of Unicode characters in script Phoenician.
+	Psalter_Pahlavi        = _Psalter_Pahlavi        // Psalter_Pahlavi is the set of Unicode characters in script Psalter_Pahlavi.
+	Rejang                 = _Rejang                 // Rejang is the set of Unicode characters in script Rejang.
+	Runic                  = _Runic                  // Runic is the set of Unicode characters in script Runic.
+	Samaritan              = _Samaritan              // Samaritan is the set of Unicode characters in script Samaritan.
+	Saurashtra             = _Saurashtra             // Saurashtra is the set of Unicode characters in script Saurashtra.
+	Sharada                = _Sharada                // Sharada is the set of Unicode characters in script Sharada.
+	Shavian                = _Shavian                // Shavian is the set of Unicode characters in script Shavian.
+	Siddham                = _Siddham                // Siddham is the set of Unicode characters in script Siddham.
+	Sinhala                = _Sinhala                // Sinhala is the set of Unicode characters in script Sinhala.
+	Sora_Sompeng           = _Sora_Sompeng           // Sora_Sompeng is the set of Unicode characters in script Sora_Sompeng.
+	Sundanese              = _Sundanese              // Sundanese is the set of Unicode characters in script Sundanese.
+	Syloti_Nagri           = _Syloti_Nagri           // Syloti_Nagri is the set of Unicode characters in script Syloti_Nagri.
+	Syriac                 = _Syriac                 // Syriac is the set of Unicode characters in script Syriac.
+	Tagalog                = _Tagalog                // Tagalog is the set of Unicode characters in script Tagalog.
+	Tagbanwa               = _Tagbanwa               // Tagbanwa is the set of Unicode characters in script Tagbanwa.
+	Tai_Le                 = _Tai_Le                 // Tai_Le is the set of Unicode characters in script Tai_Le.
+	Tai_Tham               = _Tai_Tham               // Tai_Tham is the set of Unicode characters in script Tai_Tham.
+	Tai_Viet               = _Tai_Viet               // Tai_Viet is the set of Unicode characters in script Tai_Viet.
+	Takri                  = _Takri                  // Takri is the set of Unicode characters in script Takri.
+	Tamil                  = _Tamil                  // Tamil is the set of Unicode characters in script Tamil.
+	Telugu                 = _Telugu                 // Telugu is the set of Unicode characters in script Telugu.
+	Thaana                 = _Thaana                 // Thaana is the set of Unicode characters in script Thaana.
+	Thai                   = _Thai                   // Thai is the set of Unicode characters in script Thai.
+	Tibetan                = _Tibetan                // Tibetan is the set of Unicode characters in script Tibetan.
+	Tifinagh               = _Tifinagh               // Tifinagh is the set of Unicode characters in script Tifinagh.
+	Tirhuta                = _Tirhuta                // Tirhuta is the set of Unicode characters in script Tirhuta.
+	Ugaritic               = _Ugaritic               // Ugaritic is the set of Unicode characters in script Ugaritic.
+	Vai                    = _Vai                    // Vai is the set of Unicode characters in script Vai.
+	Warang_Citi            = _Warang_Citi            // Warang_Citi is the set of Unicode characters in script Warang_Citi.
+	Yi                     = _Yi                     // Yi is the set of Unicode characters in script Yi.
+)
+
+// Generated by running
+//	maketables --props=all --url=http://www.unicode.org/Public/7.0.0/ucd/
+// DO NOT EDIT
+
+// Properties is the set of Unicode property tables.
+var Properties = map[string]*RangeTable{
+	"ASCII_Hex_Digit":                    ASCII_Hex_Digit,
+	"Bidi_Control":                       Bidi_Control,
+	"Dash":                               Dash,
+	"Deprecated":                         Deprecated,
+	"Diacritic":                          Diacritic,
+	"Extender":                           Extender,
+	"Hex_Digit":                          Hex_Digit,
+	"Hyphen":                             Hyphen,
+	"IDS_Binary_Operator":                IDS_Binary_Operator,
+	"IDS_Trinary_Operator":               IDS_Trinary_Operator,
+	"Ideographic":                        Ideographic,
+	"Join_Control":                       Join_Control,
+	"Logical_Order_Exception":            Logical_Order_Exception,
+	"Noncharacter_Code_Point":            Noncharacter_Code_Point,
+	"Other_Alphabetic":                   Other_Alphabetic,
+	"Other_Default_Ignorable_Code_Point": Other_Default_Ignorable_Code_Point,
+	"Other_Grapheme_Extend":              Other_Grapheme_Extend,
+	"Other_ID_Continue":                  Other_ID_Continue,
+	"Other_ID_Start":                     Other_ID_Start,
+	"Other_Lowercase":                    Other_Lowercase,
+	"Other_Math":                         Other_Math,
+	"Other_Uppercase":                    Other_Uppercase,
+	"Pattern_Syntax":                     Pattern_Syntax,
+	"Pattern_White_Space":                Pattern_White_Space,
+	"Quotation_Mark":                     Quotation_Mark,
+	"Radical":                            Radical,
+	"STerm":                              STerm,
+	"Soft_Dotted":                        Soft_Dotted,
+	"Terminal_Punctuation":               Terminal_Punctuation,
+	"Unified_Ideograph":                  Unified_Ideograph,
+	"Variation_Selector":                 Variation_Selector,
+	"White_Space":                        White_Space,
+}
+
+var _ASCII_Hex_Digit = &RangeTable{
+	R16: []Range16{
+		{0x0030, 0x0039, 1},
+		{0x0041, 0x0046, 1},
+		{0x0061, 0x0066, 1},
+	},
+	LatinOffset: 3,
+}
+
+var _Bidi_Control = &RangeTable{
+	R16: []Range16{
+		{0x061c, 0x061c, 1},
+		{0x200e, 0x200f, 1},
+		{0x202a, 0x202e, 1},
+		{0x2066, 0x2069, 1},
+	},
+}
+
+var _Dash = &RangeTable{
+	R16: []Range16{
+		{0x002d, 0x002d, 1},
+		{0x058a, 0x058a, 1},
+		{0x05be, 0x05be, 1},
+		{0x1400, 0x1400, 1},
+		{0x1806, 0x1806, 1},
+		{0x2010, 0x2015, 1},
+		{0x2053, 0x2053, 1},
+		{0x207b, 0x207b, 1},
+		{0x208b, 0x208b, 1},
+		{0x2212, 0x2212, 1},
+		{0x2e17, 0x2e17, 1},
+		{0x2e1a, 0x2e1a, 1},
+		{0x2e3a, 0x2e3b, 1},
+		{0x2e40, 0x2e40, 1},
+		{0x301c, 0x301c, 1},
+		{0x3030, 0x3030, 1},
+		{0x30a0, 0x30a0, 1},
+		{0xfe31, 0xfe32, 1},
+		{0xfe58, 0xfe58, 1},
+		{0xfe63, 0xfe63, 1},
+		{0xff0d, 0xff0d, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Deprecated = &RangeTable{
+	R16: []Range16{
+		{0x0149, 0x0149, 1},
+		{0x0673, 0x0673, 1},
+		{0x0f77, 0x0f77, 1},
+		{0x0f79, 0x0f79, 1},
+		{0x17a3, 0x17a4, 1},
+		{0x206a, 0x206f, 1},
+		{0x2329, 0x232a, 1},
+	},
+	R32: []Range32{
+		{0xe0001, 0xe0001, 1},
+		{0xe0020, 0xe007f, 1},
+	},
+}
+
+var _Diacritic = &RangeTable{
+	R16: []Range16{
+		{0x005e, 0x005e, 1},
+		{0x0060, 0x0060, 1},
+		{0x00a8, 0x00a8, 1},
+		{0x00af, 0x00af, 1},
+		{0x00b4, 0x00b4, 1},
+		{0x00b7, 0x00b8, 1},
+		{0x02b0, 0x034e, 1},
+		{0x0350, 0x0357, 1},
+		{0x035d, 0x0362, 1},
+		{0x0374, 0x0375, 1},
+		{0x037a, 0x037a, 1},
+		{0x0384, 0x0385, 1},
+		{0x0483, 0x0487, 1},
+		{0x0559, 0x0559, 1},
+		{0x0591, 0x05a1, 1},
+		{0x05a3, 0x05bd, 1},
+		{0x05bf, 0x05bf, 1},
+		{0x05c1, 0x05c2, 1},
+		{0x05c4, 0x05c4, 1},
+		{0x064b, 0x0652, 1},
+		{0x0657, 0x0658, 1},
+		{0x06df, 0x06e0, 1},
+		{0x06e5, 0x06e6, 1},
+		{0x06ea, 0x06ec, 1},
+		{0x0730, 0x074a, 1},
+		{0x07a6, 0x07b0, 1},
+		{0x07eb, 0x07f5, 1},
+		{0x0818, 0x0819, 1},
+		{0x08e4, 0x08fe, 1},
+		{0x093c, 0x093c, 1},
+		{0x094d, 0x094d, 1},
+		{0x0951, 0x0954, 1},
+		{0x0971, 0x0971, 1},
+		{0x09bc, 0x09bc, 1},
+		{0x09cd, 0x09cd, 1},
+		{0x0a3c, 0x0a3c, 1},
+		{0x0a4d, 0x0a4d, 1},
+		{0x0abc, 0x0abc, 1},
+		{0x0acd, 0x0acd, 1},
+		{0x0b3c, 0x0b3c, 1},
+		{0x0b4d, 0x0b4d, 1},
+		{0x0bcd, 0x0bcd, 1},
+		{0x0c4d, 0x0c4d, 1},
+		{0x0cbc, 0x0cbc, 1},
+		{0x0ccd, 0x0ccd, 1},
+		{0x0d4d, 0x0d4d, 1},
+		{0x0dca, 0x0dca, 1},
+		{0x0e47, 0x0e4c, 1},
+		{0x0e4e, 0x0e4e, 1},
+		{0x0ec8, 0x0ecc, 1},
+		{0x0f18, 0x0f19, 1},
+		{0x0f35, 0x0f35, 1},
+		{0x0f37, 0x0f37, 1},
+		{0x0f39, 0x0f39, 1},
+		{0x0f3e, 0x0f3f, 1},
+		{0x0f82, 0x0f84, 1},
+		{0x0f86, 0x0f87, 1},
+		{0x0fc6, 0x0fc6, 1},
+		{0x1037, 0x1037, 1},
+		{0x1039, 0x103a, 1},
+		{0x1087, 0x108d, 1},
+		{0x108f, 0x108f, 1},
+		{0x109a, 0x109b, 1},
+		{0x17c9, 0x17d3, 1},
+		{0x17dd, 0x17dd, 1},
+		{0x1939, 0x193b, 1},
+		{0x1a75, 0x1a7c, 1},
+		{0x1a7f, 0x1a7f, 1},
+		{0x1ab0, 0x1abd, 1},
+		{0x1b34, 0x1b34, 1},
+		{0x1b44, 0x1b44, 1},
+		{0x1b6b, 0x1b73, 1},
+		{0x1baa, 0x1bab, 1},
+		{0x1c36, 0x1c37, 1},
+		{0x1c78, 0x1c7d, 1},
+		{0x1cd0, 0x1ce8, 1},
+		{0x1ced, 0x1ced, 1},
+		{0x1cf4, 0x1cf4, 1},
+		{0x1cf8, 0x1cf9, 1},
+		{0x1d2c, 0x1d6a, 1},
+		{0x1dc4, 0x1dcf, 1},
+		{0x1df5, 0x1df5, 1},
+		{0x1dfd, 0x1dff, 1},
+		{0x1fbd, 0x1fbd, 1},
+		{0x1fbf, 0x1fc1, 1},
+		{0x1fcd, 0x1fcf, 1},
+		{0x1fdd, 0x1fdf, 1},
+		{0x1fed, 0x1fef, 1},
+		{0x1ffd, 0x1ffe, 1},
+		{0x2cef, 0x2cf1, 1},
+		{0x2e2f, 0x2e2f, 1},
+		{0x302a, 0x302f, 1},
+		{0x3099, 0x309c, 1},
+		{0x30fc, 0x30fc, 1},
+		{0xa66f, 0xa66f, 1},
+		{0xa67c, 0xa67d, 1},
+		{0xa67f, 0xa67f, 1},
+		{0xa69c, 0xa69d, 1},
+		{0xa6f0, 0xa6f1, 1},
+		{0xa717, 0xa721, 1},
+		{0xa788, 0xa788, 1},
+		{0xa7f8, 0xa7f9, 1},
+		{0xa8c4, 0xa8c4, 1},
+		{0xa8e0, 0xa8f1, 1},
+		{0xa92b, 0xa92e, 1},
+		{0xa953, 0xa953, 1},
+		{0xa9b3, 0xa9b3, 1},
+		{0xa9c0, 0xa9c0, 1},
+		{0xa9e5, 0xa9e5, 1},
+		{0xaa7b, 0xaa7d, 1},
+		{0xaabf, 0xaac2, 1},
+		{0xaaf6, 0xaaf6, 1},
+		{0xab5b, 0xab5f, 1},
+		{0xabec, 0xabed, 1},
+		{0xfb1e, 0xfb1e, 1},
+		{0xfe20, 0xfe2d, 1},
+		{0xff3e, 0xff3e, 1},
+		{0xff40, 0xff40, 1},
+		{0xff70, 0xff70, 1},
+		{0xff9e, 0xff9f, 1},
+		{0xffe3, 0xffe3, 1},
+	},
+	R32: []Range32{
+		{0x102e0, 0x102e0, 1},
+		{0x10ae5, 0x10ae6, 1},
+		{0x110b9, 0x110ba, 1},
+		{0x11133, 0x11134, 1},
+		{0x11173, 0x11173, 1},
+		{0x111c0, 0x111c0, 1},
+		{0x11235, 0x11236, 1},
+		{0x112e9, 0x112ea, 1},
+		{0x1133c, 0x1133c, 1},
+		{0x1134d, 0x1134d, 1},
+		{0x11366, 0x1136c, 1},
+		{0x11370, 0x11374, 1},
+		{0x114c2, 0x114c3, 1},
+		{0x115bf, 0x115c0, 1},
+		{0x1163f, 0x1163f, 1},
+		{0x116b6, 0x116b7, 1},
+		{0x16af0, 0x16af4, 1},
+		{0x16f8f, 0x16f9f, 1},
+		{0x1d167, 0x1d169, 1},
+		{0x1d16d, 0x1d172, 1},
+		{0x1d17b, 0x1d182, 1},
+		{0x1d185, 0x1d18b, 1},
+		{0x1d1aa, 0x1d1ad, 1},
+		{0x1e8d0, 0x1e8d6, 1},
+	},
+	LatinOffset: 6,
+}
+
+var _Extender = &RangeTable{
+	R16: []Range16{
+		{0x00b7, 0x00b7, 1},
+		{0x02d0, 0x02d1, 1},
+		{0x0640, 0x0640, 1},
+		{0x07fa, 0x07fa, 1},
+		{0x0e46, 0x0e46, 1},
+		{0x0ec6, 0x0ec6, 1},
+		{0x180a, 0x180a, 1},
+		{0x1843, 0x1843, 1},
+		{0x1aa7, 0x1aa7, 1},
+		{0x1c36, 0x1c36, 1},
+		{0x1c7b, 0x1c7b, 1},
+		{0x3005, 0x3005, 1},
+		{0x3031, 0x3035, 1},
+		{0x309d, 0x309e, 1},
+		{0x30fc, 0x30fe, 1},
+		{0xa015, 0xa015, 1},
+		{0xa60c, 0xa60c, 1},
+		{0xa9cf, 0xa9cf, 1},
+		{0xa9e6, 0xa9e6, 1},
+		{0xaa70, 0xaa70, 1},
+		{0xaadd, 0xaadd, 1},
+		{0xaaf3, 0xaaf4, 1},
+		{0xff70, 0xff70, 1},
+	},
+	R32: []Range32{
+		{0x1135d, 0x1135d, 1},
+		{0x115c6, 0x115c8, 1},
+		{0x16b42, 0x16b43, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Hex_Digit = &RangeTable{
+	R16: []Range16{
+		{0x0030, 0x0039, 1},
+		{0x0041, 0x0046, 1},
+		{0x0061, 0x0066, 1},
+		{0xff10, 0xff19, 1},
+		{0xff21, 0xff26, 1},
+		{0xff41, 0xff46, 1},
+	},
+	LatinOffset: 3,
+}
+
+var _Hyphen = &RangeTable{
+	R16: []Range16{
+		{0x002d, 0x002d, 1},
+		{0x00ad, 0x00ad, 1},
+		{0x058a, 0x058a, 1},
+		{0x1806, 0x1806, 1},
+		{0x2010, 0x2011, 1},
+		{0x2e17, 0x2e17, 1},
