diff --git a/scripts/generate-stringwidth-tables.mjs b/scripts/generate-stringwidth-tables.mjs index f97059702cd1..1f87ad48d8f0 100644 --- a/scripts/generate-stringwidth-tables.mjs +++ b/scripts/generate-stringwidth-tables.mjs @@ -4,20 +4,21 @@ // Each codepoint maps to one packed byte: // bits 0-4 grapheme break class (GraphemeBreakClass ordinal, see stringWidth.cpp) // bits 5-6 width class: 0 = zero-width, 1 = narrow, 2 = wide, 3 = East Asian Ambiguous -// bit 7 Emoji property (with the isEmojiPresentation() early-outs baked in) +// bit 7 Emoji property, minus the keycap bases [0-9#*] // -// The width and emoji bits are derived from the Unicode Character Database -// at UNICODE_VERSION (EastAsianWidth.txt, DerivedGeneralCategory.txt, -// emoji-data.txt) plus the zero-width rules in isZeroWidth(). The grapheme -// break class bits are carried over from the previous header (originally -// uucode-derived), so this script needs an existing stringWidthTables.h to -// bootstrap from. +// Every field is derived from the Unicode Character Database at +// UNICODE_VERSION: +// EastAsianWidth.txt width class +// extracted/DerivedGeneralCategory.txt zero-width categories +// DerivedCoreProperties.txt Default_Ignorable_Code_Point, InCB +// auxiliary/GraphemeBreakProperty.txt Grapheme_Cluster_Break +// emoji/emoji-data.txt Emoji, Emoji_Modifier(_Base), +// Extended_Pictographic // // Usage: bun scripts/generate-stringwidth-tables.mjs [--ucd ] // Rewrites src/jsc/bindings/stringWidthTables.h in place. Downloads // the UCD files from unicode.org unless --ucd points at a directory -// holding EastAsianWidth.txt, DerivedGeneralCategory.txt and -// emoji-data.txt for UNICODE_VERSION. +// holding the five files above (by base name) for UNICODE_VERSION. import { readFileSync, writeFileSync } from "node:fs"; import { dirname, join } from "node:path"; @@ -27,7 +28,6 @@ const UNICODE_VERSION = "17.0.0"; const UCD_BASE = `https://www.unicode.org/Public/${UNICODE_VERSION}/ucd`; const headerPath = join(dirname(fileURLToPath(import.meta.url)), "../src/jsc/bindings/stringWidthTables.h"); -const header = readFileSync(headerPath, "utf8"); // --------------------------------------------------------------------------- // Load Unicode data @@ -49,13 +49,18 @@ async function loadUCD(remotePath) { const eastAsianWidthText = await loadUCD("EastAsianWidth.txt"); const generalCategoryText = await loadUCD("extracted/DerivedGeneralCategory.txt"); +const corePropertiesText = await loadUCD("DerivedCoreProperties.txt"); +const graphemeBreakText = await loadUCD("auxiliary/GraphemeBreakProperty.txt"); const emojiDataText = await loadUCD("emoji/emoji-data.txt"); -// Parse `LO(..HI) ; VALUE # comment` lines whose VALUE is accepted by `wanted`. +// Parse `LO(..HI) ; VALUE [; VALUE2] # comment` lines. `wanted` receives the +// property value ("Mn", "W", "Extended_Pictographic") or, for two-field lines +// such as `InCB; Linker`, "InCB=Linker". function parseUCDRanges(text, wanted) { const ranges = []; - for (const m of text.matchAll(/^([0-9A-F]{4,6})(?:\.\.([0-9A-F]{4,6}))?\s*;\s*(\w+)\s*#/gm)) { - if (!wanted(m[3])) continue; + for (const m of text.matchAll(/^([0-9A-F]{4,6})(?:\.\.([0-9A-F]{4,6}))?\s*;\s*(\w+)\s*(?:;\s*(\w+)\s*)?#/gm)) { + const value = m[4] === undefined ? m[3] : `${m[3]}=${m[4]}`; + if (!wanted(value)) continue; ranges.push([parseInt(m[1], 16), m[2] === undefined ? parseInt(m[1], 16) : parseInt(m[2], 16)]); } return mergeRanges(ranges); @@ -72,38 +77,6 @@ function mergeRanges(ranges) { return merged; } -// East Asian Width `W` (wide) + `F` (fullwidth), and `A` (ambiguous). -const wideRanges = parseUCDRanges(eastAsianWidthText, type => type === "W" || type === "F"); -const ambiguousRanges = parseUCDRanges(eastAsianWidthText, type => type === "A"); -// General_Category Mn (nonspacing mark) + Me (enclosing mark). -const nonspacingMarkRanges = parseUCDRanges(generalCategoryText, gc => gc === "Mn" || gc === "Me"); -// The `Emoji` binary property (not Emoji_Presentation / Emoji_Modifier / ...). -const emojiRanges = parseUCDRanges(emojiDataText, property => property === "Emoji"); - -// --------------------------------------------------------------------------- -// Carry the grapheme break classes over from the existing table -// --------------------------------------------------------------------------- - -function parseArray(name) { - const m = header.match(new RegExp(`${name}\\[[0-9]*\\] = \\{([\\s\\S]*?)\\n\\};`)); - if (!m) throw new Error(`could not find ${name} in stringWidthTables.h (needed to bootstrap the grapheme classes)`); - return m[1] - .split(/[,\s]+/) - .filter(tok => /^\d+$/.test(tok)) - .map(Number); -} - -const stage1 = parseArray("kGraphemeBreakStage1"); -const stage2 = parseArray("kGraphemeBreakStage2"); -const stage3 = parseArray("kGraphemeBreakStage3"); - -// Existing stage3 holds fused bytes; the grapheme class is always the low 5 bits. -const classOf = cp => { - const high = cp >> 8; - const low = cp & 0xff; - return stage3[stage2[stage1[high] + low]] & 0x1f; -}; - const inRanges = (cp, ranges) => { let lo = 0; let hi = ranges.length; @@ -115,62 +88,123 @@ const inRanges = (cp, ranges) => { return lo > 0 && cp <= ranges[lo - 1][1]; }; +const wideRanges = parseUCDRanges(eastAsianWidthText, type => type === "W" || type === "F"); +const ambiguousRanges = parseUCDRanges(eastAsianWidthText, type => type === "A"); + +const categoryRanges = name => parseUCDRanges(generalCategoryText, gc => gc === name); +const controlRanges = categoryRanges("Cc"); +const formatRanges = categoryRanges("Cf"); +const surrogateRanges = categoryRanges("Cs"); +const unassignedRanges = categoryRanges("Cn"); +const nonspacingMarkRanges = parseUCDRanges(generalCategoryText, gc => gc === "Mn" || gc === "Me"); +const spacingMarkRanges = categoryRanges("Mc"); + +const defaultIgnorableRanges = parseUCDRanges(corePropertiesText, p => p === "Default_Ignorable_Code_Point"); +const incbLinkerRanges = parseUCDRanges(corePropertiesText, p => p === "InCB=Linker"); +const incbConsonantRanges = parseUCDRanges(corePropertiesText, p => p === "InCB=Consonant"); + +const graphemeRanges = name => parseUCDRanges(graphemeBreakText, p => p === name); +const gcb = { + Control: graphemeRanges("Control"), + Extend: graphemeRanges("Extend"), + Prepend: graphemeRanges("Prepend"), + RegionalIndicator: graphemeRanges("Regional_Indicator"), + SpacingMark: graphemeRanges("SpacingMark"), + L: graphemeRanges("L"), + V: graphemeRanges("V"), + T: graphemeRanges("T"), + LV: graphemeRanges("LV"), + LVT: graphemeRanges("LVT"), + ZWJ: graphemeRanges("ZWJ"), +}; + +const emojiProperty = name => parseUCDRanges(emojiDataText, p => p === name); +const emojiRanges = emojiProperty("Emoji"); +const emojiModifierRanges = emojiProperty("Emoji_Modifier"); +const emojiModifierBaseRanges = emojiProperty("Emoji_Modifier_Base"); +const extendedPictographicRanges = emojiProperty("Extended_Pictographic"); + // Guard against a UCD format change silently emptying a table. -if (!inRanges(0x4e00, wideRanges) || !inRanges(0x300, nonspacingMarkRanges) || !inRanges(0x1f600, emojiRanges)) +if ( + !inRanges(0x4e00, wideRanges) || + !inRanges(0x300, nonspacingMarkRanges) || + !inRanges(0x1f600, emojiRanges) || + !inRanges(0x94d, incbLinkerRanges) || + !inRanges(0x1f1e6, gcb.RegionalIndicator) || + !inRanges(0xe0080, defaultIgnorableRanges) +) throw new Error("UCD parse sanity check failed"); +// --------------------------------------------------------------------------- +// Grapheme break class (GraphemeBreakClass ordinals in stringWidth.cpp) +// --------------------------------------------------------------------------- + +const GraphemeBreakClass = { + Other: 0, + Prepend: 1, + RegionalIndicator: 2, + SpacingMark: 3, + L: 4, + V: 5, + T: 6, + Lv: 7, + Lvt: 8, + Zwj: 9, + Zwnj: 10, + ExtendedPictographic: 11, + EmojiModifierBase: 12, + EmojiModifier: 13, + IndicConjunctBreakExtend: 14, + IndicConjunctBreakLinker: 15, + IndicConjunctBreakConsonant: 16, + Control: 17, +}; + +// Grapheme_Cluster_Break, refined with the emoji and Indic Conjunct Break +// properties the break rules GB9c and GB11 need. CR and LF are Control here: +// the width code never needs CR LF kept as one cluster. +function graphemeBreakClass(cp) { + if (inRanges(cp, gcb.Control) || cp === 0x0d || cp === 0x0a) return GraphemeBreakClass.Control; + if (inRanges(cp, incbLinkerRanges)) return GraphemeBreakClass.IndicConjunctBreakLinker; + if (inRanges(cp, emojiModifierRanges)) return GraphemeBreakClass.EmojiModifier; + if (cp === 0x200c) return GraphemeBreakClass.Zwnj; + if (inRanges(cp, gcb.Extend)) return GraphemeBreakClass.IndicConjunctBreakExtend; + if (inRanges(cp, gcb.ZWJ)) return GraphemeBreakClass.Zwj; + if (inRanges(cp, gcb.Prepend)) return GraphemeBreakClass.Prepend; + if (inRanges(cp, gcb.RegionalIndicator)) return GraphemeBreakClass.RegionalIndicator; + if (inRanges(cp, gcb.SpacingMark)) return GraphemeBreakClass.SpacingMark; + if (inRanges(cp, gcb.L)) return GraphemeBreakClass.L; + if (inRanges(cp, gcb.V)) return GraphemeBreakClass.V; + if (inRanges(cp, gcb.T)) return GraphemeBreakClass.T; + if (inRanges(cp, gcb.LV)) return GraphemeBreakClass.Lv; + if (inRanges(cp, gcb.LVT)) return GraphemeBreakClass.Lvt; + if (inRanges(cp, emojiModifierBaseRanges)) return GraphemeBreakClass.EmojiModifierBase; + if (inRanges(cp, extendedPictographicRanges)) return GraphemeBreakClass.ExtendedPictographic; + if (inRanges(cp, incbConsonantRanges)) return GraphemeBreakClass.IndicConjunctBreakConsonant; + return GraphemeBreakClass.Other; +} + // --------------------------------------------------------------------------- // Width classification // --------------------------------------------------------------------------- -// Zero-width: controls, every nonspacing/enclosing mark (Mn/Me), conjoining -// Hangul jungseong/jongseong, and the invisible format characters glibc -// wcwidth() and string-width treat as zero-width. Deliberate deviations: -// prepended concatenation marks (U+0600..) are zero-width, and the Indic -// block heuristic below also zero-widths spacing vowel signs (Mc) so a -// consonant+vowel-sign syllable stays one column. +// Zero-width: controls (Cc), format characters (Cf: soft hyphen, bidi +// controls, ZWSP/ZWJ/ZWNJ, tags, BOM, ...), nonspacing and enclosing marks +// (Mn/Me), surrogates, unassigned default-ignorable codepoints (reserved for +// future format characters), and the conjoining Hangul jungseong/jongseong +// (Grapheme_Cluster_Break V/T in the Hangul Jamo blocks; the Kirat Rai vowel +// signs are V too but are visible letters): an L+V(+T) cluster is 2 columns +// wide, all carried by the leading consonant. Deliberate deviation: the +// spacing vowel signs (Mc) of the Indic blocks U+0900-U+0DFF are zero-width +// too, so a consonant+vowel-sign syllable stays one column. function isZeroWidth(cp) { - if (cp <= 0x1f) return true; - if (cp >= 0x7f && cp <= 0x9f) return true; - if (cp === 0xad) return true; + if (inRanges(cp, controlRanges)) return true; + if (inRanges(cp, formatRanges)) return true; if (inRanges(cp, nonspacingMarkRanges)) return true; - // Hangul jungseong (V) and jongseong (T): an L+V(+T) conjoining cluster is - // 2 columns wide, all carried by the leading consonant. - if (cp >= 0x1160 && cp <= 0x11ff) return true; - if (cp >= 0xd7b0 && cp <= 0xd7ff) return true; - if (cp >= 0x200b && cp <= 0x200f) return true; - // The bidi embedding/override controls (LRE..RLO) and the rest of the - // U+2060-U+206F block (word joiner, invisible operators, the LRI..PDI bidi - // isolates, deprecated format characters): invisible format characters, - // exactly like U+200B-U+200F above. - if (cp >= 0x202a && cp <= 0x202e) return true; - if (cp >= 0x2060 && cp <= 0x206f) return true; - // U+061C ARABIC LETTER MARK, the remaining bidi control character. - if (cp === 0x61c) return true; - // The remaining default-ignorable format characters (Cf): the shorthand and - // musical notation controls. glibc wcwidth() and string-width return 0. - if (cp >= 0x1bca0 && cp <= 0x1bca3) return true; - if (cp >= 0x1d173 && cp <= 0x1d17a) return true; - // Mongolian free variation selectors and vowel separator. - if (cp >= 0x180b && cp <= 0x180f) return true; - // Blocks reserved wholly for combining marks: their unassigned tails stay - // zero-width too. - if (cp >= 0x1ab0 && cp <= 0x1aff) return true; - if (cp >= 0x20d0 && cp <= 0x20ff) return true; - if (cp === 0xfeff) return true; - if (cp >= 0xd800 && cp <= 0xdfff) return true; - if ((cp >= 0x600 && cp <= 0x605) || cp === 0x6dd || cp === 0x70f || cp === 0x8e2) return true; - // Indic vowel-sign heuristic (covers the spacing Mc vowel signs, not just - // the Mn ones): a consonant plus vowel sign renders as one column. - if (cp >= 0x900 && cp <= 0xd4f) { - const offset = cp & 0x7f; - if (offset <= 0x02) return true; - if (offset >= 0x3a && offset <= 0x4d && offset !