+		{0x30fb, 0x30fb, 1},
+		{0xfe63, 0xfe63, 1},
+		{0xff0d, 0xff0d, 1},
+		{0xff65, 0xff65, 1},
+	},
+	LatinOffset: 2,
+}
+
+var _IDS_Binary_Operator = &RangeTable{
+	R16: []Range16{
+		{0x2ff0, 0x2ff1, 1},
+		{0x2ff4, 0x2ffb, 1},
+	},
+}
+
+var _IDS_Trinary_Operator = &RangeTable{
+	R16: []Range16{
+		{0x2ff2, 0x2ff3, 1},
+	},
+}
+
+var _Ideographic = &RangeTable{
+	R16: []Range16{
+		{0x3006, 0x3007, 1},
+		{0x3021, 0x3029, 1},
+		{0x3038, 0x303a, 1},
+		{0x3400, 0x4db5, 1},
+		{0x4e00, 0x9fcc, 1},
+		{0xf900, 0xfa6d, 1},
+		{0xfa70, 0xfad9, 1},
+	},
+	R32: []Range32{
+		{0x20000, 0x2a6d6, 1},
+		{0x2a700, 0x2b734, 1},
+		{0x2b740, 0x2b81d, 1},
+		{0x2f800, 0x2fa1d, 1},
+	},
+}
+
+var _Join_Control = &RangeTable{
+	R16: []Range16{
+		{0x200c, 0x200d, 1},
+	},
+}
+
+var _Logical_Order_Exception = &RangeTable{
+	R16: []Range16{
+		{0x0e40, 0x0e44, 1},
+		{0x0ec0, 0x0ec4, 1},
+		{0xaab5, 0xaab6, 1},
+		{0xaab9, 0xaab9, 1},
+		{0xaabb, 0xaabc, 1},
+	},
+}
+
+var _Noncharacter_Code_Point = &RangeTable{
+	R16: []Range16{
+		{0xfdd0, 0xfdef, 1},
+		{0xfffe, 0xffff, 1},
+	},
+	R32: []Range32{
+		{0x1fffe, 0x1ffff, 1},
+		{0x2fffe, 0x2ffff, 1},
+		{0x3fffe, 0x3ffff, 1},
+		{0x4fffe, 0x4ffff, 1},
+		{0x5fffe, 0x5ffff, 1},
+		{0x6fffe, 0x6ffff, 1},
+		{0x7fffe, 0x7ffff, 1},
+		{0x8fffe, 0x8ffff, 1},
+		{0x9fffe, 0x9ffff, 1},
+		{0xafffe, 0xaffff, 1},
+		{0xbfffe, 0xbffff, 1},
+		{0xcfffe, 0xcffff, 1},
+		{0xdfffe, 0xdffff, 1},
+		{0xefffe, 0xeffff, 1},
+		{0xffffe, 0xfffff, 1},
+		{0x10fffe, 0x10ffff, 1},
+	},
+}
+
+var _Other_Alphabetic = &RangeTable{
+	R16: []Range16{
+		{0x0345, 0x0345, 1},
+		{0x05b0, 0x05bd, 1},
+		{0x05bf, 0x05bf, 1},
+		{0x05c1, 0x05c2, 1},
+		{0x05c4, 0x05c5, 1},
+		{0x05c7, 0x05c7, 1},
+		{0x0610, 0x061a, 1},
+		{0x064b, 0x0657, 1},
+		{0x0659, 0x065f, 1},
+		{0x0670, 0x0670, 1},
+		{0x06d6, 0x06dc, 1},
+		{0x06e1, 0x06e4, 1},
+		{0x06e7, 0x06e8, 1},
+		{0x06ed, 0x06ed, 1},
+		{0x0711, 0x0711, 1},
+		{0x0730, 0x073f, 1},
+		{0x07a6, 0x07b0, 1},
+		{0x0816, 0x0817, 1},
+		{0x081b, 0x0823, 1},
+		{0x0825, 0x0827, 1},
+		{0x0829, 0x082c, 1},
+		{0x08e4, 0x08e9, 1},
+		{0x08f0, 0x0903, 1},
+		{0x093a, 0x093b, 1},
+		{0x093e, 0x094c, 1},
+		{0x094e, 0x094f, 1},
+		{0x0955, 0x0957, 1},
+		{0x0962, 0x0963, 1},
+		{0x0981, 0x0983, 1},
+		{0x09be, 0x09c4, 1},
+		{0x09c7, 0x09c8, 1},
+		{0x09cb, 0x09cc, 1},
+		{0x09d7, 0x09d7, 1},
+		{0x09e2, 0x09e3, 1},
+		{0x0a01, 0x0a03, 1},
+		{0x0a3e, 0x0a42, 1},
+		{0x0a47, 0x0a48, 1},
+		{0x0a4b, 0x0a4c, 1},
+		{0x0a51, 0x0a51, 1},
+		{0x0a70, 0x0a71, 1},
+		{0x0a75, 0x0a75, 1},
+		{0x0a81, 0x0a83, 1},
+		{0x0abe, 0x0ac5, 1},
+		{0x0ac7, 0x0ac9, 1},
+		{0x0acb, 0x0acc, 1},
+		{0x0ae2, 0x0ae3, 1},
+		{0x0b01, 0x0b03, 1},
+		{0x0b3e, 0x0b44, 1},
+		{0x0b47, 0x0b48, 1},
+		{0x0b4b, 0x0b4c, 1},
+		{0x0b56, 0x0b57, 1},
+		{0x0b62, 0x0b63, 1},
+		{0x0b82, 0x0b82, 1},
+		{0x0bbe, 0x0bc2, 1},
+		{0x0bc6, 0x0bc8, 1},
+		{0x0bca, 0x0bcc, 1},
+		{0x0bd7, 0x0bd7, 1},
+		{0x0c00, 0x0c03, 1},
+		{0x0c3e, 0x0c44, 1},
+		{0x0c46, 0x0c48, 1},
+		{0x0c4a, 0x0c4c, 1},
+		{0x0c55, 0x0c56, 1},
+		{0x0c62, 0x0c63, 1},
+		{0x0c81, 0x0c83, 1},
+		{0x0cbe, 0x0cc4, 1},
+		{0x0cc6, 0x0cc8, 1},
+		{0x0cca, 0x0ccc, 1},
+		{0x0cd5, 0x0cd6, 1},
+		{0x0ce2, 0x0ce3, 1},
+		{0x0d01, 0x0d03, 1},
+		{0x0d3e, 0x0d44, 1},
+		{0x0d46, 0x0d48, 1},
+		{0x0d4a, 0x0d4c, 1},
+		{0x0d57, 0x0d57, 1},
+		{0x0d62, 0x0d63, 1},
+		{0x0d82, 0x0d83, 1},
+		{0x0dcf, 0x0dd4, 1},
+		{0x0dd6, 0x0dd6, 1},
+		{0x0dd8, 0x0ddf, 1},
+		{0x0df2, 0x0df3, 1},
+		{0x0e31, 0x0e31, 1},
+		{0x0e34, 0x0e3a, 1},
+		{0x0e4d, 0x0e4d, 1},
+		{0x0eb1, 0x0eb1, 1},
+		{0x0eb4, 0x0eb9, 1},
+		{0x0ebb, 0x0ebc, 1},
+		{0x0ecd, 0x0ecd, 1},
+		{0x0f71, 0x0f81, 1},
+		{0x0f8d, 0x0f97, 1},
+		{0x0f99, 0x0fbc, 1},
+		{0x102b, 0x1036, 1},
+		{0x1038, 0x1038, 1},
+		{0x103b, 0x103e, 1},
+		{0x1056, 0x1059, 1},
+		{0x105e, 0x1060, 1},
+		{0x1062, 0x1062, 1},
+		{0x1067, 0x1068, 1},
+		{0x1071, 0x1074, 1},
+		{0x1082, 0x1086, 1},
+		{0x109c, 0x109d, 1},
+		{0x135f, 0x135f, 1},
+		{0x1712, 0x1713, 1},
+		{0x1732, 0x1733, 1},
+		{0x1752, 0x1753, 1},
+		{0x1772, 0x1773, 1},
+		{0x17b6, 0x17c8, 1},
+		{0x18a9, 0x18a9, 1},
+		{0x1920, 0x192b, 1},
+		{0x1930, 0x1938, 1},
+		{0x19b0, 0x19c0, 1},
+		{0x19c8, 0x19c9, 1},
+		{0x1a17, 0x1a1b, 1},
+		{0x1a55, 0x1a5e, 1},
+		{0x1a61, 0x1a74, 1},
+		{0x1b00, 0x1b04, 1},
+		{0x1b35, 0x1b43, 1},
+		{0x1b80, 0x1b82, 1},
+		{0x1ba1, 0x1ba9, 1},
+		{0x1bac, 0x1bad, 1},
+		{0x1be7, 0x1bf1, 1},
+		{0x1c24, 0x1c35, 1},
+		{0x1cf2, 0x1cf3, 1},
+		{0x1de7, 0x1df4, 1},
+		{0x24b6, 0x24e9, 1},
+		{0x2de0, 0x2dff, 1},
+		{0xa674, 0xa67b, 1},
+		{0xa69f, 0xa69f, 1},
+		{0xa823, 0xa827, 1},
+		{0xa880, 0xa881, 1},
+		{0xa8b4, 0xa8c3, 1},
+		{0xa926, 0xa92a, 1},
+		{0xa947, 0xa952, 1},
+		{0xa980, 0xa983, 1},
+		{0xa9b4, 0xa9bf, 1},
+		{0xaa29, 0xaa36, 1},
+		{0xaa43, 0xaa43, 1},
+		{0xaa4c, 0xaa4d, 1},
+		{0xaab0, 0xaab0, 1},
+		{0xaab2, 0xaab4, 1},
+		{0xaab7, 0xaab8, 1},
+		{0xaabe, 0xaabe, 1},
+		{0xaaeb, 0xaaef, 1},
+		{0xaaf5, 0xaaf5, 1},
+		{0xabe3, 0xabea, 1},
+		{0xfb1e, 0xfb1e, 1},
+	},
+	R32: []Range32{
+		{0x10376, 0x1037a, 1},
+		{0x10a01, 0x10a03, 1},
+		{0x10a05, 0x10a06, 1},
+		{0x10a0c, 0x10a0f, 1},
+		{0x11000, 0x11002, 1},
+		{0x11038, 0x11045, 1},
+		{0x11082, 0x11082, 1},
+		{0x110b0, 0x110b8, 1},
+		{0x11100, 0x11102, 1},
+		{0x11127, 0x11132, 1},
+		{0x11180, 0x11182, 1},
+		{0x111b3, 0x111bf, 1},
+		{0x1122c, 0x11234, 1},
+		{0x11237, 0x11237, 1},
+		{0x112df, 0x112e8, 1},
+		{0x11301, 0x11303, 1},
+		{0x1133e, 0x11344, 1},
+		{0x11347, 0x11348, 1},
+		{0x1134b, 0x1134c, 1},
+		{0x11357, 0x11357, 1},
+		{0x11362, 0x11363, 1},
+		{0x114b0, 0x114c1, 1},
+		{0x115af, 0x115b5, 1},
+		{0x115b8, 0x115be, 1},
+		{0x11630, 0x1163e, 1},
+		{0x11640, 0x11640, 1},
+		{0x116ab, 0x116b5, 1},
+		{0x16b30, 0x16b36, 1},
+		{0x16f51, 0x16f7e, 1},
+		{0x1bc9e, 0x1bc9e, 1},
+		{0x1f130, 0x1f149, 1},
+		{0x1f150, 0x1f169, 1},
+		{0x1f170, 0x1f189, 1},
+	},
+}
+
+var _Other_Default_Ignorable_Code_Point = &RangeTable{
+	R16: []Range16{
+		{0x034f, 0x034f, 1},
+		{0x115f, 0x1160, 1},
+		{0x17b4, 0x17b5, 1},
+		{0x2065, 0x2065, 1},
+		{0x3164, 0x3164, 1},
+		{0xffa0, 0xffa0, 1},
+		{0xfff0, 0xfff8, 1},
+	},
+	R32: []Range32{
+		{0xe0000, 0xe0000, 1},
+		{0xe0002, 0xe001f, 1},
+		{0xe0080, 0xe00ff, 1},
+		{0xe01f0, 0xe0fff, 1},
+	},
+}
+
+var _Other_Grapheme_Extend = &RangeTable{
+	R16: []Range16{
+		{0x09be, 0x09be, 1},
+		{0x09d7, 0x09d7, 1},
+		{0x0b3e, 0x0b3e, 1},
+		{0x0b57, 0x0b57, 1},
+		{0x0bbe, 0x0bbe, 1},
+		{0x0bd7, 0x0bd7, 1},
+		{0x0cc2, 0x0cc2, 1},
+		{0x0cd5, 0x0cd6, 1},
+		{0x0d3e, 0x0d3e, 1},
+		{0x0d57, 0x0d57, 1},
+		{0x0dcf, 0x0dcf, 1},
+		{0x0ddf, 0x0ddf, 1},
+		{0x200c, 0x200d, 1},
+		{0x302e, 0x302f, 1},
+		{0xff9e, 0xff9f, 1},
+	},
+	R32: []Range32{
+		{0x1133e, 0x1133e, 1},
+		{0x11357, 0x11357, 1},
+		{0x114b0, 0x114b0, 1},
+		{0x114bd, 0x114bd, 1},
+		{0x115af, 0x115af, 1},
+		{0x1d165, 0x1d165, 1},
+		{0x1d16e, 0x1d172, 1},
+	},
+}
+
+var _Other_ID_Continue = &RangeTable{
+	R16: []Range16{
+		{0x00b7, 0x00b7, 1},
+		{0x0387, 0x0387, 1},
+		{0x1369, 0x1371, 1},
+		{0x19da, 0x19da, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Other_ID_Start = &RangeTable{
+	R16: []Range16{
+		{0x2118, 0x2118, 1},
+		{0x212e, 0x212e, 1},
+		{0x309b, 0x309c, 1},
+	},
+}
+
+var _Other_Lowercase = &RangeTable{
+	R16: []Range16{
+		{0x00aa, 0x00aa, 1},
+		{0x00ba, 0x00ba, 1},
+		{0x02b0, 0x02b8, 1},
+		{0x02c0, 0x02c1, 1},
+		{0x02e0, 0x02e4, 1},
+		{0x0345, 0x0345, 1},
+		{0x037a, 0x037a, 1},
+		{0x1d2c, 0x1d6a, 1},
+		{0x1d78, 0x1d78, 1},
+		{0x1d9b, 0x1dbf, 1},
+		{0x2071, 0x2071, 1},
+		{0x207f, 0x207f, 1},
+		{0x2090, 0x209c, 1},
+		{0x2170, 0x217f, 1},
+		{0x24d0, 0x24e9, 1},
+		{0x2c7c, 0x2c7d, 1},
+		{0xa69c, 0xa69d, 1},
+		{0xa770, 0xa770, 1},
+		{0xa7f8, 0xa7f9, 1},
+		{0xab5c, 0xab5f, 1},
+	},
+	LatinOffset: 2,
+}
+
+var _Other_Math = &RangeTable{
+	R16: []Range16{
+		{0x005e, 0x005e, 1},
+		{0x03d0, 0x03d2, 1},
+		{0x03d5, 0x03d5, 1},
+		{0x03f0, 0x03f1, 1},
+		{0x03f4, 0x03f5, 1},
+		{0x2016, 0x2016, 1},
+		{0x2032, 0x2034, 1},
+		{0x2040, 0x2040, 1},
+		{0x2061, 0x2064, 1},
+		{0x207d, 0x207e, 1},
+		{0x208d, 0x208e, 1},
+		{0x20d0, 0x20dc, 1},
+		{0x20e1, 0x20e1, 1},
+		{0x20e5, 0x20e6, 1},
+		{0x20eb, 0x20ef, 1},
+		{0x2102, 0x2102, 1},
+		{0x2107, 0x2107, 1},
+		{0x210a, 0x2113, 1},
+		{0x2115, 0x2115, 1},
+		{0x2119, 0x211d, 1},
+		{0x2124, 0x2124, 1},
+		{0x2128, 0x2129, 1},
+		{0x212c, 0x212d, 1},
+		{0x212f, 0x2131, 1},
+		{0x2133, 0x2138, 1},
+		{0x213c, 0x213f, 1},
+		{0x2145, 0x2149, 1},
+		{0x2195, 0x2199, 1},
+		{0x219c, 0x219f, 1},
+		{0x21a1, 0x21a2, 1},
+		{0x21a4, 0x21a5, 1},
+		{0x21a7, 0x21a7, 1},
+		{0x21a9, 0x21ad, 1},
+		{0x21b0, 0x21b1, 1},
+		{0x21b6, 0x21b7, 1},
+		{0x21bc, 0x21cd, 1},
+		{0x21d0, 0x21d1, 1},
+		{0x21d3, 0x21d3, 1},
+		{0x21d5, 0x21db, 1},
+		{0x21dd, 0x21dd, 1},
+		{0x21e4, 0x21e5, 1},
+		{0x2308, 0x230b, 1},
+		{0x23b4, 0x23b5, 1},
+		{0x23b7, 0x23b7, 1},
+		{0x23d0, 0x23d0, 1},
+		{0x23e2, 0x23e2, 1},
+		{0x25a0, 0x25a1, 1},
+		{0x25ae, 0x25b6, 1},
+		{0x25bc, 0x25c0, 1},
+		{0x25c6, 0x25c7, 1},
+		{0x25ca, 0x25cb, 1},
+		{0x25cf, 0x25d3, 1},
+		{0x25e2, 0x25e2, 1},
+		{0x25e4, 0x25e4, 1},
+		{0x25e7, 0x25ec, 1},
+		{0x2605, 0x2606, 1},
+		{0x2640, 0x2640, 1},
+		{0x2642, 0x2642, 1},
+		{0x2660, 0x2663, 1},
+		{0x266d, 0x266e, 1},
+		{0x27c5, 0x27c6, 1},
+		{0x27e6, 0x27ef, 1},
+		{0x2983, 0x2998, 1},
+		{0x29d8, 0x29db, 1},
+		{0x29fc, 0x29fd, 1},
+		{0xfe61, 0xfe61, 1},
+		{0xfe63, 0xfe63, 1},
+		{0xfe68, 0xfe68, 1},
+		{0xff3c, 0xff3c, 1},
+		{0xff3e, 0xff3e, 1},
+	},
+	R32: []Range32{
+		{0x1d400, 0x1d454, 1},
+		{0x1d456, 0x1d49c, 1},
+		{0x1d49e, 0x1d49f, 1},
+		{0x1d4a2, 0x1d4a2, 1},
+		{0x1d4a5, 0x1d4a6, 1},
+		{0x1d4a9, 0x1d4ac, 1},
+		{0x1d4ae, 0x1d4b9, 1},
+		{0x1d4bb, 0x1d4bb, 1},
+		{0x1d4bd, 0x1d4c3, 1},
+		{0x1d4c5, 0x1d505, 1},
+		{0x1d507, 0x1d50a, 1},
+		{0x1d50d, 0x1d514, 1},
+		{0x1d516, 0x1d51c, 1},
+		{0x1d51e, 0x1d539, 1},
+		{0x1d53b, 0x1d53e, 1},
+		{0x1d540, 0x1d544, 1},
+		{0x1d546, 0x1d546, 1},
+		{0x1d54a, 0x1d550, 1},
+		{0x1d552, 0x1d6a5, 1},
+		{0x1d6a8, 0x1d6c0, 1},
+		{0x1d6c2, 0x1d6da, 1},
+		{0x1d6dc, 0x1d6fa, 1},
+		{0x1d6fc, 0x1d714, 1},
+		{0x1d716, 0x1d734, 1},
+		{0x1d736, 0x1d74e, 1},
+		{0x1d750, 0x1d76e, 1},
+		{0x1d770, 0x1d788, 1},
+		{0x1d78a, 0x1d7a8, 1},
+		{0x1d7aa, 0x1d7c2, 1},
+		{0x1d7c4, 0x1d7cb, 1},
+		{0x1d7ce, 0x1d7ff, 1},
+		{0x1ee00, 0x1ee03, 1},
+		{0x1ee05, 0x1ee1f, 1},
+		{0x1ee21, 0x1ee22, 1},
+		{0x1ee24, 0x1ee24, 1},
+		{0x1ee27, 0x1ee27, 1},
+		{0x1ee29, 0x1ee32, 1},
+		{0x1ee34, 0x1ee37, 1},
+		{0x1ee39, 0x1ee39, 1},
+		{0x1ee3b, 0x1ee3b, 1},
+		{0x1ee42, 0x1ee42, 1},
+		{0x1ee47, 0x1ee47, 1},
+		{0x1ee49, 0x1ee49, 1},
+		{0x1ee4b, 0x1ee4b, 1},
+		{0x1ee4d, 0x1ee4f, 1},
+		{0x1ee51, 0x1ee52, 1},
+		{0x1ee54, 0x1ee54, 1},
+		{0x1ee57, 0x1ee57, 1},
+		{0x1ee59, 0x1ee59, 1},
+		{0x1ee5b, 0x1ee5b, 1},
+		{0x1ee5d, 0x1ee5d, 1},
+		{0x1ee5f, 0x1ee5f, 1},
+		{0x1ee61, 0x1ee62, 1},
+		{0x1ee64, 0x1ee64, 1},
+		{0x1ee67, 0x1ee6a, 1},
+		{0x1ee6c, 0x1ee72, 1},
+		{0x1ee74, 0x1ee77, 1},
+		{0x1ee79, 0x1ee7c, 1},
+		{0x1ee7e, 0x1ee7e, 1},
+		{0x1ee80, 0x1ee89, 1},
+		{0x1ee8b, 0x1ee9b, 1},
+		{0x1eea1, 0x1eea3, 1},
+		{0x1eea5, 0x1eea9, 1},
+		{0x1eeab, 0x1eebb, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Other_Uppercase = &RangeTable{
+	R16: []Range16{
+		{0x2160, 0x216f, 1},
+		{0x24b6, 0x24cf, 1},
+	},
+	R32: []Range32{
+		{0x1f130, 0x1f149, 1},
+		{0x1f150, 0x1f169, 1},
+		{0x1f170, 0x1f189, 1},
+	},
+}
+
+var _Pattern_Syntax = &RangeTable{
+	R16: []Range16{
+		{0x0021, 0x002f, 1},
+		{0x003a, 0x0040, 1},
+		{0x005b, 0x005e, 1},
+		{0x0060, 0x0060, 1},
+		{0x007b, 0x007e, 1},
+		{0x00a1, 0x00a7, 1},
+		{0x00a9, 0x00a9, 1},
+		{0x00ab, 0x00ac, 1},
+		{0x00ae, 0x00ae, 1},
+		{0x00b0, 0x00b1, 1},
+		{0x00b6, 0x00b6, 1},
+		{0x00bb, 0x00bb, 1},
+		{0x00bf, 0x00bf, 1},
+		{0x00d7, 0x00d7, 1},
+		{0x00f7, 0x00f7, 1},
+		{0x2010, 0x2027, 1},
+		{0x2030, 0x203e, 1},
+		{0x2041, 0x2053, 1},
+		{0x2055, 0x205e, 1},
+		{0x2190, 0x245f, 1},
+		{0x2500, 0x2775, 1},
+		{0x2794, 0x2bff, 1},
+		{0x2e00, 0x2e7f, 1},
+		{0x3001, 0x3003, 1},
+		{0x3008, 0x3020, 1},
+		{0x3030, 0x3030, 1},
+		{0xfd3e, 0xfd3f, 1},
+		{0xfe45, 0xfe46, 1},
+	},
+	LatinOffset: 15,
+}
+
+var _Pattern_White_Space = &RangeTable{
+	R16: []Range16{
+		{0x0009, 0x000d, 1},
+		{0x0020, 0x0020, 1},
+		{0x0085, 0x0085, 1},
+		{0x200e, 0x200f, 1},
+		{0x2028, 0x2029, 1},
+	},
+	LatinOffset: 3,
+}
+
+var _Quotation_Mark = &RangeTable{
+	R16: []Range16{
+		{0x0022, 0x0022, 1},
+		{0x0027, 0x0027, 1},
+		{0x00ab, 0x00ab, 1},
+		{0x00bb, 0x00bb, 1},
+		{0x2018, 0x201f, 1},
+		{0x2039, 0x203a, 1},
+		{0x2e42, 0x2e42, 1},
+		{0x300c, 0x300f, 1},
+		{0x301d, 0x301f, 1},
+		{0xfe41, 0xfe44, 1},
+		{0xff02, 0xff02, 1},
+		{0xff07, 0xff07, 1},
+		{0xff62, 0xff63, 1},
+	},
+	LatinOffset: 4,
+}
+
+var _Radical = &RangeTable{
+	R16: []Range16{
+		{0x2e80, 0x2e99, 1},
+		{0x2e9b, 0x2ef3, 1},
+		{0x2f00, 0x2fd5, 1},
+	},
+}
+
+var _STerm = &RangeTable{
+	R16: []Range16{
+		{0x0021, 0x0021, 1},
+		{0x002e, 0x002e, 1},
+		{0x003f, 0x003f, 1},
+		{0x0589, 0x0589, 1},
+		{0x061f, 0x061f, 1},
+		{0x06d4, 0x06d4, 1},
+		{0x0700, 0x0702, 1},
+		{0x07f9, 0x07f9, 1},
+		{0x0964, 0x0965, 1},
+		{0x104a, 0x104b, 1},
+		{0x1362, 0x1362, 1},
+		{0x1367, 0x1368, 1},
+		{0x166e, 0x166e, 1},
+		{0x1735, 0x1736, 1},
+		{0x1803, 0x1803, 1},
+		{0x1809, 0x1809, 1},
+		{0x1944, 0x1945, 1},
+		{0x1aa8, 0x1aab, 1},
+		{0x1b5a, 0x1b5b, 1},
+		{0x1b5e, 0x1b5f, 1},
+		{0x1c3b, 0x1c3c, 1},
+		{0x1c7e, 0x1c7f, 1},
+		{0x203c, 0x203d, 1},
+		{0x2047, 0x2049, 1},
+		{0x2e2e, 0x2e2e, 1},
+		{0x2e3c, 0x2e3c, 1},
+		{0x3002, 0x3002, 1},
+		{0xa4ff, 0xa4ff, 1},
+		{0xa60e, 0xa60f, 1},
+		{0xa6f3, 0xa6f3, 1},
+		{0xa6f7, 0xa6f7, 1},
+		{0xa876, 0xa877, 1},
+		{0xa8ce, 0xa8cf, 1},
+		{0xa92f, 0xa92f, 1},
+		{0xa9c8, 0xa9c9, 1},
+		{0xaa5d, 0xaa5f, 1},
+		{0xaaf0, 0xaaf1, 1},
+		{0xabeb, 0xabeb, 1},
+		{0xfe52, 0xfe52, 1},
+		{0xfe56, 0xfe57, 1},
+		{0xff01, 0xff01, 1},
+		{0xff0e, 0xff0e, 1},
+		{0xff1f, 0xff1f, 1},
+		{0xff61, 0xff61, 1},
+	},
+	R32: []Range32{
+		{0x10a56, 0x10a57, 1},
+		{0x11047, 0x11048, 1},
+		{0x110be, 0x110c1, 1},
+		{0x11141, 0x11143, 1},
+		{0x111c5, 0x111c6, 1},
+		{0x111cd, 0x111cd, 1},
+		{0x11238, 0x11239, 1},
+		{0x1123b, 0x1123c, 1},
+		{0x115c2, 0x115c3, 1},
+		{0x115c9, 0x115c9, 1},
+		{0x11641, 0x11642, 1},
+		{0x16a6e, 0x16a6f, 1},
+		{0x16af5, 0x16af5, 1},
+		{0x16b37, 0x16b38, 1},
+		{0x16b44, 0x16b44, 1},
+		{0x1bc9f, 0x1bc9f, 1},
+	},
+	LatinOffset: 3,
+}
+
+var _Soft_Dotted = &RangeTable{
+	R16: []Range16{
+		{0x0069, 0x006a, 1},
+		{0x012f, 0x012f, 1},
+		{0x0249, 0x0249, 1},
+		{0x0268, 0x0268, 1},
+		{0x029d, 0x029d, 1},
+		{0x02b2, 0x02b2, 1},
+		{0x03f3, 0x03f3, 1},
+		{0x0456, 0x0456, 1},
+		{0x0458, 0x0458, 1},
+		{0x1d62, 0x1d62, 1},
+		{0x1d96, 0x1d96, 1},
+		{0x1da4, 0x1da4, 1},
+		{0x1da8, 0x1da8, 1},
+		{0x1e2d, 0x1e2d, 1},
+		{0x1ecb, 0x1ecb, 1},
+		{0x2071, 0x2071, 1},
+		{0x2148, 0x2149, 1},
+		{0x2c7c, 0x2c7c, 1},
+	},
+	R32: []Range32{
+		{0x1d422, 0x1d423, 1},
+		{0x1d456, 0x1d457, 1},
+		{0x1d48a, 0x1d48b, 1},
+		{0x1d4be, 0x1d4bf, 1},
+		{0x1d4f2, 0x1d4f3, 1},
+		{0x1d526, 0x1d527, 1},
+		{0x1d55a, 0x1d55b, 1},
+		{0x1d58e, 0x1d58f, 1},
+		{0x1d5c2, 0x1d5c3, 1},
+		{0x1d5f6, 0x1d5f7, 1},
+		{0x1d62a, 0x1d62b, 1},
+		{0x1d65e, 0x1d65f, 1},
+		{0x1d692, 0x1d693, 1},
+	},
+	LatinOffset: 1,
+}
+
+var _Terminal_Punctuation = &RangeTable{
+	R16: []Range16{
+		{0x0021, 0x0021, 1},
+		{0x002c, 0x002c, 1},
+		{0x002e, 0x002e, 1},
+		{0x003a, 0x003b, 1},
+		{0x003f, 0x003f, 1},
+		{0x037e, 0x037e, 1},
+		{0x0387, 0x0387, 1},
+		{0x0589, 0x0589, 1},
+		{0x05c3, 0x05c3, 1},
+		{0x060c, 0x060c, 1},
+		{0x061b, 0x061b, 1},
+		{0x061f, 0x061f, 1},
+		{0x06d4, 0x06d4, 1},
+		{0x0700, 0x070a, 1},
+		{0x070c, 0x070c, 1},
+		{0x07f8, 0x07f9, 1},
+		{0x0830, 0x083e, 1},
+		{0x085e, 0x085e, 1},
+		{0x0964, 0x0965, 1},
+		{0x0e5a, 0x0e5b, 1},
+		{0x0f08, 0x0f08, 1},
+		{0x0f0d, 0x0f12, 1},
+		{0x104a, 0x104b, 1},
+		{0x1361, 0x1368, 1},
+		{0x166d, 0x166e, 1},
+		{0x16eb, 0x16ed, 1},
+		{0x1735, 0x1736, 1},
+		{0x17d4, 0x17d6, 1},
+		{0x17da, 0x17da, 1},
+		{0x1802, 0x1805, 1},
+		{0x1808, 0x1809, 1},
+		{0x1944, 0x1945, 1},
+		{0x1aa8, 0x1aab, 1},
+		{0x1b5a, 0x1b5b, 1},
+		{0x1b5d, 0x1b5f, 1},
+		{0x1c3b, 0x1c3f, 1},
+		{0x1c7e, 0x1c7f, 1},
+		{0x203c, 0x203d, 1},
+		{0x2047, 0x2049, 1},
+		{0x2e2e, 0x2e2e, 1},
+		{0x2e3c, 0x2e3c, 1},
+		{0x2e41, 0x2e41, 1},
+		{0x3001, 0x3002, 1},
+		{0xa4fe, 0xa4ff, 1},
+		{0xa60d, 0xa60f, 1},
+		{0xa6f3, 0xa6f7, 1},
+		{0xa876, 0xa877, 1},
+		{0xa8ce, 0xa8cf, 1},
+		{0xa92f, 0xa92f, 1},
+		{0xa9c7, 0xa9c9, 1},
+		{0xaa5d, 0xaa5f, 1},
+		{0xaadf, 0xaadf, 1},
+		{0xaaf0, 0xaaf1, 1},
+		{0xabeb, 0xabeb, 1},
+		{0xfe50, 0xfe52, 1},
+		{0xfe54, 0xfe57, 1},
+		{0xff01, 0xff01, 1},
+		{0xff0c, 0xff0c, 1},
+		{0xff0e, 0xff0e, 1},
+		{0xff1a, 0xff1b, 1},
+		{0xff1f, 0xff1f, 1},
+		{0xff61, 0xff61, 1},
+		{0xff64, 0xff64, 1},
+	},
+	R32: []Range32{
+		{0x1039f, 0x1039f, 1},
+		{0x103d0, 0x103d0, 1},
+		{0x10857, 0x10857, 1},
+		{0x1091f, 0x1091f, 1},
+		{0x10a56, 0x10a57, 1},
+		{0x10af0, 0x10af5, 1},
+		{0x10b3a, 0x10b3f, 1},
+		{0x10b99, 0x10b9c, 1},
+		{0x11047, 0x1104d, 1},
+		{0x110be, 0x110c1, 1},
+		{0x11141, 0x11143, 1},
+		{0x111c5, 0x111c6, 1},
+		{0x111cd, 0x111cd, 1},
+		{0x11238, 0x1123c, 1},
+		{0x115c2, 0x115c5, 1},
+		{0x115c9, 0x115c9, 1},
+		{0x11641, 0x11642, 1},
+		{0x12470, 0x12474, 1},
+		{0x16a6e, 0x16a6f, 1},
+		{0x16af5, 0x16af5, 1},
+		{0x16b37, 0x16b39, 1},
+		{0x16b44, 0x16b44, 1},
+		{0x1bc9f, 0x1bc9f, 1},
+	},
+	LatinOffset: 5,
+}
+
+var _Unified_Ideograph = &RangeTable{
+	R16: []Range16{
+		{0x3400, 0x4db5, 1},
+		{0x4e00, 0x9fcc, 1},
+		{0xfa0e, 0xfa0f, 1},
+		{0xfa11, 0xfa11, 1},
+		{0xfa13, 0xfa14, 1},
+		{0xfa1f, 0xfa1f, 1},
+		{0xfa21, 0xfa21, 1},
+		{0xfa23, 0xfa24, 1},
+		{0xfa27, 0xfa29, 1},
+	},
+	R32: []Range32{
+		{0x20000, 0x2a6d6, 1},
+		{0x2a700, 0x2b734, 1},
+		{0x2b740, 0x2b81d, 1},
+	},
+}
+
+var _Variation_Selector = &RangeTable{
+	R16: []Range16{
+		{0x180b, 0x180d, 1},
+		{0xfe00, 0xfe0f, 1},
+	},
+	R32: []Range32{
+		{0xe0100, 0xe01ef, 1},
+	},
+}
+
+var _White_Space = &RangeTable{
+	R16: []Range16{
+		{0x0009, 0x000d, 1},
+		{0x0020, 0x0020, 1},
+		{0x0085, 0x0085, 1},
+		{0x00a0, 0x00a0, 1},
+		{0x1680, 0x1680, 1},
+		{0x2000, 0x200a, 1},
+		{0x2028, 0x2029, 1},
+		{0x202f, 0x202f, 1},
+		{0x205f, 0x205f, 1},
+		{0x3000, 0x3000, 1},
+	},
+	LatinOffset: 4,
+}
+
+// These variables have type *RangeTable.
+var (
+	ASCII_Hex_Digit                    = _ASCII_Hex_Digit                    // ASCII_Hex_Digit is the set of Unicode characters with property ASCII_Hex_Digit.
+	Bidi_Control                       = _Bidi_Control                       // Bidi_Control is the set of Unicode characters with property Bidi_Control.
+	Dash                               = _Dash                               // Dash is the set of Unicode characters with property Dash.
+	Deprecated                         = _Deprecated                         // Deprecated is the set of Unicode characters with property Deprecated.
+	Diacritic                          = _Diacritic                          // Diacritic is the set of Unicode characters with property Diacritic.
+	Extender                           = _Extender                           // Extender is the set of Unicode characters with property Extender.
+	Hex_Digit                          = _Hex_Digit                          // Hex_Digit is the set of Unicode characters with property Hex_Digit.
+	Hyphen                             = _Hyphen                             // Hyphen is the set of Unicode characters with property Hyphen.
+	IDS_Binary_Operator                = _IDS_Binary_Operator                // IDS_Binary_Operator is the set of Unicode characters with property IDS_Binary_Operator.
+	IDS_Trinary_Operator               = _IDS_Trinary_Operator               // IDS_Trinary_Operator is the set of Unicode characters with property IDS_Trinary_Operator.
+	Ideographic                        = _Ideographic                        // Ideographic is the set of Unicode characters with property Ideographic.
+	Join_Control                       = _Join_Control                       // Join_Control is the set of Unicode characters with property Join_Control.
+	Logical_Order_Exception            = _Logical_Order_Exception            // Logical_Order_Exception is the set of Unicode characters with property Logical_Order_Exception.
+	Noncharacter_Code_Point            = _Noncharacter_Code_Point            // Noncharacter_Code_Point is the set of Unicode characters with property Noncharacter_Code_Point.
+	Other_Alphabetic                   = _Other_Alphabetic                   // Other_Alphabetic is the set of Unicode characters with property Other_Alphabetic.
+	Other_Default_Ignorable_Code_Point = _Other_Default_Ignorable_Code_Point // Other_Default_Ignorable_Code_Point is the set of Unicode characters with property Other_Default_Ignorable_Code_Point.
+	Other_Grapheme_Extend              = _Other_Grapheme_Extend              // Other_Grapheme_Extend is the set of Unicode characters with property Other_Grapheme_Extend.
+	Other_ID_Continue                  = _Other_ID_Continue                  // Other_ID_Continue is the set of Unicode characters with property Other_ID_Continue.
+	Other_ID_Start                     = _Other_ID_Start                     // Other_ID_Start is the set of Unicode characters with property Other_ID_Start.
+	Other_Lowercase                    = _Other_Lowercase                    // Other_Lowercase is the set of Unicode characters with property Other_Lowercase.
+	Other_Math                         = _Other_Math                         // Other_Math is the set of Unicode characters with property Other_Math.
+	Other_Uppercase                    = _Other_Uppercase                    // Other_Uppercase is the set of Unicode characters with property Other_Uppercase.
+	Pattern_Syntax                     = _Pattern_Syntax                     // Pattern_Syntax is the set of Unicode characters with property Pattern_Syntax.
+	Pattern_White_Space                = _Pattern_White_Space                // Pattern_White_Space is the set of Unicode characters with property Pattern_White_Space.
+	Quotation_Mark                     = _Quotation_Mark                     // Quotation_Mark is the set of Unicode characters with property Quotation_Mark.
+	Radical                            = _Radical                            // Radical is the set of Unicode characters with property Radical.
+	STerm                              = _STerm                              // STerm is the set of Unicode characters with property STerm.
+	Soft_Dotted                        = _Soft_Dotted                        // Soft_Dotted is the set of Unicode characters with property Soft_Dotted.