== 0x3d) return true; - if (offset >= 0x51 && offset <= 0x57) return true; - if (offset >= 0x62 && offset <= 0x63) return true; - } - // Tag characters. - if (cp >= 0xe0000 && cp <= 0xe007f) return true; + if (inRanges(cp, surrogateRanges)) return true; + if (inRanges(cp, unassignedRanges) && inRanges(cp, defaultIgnorableRanges)) return true; + if (cp <= 0xd7ff && (inRanges(cp, gcb.V) || inRanges(cp, gcb.T))) return true; + if (cp >= 0x900 && cp <= 0xdff && inRanges(cp, spacingMarkRanges)) return true; return false; } @@ -182,21 +216,21 @@ function widthClass(cp) { return 1; } -// Emoji property with the isEmojiPresentation() early-outs baked in. +// The Emoji property, minus the keycap bases: a digit, '#' or '*' is only +// emoji as part of a keycap sequence, which the width code detects through +// U+20E3 itself. function isEmoji(cp) { - if (cp < 0x203c) return false; - if (cp >= 0x2c00 && cp < 0x1f000) return false; - if (cp === 0xfe0e || cp === 0xfe0f || cp === 0x200d) return false; + if ((cp >= 0x30 && cp <= 0x39) || cp === 0x23 || cp === 0x2a) return false; return inRanges(cp, emojiRanges); } -const packed = cp => classOf(cp) | (widthClass(cp) << 5) | (isEmoji(cp) ? 0x80 : 0); +const packed = cp => graphemeBreakClass(cp) | (widthClass(cp) << 5) | (isEmoji(cp) ? 0x80 : 0); // --------------------------------------------------------------------------- -// Rebuild the 3-stage table over the packed values +// Build the 3-stage table over the packed values // --------------------------------------------------------------------------- -const highCount = stage1.length; // 8192 blocks of 256 codepoints +const highCount = 0x1100; // blocks of 256 codepoints up to U+10FFFF const blockKeyToOffset = new Map(); const newStage1 = new Array(highCount); const newStage2 = []; @@ -228,12 +262,10 @@ for (let high = 0; high < highCount; high++) { if (newStage2.length - 256 > 0xffff) throw new Error("stage1 offsets no longer fit in uint16_t"); -// Verify the rebuilt table roundtrips for every codepoint and preserves the -// original grapheme classes exactly. +// Verify the built table roundtrips for every codepoint. for (let cp = 0; cp <= 0x10ffff; cp++) { const got = newStage3[newStage2[newStage1[cp >> 8] + (cp & 0xff)]]; if (got !== packed(cp)) throw new Error(`roundtrip mismatch at U+${cp.toString(16)}`); - if ((got & 0x1f) !== classOf(cp)) throw new Error(`class mismatch at U+${cp.toString(16)}`); } // --------------------------------------------------------------------------- @@ -256,16 +288,15 @@ const output = `// clang-format off // 3-stage lookup of the packed per-codepoint classification used by // stringWidth.cpp: stage1[cp >> 8] + (cp & 0xFF) indexes stage2, which // indexes stage3. Each stage3 byte packs: -// bits 0-4 GraphemeBreakClass ordinal (grapheme break property + Indic -// Conjunct Break, uucode-derived) +// bits 0-4 GraphemeBreakClass ordinal: Grapheme_Cluster_Break refined +// with Indic_Conjunct_Break, Emoji_Modifier(_Base) and +// Extended_Pictographic // bits 5-6 width class: 0 zero-width, 1 narrow, 2 wide (East Asian Width // W/F), 3 East Asian Ambiguous -// bit 7 the Unicode Emoji property, with the isEmojiPresentation() -// early-outs (< U+203C, [U+2C00, U+1F000), VS15/VS16/ZWJ) baked in -// Zero-width: C0/C1 controls, soft hyphen, every Mn/Me mark, conjoining Hangul -// jungseong/jongseong (U+1160-U+11FF, U+D7B0-U+D7FF), invisible format -// characters (bidi controls, ZWSP/ZWJ/ZWNJ, U+2060-206F, tags, BOM), -// surrogates and the Indic vowel-sign heuristic; see isZeroWidth() in the +// bit 7 the Unicode Emoji property, minus the keycap bases [0-9#*] +// Zero-width: Cc, Cf, Mn, Me, surrogates, unassigned default-ignorable +// codepoints, conjoining Hangul jungseong/jongseong, and the spacing vowel +// signs (Mc) of the Indic blocks U+0900-U+0DFF; see isZeroWidth() in the // generator. #pragma once diff --git a/src/jsc/bindings/sliceAnsi.cpp b/src/jsc/bindings/sliceAnsi.cpp index fd4db0bdb043..b542056ee4a8 100644 --- a/src/jsc/bindings/sliceAnsi.cpp +++ b/src/jsc/bindings/sliceAnsi.cpp @@ -1,6 +1,7 @@ #include "root.h" #include "sliceAnsi.h" #include "ANSIHelpers.h" +#include "stringWidth.h" #include #include @@ -9,98 +10,23 @@ // Native exports (implemented in stringWidth.cpp) for visible width and grapheme break extern "C" uint8_t Bun__codepointWidth(uint32_t cp, bool ambiguous_as_wide); extern "C" bool Bun__graphemeBreak(uint32_t cp1, uint32_t cp2, uint8_t* state); -extern "C" bool Bun__isEmojiPresentation(uint32_t cp); extern "C" size_t Bun__visibleWidthExcludeANSI_latin1(const uint8_t* ptr, size_t len, bool ambiguous_as_wide); extern "C" size_t Bun__visibleWidthExcludeANSI_utf16(const uint16_t* ptr, size_t len, bool ambiguous_as_wide); namespace Bun { using namespace WTF; -// Shared SIMD/SGR helpers live in ANSIHelpers.h. We keep a local -// GraphemeWidthState mirror of stringWidth.cpp's GraphemeState because these are -// called per-codepoint in the hot loop — extern-call overhead would hurt more -// than the ~80 lines of duplication. Drift is caught by tests that assert -// Bun.stringWidth(s) == width of Bun.sliceAnsi(s, 0, N) for edge cases. - -// ============================================================================ -// Grapheme-aware Visible Width (mirrors stringWidth.cpp GraphemeState; see above) -// ============================================================================ - -struct GraphemeWidthState { - uint32_t firstCp = 0; - uint32_t lastCp = 0; - uint16_t nonEmojiWidth = 0; - uint8_t baseWidth = 0; - uint8_t count = 0; - bool emojiBase = false; - bool keycap = false; - bool regionalIndicator = false; - bool skinTone = false; - bool zwj = false; - bool vs15 = false; - bool vs16 = false; - +// Shared SIMD/SGR helpers live in ANSIHelpers.h; cluster widths come from +// the GraphemeState that Bun.stringWidth uses. +struct GraphemeWidthState : StringWidth::GraphemeState { void reset(uint32_t cp, bool ambiguousIsWide) { - firstCp = cp; - lastCp = cp; - count = 1; - keycap = (cp == 0x20E3); - regionalIndicator = (cp >= 0x1F1E6 && cp <= 0x1F1FF); - skinTone = (cp >= 0x1F3FB && cp <= 0x1F3FF); - zwj = (cp == 0x200D); - vs15 = false; - vs16 = false; - - uint8_t w = Bun__codepointWidth(cp, ambiguousIsWide); - baseWidth = w; - nonEmojiWidth = w; - emojiBase = Bun__isEmojiPresentation(cp); + StringWidth::GraphemeState::reset(cp, StringWidth::fusedClassify(cp), ambiguousIsWide); } void add(uint32_t cp, bool ambiguousIsWide) { - lastCp = cp; - if (count < 255) - count++; - keycap = keycap || (cp == 0x20E3); - regionalIndicator = regionalIndicator || (cp >= 0x1F1E6 && cp <= 0x1F1FF); - skinTone = skinTone || (cp >= 0x1F3FB && cp <= 0x1F3FF); - zwj = zwj || (cp == 0x200D); - vs15 = vs15 || (cp == 0xFE0E); - vs16 = vs16 || (cp == 0xFE0F); - - uint8_t w = Bun__codepointWidth(cp, ambiguousIsWide); - if (w > 0) { - uint16_t newWidth = nonEmojiWidth + w; - nonEmojiWidth = newWidth < 1023 ? newWidth : 1023; - } - } - - uint8_t width() const - { - if (count == 0) - return 0; - if (regionalIndicator && count >= 2) - return 2; - if (keycap) - return 2; - if (regionalIndicator) - return 1; // Single (unpaired) regional indicator is width 1 - if (emojiBase && (skinTone || zwj)) - return 2; - // VS16 widens only a base with the Emoji property to emoji - // presentation; the fused emoji bit early-outs below U+203C, where - // (c) and (R) are the only non-keycap Emoji codepoints. Zero-width - // and narrow non-emoji bases keep their own width under VS15/VS16. - if (vs15 || vs16) { - if (baseWidth == 2 || (vs16 && (emojiBase || firstCp == 0xA9 || firstCp == 0xAE))) - return 2; - return baseWidth; - } - // Match stringWidth.cpp GraphemeState::width() exactly: return accumulated width - // (may be 0 for zero-width-only clusters like U+200B ZWSP). - return static_cast(nonEmojiWidth); + StringWidth::GraphemeState::add(cp, StringWidth::fusedClassify(cp), ambiguousIsWide); } }; diff --git a/src/jsc/bindings/stringWidth.cpp b/src/jsc/bindings/stringWidth.cpp index 65cda77f301e..f2b4ab120ac8 100644 --- a/src/jsc/bindings/stringWidth.cpp +++ b/src/jsc/bindings/stringWidth.cpp @@ -31,8 +31,8 @@ #include #include -#include #include +#include #include #include @@ -48,24 +48,10 @@ namespace Bun { namespace StringWidth { // ============================================================================ -// Codepoint classification (grapheme break class + width + emoji, one lookup) +// Codepoint classification // ============================================================================ -// Each codepoint maps to one packed byte via the 3-stage table in -// stringWidthTables.h (regenerate with scripts/generate-stringwidth-tables.mjs): -// bits 0-4 GraphemeBreakClass ordinal -// bits 5-6 width class: 0 zero-width, 1 narrow, 2 wide, 3 East Asian Ambiguous -// bit 7 Emoji property (with the isEmojiPresentation() early-outs baked in) -// The generator derives all three fields from the Unicode Character -// Database version pinned in the script (EastAsianWidth.txt, -// DerivedGeneralCategory.txt, emoji-data.txt). -static constexpr uint8_t kFusedClassMask = 0x1F; -static constexpr uint8_t kFusedWidthShift = 5; -static constexpr uint8_t kFusedWidthMask = 0x3; -static constexpr uint8_t kFusedWidthAmbiguous = 3; -static constexpr uint8_t kFusedEmojiBit = 0x80; - -static constexpr uint8_t fusedClassify(char32_t cp) +static constexpr uint8_t classifyFromTable(char32_t cp) { const size_t high = cp >> 8; const size_t low = cp & 0xFF; @@ -73,80 +59,57 @@ static constexpr uint8_t fusedClassify(char32_t cp) return StringWidthTables::kGraphemeBreakStage3[StringWidthTables::kGraphemeBreakStage2[stage2Index]]; } -// Terminal column width from a packed classification byte. -static constexpr uint8_t widthFromFused(uint8_t packed, bool ambiguousAsWide) -{ - const uint8_t width = (packed >> kFusedWidthShift) & kFusedWidthMask; - if (width == kFusedWidthAmbiguous) - return ambiguousAsWide ? 2 : 1; - return width; -} - // Spot-check the generated table against known codepoints. -static_assert(widthFromFused(fusedClassify(U'A'), false) == 1); -static_assert(widthFromFused(fusedClassify(0x1B), false) == 0); // ESC: control, zero width -static_assert(widthFromFused(fusedClassify(0xAD), false) == 0); // soft hyphen -static_assert(widthFromFused(fusedClassify(0x202E), false) == 0); // RLO: bidi control, zero width -static_assert(widthFromFused(fusedClassify(0x2069), false) == 0); // PDI: bidi isolate, zero width -static_assert(widthFromFused(fusedClassify(0x61C), false) == 0); // arabic letter mark, zero width -static_assert(widthFromFused(fusedClassify(0x1BCA0), false) == 0); // shorthand format control, zero width -static_assert(widthFromFused(fusedClassify(0x1D173), false) == 0); // musical format control, zero width -static_assert(widthFromFused(fusedClassify(0x4E2D), false) == 2); // CJK ideograph: wide -static_assert(widthFromFused(fusedClassify(0xFF21), false) == 2); // fullwidth A: wide -static_assert(widthFromFused(fusedClassify(0xA7), false) == 1); // section sign: ambiguous, narrow by default -static_assert(widthFromFused(fusedClassify(0xA7), true) == 2); // section sign: ambiguous as wide -static_assert((fusedClassify(0x1F600) & kFusedEmojiBit) != 0); // emoji -static_assert((fusedClassify(U'#') & kFusedEmojiBit) == 0); // '#': below the U+203C early-out -static_assert((fusedClassify(0xFE0F) & kFusedEmojiBit) == 0); // VS16 handled separately -static_assert(widthFromFused(fusedClassify(0x0591), false) == 0); // hebrew accent (Mn): zero width -static_assert(widthFromFused(fusedClassify(0x1161), false) == 0); // hangul jungseong: zero width -static_assert(widthFromFused(fusedClassify(0x1112), false) == 2); // hangul choseong: wide -static_assert(widthFromFused(fusedClassify(0x4DC0), false) == 2); // yijing hexagram: wide since Unicode 16 -static_assert((fusedClassify(0x1FA89) & kFusedEmojiBit) != 0); // Unicode 16 emoji - -uint8_t visibleCodepointWidth(char32_t cp, bool ambiguousAsWide) +static_assert(widthFromFused(classifyFromTable(U'A'), false) == 1); +static_assert(widthFromFused(classifyFromTable(0x1B), false) == 0); // ESC: control, zero width +static_assert(widthFromFused(classifyFromTable(0xAD), false) == 0); // soft hyphen +static_assert(widthFromFused(classifyFromTable(0x202E), false) == 0); // RLO: bidi control, zero width +static_assert(widthFromFused(classifyFromTable(0x2069), false) == 0); // PDI: bidi isolate, zero width +static_assert(widthFromFused(classifyFromTable(0x61C), false) == 0); // arabic letter mark, zero width +static_assert(widthFromFused(classifyFromTable(0x1BCA0), false) == 0); // shorthand format control, zero width +static_assert(widthFromFused(classifyFromTable(0x1D173), false) == 0); // musical format control, zero width +static_assert(widthFromFused(classifyFromTable(0xFFF9), false) == 0); // interlinear annotation anchor (Cf) +static_assert(widthFromFused(classifyFromTable(0xFFF0), false) == 0); // unassigned default-ignorable +static_assert(widthFromFused(classifyFromTable(0x4E2D), false) == 2); // CJK ideograph: wide +static_assert(widthFromFused(classifyFromTable(0xFF21), false) == 2); // fullwidth A: wide +static_assert(widthFromFused(classifyFromTable(0x1F1E6), false) == 1); // regional indicator: narrow on its own +static_assert(widthFromFused(classifyFromTable(0xA7), false) == 1); // section sign: ambiguous, narrow by default +static_assert(widthFromFused(classifyFromTable(0xA7), true) == 2); // section sign: ambiguous as wide +static_assert((classifyFromTable(0x1F600) & kFusedEmojiBit) != 0); // emoji +static_assert((classifyFromTable(0xA9) & kFusedEmojiBit) != 0); // copyright sign: Emoji (text default) +static_assert((classifyFromTable(U'#') & kFusedEmojiBit) == 0); // keycap base +static_assert((classifyFromTable(0xFE0F) & kFusedEmojiBit) == 0); // VS16 handled separately +static_assert(widthFromFused(classifyFromTable(0x0591), false) == 0); // hebrew accent (Mn): zero width +static_assert(widthFromFused(classifyFromTable(0x093F), false) == 0); // devanagari vowel sign i (Mc): zero width +static_assert(widthFromFused(classifyFromTable(0x0980), false) == 1); // bengali anji (Lo): narrow +static_assert(widthFromFused(classifyFromTable(0x1161), false) == 0); // hangul jungseong: zero width +static_assert(widthFromFused(classifyFromTable(0x1112), false) == 2); // hangul choseong: wide +static_assert(widthFromFused(classifyFromTable(0x4DC0), false) == 2); // yijing hexagram: wide since Unicode 16 +static_assert((classifyFromTable(0x1FA89) & kFusedEmojiBit) != 0); // Unicode 16 emoji +static_assert(graphemeBreakClassFromFused(classifyFromTable(0x1F3FB)) == GraphemeBreakClass::EmojiModifier); +static_assert(graphemeBreakClassFromFused(classifyFromTable(0x0A)) == GraphemeBreakClass::Control); +static_assert(graphemeBreakClassFromFused(classifyFromTable(0x1000)) == GraphemeBreakClass::IndicConjunctBreakConsonant); // Unicode 16 InCB +static_assert(graphemeBreakClassFromFused(classifyFromTable(0x2605)) == GraphemeBreakClass::Other); // not Extended_Pictographic since Unicode 16 + +uint8_t fusedClassify(char32_t cp) { ASSERT(cp <= 0x10FFFF); - return widthFromFused(fusedClassify(cp), ambiguousAsWide); + return classifyFromTable(cp); } -bool isEmojiPresentation(char32_t cp) +uint8_t visibleCodepointWidth(char32_t cp, bool ambiguousAsWide) { ASSERT(cp <= 0x10FFFF); - return fusedClassify(cp) & kFusedEmojiBit; + return widthFromFused(classifyFromTable(cp), ambiguousAsWide); } // ============================================================================ // Grapheme break (UAX #29 incl. GB9c Indic Conjunct Break, uucode algorithm) // ============================================================================ -// Grapheme break property for codepoints, excluding control/CR/LF which the -// width loops handle before consulting the break algorithm. Ordinal values -// must match the stage3 data in stringWidthTables.h. -enum class GraphemeBreakClass : uint8_t { - Other, - Prepend, - RegionalIndicator, - SpacingMark, - L, - V, - T, - Lv, - Lvt, - Zwj, - Zwnj, - ExtendedPictographic, - EmojiModifierBase, - EmojiModifier, - IndicConjunctBreakExtend, - IndicConjunctBreakLinker, - IndicConjunctBreakConsonant, -}; -static constexpr size_t kGraphemeBreakClassCount = 17; -static_assert(kGraphemeBreakClassCount <= kFusedClassMask + 1); static_assert(static_cast(GraphemeBreakClass::RegionalIndicator) == 2); static_assert(static_cast(GraphemeBreakClass::Zwj) == 9); -static_assert(static_cast(GraphemeBreakClass::IndicConjunctBreakConsonant) == kGraphemeBreakClassCount - 1); +static_assert(static_cast(GraphemeBreakClass::Control) == kGraphemeBreakClassCount - 1); // State carried between sequential graphemeBreak() calls. Numeric values are // part of the `Bun__graphemeBreak` C ABI (opaque uint8_t, zero-initialized). @@ -161,15 +124,10 @@ static constexpr size_t kGraphemeBreakStateCount = 5; // The state is packed into bits 0-2 of graphemeBreakKey(). static_assert(kGraphemeBreakStateCount <= (1 << 3)); -static constexpr GraphemeBreakClass graphemeBreakClassFromFused(uint8_t packed) -{ - return static_cast(packed & kFusedClassMask); -} - static GraphemeBreakClass graphemeBreakClass(char32_t cp) { ASSERT(cp <= 0x10FFFF); - return graphemeBreakClassFromFused(fusedClassify(cp)); + return graphemeBreakClassFromFused(classifyFromTable(cp)); } static constexpr bool isIndicConjunctBreakExtend(GraphemeBreakClass gb) @@ -177,11 +135,13 @@ static constexpr bool isIndicConjunctBreakExtend(GraphemeBreakClass gb) return gb == GraphemeBreakClass::IndicConjunctBreakExtend || gb == GraphemeBreakClass::Zwj; } +// Grapheme_Cluster_Break=Extend, which includes the emoji modifiers. static constexpr bool isExtend(GraphemeBreakClass gb) { return gb == GraphemeBreakClass::Zwnj || gb == GraphemeBreakClass::IndicConjunctBreakExtend - || gb == GraphemeBreakClass::IndicConjunctBreakLinker; + || gb == GraphemeBreakClass::IndicConjunctBreakLinker + || gb == GraphemeBreakClass::EmojiModifier; } static constexpr bool isExtendedPictographic(GraphemeBreakClass gb) @@ -189,14 +149,19 @@ static constexpr bool isExtendedPictographic(GraphemeBreakClass gb) return gb == GraphemeBreakClass::ExtendedPictographic || gb == GraphemeBreakClass::EmojiModifierBase; } -// Core grapheme break algorithm (ported from uucode's -// computeGraphemeBreakNoControl). Only evaluated at compile time to build the -// precomputed decision table below. -static constexpr bool computeGraphemeBreakNoControl(GraphemeBreakClass gb1, GraphemeBreakClass gb2, GraphemeBreakState& state) +// Core grapheme break algorithm (ported from uucode, plus GB4/GB5). Only +// evaluated at compile time to build the precomputed decision table below. +static constexpr bool computeGraphemeBreak(GraphemeBreakClass gb1, GraphemeBreakClass gb2, GraphemeBreakState& state) { using G = GraphemeBreakClass; using S = GraphemeBreakState; + // GB4, GB5: a control breaks on both sides (CR x LF is zero-width anyway). + if (gb1 == G::Control || gb2 == G::Control) { + state = S::Default; + return true; + } + // Set state back to default when gb1 or gb2 is not expected in sequence. switch (state) { case S::RegionalIndicator: @@ -205,9 +170,7 @@ static constexpr bool computeGraphemeBreakNoControl(GraphemeBreakClass gb1, Grap break; case S::ExtendedPictographic: { const auto expected = [](G gb) { - return gb == G::IndicConjunctBreakExtend || gb == G::IndicConjunctBreakLinker - || gb == G::Zwnj || gb == G::Zwj || gb == G::ExtendedPictographic - || gb == G::EmojiModifierBase || gb == G::EmojiModifier; + return isExtend(gb) || gb == G::Zwj || isExtendedPictographic(gb); }; if (!expected(gb1)) state = S::Default; @@ -309,16 +272,10 @@ static constexpr bool computeGraphemeBreakNoControl(GraphemeBreakClass gb1, Grap return false; } - // emoji_modifier_sequence: emoji_modifier_base emoji_modifier - if (gb1 == G::EmojiModifierBase && gb2 == G::EmojiModifier) { - state = S::ExtendedPictographic; - return false; - } - // else, not an Emoji ZWJ sequence } else if (state == S::ExtendedPictographic) { // continue or end sequence - if ((isExtend(gb1) || gb1 == G::EmojiModifier) && (isExtend(gb2) || gb2 == G::Zwj)) { + if (isExtend(gb1) && (isExtend(gb2) || gb2 == G::Zwj)) { // continue extend* ZWJ sequence return false; } @@ -368,7 +325,7 @@ static constexpr auto kGraphemeBreakDecisions = []() constexpr { const auto gb1 = static_cast(i1); const auto gb2 = static_cast(i2); const size_t key = graphemeBreakKey(gb1, gb2, state); - const bool shouldBreak = computeGraphemeBreakNoControl(gb1, gb2, state); + const bool shouldBreak = computeGraphemeBreak(gb1, gb2, state); result[key] = static_cast(shouldBreak) | (static_cast(state) << 1); } } @@ -378,9 +335,7 @@ static constexpr auto kGraphemeBreakDecisions = []() constexpr { // Returns true when there is a grapheme cluster break between two consecutive // codepoints with the given break classes. Must be called sequentially, -// carrying `state` between calls. Control characters, CR and LF are not -// handled here — callers treat them before consulting the break algorithm -// (they always terminate a cluster). +// carrying `state` between calls. static bool graphemeBreakClasses(GraphemeBreakClass gb1, GraphemeBreakClass gb2, GraphemeBreakState& state) { const uint8_t value = kGraphemeBreakDecisions[graphemeBreakKey(gb1, gb2, state)]; @@ -405,100 +360,64 @@ bool graphemeBreak(char32_t cp1, char32_t cp2, uint8_t& state) // Grapheme cluster width accumulator // ============================================================================ -// Accumulates the codepoints of one grapheme cluster and decides the cluster's -// terminal width: flags (regional indicator pairs), keycap sequences, emoji -// with skin tone / ZWJ, and variation selectors all override the plain sum of -// codepoint widths. -struct GraphemeState { - char32_t firstCp = 0; - uint16_t nonEmojiWidth = 0; // accumulated width, saturates at 1023 - uint8_t baseWidth = 0; // width of the first codepoint (0, 1 or 2) - uint8_t count = 0; // number of codepoints in the cluster - bool emojiBase = false; - bool keycap = false; - bool regionalIndicator = false; - bool skinTone = false; - bool zwj = false; - bool vs15 = false; - bool vs16 = false; - - static bool isRegionalIndicator(char32_t cp) { return cp >= 0x1F1E6 && cp <= 0x1F1FF; } - static bool isSkinToneModifier(char32_t cp) { return cp >= 0x1F3FB && cp <= 0x1F3FF; } - - void reset(char32_t cp, uint8_t packed, bool ambiguousAsWide) - { - firstCp = cp; - - // Fast path for ASCII - no emoji complexity, simple width calculation - if (cp < 0x80) { - const uint8_t w = (cp >= 0x20 && cp < 0x7F) ? 1 : 0; - *this = GraphemeState {}; - firstCp = cp; - count = 1; - baseWidth = w; - nonEmojiWidth = w; - return; - } +// Sums the width of each completed grapheme cluster. The encoding-specific +// walkers decode and skip escape sequences; state carries across an escape. +struct ClusterWidthAccumulator { + size_t len = 0; // width of the completed clusters + GraphemeState graphemeState; // the pending cluster + // Break class of the last visible codepoint (escape bytes never take part). + GraphemeBreakClass prevClass = GraphemeBreakClass::Other; + GraphemeBreakState breakState = GraphemeBreakState::Default; + bool hasPrevVisible = false; + const bool ambiguousAsWide; - const uint8_t w = widthFromFused(packed, ambiguousAsWide); - count = 1; - baseWidth = w; - nonEmojiWidth = w; - emojiBase = packed & kFusedEmojiBit; - keycap = (cp == 0x20E3); - regionalIndicator = isRegionalIndicator(cp); - skinTone = isSkinToneModifier(cp); - zwj = (cp == 0x200D); - vs15 = false; - vs16 = false; + explicit ClusterWidthAccumulator(bool ambiguousAsWide) + : ambiguousAsWide(ambiguousAsWide) + { } - void add(char32_t cp, uint8_t packed, bool ambiguousAsWide) + // Returns true when `cp` starts a new cluster. + bool addCodepoint(char32_t cp) { - if (count < UINT8_MAX) - count++; - keycap = keycap || (cp == 0x20E3); - regionalIndicator = regionalIndicator || isRegionalIndicator(cp); - skinTone = skinTone || isSkinToneModifier(cp); - zwj = zwj || (cp == 0x200D); - vs15 = vs15 || (cp == 0xFE0E); - vs16 = vs16 || (cp == 0xFE0F); - - // Zero-width codepoints contribute nothing here. - const uint32_t newWidth = static_cast(nonEmojiWidth) + widthFromFused(packed, ambiguousAsWide); - nonEmojiWidth = static_cast(std::min(newWidth, 1023)); + const uint8_t packed = classifyFromTable(cp); + const GraphemeBreakClass cpClass = graphemeBreakClassFromFused(packed); + bool startsCluster = true; + if (!hasPrevVisible) { + graphemeState.reset(cp, packed, ambiguousAsWide); + } else if (graphemeBreakClasses(prevClass, cpClass, breakState)) { + len += graphemeState.width(); + graphemeState.reset(cp, packed, ambiguousAsWide); + } else { + graphemeState.add(cp, packed, ambiguousAsWide); + startsCluster = false; + } + hasPrevVisible = true; + prevClass = cpClass; + return startsCluster; } - size_t width() const + // True when `cp` joins the pending cluster (GB9b, a Prepend before it). + bool joinsPendingCluster(char32_t cp) const { - if (count == 0) - return 0; - - // Regional indicator pair (flag emoji) → width 2 - if (regionalIndicator && count >= 2) - return 2; - // Keycap sequence → width 2 - if (keycap) - return 2; - // Single regional indicator → width 1 - if (regionalIndicator) - return 1; - // Emoji with skin tone or ZWJ → width 2 - if (emojiBase && (skinTone || zwj)) - return 2; - - // VS16 