+	Terminal_Punctuation               = _Terminal_Punctuation               // Terminal_Punctuation is the set of Unicode characters with property Terminal_Punctuation.
+	Unified_Ideograph                  = _Unified_Ideograph                  // Unified_Ideograph is the set of Unicode characters with property Unified_Ideograph.
+	Variation_Selector                 = _Variation_Selector                 // Variation_Selector is the set of Unicode characters with property Variation_Selector.
+	White_Space                        = _White_Space                        // White_Space is the set of Unicode characters with property White_Space.
+)
+
+// Generated by running
+//	maketables --data=http://www.unicode.org/Public/7.0.0/ucd/UnicodeData.txt --casefolding=http://www.unicode.org/Public/7.0.0/ucd/CaseFolding.txt
+// DO NOT EDIT
+
+// CaseRanges is the table describing case mappings for all letters with
+// non-self mappings.
+var CaseRanges = _CaseRanges
+var _CaseRanges = []CaseRange{
+	{0x0041, 0x005A, d{0, 32, 0}},
+	{0x0061, 0x007A, d{-32, 0, -32}},
+	{0x00B5, 0x00B5, d{743, 0, 743}},
+	{0x00C0, 0x00D6, d{0, 32, 0}},
+	{0x00D8, 0x00DE, d{0, 32, 0}},
+	{0x00E0, 0x00F6, d{-32, 0, -32}},
+	{0x00F8, 0x00FE, d{-32, 0, -32}},
+	{0x00FF, 0x00FF, d{121, 0, 121}},
+	{0x0100, 0x012F, d{UpperLower, UpperLower, UpperLower}},
+	{0x0130, 0x0130, d{0, -199, 0}},
+	{0x0131, 0x0131, d{-232, 0, -232}},
+	{0x0132, 0x0137, d{UpperLower, UpperLower, UpperLower}},
+	{0x0139, 0x0148, d{UpperLower, UpperLower, UpperLower}},
+	{0x014A, 0x0177, d{UpperLower, UpperLower, UpperLower}},
+	{0x0178, 0x0178, d{0, -121, 0}},
+	{0x0179, 0x017E, d{UpperLower, UpperLower, UpperLower}},
+	{0x017F, 0x017F, d{-300, 0, -300}},
+	{0x0180, 0x0180, d{195, 0, 195}},
+	{0x0181, 0x0181, d{0, 210, 0}},
+	{0x0182, 0x0185, d{UpperLower, UpperLower, UpperLower}},
+	{0x0186, 0x0186, d{0, 206, 0}},
+	{0x0187, 0x0188, d{UpperLower, UpperLower, UpperLower}},
+	{0x0189, 0x018A, d{0, 205, 0}},
+	{0x018B, 0x018C, d{UpperLower, UpperLower, UpperLower}},
+	{0x018E, 0x018E, d{0, 79, 0}},
+	{0x018F, 0x018F, d{0, 202, 0}},
+	{0x0190, 0x0190, d{0, 203, 0}},
+	{0x0191, 0x0192, d{UpperLower, UpperLower, UpperLower}},
+	{0x0193, 0x0193, d{0, 205, 0}},
+	{0x0194, 0x0194, d{0, 207, 0}},
+	{0x0195, 0x0195, d{97, 0, 97}},
+	{0x0196, 0x0196, d{0, 211, 0}},
+	{0x0197, 0x0197, d{0, 209, 0}},
+	{0x0198, 0x0199, d{UpperLower, UpperLower, UpperLower}},
+	{0x019A, 0x019A, d{163, 0, 163}},
+	{0x019C, 0x019C, d{0, 211, 0}},
+	{0x019D, 0x019D, d{0, 213, 0}},
+	{0x019E, 0x019E, d{130, 0, 130}},
+	{0x019F, 0x019F, d{0, 214, 0}},
+	{0x01A0, 0x01A5, d{UpperLower, UpperLower, UpperLower}},
+	{0x01A6, 0x01A6, d{0, 218, 0}},
+	{0x01A7, 0x01A8, d{UpperLower, UpperLower, UpperLower}},
+	{0x01A9, 0x01A9, d{0, 218, 0}},
+	{0x01AC, 0x01AD, d{UpperLower, UpperLower, UpperLower}},
+	{0x01AE, 0x01AE, d{0, 218, 0}},
+	{0x01AF, 0x01B0, d{UpperLower, UpperLower, UpperLower}},
+	{0x01B1, 0x01B2, d{0, 217, 0}},
+	{0x01B3, 0x01B6, d{UpperLower, UpperLower, UpperLower}},
+	{0x01B7, 0x01B7, d{0, 219, 0}},
+	{0x01B8, 0x01B9, d{UpperLower, UpperLower, UpperLower}},
+	{0x01BC, 0x01BD, d{UpperLower, UpperLower, UpperLower}},
+	{0x01BF, 0x01BF, d{56, 0, 56}},
+	{0x01C4, 0x01C4, d{0, 2, 1}},
+	{0x01C5, 0x01C5, d{-1, 1, 0}},
+	{0x01C6, 0x01C6, d{-2, 0, -1}},
+	{0x01C7, 0x01C7, d{0, 2, 1}},
+	{0x01C8, 0x01C8, d{-1, 1, 0}},
+	{0x01C9, 0x01C9, d{-2, 0, -1}},
+	{0x01CA, 0x01CA, d{0, 2, 1}},
+	{0x01CB, 0x01CB, d{-1, 1, 0}},
+	{0x01CC, 0x01CC, d{-2, 0, -1}},
+	{0x01CD, 0x01DC, d{UpperLower, UpperLower, UpperLower}},
+	{0x01DD, 0x01DD, d{-79, 0, -79}},
+	{0x01DE, 0x01EF, d{UpperLower, UpperLower, UpperLower}},
+	{0x01F1, 0x01F1, d{0, 2, 1}},
+	{0x01F2, 0x01F2, d{-1, 1, 0}},
+	{0x01F3, 0x01F3, d{-2, 0, -1}},
+	{0x01F4, 0x01F5, d{UpperLower, UpperLower, UpperLower}},
+	{0x01F6, 0x01F6, d{0, -97, 0}},
+	{0x01F7, 0x01F7, d{0, -56, 0}},
+	{0x01F8, 0x021F, d{UpperLower, UpperLower, UpperLower}},
+	{0x0220, 0x0220, d{0, -130, 0}},
+	{0x0222, 0x0233, d{UpperLower, UpperLower, UpperLower}},
+	{0x023A, 0x023A, d{0, 10795, 0}},
+	{0x023B, 0x023C, d{UpperLower, UpperLower, UpperLower}},
+	{0x023D, 0x023D, d{0, -163, 0}},
+	{0x023E, 0x023E, d{0, 10792, 0}},
+	{0x023F, 0x0240, d{10815, 0, 10815}},
+	{0x0241, 0x0242, d{UpperLower, UpperLower, UpperLower}},
+	{0x0243, 0x0243, d{0, -195, 0}},
+	{0x0244, 0x0244, d{0, 69, 0}},
+	{0x0245, 0x0245, d{0, 71, 0}},
+	{0x0246, 0x024F, d{UpperLower, UpperLower, UpperLower}},
+	{0x0250, 0x0250, d{10783, 0, 10783}},
+	{0x0251, 0x0251, d{10780, 0, 10780}},
+	{0x0252, 0x0252, d{10782, 0, 10782}},
+	{0x0253, 0x0253, d{-210, 0, -210}},
+	{0x0254, 0x0254, d{-206, 0, -206}},
+	{0x0256, 0x0257, d{-205, 0, -205}},
+	{0x0259, 0x0259, d{-202, 0, -202}},
+	{0x025B, 0x025B, d{-203, 0, -203}},
+	{0x025C, 0x025C, d{42319, 0, 42319}},
+	{0x0260, 0x0260, d{-205, 0, -205}},
+	{0x0261, 0x0261, d{42315, 0, 42315}},
+	{0x0263, 0x0263, d{-207, 0, -207}},
+	{0x0265, 0x0265, d{42280, 0, 42280}},
+	{0x0266, 0x0266, d{42308, 0, 42308}},
+	{0x0268, 0x0268, d{-209, 0, -209}},
+	{0x0269, 0x0269, d{-211, 0, -211}},
+	{0x026B, 0x026B, d{10743, 0, 10743}},
+	{0x026C, 0x026C, d{42305, 0, 42305}},
+	{0x026F, 0x026F, d{-211, 0, -211}},
+	{0x0271, 0x0271, d{10749, 0, 10749}},
+	{0x0272, 0x0272, d{-213, 0, -213}},
+	{0x0275, 0x0275, d{-214, 0, -214}},
+	{0x027D, 0x027D, d{10727, 0, 10727}},
+	{0x0280, 0x0280, d{-218, 0, -218}},
+	{0x0283, 0x0283, d{-218, 0, -218}},
+	{0x0287, 0x0287, d{42282, 0, 42282}},
+	{0x0288, 0x0288, d{-218, 0, -218}},
+	{0x0289, 0x0289, d{-69, 0, -69}},
+	{0x028A, 0x028B, d{-217, 0, -217}},
+	{0x028C, 0x028C, d{-71, 0, -71}},
+	{0x0292, 0x0292, d{-219, 0, -219}},
+	{0x029E, 0x029E, d{42258, 0, 42258}},
+	{0x0345, 0x0345, d{84, 0, 84}},
+	{0x0370, 0x0373, d{UpperLower, UpperLower, UpperLower}},
+	{0x0376, 0x0377, d{UpperLower, UpperLower, UpperLower}},
+	{0x037B, 0x037D, d{130, 0, 130}},
+	{0x037F, 0x037F, d{0, 116, 0}},
+	{0x0386, 0x0386, d{0, 38, 0}},
+	{0x0388, 0x038A, d{0, 37, 0}},
+	{0x038C, 0x038C, d{0, 64, 0}},
+	{0x038E, 0x038F, d{0, 63, 0}},
+	{0x0391, 0x03A1, d{0, 32, 0}},
+	{0x03A3, 0x03AB, d{0, 32, 0}},
+	{0x03AC, 0x03AC, d{-38, 0, -38}},
+	{0x03AD, 0x03AF, d{-37, 0, -37}},
+	{0x03B1, 0x03C1, d{-32, 0, -32}},
+	{0x03C2, 0x03C2, d{-31, 0, -31}},
+	{0x03C3, 0x03CB, d{-32, 0, -32}},
+	{0x03CC, 0x03CC, d{-64, 0, -64}},
+	{0x03CD, 0x03CE, d{-63, 0, -63}},
+	{0x03CF, 0x03CF, d{0, 8, 0}},
+	{0x03D0, 0x03D0, d{-62, 0, -62}},
+	{0x03D1, 0x03D1, d{-57, 0, -57}},
+	{0x03D5, 0x03D5, d{-47, 0, -47}},
+	{0x03D6, 0x03D6, d{-54, 0, -54}},
+	{0x03D7, 0x03D7, d{-8, 0, -8}},
+	{0x03D8, 0x03EF, d{UpperLower, UpperLower, UpperLower}},
+	{0x03F0, 0x03F0, d{-86, 0, -86}},
+	{0x03F1, 0x03F1, d{-80, 0, -80}},
+	{0x03F2, 0x03F2, d{7, 0, 7}},
+	{0x03F3, 0x03F3, d{-116, 0, -116}},
+	{0x03F4, 0x03F4, d{0, -60, 0}},
+	{0x03F5, 0x03F5, d{-96, 0, -96}},
+	{0x03F7, 0x03F8, d{UpperLower, UpperLower, UpperLower}},
+	{0x03F9, 0x03F9, d{0, -7, 0}},
+	{0x03FA, 0x03FB, d{UpperLower, UpperLower, UpperLower}},
+	{0x03FD, 0x03FF, d{0, -130, 0}},
+	{0x0400, 0x040F, d{0, 80, 0}},
+	{0x0410, 0x042F, d{0, 32, 0}},
+	{0x0430, 0x044F, d{-32, 0, -32}},
+	{0x0450, 0x045F, d{-80, 0, -80}},
+	{0x0460, 0x0481, d{UpperLower, UpperLower, UpperLower}},
+	{0x048A, 0x04BF, d{UpperLower, UpperLower, UpperLower}},
+	{0x04C0, 0x04C0, d{0, 15, 0}},
+	{0x04C1, 0x04CE, d{UpperLower, UpperLower, UpperLower}},
+	{0x04CF, 0x04CF, d{-15, 0, -15}},
+	{0x04D0, 0x052F, d{UpperLower, UpperLower, UpperLower}},
+	{0x0531, 0x0556, d{0, 48, 0}},
+	{0x0561, 0x0586, d{-48, 0, -48}},
+	{0x10A0, 0x10C5, d{0, 7264, 0}},
+	{0x10C7, 0x10C7, d{0, 7264, 0}},
+	{0x10CD, 0x10CD, d{0, 7264, 0}},
+	{0x1D79, 0x1D79, d{35332, 0, 35332}},
+	{0x1D7D, 0x1D7D, d{3814, 0, 3814}},
+	{0x1E00, 0x1E95, d{UpperLower, UpperLower, UpperLower}},
+	{0x1E9B, 0x1E9B, d{-59, 0, -59}},
+	{0x1E9E, 0x1E9E, d{0, -7615, 0}},
+	{0x1EA0, 0x1EFF, d{UpperLower, UpperLower, UpperLower}},
+	{0x1F00, 0x1F07, d{8, 0, 8}},
+	{0x1F08, 0x1F0F, d{0, -8, 0}},
+	{0x1F10, 0x1F15, d{8, 0, 8}},
+	{0x1F18, 0x1F1D, d{0, -8, 0}},
+	{0x1F20, 0x1F27, d{8, 0, 8}},
+	{0x1F28, 0x1F2F, d{0, -8, 0}},
+	{0x1F30, 0x1F37, d{8, 0, 8}},
+	{0x1F38, 0x1F3F, d{0, -8, 0}},
+	{0x1F40, 0x1F45, d{8, 0, 8}},
+	{0x1F48, 0x1F4D, d{0, -8, 0}},
+	{0x1F51, 0x1F51, d{8, 0, 8}},
+	{0x1F53, 0x1F53, d{8, 0, 8}},
+	{0x1F55, 0x1F55, d{8, 0, 8}},
+	{0x1F57, 0x1F57, d{8, 0, 8}},
+	{0x1F59, 0x1F59, d{0, -8, 0}},
+	{0x1F5B, 0x1F5B, d{0, -8, 0}},
+	{0x1F5D, 0x1F5D, d{0, -8, 0}},
+	{0x1F5F, 0x1F5F, d{0, -8, 0}},
+	{0x1F60, 0x1F67, d{8, 0, 8}},
+	{0x1F68, 0x1F6F, d{0, -8, 0}},
+	{0x1F70, 0x1F71, d{74, 0, 74}},
+	{0x1F72, 0x1F75, d{86, 0, 86}},
+	{0x1F76, 0x1F77, d{100, 0, 100}},
+	{0x1F78, 0x1F79, d{128, 0, 128}},
+	{0x1F7A, 0x1F7B, d{112, 0, 112}},
+	{0x1F7C, 0x1F7D, d{126, 0, 126}},
+	{0x1F80, 0x1F87, d{8, 0, 8}},
+	{0x1F88, 0x1F8F, d{0, -8, 0}},
+	{0x1F90, 0x1F97, d{8, 0, 8}},
+	{0x1F98, 0x1F9F, d{0, -8, 0}},
+	{0x1FA0, 0x1FA7, d{8, 0, 8}},
+	{0x1FA8, 0x1FAF, d{0, -8, 0}},
+	{0x1FB0, 0x1FB1, d{8, 0, 8}},
+	{0x1FB3, 0x1FB3, d{9, 0, 9}},
+	{0x1FB8, 0x1FB9, d{0, -8, 0}},
+	{0x1FBA, 0x1FBB, d{0, -74, 0}},
+	{0x1FBC, 0x1FBC, d{0, -9, 0}},
+	{0x1FBE, 0x1FBE, d{-7205, 0, -7205}},
+	{0x1FC3, 0x1FC3, d{9, 0, 9}},
+	{0x1FC8, 0x1FCB, d{0, -86, 0}},
+	{0x1FCC, 0x1FCC, d{0, -9, 0}},
+	{0x1FD0, 0x1FD1, d{8, 0, 8}},
+	{0x1FD8, 0x1FD9, d{0, -8, 0}},
+	{0x1FDA, 0x1FDB, d{0, -100, 0}},
+	{0x1FE0, 0x1FE1, d{8, 0, 8}},
+	{0x1FE5, 0x1FE5, d{7, 0, 7}},
+	{0x1FE8, 0x1FE9, d{0, -8, 0}},
+	{0x1FEA, 0x1FEB, d{0, -112, 0}},
+	{0x1FEC, 0x1FEC, d{0, -7, 0}},
+	{0x1FF3, 0x1FF3, d{9, 0, 9}},
+	{0x1FF8, 0x1FF9, d{0, -128, 0}},
+	{0x1FFA, 0x1FFB, d{0, -126, 0}},
+	{0x1FFC, 0x1FFC, d{0, -9, 0}},
+	{0x2126, 0x2126, d{0, -7517, 0}},
+	{0x212A, 0x212A, d{0, -8383, 0}},
+	{0x212B, 0x212B, d{0, -8262, 0}},
+	{0x2132, 0x2132, d{0, 28, 0}},
+	{0x214E, 0x214E, d{-28, 0, -28}},
+	{0x2160, 0x216F, d{0, 16, 0}},
+	{0x2170, 0x217F, d{-16, 0, -16}},
+	{0x2183, 0x2184, d{UpperLower, UpperLower, UpperLower}},
+	{0x24B6, 0x24CF, d{0, 26, 0}},
+	{0x24D0, 0x24E9, d{-26, 0, -26}},
+	{0x2C00, 0x2C2E, d{0, 48, 0}},
+	{0x2C30, 0x2C5E, d{-48, 0, -48}},
+	{0x2C60, 0x2C61, d{UpperLower, UpperLower, UpperLower}},
+	{0x2C62, 0x2C62, d{0, -10743, 0}},
+	{0x2C63, 0x2C63, d{0, -3814, 0}},
+	{0x2C64, 0x2C64, d{0, -10727, 0}},
+	{0x2C65, 0x2C65, d{-10795, 0, -10795}},
+	{0x2C66, 0x2C66, d{-10792, 0, -10792}},
+	{0x2C67, 0x2C6C, d{UpperLower, UpperLower, UpperLower}},
+	{0x2C6D, 0x2C6D, d{0, -10780, 0}},
+	{0x2C6E, 0x2C6E, d{0, -10749, 0}},
+	{0x2C6F, 0x2C6F, d{0, -10783, 0}},
+	{0x2C70, 0x2C70, d{0, -10782, 0}},
+	{0x2C72, 0x2C73, d{UpperLower, UpperLower, UpperLower}},
+	{0x2C75, 0x2C76, d{UpperLower, UpperLower, UpperLower}},
+	{0x2C7E, 0x2C7F, d{0, -10815, 0}},
+	{0x2C80, 0x2CE3, d{UpperLower, UpperLower, UpperLower}},
+	{0x2CEB, 0x2CEE, d{UpperLower, UpperLower, UpperLower}},
+	{0x2CF2, 0x2CF3, d{UpperLower, UpperLower, UpperLower}},
+	{0x2D00, 0x2D25, d{-7264, 0, -7264}},
+	{0x2D27, 0x2D27, d{-7264, 0, -7264}},
+	{0x2D2D, 0x2D2D, d{-7264, 0, -7264}},
+	{0xA640, 0xA66D, d{UpperLower, UpperLower, UpperLower}},
+	{0xA680, 0xA69B, d{UpperLower, UpperLower, UpperLower}},
+	{0xA722, 0xA72F, d{UpperLower, UpperLower, UpperLower}},
+	{0xA732, 0xA76F, d{UpperLower, UpperLower, UpperLower}},
+	{0xA779, 0xA77C, d{UpperLower, UpperLower, UpperLower}},
+	{0xA77D, 0xA77D, d{0, -35332, 0}},
+	{0xA77E, 0xA787, d{UpperLower, UpperLower, UpperLower}},
+	{0xA78B, 0xA78C, d{UpperLower, UpperLower, UpperLower}},
+	{0xA78D, 0xA78D, d{0, -42280, 0}},
+	{0xA790, 0xA793, d{UpperLower, UpperLower, UpperLower}},
+	{0xA796, 0xA7A9, d{UpperLower, UpperLower, UpperLower}},
+	{0xA7AA, 0xA7AA, d{0, -42308, 0}},
+	{0xA7AB, 0xA7AB, d{0, -42319, 0}},
+	{0xA7AC, 0xA7AC, d{0, -42315, 0}},
+	{0xA7AD, 0xA7AD, d{0, -42305, 0}},
+	{0xA7B0, 0xA7B0, d{0, -42258, 0}},
+	{0xA7B1, 0xA7B1, d{0, -42282, 0}},
+	{0xFF21, 0xFF3A, d{0, 32, 0}},
+	{0xFF41, 0xFF5A, d{-32, 0, -32}},
+	{0x10400, 0x10427, d{0, 40, 0}},
+	{0x10428, 0x1044F, d{-40, 0, -40}},
+	{0x118A0, 0x118BF, d{0, 32, 0}},
+	{0x118C0, 0x118DF, d{-32, 0, -32}},
+}
+var properties = [MaxLatin1 + 1]uint8{
+	0x00: pC,       // '\x00'
+	0x01: pC,       // '\x01'
+	0x02: pC,       // '\x02'
+	0x03: pC,       // '\x03'
+	0x04: pC,       // '\x04'
+	0x05: pC,       // '\x05'
+	0x06: pC,       // '\x06'
+	0x07: pC,       // '\a'
+	0x08: pC,       // '\b'
+	0x09: pC,       // '\t'
+	0x0A: pC,       // '\n'
+	0x0B: pC,       // '\v'
+	0x0C: pC,       // '\f'
+	0x0D: pC,       // '\r'
+	0x0E: pC,       // '\x0e'
+	0x0F: pC,       // '\x0f'
+	0x10: pC,       // '\x10'
+	0x11: pC,       // '\x11'
+	0x12: pC,       // '\x12'
+	0x13: pC,       // '\x13'
+	0x14: pC,       // '\x14'
+	0x15: pC,       // '\x15'
+	0x16: pC,       // '\x16'
+	0x17: pC,       // '\x17'
+	0x18: pC,       // '\x18'
+	0x19: pC,       // '\x19'
+	0x1A: pC,       // '\x1a'
+	0x1B: pC,       // '\x1b'
+	0x1C: pC,       // '\x1c'
+	0x1D: pC,       // '\x1d'
+	0x1E: pC,       // '\x1e'
+	0x1F: pC,       // '\x1f'
+	0x20: pZ | pp,  // ' '
+	0x21: pP | pp,  // '!'
+	0x22: pP | pp,  // '"'
+	0x23: pP | pp,  // '#'
+	0x24: pS | pp,  // '$'
+	0x25: pP | pp,  // '%'
+	0x26: pP | pp,  // '&'
+	0x27: pP | pp,  // '\''
+	0x28: pP | pp,  // '('
+	0x29: pP | pp,  // ')'
+	0x2A: pP | pp,  // '*'
+	0x2B: pS | pp,  // '+'
+	0x2C: pP | pp,  // ','
+	0x2D: pP | pp,  // '-'
+	0x2E: pP | pp,  // '.'
+	0x2F: pP | pp,  // '/'
+	0x30: pN | pp,  // '0'
+	0x31: pN | pp,  // '1'
+	0x32: pN | pp,  // '2'
+	0x33: pN | pp,  // '3'
+	0x34: pN | pp,  // '4'
+	0x35: pN | pp,  // '5'
+	0x36: pN | pp,  // '6'
+	0x37: pN | pp,  // '7'
+	0x38: pN | pp,  // '8'
+	0x39: pN | pp,  // '9'
+	0x3A: pP | pp,  // ':'
+	0x3B: pP | pp,  // ';'
+	0x3C: pS | pp,  // '<'
+	0x3D: pS | pp,  // '='
+	0x3E: pS | pp,  // '>'
+	0x3F: pP | pp,  // '?'
+	0x40: pP | pp,  // '@'
+	0x41: pLu | pp, // 'A'
+	0x42: pLu | pp, // 'B'
+	0x43: pLu | pp, // 'C'
+	0x44: pLu | pp, // 'D'
+	0x45: pLu | pp, // 'E'
+	0x46: pLu | pp, // 'F'
+	0x47: pLu | pp, // 'G'
+	0x48: pLu | pp, // 'H'
+	0x49: pLu | pp, // 'I'
+	0x4A: pLu | pp, // 'J'
+	0x4B: pLu | pp, // 'K'
+	0x4C: pLu | pp, // 'L'
+	0x4D: pLu | pp, // 'M'
+	0x4E: pLu | pp, // 'N'
+	0x4F: pLu | pp, // 'O'
+	0x50: pLu | pp, // 'P'
+	0x51: pLu | pp, // 'Q'
+	0x52: pLu | pp, // 'R'
+	0x53: pLu | pp, // 'S'
+	0x54: pLu | pp, // 'T'
+	0x55: pLu | pp, // 'U'
+	0x56: pLu | pp, // 'V'
+	0x57: pLu | pp, // 'W'
+	0x58: pLu | pp, // 'X'
+	0x59: pLu | pp, // 'Y'
+	0x5A: pLu | pp, // 'Z'
+	0x5B: pP | pp,  // '['
+	0x5C: pP | pp,  // '\\'
+	0x5D: pP | pp,  // ']'
+	0x5E: pS | pp,  // '^'
+	0x5F: pP | pp,  // '_'
+	0x60: pS | pp,  // '`'
+	0x61: pLl | pp, // 'a'
+	0x62: pLl | pp, // 'b'
+	0x63: pLl | pp, // 'c'
+	0x64: pLl | pp, // 'd'
+	0x65: pLl | pp, // 'e'
+	0x66: pLl | pp, // 'f'
+	0x67: pLl | pp, // 'g'
+	0x68: pLl | pp, // 'h'
+	0x69: pLl | pp, // 'i'
+	0x6A: pLl | pp, // 'j'
+	0x6B: pLl | pp, // 'k'
+	0x6C: pLl | pp, // 'l'
+	0x6D: pLl | pp, // 'm'
+	0x6E: pLl | pp, // 'n'
+	0x6F: pLl | pp, // 'o'
+	0x70: pLl | pp, // 'p'
+	0x71: pLl | pp, // 'q'
+	0x72: pLl | pp, // 'r'
+	0x73: pLl | pp, // 's'
+	0x74: pLl | pp, // 't'
+	0x75: pLl | pp, // 'u'
+	0x76: pLl | pp, // 'v'
+	0x77: pLl | pp, // 'w'
+	0x78: pLl | pp, // 'x'
+	0x79: pLl | pp, // 'y'
+	0x7A: pLl | pp, // 'z'
+	0x7B: pP | pp,  // '{'
+	0x7C: pS | pp,  // '|'
+	0x7D: pP | pp,  // '}'
+	0x7E: pS | pp,  // '~'
+	0x7F: pC,       // '\u007f'
+	0x80: pC,       // '\u0080'
+	0x81: pC,       // '\u0081'
+	0x82: pC,       // '\u0082'
+	0x83: pC,       // '\u0083'
+	0x84: pC,       // '\u0084'
+	0x85: pC,       // '\u0085'
+	0x86: pC,       // '\u0086'
+	0x87: pC,       // '\u0087'
+	0x88: pC,       // '\u0088'
+	0x89: pC,       // '\u0089'
+	0x8A: pC,       // '\u008a'
+	0x8B: pC,       // '\u008b'
+	0x8C: pC,       // '\u008c'
+	0x8D: pC,       // '\u008d'
+	0x8E: pC,       // '\u008e'
+	0x8F: pC,       // '\u008f'
+	0x90: pC,       // '\u0090'
+	0x91: pC,       // '\u0091'
+	0x92: pC,       // '\u0092'
+	0x93: pC,       // '\u0093'
+	0x94: pC,       // '\u0094'
+	0x95: pC,       // '\u0095'
+	0x96: pC,       // '\u0096'
+	0x97: pC,       // '\u0097'
+	0x98: pC,       // '\u0098'
+	0x99: pC,       // '\u0099'
+	0x9A: pC,       // '\u009a'
+	0x9B: pC,       // '\u009b'
+	0x9C: pC,       // '\u009c'
+	0x9D: pC,       // '\u009d'
+	0x9E: pC,       // '\u009e'
+	0x9F: pC,       // '\u009f'
+	0xA0: pZ,       // '\u00a0'
+	0xA1: pP | pp,  // '¡'
+	0xA2: pS | pp,  // '¢'
+	0xA3: pS | pp,  // '£'
+	0xA4: pS | pp,  // '¤'
+	0xA5: pS | pp,  // '¥'
+	0xA6: pS | pp,  // '¦'
+	0xA7: pP | pp,  // '§'
+	0xA8: pS | pp,  // '¨'
+	0xA9: pS | pp,  // '©'
+	0xAA: pLo | pp, // 'ª'
+	0xAB: pP | pp,  // '«'
+	0xAC: pS | pp,  // '¬'
+	0xAD: 0,        // '\u00ad'
+	0xAE: pS | pp,  // '®'
+	0xAF: pS | pp,  // '¯'
+	0xB0: pS | pp,  // '°'
+	0xB1: pS | pp,  // '±'
+	0xB2: pN | pp,  // '²'
+	0xB3: pN | pp,  // '³'
+	0xB4: pS | pp,  // '´'
+	0xB5: pLl | pp, // 'µ'
+	0xB6: pP | pp,  // '¶'
+	0xB7: pP | pp,  // '·'
+	0xB8: pS | pp,  // '¸'
+	0xB9: pN | pp,  // '¹'
+	0xBA: pLo | pp, // 'º'
+	0xBB: pP | pp,  // '»'
+	0xBC: pN | pp,  // '¼'
+	0xBD: pN | pp,  // '½'
+	0xBE: pN | pp,  // '¾'
+	0xBF: pP | pp,  // '¿'
+	0xC0: pLu | pp, // 'À'
+	0xC1: pLu | pp, // 'Á'
+	0xC2: pLu | pp, // 'Â'
+	0xC3: pLu | pp, // 'Ã'
+	0xC4: pLu | pp, // 'Ä'
+	0xC5: pLu | pp, // 'Å'
+	0xC6: pLu | pp, // 'Æ'
+	0xC7: pLu | pp, // 'Ç'
+	0xC8: pLu | pp, // 'È'
+	0xC9: pLu | pp, // 'É'
+	0xCA: pLu | pp, // 'Ê'
+	0xCB: pLu | pp, // 'Ë'
+	0xCC: pLu | pp, // 'Ì'
+	0xCD: pLu | pp, // 'Í'
+	0xCE: pLu | pp, // 'Î'
+	0xCF: pLu | pp, // 'Ï'
+	0xD0: pLu | pp, // 'Ð'
+	0xD1: pLu | pp, // 'Ñ'
+	0xD2: pLu | pp, // 'Ò'
+	0xD3: pLu | pp, // 'Ó'
+	0xD4: pLu | pp, // 'Ô'
+	0xD5: pLu | pp, // 'Õ'
+	0xD6: pLu | pp, // 'Ö'
+	0xD7: pS | pp,  // '×'
+	0xD8: pLu | pp, // 'Ø'
+	0xD9: pLu | pp, // 'Ù'
+	0xDA: pLu | pp, // 'Ú'
+	0xDB: pLu | pp, // 'Û'
+	0xDC: pLu | pp, // 'Ü'
+	0xDD: pLu | pp, // 'Ý'
+	0xDE: pLu | pp, // 'Þ'
+	0xDF: pLl | pp, // 'ß'
+	0xE0: pLl | pp, // 'à'
+	0xE1: pLl | pp, // 'á'
+	0xE2: pLl | pp, // 'â'
+	0xE3: pLl | pp, // 'ã'
+	0xE4: pLl | pp, // 'ä'
+	0xE5: pLl | pp, // 'å'
+	0xE6: pLl | pp, // 'æ'
+	0xE7: pLl | pp, // 'ç'
+	0xE8: pLl | pp, // 'è'
+	0xE9: pLl | pp, // 'é'
+	0xEA: pLl | pp, // 'ê'
+	0xEB: pLl | pp, // 'ë'
+	0xEC: pLl | pp, // 'ì'
+	0xED: pLl | pp, // 'í'
+	0xEE: pLl | pp, // 'î'
+	0xEF: pLl | pp, // 'ï'
+	0xF0: pLl | pp, // 'ð'
+	0xF1: pLl | pp, // 'ñ'
+	0xF2: pLl | pp, // 'ò'
+	0xF3: pLl | pp, // 'ó'
+	0xF4: pLl | pp, // 'ô'
+	0xF5: pLl | pp, // 'õ'
+	0xF6: pLl | pp, // 'ö'
+	0xF7: pS | pp,  // '÷'
+	0xF8: pLl | pp, // 'ø'
+	0xF9: pLl | pp, // 'ù'
+	0xFA: pLl | pp, // 'ú'
+	0xFB: pLl | pp, // 'û'
+	0xFC: pLl | pp, // 'ü'
+	0xFD: pLl | pp, // 'ý'
+	0xFE: pLl | pp, // 'þ'
+	0xFF: pLl | pp, // 'ÿ'
+}
+
+var caseOrbit = []foldPair{
+	{0x004B, 0x006B},
+	{0x0053, 0x0073},
+	{0x006B, 0x212A},
+	{0x0073, 0x017F},
+	{0x00B5, 0x039C},
+	{0x00C5, 0x00E5},
+	{0x00DF, 0x1E9E},
+	{0x00E5, 0x212B},
+	{0x0130, 0x0130},
+	{0x0131, 0x0131},
+	{0x017F, 0x0053},
+	{0x01C4, 0x01C5},
+	{0x01C5, 0x01C6},
+	{0x01C6, 0x01C4},
+	{0x01C7, 0x01C8},
+	{0x01C8, 0x01C9},
+	{0x01C9, 0x01C7},
+	{0x01CA, 0x01CB},
+	{0x01CB, 0x01CC},
+	{0x01CC, 0x01CA},
+	{0x01F1, 0x01F2},
+	{0x01F2, 0x01F3},
+	{0x01F3, 0x01F1},
+	{0x0345, 0x0399},
+	{0x0392, 0x03B2},
+	{0x0395, 0x03B5},
+	{0x0398, 0x03B8},
+	{0x0399, 0x03B9},
+	{0x039A, 0x03BA},
+	{0x039C, 0x03BC},
+	{0x03A0, 0x03C0},
+	{0x03A1, 0x03C1},
+	{0x03A3, 0x03C2},
+	{0x03A6, 0x03C6},
+	{0x03A9, 0x03C9},
+	{0x03B2, 0x03D0},
+	{0x03B5, 0x03F5},
+	{0x03B8, 0x03D1},
+	{0x03B9, 0x1FBE},
+	{0x03BA, 0x03F0},
+	{0x03BC, 0x00B5},
+	{0x03C0, 0x03D6},
+	{0x03C1, 0x03F1},
+	{0x03C2, 0x03C3},
+	{0x03C3, 0x03A3},
+	{0x03C6, 0x03D5},
+	{0x03C9, 0x2126},
+	{0x03D0, 0x0392},
+	{0x03D1, 0x03F4},
+	{0x03D5, 0x03A6},
+	{0x03D6, 0x03A0},
+	{0x03F0, 0x039A},
+	{0x03F1, 0x03A1},
+	{0x03F4, 0x0398},
+	{0x03F5, 0x0395},
+	{0x1E60, 0x1E61},
+	{0x1E61, 0x1E9B},
+	{0x1E9B, 0x1E60},
+	{0x1E9E, 0x00DF},
+	{0x1FBE, 0x0345},
+	{0x2126, 0x03A9},
+	{0x212A, 0x004B},
+	{0x212B, 0x00C5},
+}
+
+// FoldCategory maps a category name to a table of
+// code points outside the category that are equivalent under
+// simple case folding to code points inside the category.
+// If there is no entry for a category name, there are no such points.