widens only a base with the Emoji property to emoji - // presentation; the fused emoji bit early-outs below U+203C, where - // (c) and (R) are the only non-keycap Emoji codepoints. Zero-width - // and narrow non-emoji bases keep their own width under VS15/VS16. - if (vs15 || vs16) { - if (baseWidth == 2 || (vs16 && (emojiBase || firstCp == 0xA9 || firstCp == 0xAE))) - return 2; - return baseWidth; - } + if (!hasPrevVisible) + return false; + GraphemeBreakState state = breakState; + return !graphemeBreakClasses(prevClass, graphemeBreakClassFromFused(classifyFromTable(cp)), state); + } - return nonEmojiWidth; + // Seed the cluster state from the last codepoint of a bulk-counted run. + // The caller counts every unit but that one; its cluster settles here. + void seedFromBulkRun(char32_t cp, uint8_t packed) + { + if (graphemeState.count > 0) + len += graphemeState.width(); + graphemeState.reset(cp, packed, ambiguousAsWide); + hasPrevVisible = true; + prevClass = graphemeBreakClassFromFused(packed); + breakState = GraphemeBreakState::Default; } + + size_t finish() const { return len + graphemeState.width(); } }; // ============================================================================ @@ -545,7 +464,7 @@ size_t visibleLatin1WidthExcludeANSI(std::span input) static constexpr auto kLatin1AmbiguousAsWideWidth = []() constexpr { std::array table {}; for (size_t i = 0; i < table.size(); i++) - table[i] = widthFromFused(fusedClassify(static_cast(i)), /* ambiguousAsWide */ true); + table[i] = widthFromFused(classifyFromTable(static_cast(i)), /* ambiguousAsWide */ true); return table; }(); static_assert(kLatin1AmbiguousAsWideWidth[0xA7] == 2); // section sign: ambiguous @@ -630,40 +549,19 @@ static char32_t decodeWTF8RuneMultibyte(const std::array& p, uint8_t return cp; } -// UTF-8 width of a run with no escape sequences in it: ASCII runs are counted -// in bulk, non-ASCII codepoints are decoded and summed individually (no -// grapheme clustering — keeps the historical behavior of the console.table / -// markdown renderer callers). -static size_t visibleUTF8Width(std::span input) +// Decodes the WTF-8 codepoint at `p` (p < end): codepoint and byte length. +static std::pair decodeWTF8At(const uint8_t* p, const uint8_t* end) { - std::span bytes = input; - size_t len = 0; - - while (true) { - // Runs of non-ASCII codepoints are common (CJK text); peek before - // paying for a SIMD scan that would return 0. - const size_t i = (!bytes.empty() && bytes[0] > 0x7F) ? 0 : highway_first_non_ascii8(bytes.data(), bytes.size()); - if (i == bytes.size()) - break; - len += visibleLatin1Width(bytes.first(i)); - - const auto thisChunk = bytes.subspan(i); - const uint8_t byte = thisChunk[0]; - const uint8_t skip = wtf8SequenceLength(byte); - - std::array cpBytes { byte, 0, 0, 0 }; - const size_t available = std::min(skip, thisChunk.size()); - for (size_t k = 1; k < available; k++) - cpBytes[k] = thisChunk[k]; - - const char32_t cp = (skip > 1) ? decodeWTF8RuneMultibyte(cpBytes, skip) : 0xFFFD; - len += visibleCodepointWidth(cp, false); - - bytes = bytes.subspan(std::min(i + skip, bytes.size())); - } - - len += visibleLatin1Width(bytes); - return len; + const uint8_t byte = *p; + if (byte <= 0x7F) + return { byte, 1 }; + const uint8_t skip = wtf8SequenceLength(byte); + std::array cpBytes { byte, 0, 0, 0 }; + const size_t available = std::min(skip, static_cast(end - p)); + for (size_t k = 1; k < available; k++) + cpBytes[k] = p[k]; + const char32_t cp = (skip > 1) ? decodeWTF8RuneMultibyte(cpBytes, skip) : 0xFFFD; + return { cp, std::min(skip, static_cast(end - p)) }; } // Start of the next escape sequence in UTF-8 text: ESC, or the two-byte @@ -680,92 +578,91 @@ static const uint8_t* findEscapeIntroducerUTF8(const uint8_t* p, const uint8_t* } } -size_t visibleUTF8WidthExcludeANSI(std::span input) +// Cluster-aware walk of UTF-8 text, escape sequences zero-width. With +// `kReportClusters`, `onCluster(byteOffset, widthBefore)` sees every cluster +// start and may return false to stop. +template +static ClusterWidthAccumulator walkUTF8ExcludeANSI(std::span input, OnCluster onCluster) { - const uint8_t* p = input.data(); - const uint8_t* const end = p + input.size(); - size_t width = 0; + ClusterWidthAccumulator accumulator { /* ambiguousAsWide */ false }; + const uint8_t* const begin = input.data(); + const uint8_t* const end = begin + input.size(); + const uint8_t* p = begin; while (p != end) { const uint8_t* const esc = findEscapeIntroducerUTF8(p, end); - width += visibleUTF8Width({ p, static_cast((esc ? esc : end) - p) }); + const uint8_t* const runEnd = esc ? esc : end; + + while (p != runEnd) { + // ASCII bytes never join each other: count all but the last in + // bulk, and let the last one seed the cluster state. + if (*p <= 0x7F && !accumulator.joinsPendingCluster(*p)) { + const size_t asciiLen = highway_first_non_ascii8(p, static_cast(runEnd - p)); + if (asciiLen > 1) { + if (accumulator.graphemeState.count > 0) + accumulator.len += accumulator.graphemeState.width(); + accumulator.graphemeState = GraphemeState {}; + if constexpr (kReportClusters) { + for (const uint8_t* q = p; q != p + asciiLen - 1; q++) { + if (!onCluster(static_cast(q - begin), accumulator.len)) + return accumulator; + accumulator.len += visibleLatin1WidthScalar(*q); + } + } else { + accumulator.len += visibleLatin1Width({ p, asciiLen - 1 }); + } + p += asciiLen - 1; + } + const char32_t cp = *p; + const uint8_t packed = classifyFromTable(cp); + if constexpr (kReportClusters) { + if (!onCluster(static_cast(p - begin), accumulator.len + accumulator.graphemeState.width())) + return accumulator; + } + accumulator.seedFromBulkRun(cp, packed); + p++; + continue; + } + + const auto [cp, length] = decodeWTF8At(p, runEnd); + if constexpr (kReportClusters) { + const size_t widthBefore = accumulator.finish(); + if (accumulator.addCodepoint(cp) && !onCluster(static_cast(p - begin), widthBefore)) + return accumulator; + } else { + accumulator.addCodepoint(cp); + } + p += length; + } + if (!esc) break; // *esc is an introducer, so consumeANSI() always makes progress. p = ANSI::consumeANSI(esc, end); } - return width; + return accumulator; } -// Walk `len` bytes of `input` starting at `start`, accumulating visible width -// into `w`. Returns the absolute byte index at which adding the next codepoint -// would exceed `maxWidth`, or nullopt if the whole run fits. -static std::optional utf8WalkRun(std::span input, size_t start, size_t len, size_t maxWidth, size_t& w) +size_t visibleUTF8WidthExcludeANSI(std::span input) { - std::span bytes = input.subspan(start, len); - - while (true) { - const size_t i = highway_first_non_ascii8(bytes.data(), bytes.size()); - if (i == bytes.size()) - break; - - // ASCII run: each printable char is width 1. - for (size_t k = 0; k < i; k++) { - const size_t cw = visibleLatin1WidthScalar(bytes[k]); - if (w + cw > maxWidth) - return static_cast(bytes.data() - input.data()) + k; - w += cw; - } - - const auto thisChunk = bytes.subspan(i); - const uint8_t byte = thisChunk[0]; - const uint8_t skip = wtf8SequenceLength(byte); - - std::array cpBytes { byte, 0, 0, 0 }; - const size_t available = std::min(skip, thisChunk.size()); - for (size_t k = 1; k < available; k++) - cpBytes[k] = thisChunk[k]; - - const char32_t cp = (skip > 1) ? decodeWTF8RuneMultibyte(cpBytes, skip) : 0xFFFD; - const size_t cw = visibleCodepointWidth(cp, false); - if (w + cw > maxWidth) - return static_cast(bytes.data() - input.data()) + i; - w += cw; - - bytes = bytes.subspan(std::min(i + skip, bytes.size())); - } - - for (size_t k = 0; k < bytes.size(); k++) { - const size_t cw = visibleLatin1WidthScalar(bytes[k]); - if (w + cw > maxWidth) - return static_cast(bytes.data() - input.data()) + k; - w += cw; - } - return std::nullopt; + return walkUTF8ExcludeANSI(input, [](size_t, size_t) { return true; }).finish(); } size_t utf8IndexAtWidthExcludeANSI(std::span input, size_t maxWidth) { - const uint8_t* const begin = input.data(); - const uint8_t* const end = begin + input.size(); - const uint8_t* p = begin; - size_t w = 0; - - while (p != end) { - const uint8_t* const esc = findEscapeIntroducerUTF8(p, end); - // Walk the visible run before the introducer. - const size_t runStart = static_cast(p - begin); - const size_t runLen = static_cast((esc ? esc : end) - p); - if (const auto stop = utf8WalkRun(input, runStart, runLen, maxWidth, w)) - return *stop; - if (!esc) - break; - - // Escape sequences count as zero-width and are always included in the - // prefix; an unterminated one consumes the rest of the input. - p = ANSI::consumeANSI(esc, end); - } - return input.size(); + size_t stopAt = input.size(); + size_t lastClusterStart = 0; + const auto accumulator = walkUTF8ExcludeANSI(input, [&](size_t offset, size_t widthBefore) { + if (widthBefore > maxWidth) { + stopAt = lastClusterStart; + return false; + } + lastClusterStart = offset; + return true; + }); + if (stopAt == input.size() && accumulator.finish() > maxWidth) + return lastClusterStart; + return stopAt; } // ============================================================================ @@ -810,56 +707,13 @@ static UTF16Decoded decodeUTF16Codepoint(std::span input) } // Grapheme-cluster-aware width accumulator for runs of UTF-16 text with no -// escape sequences in them. State is carried between runs so a combining mark -// that follows an escape sequence still joins the cluster before it. -struct UTF16WidthAccumulator { - size_t len = 0; - GraphemeState graphemeState; - // Break class of the last *visible* codepoint, used for grapheme break - // decisions (carried so each codepoint is classified only once). Escape - // sequence bytes must not participate: a CSI final byte like 'm' would - // otherwise wrongly join to a following combining mark. - GraphemeBreakClass prevClass = GraphemeBreakClass::Other; - GraphemeBreakState breakState = GraphemeBreakState::Default; - bool hasPrevVisible = false; - const bool ambiguousAsWide; - +// escape sequences in them. +struct UTF16WidthAccumulator : ClusterWidthAccumulator { explicit UTF16WidthAccumulator(bool ambiguousAsWide) - : ambiguousAsWide(ambiguousAsWide) + : ClusterWidthAccumulator(ambiguousAsWide) { } - void addCodepoint(char32_t cp) - { - const uint8_t packed = fusedClassify(cp); - const GraphemeBreakClass cpClass = graphemeBreakClassFromFused(packed); - if (!hasPrevVisible) { - graphemeState.reset(cp, packed, ambiguousAsWide); - } else if (graphemeBreakClasses(prevClass, cpClass, breakState)) { - len += graphemeState.width(); - graphemeState.reset(cp, packed, ambiguousAsWide); - } else { - graphemeState.add(cp, packed, ambiguousAsWide); - } - hasPrevVisible = true; - prevClass = cpClass; - } - - // Seed the cluster state from the last codepoint of a bulk-counted run, - // flushing whatever cluster was pending before it. The codepoint's own - // width is not added here: a combining mark, jamo or ZWJ right after the - // run still joins its cluster, so the caller counts every unit but the - // last and lets GraphemeState::width() settle the final one. - void seedFromBulkRun(char32_t cp, uint8_t packed) - { - if (graphemeState.count > 0) - len += graphemeState.width(); - graphemeState.reset(cp, packed, ambiguousAsWide); - hasPrevVisible = true; - prevClass = graphemeBreakClassFromFused(packed); - breakState = GraphemeBreakState::Default; - } - // Consumes text up to the end of `input`, or — when `stopAtEscape` — up to // the first escape introducer (ESC or an 8-bit C1 introducer), which the // caller then hands to the escape recognizer. Returns the number of code @@ -880,13 +734,20 @@ struct UTF16WidthAccumulator { // Ambiguous); the first-unit check skips the call when the next // codepoint (surrogate pair, control) clearly needs the scalar // path anyway. + // The bulk kernels count a unit after a Prepend as its own cluster. + if (!input.empty() && !U16_IS_SURROGATE(input[0]) && joinsPendingCluster(input[0])) { + addCodepoint(input[0]); + input = input.subspan(1); + continue; + } + if (!ambiguousAsWide && !input.empty() && input[0] >= 0x20 && !U16_IS_SURROGATE(input[0])) { size_t bulkWidth = 0; const size_t consumed = highway_visible_utf16_width( reinterpret_cast(input.data()), input.size(), &bulkWidth); if (consumed > 0) { const char32_t lastCp = input[consumed - 1]; - const uint8_t lastPacked = fusedClassify(lastCp); + const uint8_t lastPacked = classifyFromTable(lastCp); seedFromBulkRun(lastCp, lastPacked); len += bulkWidth - widthFromFused(lastPacked, ambiguousAsWide); input = input.subspan(consumed); @@ -915,7 +776,7 @@ struct UTF16WidthAccumulator { } if (idx > 0) { const char32_t lastCp = input[idx - 1]; - const uint8_t lastPacked = fusedClassify(lastCp); + const uint8_t lastPacked = classifyFromTable(lastCp); seedFromBulkRun(lastCp, lastPacked); if (idx > 1) len += countPrintableAscii16(input.first(idx - 1)); @@ -1009,13 +870,6 @@ extern "C" bool Bun__graphemeBreak(uint32_t cp1, uint32_t cp2, uint8_t* state) return StringWidth::graphemeBreak(cp1, cp2, *state); } -extern "C" bool Bun__isEmojiPresentation(uint32_t cp) -{ - if (cp > 0x10FFFF) - return false; - return StringWidth::isEmojiPresentation(cp); -} - // ============================================================================ // JavaScript binding: Bun.stringWidth(input, options) // ============================================================================ diff --git a/src/jsc/bindings/stringWidth.h b/src/jsc/bindings/stringWidth.h index cfffd6e1148c..6fdb286db83b 100644 --- a/src/jsc/bindings/stringWidth.h +++ b/src/jsc/bindings/stringWidth.h @@ -1,6 +1,7 @@ #pragma once #include "root.h" +#include #include namespace Bun { @@ -10,6 +11,56 @@ JSC_DECLARE_HOST_FUNCTION(jsFunctionBunStringWidth); namespace StringWidth { +// Packed classification byte per codepoint (stringWidthTables.h, generated by +// scripts/generate-stringwidth-tables.mjs): bits 0-4 GraphemeBreakClass, +// bits 5-6 width class (0 zero, 1 narrow, 2 wide, 3 ambiguous), bit 7 Emoji. +static constexpr uint8_t kFusedClassMask = 0x1F; +static constexpr uint8_t kFusedWidthShift = 5; +static constexpr uint8_t kFusedWidthMask = 0x3; +static constexpr uint8_t kFusedWidthAmbiguous = 3; +static constexpr uint8_t kFusedEmojiBit = 0x80; + +// Ordinal values must match the generator. +enum class GraphemeBreakClass : uint8_t { + Other, + Prepend, + RegionalIndicator, + SpacingMark, + L, + V, + T, + Lv, + Lvt, + Zwj, + Zwnj, + ExtendedPictographic, + EmojiModifierBase, + EmojiModifier, + IndicConjunctBreakExtend, + IndicConjunctBreakLinker, + IndicConjunctBreakConsonant, + Control, // Grapheme_Cluster_Break Control, CR and LF +}; +static constexpr size_t kGraphemeBreakClassCount = 18; +static_assert(kGraphemeBreakClassCount <= kFusedClassMask + 1); + +// Packed classification byte of a codepoint (cp <= 0x10FFFF). +uint8_t fusedClassify(char32_t cp); + +static constexpr GraphemeBreakClass graphemeBreakClassFromFused(uint8_t packed) +{ + return static_cast(packed & kFusedClassMask); +} + +// Terminal column width from a packed classification byte. +static constexpr uint8_t widthFromFused(uint8_t packed, bool ambiguousAsWide) +{ + const uint8_t width = (packed >> kFusedWidthShift) & kFusedWidthMask; + if (width == kFusedWidthAmbiguous) + return ambiguousAsWide ? 2 : 1; + return width; +} + // Terminal column width of a single codepoint (0, 1 or 2). uint8_t visibleCodepointWidth(char32_t cp, bool ambiguousAsWide); @@ -17,9 +68,76 @@ uint8_t visibleCodepointWidth(char32_t cp, bool ambiguousAsWide); // zero-initialized and carried between sequential calls. bool graphemeBreak(char32_t cp1, char32_t cp2, uint8_t& state); -// True when the codepoint renders as emoji presentation (UCHAR_EMOJI, with -// the same early-outs the width code uses). -bool isEmojiPresentation(char32_t cp); +// Terminal width of one grapheme cluster: the sum of its codepoint widths +// (emoji modifiers add nothing), overridden by the emoji sequence rules. +struct GraphemeState { + uint16_t summedWidth = 0; // saturates at 1023 + uint8_t baseWidth = 0; // width of the first codepoint (0, 1 or 2) + uint8_t count = 0; // number of codepoints in the cluster + uint8_t regionalIndicators = 0; + bool emojiBase = false; // first codepoint has the Emoji property + bool keycapBase = false; // first codepoint is [0-9#*] + bool keycap = false; // U+20E3 COMBINING ENCLOSING KEYCAP after the base + bool skinTone = false; + bool zwj = false; + bool vs15 = false; + bool vs16 = false; + + void reset(char32_t cp, uint8_t packed, bool ambiguousAsWide) + { + *this = GraphemeState {}; + const uint8_t w = widthFromFused(packed, ambiguousAsWide); + count = 1; + baseWidth = w; + summedWidth = w; + emojiBase = packed & kFusedEmojiBit; + keycapBase = (cp >= '0' && cp <= '9') || cp == '#' || cp == '*'; + regionalIndicators = graphemeBreakClassFromFused(packed) == GraphemeBreakClass::RegionalIndicator; + } + + void add(char32_t cp, uint8_t packed, bool ambiguousAsWide) + { + if (count < UINT8_MAX) + count++; + keycap = keycap || (cp == 0x20E3); + zwj = zwj || (cp == 0x200D); + vs15 = vs15 || (cp == 0xFE0E); + vs16 = vs16 || (cp == 0xFE0F); + + const GraphemeBreakClass cpClass = graphemeBreakClassFromFused(packed); + if (cpClass == GraphemeBreakClass::RegionalIndicator && regionalIndicators < UINT8_MAX) + regionalIndicators++; + if (cpClass == GraphemeBreakClass::EmojiModifier) { + skinTone = true; + return; + } + + const uint32_t newWidth = static_cast(summedWidth) + widthFromFused(packed, ambiguousAsWide); + summedWidth = static_cast(std::min(newWidth, 1023)); + } + + size_t width() const + { + if (count == 0) + return 0; + // Regional indicator pair (flag emoji); a lone one stays narrow + if (regionalIndicators >= 2) + return 2; + // Keycap sequence: [0-9#*] (VS16)? U+20E3 + if (keycapBase && keycap) + return 2; + // Emoji modifier sequence or emoji ZWJ sequence + if (emojiBase && (skinTone || zwj)) + return 2; + // VS16 widens an Emoji base; other bases keep their own width. + if (vs15 || vs16) { + if (baseWidth == 2 || (vs16 && emojiBase)) + return 2; + return baseWidth; + } + return summedWidth; + } +}; // Visible width of Latin-1 text, counting ANSI escape sequences as visible. size_t visibleLatin1Width(std::span input); @@ -35,14 +153,12 @@ size_t visibleLatin1WidthExcludeANSIAmbiguousAsWide(std::span inp // treats ANSI escape sequences as zero-width. size_t visibleUTF16Width(std::span input, bool excludeAnsiColors, bool ambiguousAsWide); -// Visible width of UTF-8 text, treating ANSI escape sequences as zero-width. -// Sums codepoint widths (no grapheme clustering) — used for console.table -// column sizing and the markdown ANSI renderer. +// Visible width of UTF-8 text (grapheme-cluster aware), treating ANSI escape +// sequences as zero-width. size_t visibleUTF8WidthExcludeANSI(std::span input); -// Byte index of the longest prefix of UTF-8 `input` whose visible width is -// <= `maxWidth`. ANSI escapes are zero-width and always included. Never -// splits a multi-byte codepoint. +// Byte index of the longest prefix of whole clusters of UTF-8 `input` whose +// visible width is <= `maxWidth`. ANSI escapes are zero-width and included. size_t utf8IndexAtWidthExcludeANSI(std::span input, size_t maxWidth); } // namespace StringWidth diff --git a/src/jsc/bindings/stringWidthTables.h b/src/jsc/bindings/stringWidthTables.h index 6e11ba686b28..22f07a8e285f 100644 --- a/src/jsc/bindings/stringWidthTables.h +++ b/src/jsc/bindings/stringWidthTables.h @@ -6,16 +6,15 @@ // 3-stage lookup of the packed per-codepoint classification used by // stringWidth.cpp: stage1[cp >> 8] + (cp & 0xFF) indexes stage2, which // indexes stage3. Each stage3 byte packs: -// bits 0-4 GraphemeBreakClass ordinal (grapheme break property + Indic -// Conjunct Break, uucode-derived) +// bits 0-4 GraphemeBreakClass ordinal: Grapheme_Cluster_Break refined +// with Indic_Conjunct_Break, Emoji_Modifier(_Base) and +// Extended_Pictographic // bits 5-6 width class: 0 zero-width, 1 narrow, 2 wide (East Asian Width // W/F), 3 East Asian Ambiguous -// bit 7 the Unicode Emoji property, with the isEmojiPresentation() -// early-outs (< U+203C, [U+2C00, U+1F000), VS15/VS16/ZWJ) baked in -// Zero-width: C0/C1 controls, soft hyphen, every Mn/Me mark, conjoining Hangul -// jungseong/jongseong (U+1160-U+11FF, U+D7B0-U+D7FF), invisible format -// characters (bidi controls, ZWSP/ZWJ/ZWNJ, U+2060-206F, tags, BOM), -// surrogates and the Indic vowel-sign heuristic; see isZeroWidth() in the +// bit 7 the Unicode Emoji property, minus the keycap bases [0-9#*] +// Zero-width: Cc, Cf, Mn, Me, surrogates, unassigned default-ignorable +// codepoints, conjoining Hangul jungseong/jongseong, and the spacing vowel +// signs (Mc) of the Indic blocks U+0900-U+0DFF; see isZeroWidth() in the // generator. #pragma once @@ -24,7 +23,7 @@ namespace Bun { namespace StringWidthTables { -static constexpr uint16_t kGraphemeBreakStage1[8192] = { +static constexpr uint16_t kGraphemeBreakStage1[4352] = { 0, 256, 512, 768, 1024, 1280, 1536, 1792, 2048, 2304, 2560, 2816, 3072, 3328, 3584, 3840, 4096, 4352, 4608, 4864, 4608, 4608, 4608, 5120, 5376, 5632, 5888, 6144, 6400, 6656, 4608, 4608, 6912, 7168, 7424, 7680, 7936, 8192, 8448, 8704, 4608, 8960, 4608, 9216, 9472, 9728, 9984, 10240, 10496, 10752, 11008, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, 11264, @@ -174,7 +173,7 @@ static constexpr uint16_t kGraphemeBreakStage1[8192] = { 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, - 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 32000, 32256, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, + 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 32000, 32256, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 32512, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, 4608, @@ -195,7 +194,7 @@ static constexpr uint16_t kGraphemeBreakStage1[8192] = { 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, - 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 32512, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, + 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 32768, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, @@ -206,170 +205,10 @@ static constexpr uint16_t kGraphemeBreakStage1[8192] = { 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 15360, 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@@ -438,82 +277,82 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 5, 5, 5, 5, 1, 5, 5, 5, 1, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 7, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 6, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 10, 5, 1, 10, 10, - 10, 5, 5, 5, 5, 5, 5, 5, 5, 10, 10, 10, 10, 11, 8, 8, 1, 5, 5, 5, 5, 5, 5, 5, 9, 9, 9, 9, 9, 9, 9, 9, - 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, - 0, 5, 10, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 9, 9, 9, 9, 9, 9, 9, 1, 9, 1, 1, 1, 9, 9, 9, 9, 0, 0, 5, 1, 5, 10, - 10, 5, 5, 5, 5, 0, 0, 10, 10, 0, 0, 10, 10, 11, 1, 1, 1, 0, 0, 0, 0, 0, 0, 5, 1, 1, 1, 1, 9, 9, 1, 9, - 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, - 0, 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 5, 1, 10, 10, - 10, 5, 5, 0, 0, 0, 0, 5, 5, 0, 0, 5, 5, 5, 1, 1, 1, 5, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 9, 9, 9, 9, 9, 9, 9, 1, 9, 9, 1, 9, 9, 9, 9, 9, 0, 0, 5, 1, 10, 10, - 10, 5, 5, 5, 5, 5, 0, 5, 5, 10, 0, 10, 10, 11, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 5, 5, 5, 5, 5, 5, - 0, 5, 10, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 9, 9, 9, 9, 9, 9, 9, 1, 9, 9, 1, 9, 9, 9, 9, 9, 0, 0, 5, 1, 5, 5, - 10, 5, 5, 5, 5, 0, 0, 10, 10, 0, 0, 10, 10, 11, 1, 1, 1, 0, 0, 0, 0, 5, 5, 5, 1, 1, 1, 1, 9, 9, 1, 9, - 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 0, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 5, 10, - 5, 10, 10, 0, 0, 0, 10, 10, 10, 0, 10, 10, 10, 5, 1, 1, 1, 0, 0, 0, 0, 0, 0, 5, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 10, 10, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 5, 1, 5, 5, - 5, 10, 10, 10, 10, 0, 5, 5, 5, 0, 5, 5, 5, 11, 1, 1, 1, 0, 0, 0, 0, 5, 5, 0, 9, 9, 9, 1, 1, 1, 1, 1, + 5, 5, 5, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 7, 5, 1, 7, 7, + 7, 5, 5, 5, 5, 5, 5, 5, 5, 7, 7, 7, 7, 9, 7, 7, 1, 5, 5, 5, 5, 5, 5, 5, 8, 8, 8, 8, 8, 8, 8, 8, + 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, + 1, 5, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, 1, 8, 1, 1, 1, 8, 8, 8, 8, 1, 1, 5, 1, 5, 7, + 7, 5, 5, 5, 5, 1, 1, 7, 7, 1, 1, 7, 7, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 8, 8, 1, 8, + 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, + 1, 5, 5, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 7, 7, + 7, 5, 5, 1, 1, 1, 1, 5, 5, 1, 1, 5, 5, 5, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 5, 5, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 1, 8, 8, 8, 8, 8, 1, 1, 5, 1, 7, 7, + 7, 5, 5, 5, 5, 5, 1, 5, 5, 7, 1, 7, 7, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 5, 5, 5, 5, 5, 5, + 1, 5, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 1, 8, 8, 8, 8, 8, 1, 1, 5, 1, 5, 5, + 7, 5, 5, 5, 5, 1, 1, 7, 7, 1, 1, 7, 7, 9, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 1, 1, 1, 1, 8, 8, 1, 8, + 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, + 5, 7, 7, 1, 1, 1, 7, 7, 7, 1, 7, 7, 7, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 7, 7, 7, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 5, 1, 5, 5, + 5, 7, 7, 7, 7, 1, 5, 5, 5, 1, 5, 5, 5, 9, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 5, 10, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 5, 1, 10, 5, - 5, 10, 5, 10, 10, 0, 5, 5, 5, 0, 5, 5, 5, 5, 1, 1, 1, 0, 0, 0, 0, 5, 5, 0, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 10, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 12, 5, 5, 1, 5, 10, - 10, 5, 5, 5, 5, 0, 10, 10, 10, 0, 10, 10, 10, 11, 7, 1, 1, 1, 1, 1, 1, 1, 1, 13, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 5, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 7, 5, + 5, 7, 5, 7, 7, 1, 5, 5, 5, 1, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 5, 1, 5, 7, + 7, 5, 5, 5, 5, 1, 7, 7, 7, 1, 7, 7, 7, 9, 10, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 5, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 5, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 13, 8, 8, 5, 5, 5, 1, 5, 1, 8, 8, 8, 8, 8, 8, 8, 13, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 5, 7, 7, 5, 5, 5, 1, 5, 1, 7, 7, 7, 7, 7, 7, 7, 5, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 8, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 11, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 5, 1, 5, 1, 1, 1, 1, 8, 8, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 5, 1, 5, 1, 1, 1, 1, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, 5, 5, 5, 5, 5, 1, 5, 5, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 8, 5, 5, 5, 5, 5, 5, 1, 5, 5, 8, 8, 5, 5, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 5, 5, 1, 1, 1, 1, 5, 5, - 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 5, 1, 8, 5, 5, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 5, 5, 5, 5, 11, 5, 5, 5, 5, 5, 5, 1, 9, 5, 11, 11, 5, 5, 8, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 11, 11, 5, 5, 8, 8, 8, 8, 5, 5, + 5, 8, 1, 1, 1, 8, 8, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 5, 1, 11, 5, 5, 1, 1, 1, 1, 1, 1, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -530,13 +369,13 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 8, 5, 5, 5, 5, 5, 5, 5, 8, 8, - 8, 8, 8, 8, 8, 8, 5, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 5, 11, 5, 5, 5, 5, 5, 5, 5, 11, 11, + 11, 11, 11, 11, 11, 11, 5, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 9, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 0, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -547,37 +386,37 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 5, 8, 8, 8, 8, 5, 5, 8, 8, 8, 1, 1, 1, 1, 8, 8, 5, 8, 8, 8, 8, 8, 8, 5, 5, 5, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 11, 11, 11, 11, 5, 5, 11, 11, 11, 1, 1, 1, 1, 11, 11, 5, 11, 11, 11, 11, 11, 11, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 8, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 5, 8, 5, 5, 5, 5, 5, 5, 5, 1, - 5, 1, 5, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 8, 8, 8, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 5, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 11, 11, 5, 1, 1, 1, 1, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 11, 5, 11, 5, 5, 5, 5, 5, 5, 5, 1, + 9, 1, 5, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 11, 11, 11, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 5, 5, 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 13, 5, 5, 5, 5, 5, 13, 5, 13, 8, 8, - 8, 8, 5, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 11, 1, 1, 1, 1, 1, 1, 8, 8, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 15, 5, 5, 5, 5, 5, 15, 5, 15, 11, 11, + 11, 11, 5, 15, 16, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 8, 5, 5, 5, 5, 8, 8, 5, 5, 13, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 11, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 11, 5, 5, 5, 5, 11, 11, 5, 5, 15, 9, 5, 5, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 5, 8, 5, 5, 8, 8, 8, 5, 8, 5, 5, 5, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 5, 11, 5, 5, 11, 11, 11, 5, 11, 5, 5, 5, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 11, 11, 11, 11, 11, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 11, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 8, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 5, 1, 1, 8, 5, 5, 1, 1, 1, 1, 1, 1, + 5, 11, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 5, 1, 1, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -587,19 +426,19 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 17, 18, 0, 0, 2, 1, 1, 2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, - 2, 2, 2, 1, 2, 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 1, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 2, 19, 1, 2, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 2, 2, 2, 1, 2, 2, 2, 2, 19, 19, 0, 0, 0, 0, 0, 1, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 2, 3, 1, 2, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 20, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, @@ -610,57 +449,57 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 21, 21, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 19, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 20, 20, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 3, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 21, 19, 19, 19, 21, 19, 19, 21, 1, 1, 1, 1, 19, 19, 19, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 20, 20, 20, 3, 3, 3, 20, 3, 3, 20, 1, 1, 1, 1, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 20, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 19, 19, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 20, 2, 1, 1, 1, 1, 2, 2, 1, 1, - 20, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1, 2, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 19, 21, 21, 1, - 19, 19, 19, 19, 19, 4, 2, 3, 3, 4, 3, 3, 3, 3, 20, 4, 3, 19, 3, 1, 21, 21, 3, 3, 19, 3, 3, 3, 4, 23, 4, 3, - 19, 3, 19, 19, 3, 3, 19, 3, 3, 3, 19, 3, 3, 3, 19, 19, 24, 24, 24, 24, 24, 24, 24, 24, 19, 19, 19, 3, 3, 3, 3, 3, - 20, 3, 20, 3, 3, 3, 3, 3, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 19, - 20, 4, 3, 20, 4, 20, 19, 4, 20, 4, 4, 3, 4, 4, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 19, 3, 3, 19, 21, - 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 22, 22, 22, 22, 22, 22, 3, 3, 19, 21, 19, 19, 19, 19, 3, 19, 3, 19, 19, 3, 4, 4, - 19, 21, 3, 3, 3, 3, 3, 19, 3, 3, 21, 21, 3, 3, 3, 3, 19, 19, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 21, 21, 4, - 3, 3, 3, 3, 21, 21, 4, 4, 20, 4, 4, 4, 4, 4, 21, 20, 4, 20, 4, 20, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 4, 4, 3, 4, 3, 3, 3, 3, 4, 20, 21, 4, 4, 4, 4, 4, 20, 20, 21, 21, 20, 21, 4, 20, 20, 25, 21, 4, 4, 21, 4, 4, - 3, 3, 19, 3, 3, 21, 1, 1, 19, 19, 26, 26, 23, 23, 3, 19, 3, 3, 19, 1, 19, 1, 19, 1, 1, 1, 1, 1, 1, 19, 1, 1, - 1, 19, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, - 1, 1, 1, 1, 19, 1, 1, 19, 1, 1, 1, 1, 21, 1, 21, 1, 1, 1, 1, 21, 21, 21, 1, 21, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 19, 19, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, + 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 4, 2, 1, 1, 1, 1, 2, 2, 1, 1, + 4, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1, 2, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 20, 20, 1, + 3, 3, 3, 3, 3, 2, 2, 1, 1, 2, 1, 1, 1, 1, 4, 2, 1, 3, 1, 1, 20, 20, 1, 1, 3, 1, 1, 1, 2, 22, 2, 1, + 3, 1, 3, 3, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 3, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 3, 1, 1, 1, 1, 1, + 4, 1, 4, 1, 1, 1, 1, 1, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, + 4, 2, 1, 4, 2, 4, 3, 2, 4, 2, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 3, 20, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 21, 21, 21, 1, 1, 3, 20, 3, 3, 3, 3, 1, 3, 1, 3, 3, 1, 2, 2, + 3, 20, 1, 1, 1, 1, 1, 3, 1, 1, 20, 20, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 20, 2, + 1, 1, 1, 1, 20, 20, 2, 2, 4, 2, 2, 2, 2, 2, 20, 4, 2, 4, 2, 4, 20, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 1, 2, 1, 1, 1, 1, 2, 4, 20, 2, 2, 2, 2, 2, 4, 4, 20, 20, 4, 20, 2, 4, 4, 23, 20, 2, 2, 20, 2, 2, + 1, 1, 3, 1, 1, 20, 1, 1, 3, 3, 24, 24, 22, 22, 1, 3, 1, 1, 3, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 1, + 1, 3, 1, 1, 1, 1, 1, 1, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, + 1, 1, 1, 1, 3, 1, 1, 3, 1, 1, 1, 1, 20, 1, 20, 1, 1, 1, 1, 20, 20, 20, 1, 20, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 1, 1, 1, + 1, 1, 1, 1, 1, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1, 1, 21, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 1, 1, 1, 1, 20, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -686,57 +525,57 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 5, 5, 5, 5, 27, 27, 24, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 24, 22, 1, - 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 5, 5, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 1, 1, 1, 1, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 24, 22, 24, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 5, 5, 5, 5, 25, 25, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 20, 21, 1, + 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 5, 5, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 1, 1, 1, 1, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 2, 2, 2, 2, 2, 2, 2, 2, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 20, 21, 20, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -747,109 +586,109 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 8, 8, 5, 5, 8, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 11, 11, 5, 5, 11, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, + 11, 11, 11, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 1, 1, 1, - 5, 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 8, 8, 5, 5, 5, 5, 8, 8, 5, 5, 8, 8, - 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, + 5, 5, 5, 11, 1, 1, 1, 1, 1, 8, 8, 8, 1, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 11, 11, 5, 5, 5, 5, 11, 11, 5, 5, 11, 11, + 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 8, 8, 8, 8, 8, 5, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 8, 8, 5, 5, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 11, 11, 5, 5, 11, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 5, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 8, 1, 1, 1, 1, 1, 1, 8, 1, 5, 1, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 5, 5, 5, 1, 1, 5, 5, 1, 1, 1, 1, 1, 5, 5, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 5, 5, 8, 8, 1, 1, 1, 1, 1, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 8, 8, 5, 8, 8, 5, 8, 8, 1, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 29, 29, 29, 29, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, - 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 28, 29, 29, 29, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 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27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -866,22 +705,22 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 1, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 1, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, - 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 13, + 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, + 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -906,8 +745,8 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 5, 5, 5, 1, 5, 5, 1, 1, 1, 1, 1, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 1, 1, 1, 1, 5, + 8, 5, 5, 5, 1, 5, 5, 1, 1, 1, 1, 1, 5, 5, 5, 5, 8, 8, 8, 8, 1, 8, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 5, 5, 5, 1, 1, 1, 1, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -929,7 +768,7 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 5, 5, 5, 5, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -938,64 +777,64 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 8, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 11, 5, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, - 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 5, 8, 8, 5, 5, 1, 1, 7, 1, 1, - 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 5, 5, 5, 5, 11, 11, 5, 5, 1, 1, 6, 1, 1, + 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 8, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 5, 5, 5, 5, 5, 11, 5, 5, 5, 5, 5, 5, 9, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 8, 11, 11, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, - 13, 1, 7, 7, 1, 1, 1, 1, 1, 5, 5, 5, 5, 1, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, + 15, 1, 10, 10, 1, 1, 1, 1, 1, 5, 5, 5, 5, 1, 11, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 8, 8, 5, 13, 5, 5, 1, 1, 1, 1, 1, 1, 5, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 5, 5, 5, 11, 11, 5, 15, 5, 5, 1, 1, 1, 1, 1, 1, 5, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, - 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 