+var FoldCategory = map[string]*RangeTable{
+	"Common":    foldCommon,
+	"Greek":     foldGreek,
+	"Inherited": foldInherited,
+	"L":         foldL,
+	"Ll":        foldLl,
+	"Lt":        foldLt,
+	"Lu":        foldLu,
+	"M":         foldM,
+	"Mn":        foldMn,
+}
+
+var foldCommon = &RangeTable{
+	R16: []Range16{
+		{0x039c, 0x03bc, 32},
+	},
+}
+
+var foldGreek = &RangeTable{
+	R16: []Range16{
+		{0x00b5, 0x0345, 656},
+	},
+}
+
+var foldInherited = &RangeTable{
+	R16: []Range16{
+		{0x0399, 0x03b9, 32},
+		{0x1fbe, 0x1fbe, 1},
+	},
+}
+
+var foldL = &RangeTable{
+	R16: []Range16{
+		{0x0345, 0x0345, 1},
+	},
+}
+
+var foldLl = &RangeTable{
+	R16: []Range16{
+		{0x0041, 0x005a, 1},
+		{0x00c0, 0x00d6, 1},
+		{0x00d8, 0x00de, 1},
+		{0x0100, 0x012e, 2},
+		{0x0132, 0x0136, 2},
+		{0x0139, 0x0147, 2},
+		{0x014a, 0x0178, 2},
+		{0x0179, 0x017d, 2},
+		{0x0181, 0x0182, 1},
+		{0x0184, 0x0186, 2},
+		{0x0187, 0x0189, 2},
+		{0x018a, 0x018b, 1},
+		{0x018e, 0x0191, 1},
+		{0x0193, 0x0194, 1},
+		{0x0196, 0x0198, 1},
+		{0x019c, 0x019d, 1},
+		{0x019f, 0x01a0, 1},
+		{0x01a2, 0x01a6, 2},
+		{0x01a7, 0x01a9, 2},
+		{0x01ac, 0x01ae, 2},
+		{0x01af, 0x01b1, 2},
+		{0x01b2, 0x01b3, 1},
+		{0x01b5, 0x01b7, 2},
+		{0x01b8, 0x01bc, 4},
+		{0x01c4, 0x01c5, 1},
+		{0x01c7, 0x01c8, 1},
+		{0x01ca, 0x01cb, 1},
+		{0x01cd, 0x01db, 2},
+		{0x01de, 0x01ee, 2},
+		{0x01f1, 0x01f2, 1},
+		{0x01f4, 0x01f6, 2},
+		{0x01f7, 0x01f8, 1},
+		{0x01fa, 0x0232, 2},
+		{0x023a, 0x023b, 1},
+		{0x023d, 0x023e, 1},
+		{0x0241, 0x0243, 2},
+		{0x0244, 0x0246, 1},
+		{0x0248, 0x024e, 2},
+		{0x0345, 0x0370, 43},
+		{0x0372, 0x0376, 4},
+		{0x037f, 0x0386, 7},
+		{0x0388, 0x038a, 1},
+		{0x038c, 0x038e, 2},
+		{0x038f, 0x0391, 2},
+		{0x0392, 0x03a1, 1},
+		{0x03a3, 0x03ab, 1},
+		{0x03cf, 0x03d8, 9},
+		{0x03da, 0x03ee, 2},
+		{0x03f4, 0x03f7, 3},
+		{0x03f9, 0x03fa, 1},
+		{0x03fd, 0x042f, 1},
+		{0x0460, 0x0480, 2},
+		{0x048a, 0x04c0, 2},
+		{0x04c1, 0x04cd, 2},
+		{0x04d0, 0x052e, 2},
+		{0x0531, 0x0556, 1},
+		{0x10a0, 0x10c5, 1},
+		{0x10c7, 0x10cd, 6},
+		{0x1e00, 0x1e94, 2},
+		{0x1e9e, 0x1efe, 2},
+		{0x1f08, 0x1f0f, 1},
+		{0x1f18, 0x1f1d, 1},
+		{0x1f28, 0x1f2f, 1},
+		{0x1f38, 0x1f3f, 1},
+		{0x1f48, 0x1f4d, 1},
+		{0x1f59, 0x1f5f, 2},
+		{0x1f68, 0x1f6f, 1},
+		{0x1f88, 0x1f8f, 1},
+		{0x1f98, 0x1f9f, 1},
+		{0x1fa8, 0x1faf, 1},
+		{0x1fb8, 0x1fbc, 1},
+		{0x1fc8, 0x1fcc, 1},
+		{0x1fd8, 0x1fdb, 1},
+		{0x1fe8, 0x1fec, 1},
+		{0x1ff8, 0x1ffc, 1},
+		{0x2126, 0x212a, 4},
+		{0x212b, 0x2132, 7},
+		{0x2183, 0x2c00, 2685},
+		{0x2c01, 0x2c2e, 1},
+		{0x2c60, 0x2c62, 2},
+		{0x2c63, 0x2c64, 1},
+		{0x2c67, 0x2c6d, 2},
+		{0x2c6e, 0x2c70, 1},
+		{0x2c72, 0x2c75, 3},
+		{0x2c7e, 0x2c80, 1},
+		{0x2c82, 0x2ce2, 2},
+		{0x2ceb, 0x2ced, 2},
+		{0x2cf2, 0xa640, 31054},
+		{0xa642, 0xa66c, 2},
+		{0xa680, 0xa69a, 2},
+		{0xa722, 0xa72e, 2},
+		{0xa732, 0xa76e, 2},
+		{0xa779, 0xa77d, 2},
+		{0xa77e, 0xa786, 2},
+		{0xa78b, 0xa78d, 2},
+		{0xa790, 0xa792, 2},
+		{0xa796, 0xa7aa, 2},
+		{0xa7ab, 0xa7ad, 1},
+		{0xa7b0, 0xa7b1, 1},
+		{0xff21, 0xff3a, 1},
+	},
+	R32: []Range32{
+		{0x10400, 0x10427, 1},
+		{0x118a0, 0x118bf, 1},
+	},
+	LatinOffset: 3,
+}
+
+var foldLt = &RangeTable{
+	R16: []Range16{
+		{0x01c4, 0x01c6, 2},
+		{0x01c7, 0x01c9, 2},
+		{0x01ca, 0x01cc, 2},
+		{0x01f1, 0x01f3, 2},
+		{0x1f80, 0x1f87, 1},
+		{0x1f90, 0x1f97, 1},
+		{0x1fa0, 0x1fa7, 1},
+		{0x1fb3, 0x1fc3, 16},
+		{0x1ff3, 0x1ff3, 1},
+	},
+}
+
+var foldLu = &RangeTable{
+	R16: []Range16{
+		{0x0061, 0x007a, 1},
+		{0x00b5, 0x00df, 42},
+		{0x00e0, 0x00f6, 1},
+		{0x00f8, 0x00ff, 1},
+		{0x0101, 0x012f, 2},
+		{0x0133, 0x0137, 2},
+		{0x013a, 0x0148, 2},
+		{0x014b, 0x0177, 2},
+		{0x017a, 0x017e, 2},
+		{0x017f, 0x0180, 1},
+		{0x0183, 0x0185, 2},
+		{0x0188, 0x018c, 4},
+		{0x0192, 0x0195, 3},
+		{0x0199, 0x019a, 1},
+		{0x019e, 0x01a1, 3},
+		{0x01a3, 0x01a5, 2},
+		{0x01a8, 0x01ad, 5},
+		{0x01b0, 0x01b4, 4},
+		{0x01b6, 0x01b9, 3},
+		{0x01bd, 0x01bf, 2},
+		{0x01c5, 0x01c6, 1},
+		{0x01c8, 0x01c9, 1},
+		{0x01cb, 0x01cc, 1},
+		{0x01ce, 0x01dc, 2},
+		{0x01dd, 0x01ef, 2},
+		{0x01f2, 0x01f3, 1},
+		{0x01f5, 0x01f9, 4},
+		{0x01fb, 0x021f, 2},
+		{0x0223, 0x0233, 2},
+		{0x023c, 0x023f, 3},
+		{0x0240, 0x0242, 2},
+		{0x0247, 0x024f, 2},
+		{0x0250, 0x0254, 1},
+		{0x0256, 0x0257, 1},
+		{0x0259, 0x025b, 2},
+		{0x025c, 0x0260, 4},
+		{0x0261, 0x0265, 2},
+		{0x0266, 0x0268, 2},
+		{0x0269, 0x026b, 2},
+		{0x026c, 0x026f, 3},
+		{0x0271, 0x0272, 1},
+		{0x0275, 0x027d, 8},
+		{0x0280, 0x0283, 3},
+		{0x0287, 0x028c, 1},
+		{0x0292, 0x029e, 12},
+		{0x0345, 0x0371, 44},
+		{0x0373, 0x037b, 4},
+		{0x037c, 0x037d, 1},
+		{0x03ac, 0x03af, 1},
+		{0x03b1, 0x03ce, 1},
+		{0x03d0, 0x03d1, 1},
+		{0x03d5, 0x03d7, 1},
+		{0x03d9, 0x03ef, 2},
+		{0x03f0, 0x03f3, 1},
+		{0x03f5, 0x03fb, 3},
+		{0x0430, 0x045f, 1},
+		{0x0461, 0x0481, 2},
+		{0x048b, 0x04bf, 2},
+		{0x04c2, 0x04ce, 2},
+		{0x04cf, 0x052f, 2},
+		{0x0561, 0x0586, 1},
+		{0x1d79, 0x1d7d, 4},
+		{0x1e01, 0x1e95, 2},
+		{0x1e9b, 0x1ea1, 6},
+		{0x1ea3, 0x1eff, 2},
+		{0x1f00, 0x1f07, 1},
+		{0x1f10, 0x1f15, 1},
+		{0x1f20, 0x1f27, 1},
+		{0x1f30, 0x1f37, 1},
+		{0x1f40, 0x1f45, 1},
+		{0x1f51, 0x1f57, 2},
+		{0x1f60, 0x1f67, 1},
+		{0x1f70, 0x1f7d, 1},
+		{0x1fb0, 0x1fb1, 1},
+		{0x1fbe, 0x1fd0, 18},
+		{0x1fd1, 0x1fe0, 15},
+		{0x1fe1, 0x1fe5, 4},
+		{0x214e, 0x2184, 54},
+		{0x2c30, 0x2c5e, 1},
+		{0x2c61, 0x2c65, 4},
+		{0x2c66, 0x2c6c, 2},
+		{0x2c73, 0x2c76, 3},
+		{0x2c81, 0x2ce3, 2},
+		{0x2cec, 0x2cee, 2},
+		{0x2cf3, 0x2d00, 13},
+		{0x2d01, 0x2d25, 1},
+		{0x2d27, 0x2d2d, 6},
+		{0xa641, 0xa66d, 2},
+		{0xa681, 0xa69b, 2},
+		{0xa723, 0xa72f, 2},
+		{0xa733, 0xa76f, 2},
+		{0xa77a, 0xa77c, 2},
+		{0xa77f, 0xa787, 2},
+		{0xa78c, 0xa791, 5},
+		{0xa793, 0xa797, 4},
+		{0xa799, 0xa7a9, 2},
+		{0xff41, 0xff5a, 1},
+	},
+	R32: []Range32{
+		{0x10428, 0x1044f, 1},
+		{0x118c0, 0x118df, 1},
+	},
+	LatinOffset: 4,
+}
+
+var foldM = &RangeTable{
+	R16: []Range16{
+		{0x0399, 0x03b9, 32},
+		{0x1fbe, 0x1fbe, 1},
+	},
+}
+
+var foldMn = &RangeTable{
+	R16: []Range16{
+		{0x0399, 0x03b9, 32},
+		{0x1fbe, 0x1fbe, 1},
+	},
+}
+
+// FoldScript maps a script name to a table of
+// code points outside the script that are equivalent under
+// simple case folding to code points inside the script.
+// If there is no entry for a script name, there are no such points.
+var FoldScript = map[string]*RangeTable{}
+
+// Range entries: 3532 16-bit, 1204 32-bit, 4736 total.
+// Range bytes: 21192 16-bit, 14448 32-bit, 35640 total.
+
+// Fold orbit bytes: 63 pairs, 252 bytes
diff --git a/src/unicode/utf16/export_test.go b/src/unicode/utf16/export_test.go
new file mode 100644
index 000000000..306247e48
--- /dev/null
+++ b/src/unicode/utf16/export_test.go
@@ -0,0 +1,11 @@
+// Copyright 2012 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package utf16
+
+// Extra names for constants so we can validate them during testing.
+const (
+	MaxRune         = maxRune
+	ReplacementChar = replacementChar
+)
diff --git a/src/unicode/utf16/utf16.go b/src/unicode/utf16/utf16.go
new file mode 100644
index 000000000..c0e47c535
--- /dev/null
+++ b/src/unicode/utf16/utf16.go
@@ -0,0 +1,108 @@
+// Copyright 2010 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package utf16 implements encoding and decoding of UTF-16 sequences.
+package utf16
+
+// The conditions replacementChar==unicode.ReplacementChar and
+// maxRune==unicode.MaxRune are verified in the tests.
+// Defining them locally avoids this package depending on package unicode.
+
+const (
+	replacementChar = '\uFFFD'     // Unicode replacement character
+	maxRune         = '\U0010FFFF' // Maximum valid Unicode code point.
+)
+
+const (
+	// 0xd800-0xdc00 encodes the high 10 bits of a pair.
+	// 0xdc00-0xe000 encodes the low 10 bits of a pair.
+	// the value is those 20 bits plus 0x10000.
+	surr1 = 0xd800
+	surr2 = 0xdc00
+	surr3 = 0xe000
+
+	surrSelf = 0x10000
+)
+
+// IsSurrogate returns true if the specified Unicode code point
+// can appear in a surrogate pair.
+func IsSurrogate(r rune) bool {
+	return surr1 <= r && r < surr3
+}
+
+// DecodeRune returns the UTF-16 decoding of a surrogate pair.
+// If the pair is not a valid UTF-16 surrogate pair, DecodeRune returns
+// the Unicode replacement code point U+FFFD.
+func DecodeRune(r1, r2 rune) rune {
+	if surr1 <= r1 && r1 < surr2 && surr2 <= r2 && r2 < surr3 {
+		return (r1-surr1)<<10 | (r2 - surr2) + 0x10000
+	}
+	return replacementChar
+}
+
+// EncodeRune returns the UTF-16 surrogate pair r1, r2 for the given rune.
+// If the rune is not a valid Unicode code point or does not need encoding,
+// EncodeRune returns U+FFFD, U+FFFD.
+func EncodeRune(r rune) (r1, r2 rune) {
+	if r < surrSelf || r > maxRune || IsSurrogate(r) {
+		return replacementChar, replacementChar
+	}
+	r -= surrSelf
+	return surr1 + (r>>10)&0x3ff, surr2 + r&0x3ff
+}
+
+// Encode returns the UTF-16 encoding of the Unicode code point sequence s.
+func Encode(s []rune) []uint16 {
+	n := len(s)
+	for _, v := range s {
+		if v >= surrSelf {
+			n++
+		}
+	}
+
+	a := make([]uint16, n)
+	n = 0
+	for _, v := range s {
+		switch {
+		case v < 0, surr1 <= v && v < surr3, v > maxRune:
+			v = replacementChar
+			fallthrough
+		case v < surrSelf:
+			a[n] = uint16(v)
+			n++
+		default:
+			r1, r2 := EncodeRune(v)
+			a[n] = uint16(r1)
+			a[n+1] = uint16(r2)
+			n += 2
+		}
+	}
+	return a[0:n]
+}
+
+// Decode returns the Unicode code point sequence represented
+// by the UTF-16 encoding s.
+func Decode(s []uint16) []rune {
+	a := make([]rune, len(s))
+	n := 0
+	for i := 0; i < len(s); i++ {
+		switch r := s[i]; {
+		case surr1 <= r && r < surr2 && i+1 < len(s) &&
+			surr2 <= s[i+1] && s[i+1] < surr3:
+			// valid surrogate sequence
+			a[n] = DecodeRune(rune(r), rune(s[i+1]))
+			i++
+			n++
+		case surr1 <= r && r < surr3:
+			// invalid surrogate sequence
+			a[n] = replacementChar
+			n++
+		default:
+			// normal rune
+			a[n] = rune(r)
+			n++
+		}
+	}
+	return a[0:n]
+}
diff --git a/src/unicode/utf16/utf16_test.go b/src/unicode/utf16/utf16_test.go
new file mode 100644
index 000000000..3dca472bb
--- /dev/null
+++ b/src/unicode/utf16/utf16_test.go
@@ -0,0 +1,149 @@
+// Copyright 2010 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package utf16_test
+
+import (
+	"reflect"
+	"testing"
+	"unicode"
+	. "unicode/utf16"
+)
+
+// Validate the constants redefined from unicode.