13, 8, - 5, 8, 8, 8, 8, 1, 1, 8, 8, 1, 1, 8, 8, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 8, 8, 1, 1, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 8, 8, 5, 5, 5, 5, 5, - 5, 1, 13, 1, 1, 13, 1, 13, 13, 13, 8, 1, 8, 8, 5, 13, 5, 7, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 15, 11, + 5, 11, 11, 11, 11, 1, 1, 11, 11, 1, 1, 11, 11, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 15, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 11, 11, 1, 1, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 1, 1, 8, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 15, 11, 11, 5, 5, 5, 5, 5, + 5, 1, 15, 1, 1, 15, 1, 15, 15, 15, 11, 1, 11, 11, 5, 15, 9, 10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, - 8, 8, 5, 5, 5, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, + 11, 11, 5, 5, 5, 11, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 8, 8, 5, 5, 5, 5, 5, 5, 8, 5, 8, 8, 13, 8, 5, - 5, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 15, 11, 11, 5, 5, 5, 5, 5, 5, 11, 5, 11, 11, 15, 11, 5, + 5, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 8, 8, 5, 5, 5, 5, 1, 1, 8, 8, 8, 8, 5, 5, 8, 5, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 15, 11, 11, 5, 5, 5, 5, 1, 1, 11, 11, 11, 11, 5, 5, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 8, 8, 5, 8, 5, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 11, 11, 5, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 8, 5, 8, 8, 5, 5, 5, 5, 5, 5, 13, 5, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 11, 5, 11, 11, 5, 5, 5, 5, 5, 5, 15, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 8, 5, - 1, 1, 5, 5, 5, 5, 8, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 11, 5, + 1, 1, 5, 5, 5, 5, 11, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1003,51 +842,50 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, 5, 5, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 8, 8, 8, 8, 8, 8, 8, 1, 1, 8, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 15, 11, 11, 11, 11, 11, 1, 11, 11, 1, 1, 5, 5, 15, 9, 10, + 11, 10, 11, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 8, 8, 8, 8, 8, 1, 8, 8, 1, 1, 5, 5, 13, 5, 7, - 8, 7, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 5, 5, 5, 5, 1, 1, 5, 5, 8, 8, 8, 8, - 5, 1, 1, 1, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 8, 7, 5, 5, 5, 5, 1, - 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 8, 8, 5, 5, 5, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, 5, 5, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 5, 5, 5, 5, 1, 1, 5, 5, 11, 11, 11, 11, + 5, 1, 1, 1, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 5, 5, 5, 5, 5, 11, 1, 5, 5, 5, 5, 1, + 1, 1, 1, 1, 1, 1, 1, 9, 1, 1, 1, 1, 1, 1, 1, 1, 8, 5, 5, 5, 5, 5, 5, 11, 11, 5, 5, 5, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, 5, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 11, 5, 5, 5, 11, 5, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 5, 5, 5, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 8, 5, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 5, 5, 5, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 11, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 1, 8, 5, 5, 5, 5, 5, 5, 5, 8, 5, 5, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 5, 5, 5, 5, 1, 11, 5, 5, 5, 5, 5, 5, 5, 11, 5, 5, 11, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 1, 1, 1, 5, 1, 5, 5, 1, 5, - 5, 5, 5, 5, 5, 5, 7, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 8, 8, 8, 1, 5, 5, 1, 8, 8, 5, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 5, 5, 10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 11, 11, 1, 5, 5, 1, 11, 11, 5, 11, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1057,17 +895,18 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 5, 5, 7, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 8, 5, 5, 5, 5, 5, 1, 1, 1, 8, 8, - 5, 13, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 10, 11, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 11, 11, 5, 5, 5, 5, 5, 1, 1, 1, 11, 11, + 5, 15, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1075,7 +914,7 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, 8, 8, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, 11, 11, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1101,35 +940,35 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 30, 1, 1, 1, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 29, 1, 1, 1, 29, 29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, + 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, + 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 27, 27, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, + 21, 21, 21, 21, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 25, 25, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1137,23 +976,23 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, 22, 22, 22, 1, 22, 22, 22, 22, 22, 22, 22, 1, 22, 22, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, 22, 22, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 21, 1, 21, 21, 21, 21, 21, 21, 21, 1, 21, 21, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 1, 1, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1173,7 +1012,7 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 13, 13, 5, 5, 5, 1, 1, 1, 13, 13, 13, 13, 13, 13, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 5, 5, 5, + 1, 1, 1, 1, 1, 15, 15, 5, 5, 5, 1, 1, 1, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1186,10 +1025,10 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1241,7 +1080,7 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 5, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1258,126 +1097,126 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 3, 3, 3, 3, 21, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 21, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 1, 1, 1, 1, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 3, 3, 3, 3, 20, 20, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 20, 20, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 21, 2, 2, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, - 22, 21, 21, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 22, 22, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 3, 3, 3, 3, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 3, 3, 3, 3, 3, 3, 3, 21, 21, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 24, 24, 24, 24, 24, 24, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 19, 3, 3, 19, 19, 19, 19, 19, 19, 19, 19, 19, 21, 21, 21, 21, 21, 21, 21, 21, 21, 19, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 19, 21, 21, - 21, 21, 21, 21, 21, 26, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 19, 19, 3, 19, 19, 19, 3, 3, 19, 19, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 26, 26, 26, 21, 21, 26, 21, 21, 26, 23, 23, 19, 19, 21, 21, 21, 21, 21, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 19, 21, 19, 3, 19, 21, 21, 21, 32, 32, 32, 32, 32, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 19, - 21, 19, 26, 26, 21, 21, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 21, 21, 21, 21, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 21, 21, 21, 26, 21, 21, 21, - 21, 26, 26, 26, 21, 26, 26, 26, 21, 21, 21, 21, 21, 21, 21, 26, 21, 26, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 26, 21, 21, 21, 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3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 3, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 3, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, - 21, 21, 21, 26, 26, 26, 21, 3, 21, 3, 3, 3, 3, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 21, - 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 3, 3, 3, 3, 21, 26, 26, 26, 26, 26, 26, 26, 26, 26, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, @@ -1385,7 +1224,15 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -1397,8 +1244,8 @@ static constexpr uint8_t kGraphemeBreakStage2[32768] = { }; static constexpr uint8_t kGraphemeBreakStage3[33] = { - 0, 32, 96, 43, 107, 14, 1, 33, 35, 48, 3, 15, 16, 46, 68, 5, 6, 10, 9, 171, 235, 203, 64, 172, - 75, 236, 204, 78, 71, 72, 37, 162, 205, + 17, 32, 96, 171, 235, 14, 1, 3, 48, 15, 33, 35, 68, 5, 6, 46, 47, 10, 9, 49, 203, 64, 172, 236, + 204, 78, 71, 72, 0, 37, 43, 162, 205, }; } // namespace StringWidthTables diff --git a/src/jsc/bindings/wrapAnsi.cpp b/src/jsc/bindings/wrapAnsi.cpp index 79387d5cb3cd..69972326407d 100644 --- a/src/jsc/bindings/wrapAnsi.cpp +++ b/src/jsc/bindings/wrapAnsi.cpp @@ -1,6 +1,7 @@ #include "root.h" #include "wrapAnsi.h" #include "ANSIHelpers.h" +#include "stringWidth.h" #include #include @@ -11,25 +12,17 @@ // Native exports (implemented in stringWidth.cpp) for visible width calculation extern "C" size_t Bun__visibleWidthExcludeANSI_utf16(const uint16_t* ptr, size_t len, bool ambiguous_as_wide); extern "C" size_t Bun__visibleWidthExcludeANSI_latin1(const uint8_t* ptr, size_t len, bool ambiguous_as_wide); -extern "C" uint8_t Bun__codepointWidth(uint32_t cp, bool ambiguous_as_wide); extern "C" bool Bun__graphemeBreak(uint32_t cp1, uint32_t cp2, uint8_t* state); namespace Bun { using namespace WTF; -// UTF-16 decoding and codepoint width are in ANSIHelpers.h (shared with -// sliceAnsi.cpp). The local wrapper here just delegates to keep existing -// call sites unchanged. +// UTF-16 decoding is in ANSIHelpers.h (shared with sliceAnsi.cpp). static inline char32_t decodeUTF16(const UChar* ptr, size_t available, size_t& outLen) { return ANSI::decodeUTF16(ptr, available, outLen); } -static inline uint8_t getVisibleWidth(char32_t cp, bool ambiguousIsWide) -{ - return Bun__codepointWidth(cp, ambiguousIsWide); -} - // Options for wrapping struct WrapAnsiOptions { bool hard = false; @@ -212,10 +205,12 @@ class Row { // Word Wrapping Core Logic // ============================================================================ +// Hard-wraps one word wider than `columns`, one grapheme cluster at a time. template static void wrapWord(Vector>& rows, const Char* wordStart, const Char* wordEnd, size_t columns, const WrapAnsiOptions& options) { size_t vis = rows.last().width(options.ambiguousIsNarrow); + const bool ambiguousIsWide = !options.ambiguousIsNarrow; const Char* it = wordStart; while (it < wordEnd) { @@ -227,24 +222,43 @@ static void wrapWord(Vector>& rows, const Char* wordStart, const Char* continue; } - size_t charLen = 1; - char32_t cp; - if constexpr (sizeof(Char) == 1) { - // Latin1: each byte is one character, direct 1:1 mapping to U+0000-U+00FF - cp = static_cast(*it); - } else { - cp = decodeUTF16(it, wordEnd - it, charLen); + // Gather one cluster; escapes inside it travel with it. + StringWidth::GraphemeState cluster; + uint8_t breakState = 0; + char32_t prevCp = 0; + const Char* clusterEnd = it; + for (const Char* p = it; p < wordEnd;) { + if (ANSI::isEscapeCharacter(*p)) { + p = ANSI::consumeANSI(p, wordEnd); + continue; + } + size_t charLen = 1; + char32_t cp; + if constexpr (sizeof(Char) == 1) { + cp = static_cast(*p); + } else { + cp = decodeUTF16(p, wordEnd - p, charLen); + } + if (clusterEnd == it) + cluster.reset(cp, StringWidth::fusedClassify(cp), ambiguousIsWide); + else if (Bun__graphemeBreak(prevCp, cp, &breakState)) + break; + else + cluster.add(cp, StringWidth::fusedClassify(cp), ambiguousIsWide); + prevCp = cp; + p += charLen; + clusterEnd = p; } - uint8_t charWidth = getVisibleWidth(cp, !options.ambiguousIsNarrow); + const size_t clusterWidth = cluster.width(); - if (vis + charWidth > columns) { - // Character doesn't fit on current line, start a new line + if (vis + clusterWidth > columns) { + // Cluster doesn't fit on current line, start a new line rows.append(Row()); vis = 0; } - rows.last().append(it, it + charLen); - vis += charWidth; - it += charLen; + rows.last().append(it, clusterEnd); + vis += clusterWidth; + it = clusterEnd; if (vis == columns && it < wordEnd) { rows.append(Row()); diff --git a/test/js/bun/util/sliceAnsi.test.ts b/test/js/bun/util/sliceAnsi.test.ts index 28451848551d..f6b8028607ac 100644 --- a/test/js/bun/util/sliceAnsi.test.ts +++ b/test/js/bun/util/sliceAnsi.test.ts @@ -1267,10 +1267,12 @@ describe("Bun.sliceAnsi", () => { expect(Bun.sliceAnsi("abcX\u0600Y", 0, 4, { ellipsis: E })).toBe("abc" + E); expect(Bun.sliceAnsi("abcX\u0600YZ", 0, 4, { ellipsis: E })).toBe("abc" + E); expect(Bun.sliceAnsi("ЖЗИК\u0600\u0661", 0, 4, { ellipsis: E })).toBe("ЖЗИ" + E); - expect(Bun.sliceAnsi("ЖЗИК\u200b\u20E3", 0, 4, { ellipsis: E })).toBe("ЖЗИ" + E); - expect(Bun.sliceAnsi("ЖЗИК\n\u20E3", 0, 4, { ellipsis: E })).toBe("ЖЗИ" + E); - expect(Bun.sliceAnsi("ЖЗИК\u200b\u0903", 0, 4, { ellipsis: E })).toBe("ЖЗИ" + E); + expect(Bun.sliceAnsi("ЖЗИК\u200b\u102B", 0, 