+func TestConstants(t *testing.T) {
+	if MaxRune != unicode.MaxRune {
+		t.Errorf("utf16.maxRune is wrong: %x should be %x", MaxRune, unicode.MaxRune)
+	}
+	if ReplacementChar != unicode.ReplacementChar {
+		t.Errorf("utf16.replacementChar is wrong: %x should be %x", ReplacementChar, unicode.ReplacementChar)
+	}
+}
+
+type encodeTest struct {
+	in  []rune
+	out []uint16
+}
+
+var encodeTests = []encodeTest{
+	{[]rune{1, 2, 3, 4}, []uint16{1, 2, 3, 4}},
+	{[]rune{0xffff, 0x10000, 0x10001, 0x12345, 0x10ffff},
+		[]uint16{0xffff, 0xd800, 0xdc00, 0xd800, 0xdc01, 0xd808, 0xdf45, 0xdbff, 0xdfff}},
+	{[]rune{'a', 'b', 0xd7ff, 0xd800, 0xdfff, 0xe000, 0x110000, -1},
+		[]uint16{'a', 'b', 0xd7ff, 0xfffd, 0xfffd, 0xe000, 0xfffd, 0xfffd}},
+}
+
+func TestEncode(t *testing.T) {
+	for _, tt := range encodeTests {
+		out := Encode(tt.in)
+		if !reflect.DeepEqual(out, tt.out) {
+			t.Errorf("Encode(%x) = %x; want %x", tt.in, out, tt.out)
+		}
+	}
+}
+
+func TestEncodeRune(t *testing.T) {
+	for i, tt := range encodeTests {
+		j := 0
+		for _, r := range tt.in {
+			r1, r2 := EncodeRune(r)
+			if r < 0x10000 || r > unicode.MaxRune {
+				if j >= len(tt.out) {
+					t.Errorf("#%d: ran out of tt.out", i)
+					break
+				}
+				if r1 != unicode.ReplacementChar || r2 != unicode.ReplacementChar {
+					t.Errorf("EncodeRune(%#x) = %#x, %#x; want 0xfffd, 0xfffd", r, r1, r2)
+				}
+				j++
+			} else {
+				if j+1 >= len(tt.out) {
+					t.Errorf("#%d: ran out of tt.out", i)
+					break
+				}
+				if r1 != rune(tt.out[j]) || r2 != rune(tt.out[j+1]) {
+					t.Errorf("EncodeRune(%#x) = %#x, %#x; want %#x, %#x", r, r1, r2, tt.out[j], tt.out[j+1])
+				}
+				j += 2
+				dec := DecodeRune(r1, r2)
+				if dec != r {
+					t.Errorf("DecodeRune(%#x, %#x) = %#x; want %#x", r1, r2, dec, r)
+				}
+			}
+		}
+		if j != len(tt.out) {
+			t.Errorf("#%d: EncodeRune didn't generate enough output", i)
+		}
+	}
+}
+
+type decodeTest struct {
+	in  []uint16
+	out []rune
+}
+
+var decodeTests = []decodeTest{
+	{[]uint16{1, 2, 3, 4}, []rune{1, 2, 3, 4}},
+	{[]uint16{0xffff, 0xd800, 0xdc00, 0xd800, 0xdc01, 0xd808, 0xdf45, 0xdbff, 0xdfff},
+		[]rune{0xffff, 0x10000, 0x10001, 0x12345, 0x10ffff}},
+	{[]uint16{0xd800, 'a'}, []rune{0xfffd, 'a'}},
+	{[]uint16{0xdfff}, []rune{0xfffd}},
+}
+
+func TestDecode(t *testing.T) {
+	for _, tt := range decodeTests {
+		out := Decode(tt.in)
+		if !reflect.DeepEqual(out, tt.out) {
+			t.Errorf("Decode(%x) = %x; want %x", tt.in, out, tt.out)
+		}
+	}
+}
+
+var decodeRuneTests = []struct {
+	r1, r2 rune
+	want   rune
+}{
+	{0xd800, 0xdc00, 0x10000},
+	{0xd800, 0xdc01, 0x10001},
+	{0xd808, 0xdf45, 0x12345},
+	{0xdbff, 0xdfff, 0x10ffff},
+	{0xd800, 'a', 0xfffd}, // illegal, replacement rune substituted
+}
+
+func TestDecodeRune(t *testing.T) {
+	for i, tt := range decodeRuneTests {
+		got := DecodeRune(tt.r1, tt.r2)
+		if got != tt.want {
+			t.Errorf("%d: DecodeRune(%q, %q) = %v; want %v", i, tt.r1, tt.r2, got, tt.want)
+		}
+	}
+}
+
+var surrogateTests = []struct {
+	r    rune
+	want bool
+}{
+	// from http://en.wikipedia.org/wiki/UTF-16
+	{'\u007A', false},     // LATIN SMALL LETTER Z
+	{'\u6C34', false},     // CJK UNIFIED IDEOGRAPH-6C34 (water)
+	{'\uFEFF', false},     // Byte Order Mark
+	{'\U00010000', false}, // LINEAR B SYLLABLE B008 A (first non-BMP code point)
+	{'\U0001D11E', false}, // MUSICAL SYMBOL G CLEF
+	{'\U0010FFFD', false}, // PRIVATE USE CHARACTER-10FFFD (last Unicode code point)
+
+	{rune(0xd7ff), false}, // surr1-1
+	{rune(0xd800), true},  // surr1
+	{rune(0xdc00), true},  // surr2
+	{rune(0xe000), false}, // surr3
+	{rune(0xdfff), true},  // surr3-1
+}
+
+func TestIsSurrogate(t *testing.T) {
+	for i, tt := range surrogateTests {
+		got := IsSurrogate(tt.r)
+		if got != tt.want {
+			t.Errorf("%d: IsSurrogate(%q) = %v; want %v", i, tt.r, got, tt.want)
+		}
+	}
+}
diff --git a/src/unicode/utf8/example_test.go b/src/unicode/utf8/example_test.go
new file mode 100644
index 000000000..7b3e7ac74
--- /dev/null
+++ b/src/unicode/utf8/example_test.go
@@ -0,0 +1,196 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package utf8_test
+
+import (
+	"fmt"
+	"unicode/utf8"
+)
+
+func ExampleDecodeLastRune() {
+	b := []byte("Hello, 世界")
+
+	for len(b) > 0 {
+		r, size := utf8.DecodeLastRune(b)
+		fmt.Printf("%c %v\n", r, size)
+
+		b = b[:len(b)-size]
+	}
+	// Output:
+	// 界 3
+	// 世 3
+	//   1
+	// , 1
+	// o 1
+	// l 1
+	// l 1
+	// e 1
+	// H 1
+}
+
+func ExampleDecodeLastRuneInString() {
+	str := "Hello, 世界"
+
+	for len(str) > 0 {
+		r, size := utf8.DecodeLastRuneInString(str)
+		fmt.Printf("%c %v\n", r, size)
+
+		str = str[:len(str)-size]
+	}
+	// Output:
+	// 界 3
+	// 世 3
+	//   1
+	// , 1
+	// o 1
+	// l 1
+	// l 1
+	// e 1
+	// H 1
+
+}
+
+func ExampleDecodeRune() {
+	b := []byte("Hello, 世界")
+
+	for len(b) > 0 {
+		r, size := utf8.DecodeRune(b)
+		fmt.Printf("%c %v\n", r, size)
+
+		b = b[size:]
+	}
+	// Output:
+	// H 1
+	// e 1
+	// l 1
+	// l 1
+	// o 1
+	// , 1
+	//   1
+	// 世 3
+	// 界 3
+}
+
+func ExampleDecodeRuneInString() {
+	str := "Hello, 世界"
+
+	for len(str) > 0 {
+		r, size := utf8.DecodeRuneInString(str)
+		fmt.Printf("%c %v\n", r, size)
+
+		str = str[size:]
+	}
+	// Output:
+	// H 1
+	// e 1
+	// l 1
+	// l 1
+	// o 1
+	// , 1
+	//   1
+	// 世 3
+	// 界 3
+}
+
+func ExampleEncodeRune() {
+	r := '世'
+	buf := make([]byte, 3)
+
+	n := utf8.EncodeRune(buf, r)
+
+	fmt.Println(buf)
+	fmt.Println(n)
+	// Output:
+	// [228 184 150]
+	// 3
+}
+
+func ExampleFullRune() {
+	buf := []byte{228, 184, 150} // 世
+	fmt.Println(utf8.FullRune(buf))
+	fmt.Println(utf8.FullRune(buf[:2]))
+	// Output:
+	// true
+	// false
+}
+
+func ExampleFullRuneInString() {
+	str := "世"
+	fmt.Println(utf8.FullRuneInString(str))
+	fmt.Println(utf8.FullRuneInString(str[:2]))
+	// Output:
+	// true
+	// false
+}
+
+func ExampleRuneCount() {
+	buf := []byte("Hello, 世界")
+	fmt.Println("bytes =", len(buf))
+	fmt.Println("runes =", utf8.RuneCount(buf))
+	// Output:
+	// bytes = 13
+	// runes = 9
+}
+
+func ExampleRuneCountInString() {
+	str := "Hello, 世界"
+	fmt.Println("bytes =", len(str))
+	fmt.Println("runes =", utf8.RuneCountInString(str))
+	// Output:
+	// bytes = 13
+	// runes = 9
+}
+
+func ExampleRuneLen() {
+	fmt.Println(utf8.RuneLen('a'))
+	fmt.Println(utf8.RuneLen('界'))
+	// Output:
+	// 1
+	// 3
+}
+
+func ExampleRuneStart() {
+	buf := []byte("a界")
+	fmt.Println(utf8.RuneStart(buf[0]))
+	fmt.Println(utf8.RuneStart(buf[1]))
+	fmt.Println(utf8.RuneStart(buf[2]))
+	// Output:
+	// true
+	// true
+	// false
+}
+
+func ExampleValid() {
+	valid := []byte("Hello, 世界")
+	invalid := []byte{0xff, 0xfe, 0xfd}
+
+	fmt.Println(utf8.Valid(valid))
+	fmt.Println(utf8.Valid(invalid))
+	// Output:
+	// true
+	// false
+}
+
+func ExampleValidRune() {
+	valid := 'a'
+	invalid := rune(0xfffffff)
+
+	fmt.Println(utf8.ValidRune(valid))
+	fmt.Println(utf8.ValidRune(invalid))
+	// Output:
+	// true
+	// false
+}
+
+func ExampleValidString() {
+	valid := "Hello, 世界"
+	invalid := string([]byte{0xff, 0xfe, 0xfd})
+
+	fmt.Println(utf8.ValidString(valid))
+	fmt.Println(utf8.ValidString(invalid))
+	// Output:
+	// true
+	// false
+}
diff --git a/src/unicode/utf8/utf8.go b/src/unicode/utf8/utf8.go
new file mode 100644
index 000000000..253295ad3
--- /dev/null
+++ b/src/unicode/utf8/utf8.go
@@ -0,0 +1,435 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package utf8 implements functions and constants to support text encoded in
+// UTF-8. It includes functions to translate between runes and UTF-8 byte sequences.
+package utf8
+
+// The conditions RuneError==unicode.ReplacementChar and
+// MaxRune==unicode.MaxRune are verified in the tests.
+// Defining them locally avoids this package depending on package unicode.
+
+// Numbers fundamental to the encoding.
+const (
+	RuneError = '\uFFFD'     // the "error" Rune or "Unicode replacement character"
+	RuneSelf  = 0x80         // characters below Runeself are represented as themselves in a single byte.
+	MaxRune   = '\U0010FFFF' // Maximum valid Unicode code point.
+	UTFMax    = 4            // maximum number of bytes of a UTF-8 encoded Unicode character.
+)
+
+// Code points in the surrogate range are not valid for UTF-8.
+const (
+	surrogateMin = 0xD800
+	surrogateMax = 0xDFFF
+)
+
+const (
+	t1 = 0x00 // 0000 0000
+	tx = 0x80 // 1000 0000
+	t2 = 0xC0 // 1100 0000
+	t3 = 0xE0 // 1110 0000
+	t4 = 0xF0 // 1111 0000
+	t5 = 0xF8 // 1111 1000
+
+	maskx = 0x3F // 0011 1111
+	mask2 = 0x1F // 0001 1111
+	mask3 = 0x0F // 0000 1111
+	mask4 = 0x07 // 0000 0111
+
+	rune1Max = 1<<7 - 1
+	rune2Max = 1<<11 - 1
+	rune3Max = 1<<16 - 1
+)
+
+func decodeRuneInternal(p []byte) (r rune, size int, short bool) {
+	n := len(p)
+	if n < 1 {
+		return RuneError, 0, true
+	}
+	c0 := p[0]
+
+	// 1-byte, 7-bit sequence?
+	if c0 < tx {
+		return rune(c0), 1, false
+	}
+
+	// unexpected continuation byte?
+	if c0 < t2 {
+		return RuneError, 1, false
+	}
+
+	// need first continuation byte
+	if n < 2 {
+		return RuneError, 1, true
+	}
+	c1 := p[1]
+	if c1 < tx || t2 <= c1 {
+		return RuneError, 1, false
+	}
+
+	// 2-byte, 11-bit sequence?
+	if c0 < t3 {
+		r = rune(c0&mask2)<<6 | rune(c1&maskx)
+		if r <= rune1Max {
+			return RuneError, 1, false
+		}
+		return r, 2, false
+	}
+
+	// need second continuation byte
+	if n < 3 {
+		return RuneError, 1, true
+	}
+	c2 := p[2]
+	if c2 < tx || t2 <= c2 {
+		return RuneError, 1, false
+	}
+
+	// 3-byte, 16-bit sequence?
+	if c0 < t4 {
+		r = rune(c0&mask3)<<12 | rune(c1&maskx)<<6 | rune(c2&maskx)
+		if r <= rune2Max {
+			return RuneError, 1, false
+		}
+		if surrogateMin <= r && r <= surrogateMax {
+			return RuneError, 1, false
+		}
+		return r, 3, false
+	}
+
+	// need third continuation byte
+	if n < 4 {
+		return RuneError, 1, true
+	}
+	c3 := p[3]
+	if c3 < tx || t2 <= c3 {
+		return RuneError, 1, false
+	}
+
+	// 4-byte, 21-bit sequence?
+	if c0 < t5 {
+		r = rune(c0&mask4)<<18 | rune(c1&maskx)<<12 | rune(c2&maskx)<<6 | rune(c3&maskx)
+		if r <= rune3Max || MaxRune < r {
+			return RuneError, 1, false
+		}
+		return r, 4, false
+	}
+
+	// error
+	return RuneError, 1, false
+}
+
+func decodeRuneInStringInternal(s string) (r rune, size int, short bool) {
+	n := len(s)
+	if n < 1 {
+		return RuneError, 0, true
+	}
+	c0 := s[0]
+
+	// 1-byte, 7-bit sequence?
+	if c0 < tx {
+		return rune(c0), 1, false
+	}
+
+	// unexpected continuation byte?
+	if c0 < t2 {
+		return RuneError, 1, false
+	}
+
+	// need first continuation byte
+	if n < 2 {
+		return RuneError, 1, true
+	}
+	c1 := s[1]
+	if c1 < tx || t2 <= c1 {
+		return RuneError, 1, false
+	}
+
+	// 2-byte, 11-bit sequence?
+	if c0 < t3 {
+		r = rune(c0&mask2)<<6 | rune(c1&maskx)
+		if r <= rune1Max {
+			return RuneError, 1, false
+		}
+		return r, 2, false
+	}
+
+	// need second continuation byte
+	if n < 3 {
+		return RuneError, 1, true
+	}
+	c2 := s[2]
+	if c2 < tx || t2 <= c2 {
+		return RuneError, 1, false
+	}
+
+	// 3-byte, 16-bit sequence?
+	if c0 < t4 {
+		r = rune(c0&mask3)<<12 | rune(c1&maskx)<<6 | rune(c2&maskx)
+		if r <= rune2Max {
+			return RuneError, 1, false
+		}
+		if surrogateMin <= r && r <= surrogateMax {
+			return RuneError, 1, false
+		}
+		return r, 3, false
+	}
+
+	// need third continuation byte
+	if n < 4 {
+		return RuneError, 1, true
+	}
+	c3 := s[3]
+	if c3 < tx || t2 <= c3 {
+		return RuneError, 1, false
+	}
+
+	// 4-byte, 21-bit sequence?
+	if c0 < t5 {
+		r = rune(c0&mask4)<<18 | rune(c1&maskx)<<12 | rune(c2&maskx)<<6 | rune(c3&maskx)
+		if r <= rune3Max || MaxRune < r {
+			return RuneError, 1, false
+		}
+		return r, 4, false
+	}
+
+	// error
+	return RuneError, 1, false
+}
+
+// FullRune reports whether the bytes in p begin with a full UTF-8 encoding of a rune.
+// An invalid encoding is considered a full Rune since it will convert as a width-1 error rune.
+func FullRune(p []byte) bool {
+	_, _, short := decodeRuneInternal(p)
+	return !short
+}
+
+// FullRuneInString is like FullRune but its input is a string.
+func FullRuneInString(s string) bool {
+	_, _, short := decodeRuneInStringInternal(s)
+	return !short
+}
+
+// DecodeRune unpacks the first UTF-8 encoding in p and returns the rune and its width in bytes.
+// If the encoding is invalid, it returns (RuneError, 1), an impossible result for correct UTF-8.
+// An encoding is invalid if it is incorrect UTF-8, encodes a rune that is
+// out of range, or is not the shortest possible UTF-8 encoding for the
+// value. No other validation is performed.
+func DecodeRune(p []byte) (r rune, size int) {
+	r, size, _ = decodeRuneInternal(p)
+	return
+}
+
+// DecodeRuneInString is like DecodeRune but its input is a string.
+// If the encoding is invalid, it returns (RuneError, 1), an impossible result for correct UTF-8.
+// An encoding is invalid if it is incorrect UTF-8, encodes a rune that is
+// out of range, or is not the shortest possible UTF-8 encoding for the
+// value. No other validation is performed.
+func DecodeRuneInString(s string) (r rune, size int) {
+	r, size, _ = decodeRuneInStringInternal(s)
+	return
+}
+
+// DecodeLastRune unpacks the last UTF-8 encoding in p and returns the rune and its width in bytes.
+// If the encoding is invalid, it returns (RuneError, 1), an impossible result for correct UTF-8.
+// An encoding is invalid if it is incorrect UTF-8, encodes a rune that is
+// out of range, or is not the shortest possible UTF-8 encoding for the
+// value. No other validation is performed.
+func DecodeLastRune(p []byte) (r rune, size int) {
+	end := len(p)
+	if end == 0 {
+		return RuneError, 0
+	}
+	start := end - 1
+	r = rune(p[start])
+	if r < RuneSelf {
+		return r, 1
+	}
+	// guard against O(n^2) behavior when traversing
+	// backwards through strings with long sequences of
+	// invalid UTF-8.
+	lim := end - UTFMax
+	if lim < 0 {
+		lim = 0
+	}
+	for start--; start >= lim; start-- {
+		if RuneStart(p[start]) {
+			break
+		}
+	}
+	if start < 0 {
+		start = 0
+	}
+	r, size = DecodeRune(p[start:end])
+	if start+size != end {
+		return RuneError, 1
+	}
+	return r, size
+}
+
+// DecodeLastRuneInString is like DecodeLastRune but its input is a string.
+// If the encoding is invalid, it returns (RuneError, 1), an impossible result for correct UTF-8.
+// An encoding is invalid if it is incorrect UTF-8, encodes a rune that is
+// out of range, or is not the shortest possible UTF-8 encoding for the
+// value. No other validation is performed.
+func DecodeLastRuneInString(s string) (r rune, size int) {
+	end := len(s)
+	if end == 0 {
+		return RuneError, 0
+	}
+	start := end - 1
+	r = rune(s[start])
+	if r < RuneSelf {
+		return r, 1
+	}
+	// guard against O(n^2) behavior when traversing
+	// backwards through strings with long sequences of
+	// invalid UTF-8.
+	lim := end - UTFMax
+	if lim < 0 {
+		lim = 0
+	}
+	for start--; start >= lim; start-- {
+		if RuneStart(s[start]) {
+			break
+		}
+	}
+	if start < 0 {
+		start = 0
+	}
+	r, size = DecodeRuneInString(s[start:end])
+	if start+size != end {
+		return RuneError, 1
+	}
+	return r, size
+}
+
+// RuneLen returns the number of bytes required to encode the rune.
+// It returns -1 if the rune is not a valid value to encode in UTF-8.
+func RuneLen(r rune) int {
+	switch {
+	case r < 0:
+		return -1
+	case r <= rune1Max:
+		return 1
+	case r <= rune2Max:
+		return 2
+	case surrogateMin <= r && r <= surrogateMax:
+		return -1
+	case r <= rune3Max:
+		return 3
+	case r <= MaxRune:
+		return 4
+	}
+	return -1
+}
+
+// EncodeRune writes into p (which must be large enough) the UTF-8 encoding of the rune.
+// It returns the number of bytes written.
+func EncodeRune(p []byte, r rune) int {
+	// Negative values are erroneous.  Making it unsigned addresses the problem.
+	switch i := uint32(r); {
+	case i <= rune1Max:
+		p[0] = byte(r)
+		return 1
+	case i <= rune2Max:
+		p[0] = t2 | byte(r>>6)
+		p[1] = tx | byte(r)&maskx
+		return 2
+	case i > MaxRune, surrogateMin <= i && i <= surrogateMax:
+		r = RuneError
+		fallthrough
+	case i <= rune3Max:
+		p[0] = t3 | byte(r>>12)
+		p[1] = tx | byte(r>>6)&maskx
+		p[2] = tx | byte(r)&maskx
+		return 3
+	default:
+		p[0] = t4 | byte(r>>18)
+		p[1] = tx | byte(r>>12)&maskx
+		p[2] = tx | byte(r>>6)&maskx
+		p[3] = tx | byte(r)&maskx
+		return 4
+	}
+}
+
+// RuneCount returns the number of runes in p.  Erroneous and short
+// encodings are treated as single runes of width 1 byte.
+func RuneCount(p []byte) int {
+	i := 0
+	var n int
+	for n = 0; i < len(p); n++ {
+		if p[i] < RuneSelf {
+			i++
+		} else {
+			_, size := DecodeRune(p[i:])
+			i += size
+		}
+	}
+	return n
+}
+
+// RuneCountInString is like RuneCount but its input is a string.
+func RuneCountInString(s string) (n int) {
+	for range s {
+		n++
+	}
+	return
+}
+
+// RuneStart reports whether the byte could be the first byte of
+// an encoded rune.  Second and subsequent bytes always have the top
+// two bits set to 10.
+func RuneStart(b byte) bool { return b&0xC0 != 0x80 }
+
+// Valid reports whether p consists entirely of valid UTF-8-encoded runes.
+func Valid(p []byte) bool {
+	i := 0
+	for i < len(p) {
+		if p[i] < RuneSelf {
+			i++
+		} else {
+			_, size := DecodeRune(p[i:])
+			if size == 1 {
+				// All valid runes of size 1 (those
+				// below RuneSelf) were handled above.
+				// This must be a RuneError.
+				return false
+			}
+			i += size
+		}
+	}
+	return true
+}
+
+// ValidString reports whether s consists entirely of valid UTF-8-encoded runes.
+func ValidString(s string) bool {
+	for i, r := range s {
+		if r == RuneError {
+			// The RuneError value can be an error
+			// sentinel value (if it's size 1) or the same
+			// value encoded properly. Decode it to see if
+			// it's the 1 byte sentinel value.
+			_, size := DecodeRuneInString(s[i:])
+			if size == 1 {
+				return false
+			}
+		}
+	}
+	return true
+}
+
+// ValidRune reports whether r can be legally encoded as UTF-8.
+// Code points that are out of range or a surrogate half are illegal.
+func ValidRune(r rune) bool {
+	switch {
+	case r < 0:
+		return false
+	case surrogateMin <= r && r <= surrogateMax:
+		return false
+	case r > MaxRune:
+		return false
+	}
+	return true
+}
diff --git a/src/unicode/utf8/utf8_test.go b/src/unicode/utf8/utf8_test.go
new file mode 100644
index 000000000..758d7a0f8
--- /dev/null
+++ b/src/unicode/utf8/utf8_test.go
@@ -0,0 +1,444 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package utf8_test
+
+import (
+	"bytes"
+	"testing"
+	"unicode"
+	. "unicode/utf8"
+)
+
+// Validate the constants redefined from unicode.
+func init() {
+	if MaxRune != unicode.MaxRune {
+		panic("utf8.MaxRune is wrong")
+	}
+	if RuneError != unicode.ReplacementChar {
+		panic("utf8.RuneError is wrong")
+	}
+}
+
+// Validate the constants redefined from unicode.
+func TestConstants(t *testing.T) {
+	if MaxRune != unicode.MaxRune {
+		t.Errorf("utf8.MaxRune is wrong: %x should be %x", MaxRune, unicode.MaxRune)
+	}
+	if RuneError != unicode.ReplacementChar {
+		t.Errorf("utf8.RuneError is wrong: %x should be %x", RuneError, unicode.ReplacementChar)
+	}
+}
+
+type Utf8Map struct {
+	r   rune
+	str string
+}
+
+var utf8map = []Utf8Map{
+	{0x0000, "\x00"},
+	{0x0001, "\x01"},
+	{0x007e, "\x7e"},
+	{0x007f, "\x7f"},
+	{0x0080, "\xc2\x80"},
+	{0x0081, "\xc2\x81"},
+	{0x00bf, "\xc2\xbf"},
+	{0x00c0, "\xc3\x80"},
+	{0x00c1, "\xc3\x81"},
+	{0x00c8, "\xc3\x88"},
+	{0x00d0, "\xc3\x90"},
+	{0x00e0, "\xc3\xa0"},
+	{0x00f0, "\xc3\xb0"},
+	{0x00f8, "\xc3\xb8"},
+	{0x00ff, "\xc3\xbf"},
+	{0x0100, "\xc4\x80"},
+	{0x07ff, "\xdf\xbf"},
+	{0x0800, "\xe0\xa0\x80"},
+	{0x0801, "\xe0\xa0\x81"},
+	{0xd7ff, "\xed\x9f\xbf"}, // last code point before surrogate half.
+	{0xe000, "\xee\x80\x80"}, // first code point after surrogate half.
+	{0xfffe, "\xef\xbf\xbe"},
+	{0xffff, "\xef\xbf\xbf"},
+	{0x10000, "\xf0\x90\x80\x80"},
+	{0x10001, "\xf0\x90\x80\x81"},
+	{0x10fffe, "\xf4\x8f\xbf\xbe"},
+	{0x10ffff, "\xf4\x8f\xbf\xbf"},
+	{0xFFFD, "\xef\xbf\xbd"},
+}
+
+var surrogateMap = []Utf8Map{
+	{0xd800, "\xed\xa0\x80"}, // surrogate min decodes to (RuneError, 1)
+	{0xdfff, "\xed\xbf\xbf"}, // surrogate max decodes to (RuneError, 1)
+}
+
+var testStrings = []string{
+	"",
+	"abcd",
+	"☺☻☹",
+	"日a本b語ç日ð本Ê語þ日¥本¼語i日©",
+	"日a本b語ç日ð本Ê語þ日¥本¼語i日©日a本b語ç日ð本Ê語þ日¥本¼語i日©日a本b語ç日ð本Ê語þ日¥本¼語i日©",
+	"\x80\x80\x80\x80",
+}
+
+func TestFullRune(t *testing.T) {
+	for _, m := range utf8map {
+		b := []byte(m.str)
+		if !FullRune(b) {
+			t.Errorf("FullRune(%q) (%U) = false, want true", b, m.r)
+		}
+		s := m.str
+		if !FullRuneInString(s) {
+			t.Errorf("FullRuneInString(%q) (%U) = false, want true", s, m.r)
+		}
+		b1 := b[0 : len(b)-1]
+		if FullRune(b1) {
+			t.Errorf("FullRune(%q) = true, want false", b1)
+		}
+		s1 := string(b1)
+		if FullRuneInString(s1) {
+			t.Errorf("FullRune(%q) = true, want false", s1)
+		}
+	}
+}
+
+func TestEncodeRune(t *testing.T) {
+	for _, m := range utf8map {
+		b := []byte(m.str)
+		var buf [10]byte
+		n := EncodeRune(buf[0:], m.r)
+		b1 := buf[0:n]
+		if !bytes.Equal(b, b1) {
+			t.Errorf("EncodeRune(%#04x) = %q want %q", m.r, b1, b)
+		}
+	}
+}
+
+func TestDecodeRune(t *testing.T) {
+	for _, m := range utf8map {
+		b := []byte(m.str)
+		r, size := DecodeRune(b)
+		if r != m.r || size != len(b) {
+			t.Errorf("DecodeRune(%q) = %#04x, %d want %#04x, %d", b, r, size, m.r, len(b))
+		}
+		s := m.str
+		r, size = DecodeRuneInString(s)
+		if r != m.r || size != len(b) {
+			t.Errorf("DecodeRuneInString(%q) = %#04x, %d want %#04x, %d", s, r, size, m.r, len(b))
+		}
+
+		// there's an extra byte that bytes left behind - make sure trailing byte works
+		r, size = DecodeRune(b[0:cap(b)])
+		if r != m.r || size != len(b) {
+			t.Errorf("DecodeRune(%q) = %#04x, %d want %#04x, %d", b, r, size, m.r, len(b))
+		}
+		s = m.str + "\x00"
+		r, size = DecodeRuneInString(s)
+		if r != m.r || size != len(b) {
+			t.Errorf("DecodeRuneInString(%q) = %#04x, %d want %#04x, %d", s, r, size, m.r, len(b))
+		}
+
+		// make sure missing bytes fail
+		wantsize := 1
+		if wantsize >= len(b) {
+			wantsize = 0
+		}
+		r, size = DecodeRune(b[0 : len(b)-1])
+		if r != RuneError || size != wantsize {
+			t.Errorf("DecodeRune(%q) = %#04x, %d want %#04x, %d", b[0:len(b)-1], r, size, RuneError, wantsize)
+		}
+		s = m.str[0 : len(m.str)-1]
+		r, size = DecodeRuneInString(s)
+		if r != RuneError || size != wantsize {
+			t.Errorf("DecodeRuneInString(%q) = %#04x, %d want %#04x, %d", s, r, size, RuneError, wantsize)
+		}
+
+		// make sure bad sequences fail
+		if len(b) == 1 {
+			b[0] = 0x80
+		} else {
+			b[len(b)-1] = 0x7F
+		}
+		r, size = DecodeRune(b)
+		if r != RuneError || size != 1 {
+			t.Errorf("DecodeRune(%q) = %#04x, %d want %#04x, %d", b, r, size, RuneError, 1)
+		}
+		s = string(b)
+		r, size = DecodeRuneInString(s)
+		if r != RuneError || size != 1 {
+			t.Errorf("DecodeRuneInString(%q) = %#04x, %d want %#04x, %d", s, r, size, RuneError, 1)
+		}
+
+	}
+}
+
+func TestDecodeSurrogateRune(t *testing.T) {
+	for _, m := range surrogateMap {
+		b := []byte(m.str)
+		r, size := DecodeRune(b)
+		if r != RuneError || size != 1 {
+			t.Errorf("DecodeRune(%q) = %x, %d want %x, %d", b, r, size, RuneError, 1)
+		}
+		s := m.str
+		r, size = DecodeRuneInString(s)
+		if r != RuneError || size != 1 {
+			t.Errorf("DecodeRuneInString(%q) = %x, %d want %x, %d", b, r, size, RuneError, 1)
+		}
+	}
+}
+
+// Check that DecodeRune and DecodeLastRune correspond to
+// the equivalent range loop.
+func TestSequencing(t *testing.T) {
+	for _, ts := range testStrings {
+		for _, m := range utf8map {
+			for _, s := range []string{ts + m.str, m.str + ts, ts + m.str + ts} {
+				testSequence(t, s)
+			}
+		}
+	}
+}
+
+// Check that a range loop and a []int conversion visit the same runes.
+// Not really a test of this package, but the assumption is used here and
+// it's good to verify
+func TestIntConversion(t *testing.T) {
+	for _, ts := range testStrings {
+		runes := []rune(ts)
+		if RuneCountInString(ts) != len(runes) {
+			t.Errorf("%q: expected %d runes; got %d", ts, len(runes), RuneCountInString(ts))
+			break
+		}
+		i := 0
+		for _, r := range ts {
+			if r != runes[i] {
+				t.Errorf("%q[%d]: expected %c (%U); got %c (%U)", ts, i, runes[i], runes[i], r, r)
+			}
+			i++
+		}
+	}
+}
+
+func testSequence(t *testing.T, s string) {
+	type info struct {
+		index int
+		r     rune
+	}
+	index := make([]info, len(s))
+	b := []byte(s)
+	si := 0
+	j := 0
+	for i, r := range s {
+		if si != i {
+			t.Errorf("Sequence(%q) mismatched index %d, want %d", s, si, i)
+			return
+		}
+		index[j] = info{i, r}
+		j++
+		r1, size1 := DecodeRune(b[i:])
+		if r != r1 {
+			t.Errorf("DecodeRune(%q) = %#04x, want %#04x", s[i:], r1, r)
+			return
+		}
+		r2, size2 := DecodeRuneInString(s[i:])
+		if r != r2 {
+			t.Errorf("DecodeRuneInString(%q) = %#04x, want %#04x", s[i:], r2, r)
+			return
+		}
+		if size1 != size2 {
+			t.Errorf("DecodeRune/DecodeRuneInString(%q) size mismatch %d/%d", s[i:], size1, size2)
+			return
+		}
+		si += size1
+	}
+	j--
+	for si = len(s); si > 0; {
+		r1, size1 := DecodeLastRune(b[0:si])
+		r2, size2 := DecodeLastRuneInString(s[0:si])
+		if size1 != size2 {
+			t.Errorf("DecodeLastRune/DecodeLastRuneInString(%q, %d) size mismatch %d/%d", s, si, size1, size2)
+			return
+		}
+		if r1 != index[j].r {
+			t.Errorf("DecodeLastRune(%q, %d) = %#04x, want %#04x", s, si, r1, index[j].r)
+			return
+		}
+		if r2 != index[j].r {
+			t.Errorf("DecodeLastRuneInString(%q, %d) = %#04x, want %#04x", s, si, r2, index[j].r)
+			return
+		}
+		si -= size1
+		if si != index[j].index {
+			t.Errorf("DecodeLastRune(%q) index mismatch at %d, want %d", s, si, index[j].index)
+			return
+		}
+		j--
+	}
+	if si != 0 {
+		t.Errorf("DecodeLastRune(%q) finished at %d, not 0", s, si)
+	}
+}
+
+// Check that negative runes encode as U+FFFD.
+func TestNegativeRune(t *testing.T) {
+	errorbuf := make([]byte, UTFMax)
+	errorbuf = errorbuf[0:EncodeRune(errorbuf, RuneError)]
+	buf := make([]byte, UTFMax)
+	buf = buf[0:EncodeRune(buf, -1)]
+	if !bytes.Equal(buf, errorbuf) {
+		t.Errorf("incorrect encoding [% x] for -1; expected [% x]", buf, errorbuf)
+	}
+}
+
+type RuneCountTest struct {
+	in  string
+	out int
+}
+
+var runecounttests = []RuneCountTest{
+	{"abcd", 4},
+	{"☺☻☹", 3},
+	{"1,2,3,4", 7},
+	{"\xe2\x00", 2},
+}
+
+func TestRuneCount(t *testing.T) {
+	for _, tt := range runecounttests {
+		if out := RuneCountInString(tt.in); out != tt.out {
+			t.Errorf("RuneCountInString(%q) = %d, want %d", tt.in, out, tt.out)
+		}
+		if out := RuneCount([]byte(tt.in)); out != tt.out {
+			t.Errorf("RuneCount(%q) = %d, want %d", tt.in, out, tt.out)
+		}
+	}
+}
+
+type RuneLenTest struct {
+	r    rune
+	size int
+}
+
+var runelentests = []RuneLenTest{
+	{0, 1},
+	{'e', 1},
+	{'é', 2},
+	{'☺', 3},
+	{RuneError, 3},
+	{MaxRune, 4},
+	{0xD800, -1},
+	{0xDFFF, -1},
+	{MaxRune + 1, -1},
+	{-1, -1},
+}
+
+func TestRuneLen(t *testing.T) {
+	for _, tt := range runelentests {
+		if size := RuneLen(tt.r); size != tt.size {
+			t.Errorf("RuneLen(%#U) = %d, want %d", tt.r, size, tt.size)
+		}
+	}
+}
+
+type ValidTest struct {
+	in  string
+	out bool
+}
+
+var validTests = []ValidTest{
+	{"", true},
+	{"a", true},
+	{"abc", true},
+	{"Ж", true},
+	{"ЖЖ", true},
+	{"брэд-ЛГТМ", true},
+	{"☺☻☹", true},
+	{string([]byte{66, 250}), false},
+	{string([]byte{66, 250, 67}), false},
+	{"a\uFFFDb", true},
+	{string("\xF4\x8F\xBF\xBF"), true},      // U+10FFFF
+	{string("\xF4\x90\x80\x80"), false},     // U+10FFFF+1; out of range
+	{string("\xF7\xBF\xBF\xBF"), false},     // 0x1FFFFF; out of range
+	{string("\xFB\xBF\xBF\xBF\xBF"), false}, // 0x3FFFFFF; out of range
+	{string("\xc0\x80"), false},             // U+0000 encoded in two bytes: incorrect
+	{string("\xed\xa0\x80"), false},         // U+D800 high surrogate (sic)
+	{string("\xed\xbf\xbf"), false},         // U+DFFF low surrogate (sic)
+}
+
+func TestValid(t *testing.T) {
+	for _, tt := range validTests {
+		if Valid([]byte(tt.in)) != tt.out {
+			t.Errorf("Valid(%q) = %v; want %v", tt.in, !tt.out, tt.out)
+		}
+		if ValidString(tt.in) != tt.out {
+			t.Errorf("ValidString(%q) = %v; want %v", tt.in, !tt.out, tt.out)
+		}
+	}
+}
+
+type ValidRuneTest struct {
+	r  rune
+	ok bool
+}
+
+var validrunetests = []ValidRuneTest{
+	{0, true},
+	{'e', true},
+	{'é', true},
+	{'☺', true},
+	{RuneError, true},
+	{MaxRune, true},
+	{0xD7FF, true},
+	{0xD800, false},
+	{0xDFFF, false},
+	{0xE000, true},
+	{MaxRune + 1, false},
+	{-1, false},
+}
+
+func TestValidRune(t *testing.T) {
+	for _, tt := range validrunetests {
+		if ok := ValidRune(tt.r); ok != tt.ok {
+			t.Errorf("ValidRune(%#U) = %t, want %t", tt.r, ok, tt.ok)
+		}
+	}
+}
+
+func BenchmarkRuneCountTenASCIIChars(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		RuneCountInString("0123456789")
+	}
+}
+
+func BenchmarkRuneCountTenJapaneseChars(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		RuneCountInString("日本語日本語日本語日")
+	}
+}
+
+func BenchmarkEncodeASCIIRune(b *testing.B) {
+	buf := make([]byte, UTFMax)
+	for i := 0; i < b.N; i++ {
+		EncodeRune(buf, 'a')
+	}
+}
+
+func BenchmarkEncodeJapaneseRune(b *testing.B) {
+	buf := make([]byte, UTFMax)
+	for i := 0; i < b.N; i++ {
+		EncodeRune(buf, '本')
+	}
+}
+
+func BenchmarkDecodeASCIIRune(b *testing.B) {
+	a := []byte{'a'}
+	for i := 0; i < b.N; i++ {
+		DecodeRune(a)
+	}
+}
+
+func BenchmarkDecodeJapaneseRune(b *testing.B) {
+	nihon := []byte("本")
+	for i := 0; i < b.N; i++ {
+		DecodeRune(nihon)
+	}
+}