4, { ellipsis: E })).toBe("ЖЗИ" + E); expect(Bun.sliceAnsi("abcX\u0600", 0, 4, { ellipsis: E })).toBe("abcX"); + // A lone keycap mark or Indic vowel sign after a control is zero-width. + expect(Bun.sliceAnsi("ЖЗИК\u200b\u20E3", 0, 4, { ellipsis: E })).toBe("ЖЗИК"); + expect(Bun.sliceAnsi("ЖЗИК\n\u20E3", 0, 4, { ellipsis: E })).toBe("ЖЗИК"); + expect(Bun.sliceAnsi("ЖЗИК\u200b\u0903", 0, 4, { ellipsis: E })).toBe("ЖЗИК"); // start > 0 (start ellipsis budgeted) with a zero-width tail: spec // zone kept, no end ellipsis. expect(Bun.sliceAnsi("ЖЗИКЛ\n", 1, 5, { ellipsis: E })).toBe(E + "ИКЛ"); diff --git a/test/js/bun/util/stringWidth.test.ts b/test/js/bun/util/stringWidth.test.ts index bde985ac6c31..acf39b6eeb9c 100644 --- a/test/js/bun/util/stringWidth.test.ts +++ b/test/js/bun/util/stringWidth.test.ts @@ -262,7 +262,7 @@ describe("stringWidth extended", () => { test("combining diacritical marks extended", () => { expect(Bun.stringWidth("\u1AB0")).toBe(0); - expect(Bun.stringWidth("\u1AFF")).toBe(0); + expect(Bun.stringWidth("\u1ACE")).toBe(0); }); test("combining diacritical marks supplement", () => { @@ -272,7 +272,7 @@ describe("stringWidth extended", () => { test("combining diacritical marks for symbols", () => { expect(Bun.stringWidth("\u20D0")).toBe(0); - expect(Bun.stringWidth("\u20FF")).toBe(0); + expect(Bun.stringWidth("\u20F0")).toBe(0); }); test("combining half marks", () => { @@ -579,7 +579,7 @@ describe("stringWidth extended", () => { expect(Bun.stringWidth("🇺🇸")).toBe(2); // US flag expect(Bun.stringWidth("🇬🇧")).toBe(2); // UK flag expect(Bun.stringWidth("🇯🇵")).toBe(2); // Japan flag - expect(Bun.stringWidth("🇦")).toBe(1); // Single regional indicator + expect(Bun.stringWidth("🇦")).toBe(1); // Single regional indicator (string-width: 1) }); test("skin tone modifiers", () => { @@ -1888,3 +1888,200 @@ describe("width tables: combining marks, jamo, U16/17 emoji, VS after zero-width expect(Bun.stringWidth(wrapped, { ambiguousIsNarrow: false, countAnsiEscapeCodes: true })).toBe(11); }); }); + +describe("width table derived from Unicode properties", () => { + const widths = (cps: number[]) => cps.map(cp => Bun.stringWidth(String.fromCodePoint(cp))); + + test("every format character (Cf) is zero-width", () => { + const format = [ + 0x0890, + 0x0891, // Arabic pound/piastre mark above (prepend) + 0xfff9, + 0xfffa, + 0xfffb, // interlinear annotation anchor/separator/terminator + 0x110bd, + 0x110cd, // Kaithi number sign (prepend) + 0x13430, + 0x13437, + 0x1343f, // Egyptian hieroglyph format controls + 0x00ad, + 0x061c, + 0x180e, + 0x200b, + 0x2060, + 0x2066, + 0xfeff, + 0xe0001, + 0xe007f, + ]; + expect(widths(format)).toEqual(format.map(() => 0)); + expect(Bun.stringWidth("a\uFFF9b\uFFFAc\uFFFBd")).toBe(4); + }); + + test("unassigned default-ignorable codepoints are zero-width", () => { + // Reserved for future format characters (Default_Ignorable_Code_Point, + // General_Category Cn): a renderer shows nothing for them. + const reserved = [0xfff0, 0xfff8, 0xe0080, 0xe00ff, 0xe01f0, 0xe0fff]; + expect(widths(reserved)).toEqual(reserved.map(() => 0)); + }); + + test("other unassigned codepoints are narrow, even inside combining-mark blocks", () => { + const unassigned = [0x1aff, 0x20ff, 0x09ba, 0x09c5, 0x0a00, 0x0b80, 0x0d45]; + expect(widths(unassigned)).toEqual(unassigned.map(() => 1)); + }); + + test("Indic letters are narrow, Indic spacing vowel signs are zero-width", () => { + // U+0980 BENGALI ANJI, U+0C80 KANNADA SIGN SPACING CANDRABINDU and + // U+0D3A MALAYALAM LETTER TTTA are visible letters (Lo). + expect(widths([0x0980, 0x0c80, 0x0d3a])).toEqual([1, 1, 1]); + // The Mc vowel signs stay zero-width: consonant + vowel sign is one column. + expect(widths([0x093e, 0x093f, 0x09be, 0x0bbe, 0x0cc0, 0x0d3e])).toEqual([0, 0, 0, 0, 0, 0]); + expect(Bun.stringWidth("\u0915\u093E")).toBe(1); + // Kirat Rai vowel signs have Grapheme_Cluster_Break=V but are letters. + expect(widths([0x16d63, 0x16d67])).toEqual([1, 1]); + }); + + test("emoji presentation symbols are wide, a lone regional indicator is narrow", () => { + expect(widths([0x1f3fb, 0x231a, 0x2b50, 0x1f600])).toEqual([2, 2, 2, 2]); + expect(widths([0x1f1e6, 0x1f1ff])).toEqual([1, 1]); + }); +}); + +describe("grapheme cluster width rules", () => { + test("regional indicators: pairs are flags, a lone one is narrow with or without marks", () => { + expect(Bun.stringWidth("\u{1F1E6}")).toBe(1); + expect(Bun.stringWidth("\u{1F1E6}\u0301")).toBe(1); // RI + combining mark + expect(Bun.stringWidth("\u{1F1E6}\u{1F3FB}")).toBe(2); // RI + emoji modifier: modifier sequence + expect(Bun.stringWidth("\u{1F1E6}\uFE0F")).toBe(2); // RI + VS16: emoji presentation + expect(Bun.stringWidth("\u{1F1E6}\u{1F1E7}")).toBe(2); // flag + expect(Bun.stringWidth("\u{1F1E6}\u{1F1E7}\u{1F1E8}")).toBe(3); // flag + lone RI + expect(Bun.stringWidth("A\u{1F1E6}")).toBe(2); + expect(Bun.stringWidth("\u{1F1E6}\u{1F1E7}\u{1F1E8}\u{1F1E9}")).toBe(4); // two flags + }); + + test("keycap: only [0-9#*] + U+20E3 is a keycap emoji", () => { + expect(Bun.stringWidth("\u20E3")).toBe(0); // lone enclosing keycap: a mark + expect(Bun.stringWidth("1\u20E3")).toBe(2); + expect(Bun.stringWidth("1\uFE0F\u20E3")).toBe(2); + expect(Bun.stringWidth("#\uFE0F\u20E3")).toBe(2); + expect(Bun.stringWidth("*\u20E3")).toBe(2); + expect(Bun.stringWidth("a\u20E3")).toBe(1); // not a keycap base + expect(Bun.stringWidth("\u0915\u20E3")).toBe(1); + expect(Bun.stringWidth("\u00A9\u20E3")).toBe(1); + expect(Bun.stringWidth("\u0301\u20E3")).toBe(0); + expect(Bun.stringWidth("\u20E3\u20E3")).toBe(0); + }); + + test("emoji modifiers extend any base and never widen it", () => { + expect(Bun.stringWidth("\u{1F3FB}")).toBe(2); // lone skin tone swatch + expect(Bun.stringWidth("\u{1F44B}\u{1F3FB}")).toBe(2); // modifier base + skin tone + expect(Bun.stringWidth("\u{1F600}\u{1F3FB}")).toBe(2); // not a modifier base, still one cluster + expect(Bun.stringWidth("\u{1F600}\u{1F3FB}\u200D\u{1F600}")).toBe(2); // GB11 with a modifier before the ZWJ + expect(Bun.stringWidth("\u{1F3FB}\u{1F3FB}")).toBe(2); + expect(Bun.stringWidth("A\u{1F3FB}")).toBe(1); + expect(Bun.stringWidth("\u4E2D\u{1F3FB}")).toBe(2); + expect(Bun.stringWidth("\u270C\u{1F3FD}")).toBe(2); // text-default emoji + skin tone + expect(Bun.stringWidth("\u0301\u{1F3FB}")).toBe(0); + }); + + test("copyright and registered signs are emoji bases", () => { + expect(Bun.stringWidth("\u00A9\uFE0F")).toBe(2); + expect(Bun.stringWidth("\u00A9\u200D\u{1F600}")).toBe(2); // ZWJ sequence + expect(Bun.stringWidth("\u00AE\u{1F3FB}")).toBe(2); // modifier sequence + expect(Bun.stringWidth("\u00A9")).toBe(1); + }); + + test("a Prepend joins the codepoint after it on every path", () => { + // GB9b: U+0600 ARABIC NUMBER SIGN x anything. The digit that follows is + // not a cluster start, so it is not a keycap base, and the ASCII / bulk + // fast paths must not count it as a cluster of its own. + const cases = ["\u0600" + "1\u20E3", "\u06001", "\u0600a", "a\u0600" + "1\u20E3", "\u0600\u0661", "\u0600\u4E2D"]; + for (const s of cases) { + const width = Bun.stringWidth(s); + const top = Bun.inspect.table([{ s }], { colors: false }).split("\n")[0]; + const column = top.slice(top.lastIndexOf("\u252C") + 1, top.lastIndexOf("\u2510")); + expect({ s, width, slice: Bun.stringWidth(Bun.sliceAnsi(s, 0, width)), table: column.length }).toEqual({ + s, + width: s.startsWith("a") ? 2 : s.endsWith("\u4E2D") ? 2 : 1, + slice: width, + table: width + 2, + }); + } + }); + + test("controls, CR and LF end a cluster on both sides", () => { + expect(Bun.stringWidth("\n\u{1F3FB}")).toBe(2); + expect(Bun.stringWidth("\r\n\u0301")).toBe(0); + expect(Bun.stringWidth("a\x01\u0301b")).toBe(2); + expect(Bun.stringWidth("\x1b\u{1F3FB}", { countAnsiEscapeCodes: true })).toBe(2); + expect(Bun.stringWidth("\u{1F600}\x00\u200D\u{1F600}")).toBe(4); + }); + + test("Extended_Pictographic and Indic_Conjunct_Break follow Unicode 17", () => { + // U+2605 BLACK STAR lost Extended_Pictographic in Unicode 16: no GB11. + expect(Bun.stringWidth("\u2605\u200D\u{1F600}")).toBe(3); + expect(Bun.stringWidth("\u2606\u200D\u{1F600}")).toBe(3); + // Myanmar consonant + virama + consonant is one conjunct cluster (InCB + // since Unicode 16); a combining mark after it still joins. + expect(Bun.stringWidth("\u1000\u1039\u1001\u{1F3FB}")).toBe(2); + expect(Bun.stringWidth("\u1000\u1039\u1001")).toBe(2); + }); + + test("sliceAnsi measures clusters exactly like stringWidth", () => { + // Each case lists the width of its grapheme clusters (Unicode 17: U+2605 + // is no longer Extended_Pictographic, so it does not join a ZWJ sequence). + const cases: [string, number[]][] = [ + ["\u{1F1E6}x", [1, 1]], + ["\u{1F1E6}\u{1F1E7}\u{1F1E8}", [2, 1]], + ["1\u20E3a\u20E3\u20E3", [2, 1]], + ["A\u{1F3FB}\u{1F600}\u{1F3FB}", [1, 2]], + ["\u00A9\u200D\u{1F600}z", [2, 1]], + ["\u2605\u200D\u{1F600}", [1, 2]], + ["\n\u{1F3FB}", [0, 2]], + ["\u{1F600}\u{1F3FB}\u200D\u{1F600}!", [2, 1]], + ]; + for (const [s, clusters] of cases) { + const width = Bun.stringWidth(s); + // sliceAnsi(s, 0, k) keeps every cluster that starts before column k. + expect({ s, width }).toEqual({ s, width: clusters.reduce((a, b) => a + b, 0) }); + const expected: number[] = []; + for (let k = 0; k <= width; k++) { + let start = 0; + let kept = 0; + for (const w of clusters) { + if (start >= k) break; + kept += w; + start += w; + } + expected.push(kept); + } + const seen: number[] = []; + for (let k = 0; k <= width; k++) seen.push(Bun.stringWidth(Bun.sliceAnsi(s, 0, k))); + expect({ s, seen, neg: Bun.stringWidth(Bun.sliceAnsi(s, -width)) }).toEqual({ s, seen: expected, neg: width }); + } + }); + + test("the UTF-8 path (console.table cells) clusters like stringWidth", () => { + // The column width of a one-cell table is the cell's visible width plus + // one space of padding on each side. + const cells = [ + "\u{1F468}\u200D\u{1F469}\u200D\u{1F467}", // family ZWJ sequence + "\u{1F1FA}\u{1F1F8}", // flag + "\u{1F1E6}", + "1\uFE0F\u20E3", + "a\u20E3", + "\u{1F44B}\u{1F3FD}", + "A\u{1F3FB}", + "\u0915\u093F", + "\u1112\u1161\u11AB", + "e\u0301\u0301", + "\x1b[31m\u{1F468}\u200D\u{1F469}\x1b[0m", + "\uFFF9x\uFFFB", + ]; + for (const s of cells) { + const top = Bun.inspect.table([{ s }], { colors: false }).split("\n")[0]; + const column = top.slice(top.lastIndexOf("\u252C") + 1, top.lastIndexOf("\u2510")); + expect({ s, column: column.length }).toEqual({ s, column: Bun.stringWidth(s) + 2 }); + } + }); +}); diff --git a/test/js/bun/util/wrapAnsi.test.ts b/test/js/bun/util/wrapAnsi.test.ts index d7cfe662a4aa..afda56617cc0 100644 --- a/test/js/bun/util/wrapAnsi.test.ts +++ b/test/js/bun/util/wrapAnsi.test.ts @@ -100,10 +100,35 @@ describe("Bun.wrapAnsi", () => { expect(Bun.wrapAnsi(input, columns, { hard: true })).toBe(expected); }); - test("family emoji hard-wrapped at columns=1 keeps every ZWJ", () => { + test("family emoji hard-wrapped at columns=1 stays one cluster", () => { + // A hard wrap advances by grapheme cluster: the ZWJ sequence is one + // 2-column cluster that does not fit in 1 column, so it moves to its + // own row whole instead of being cut between codepoints. const fam = "\u{1F469}\u200D\u{1F469}\u200D\u{1F467}\u200D\u{1F466}"; - expect(Bun.wrapAnsi(fam, 1, { hard: true })).toBe( - "\n\u{1F469}\n\u200D\n\u{1F469}\n\u200D\n\u{1F467}\n\u200D\n\u{1F466}", + expect(Bun.wrapAnsi(fam, 1, { hard: true })).toBe("\n" + fam); + }); + + test("hard wrap never splits a flag, keycap or modifier sequence", () => { + expect(Bun.wrapAnsi("\u{1F1FA}\u{1F1F8}abc", 2, { hard: true })).toBe("\u{1F1FA}\u{1F1F8}\nab\nc"); + expect(Bun.wrapAnsi("ab\u{1F1FA}\u{1F1F8}cd", 3, { hard: true })).toBe("ab\n\u{1F1FA}\u{1F1F8}c\nd"); + expect(Bun.wrapAnsi("x1\uFE0F\u20E3y", 2, { hard: true })).toBe("x\n1\uFE0F\u20E3\ny"); + expect(Bun.wrapAnsi("\u{1F44B}\u{1F3FD}\u{1F44B}\u{1F3FD}", 2, { hard: true })).toBe( + "\u{1F44B}\u{1F3FD}\n\u{1F44B}\u{1F3FD}", + ); + // An SGR sequence inside the cluster travels with it (the style is + // reopened on the next row as for any wrapped word). + expect(Bun.wrapAnsi("a\x1b[31m\u0301\x1b[39mb", 1, { hard: true })).toBe( + "a\x1b[31m\u0301\x1b[39m\n\x1b[31m\x1b[39mb", + ); + // A lone regional indicator after a flag is its own narrow cluster. + expect(Bun.wrapAnsi("\u{1F1E6}\u{1F1E7}\u{1F1E8}", 2, { hard: true })).toBe("\u{1F1E6}\u{1F1E7}\n\u{1F1E8}"); + expect(Bun.wrapAnsi("\u{1F1E6}\u{1F1E7}\u{1F1E8}x", 3, { hard: true })).toBe("\u{1F1E6}\u{1F1E7}\u{1F1E8}\nx"); + // Consecutive clusters wider than the row get one row each, no blank + // row between them (same shape as two wide CJK characters). + expect(Bun.wrapAnsi("\u{1F600}\u{1F600}", 1, { hard: true })).toBe("\n\u{1F600}\n\u{1F600}"); + expect(Bun.wrapAnsi("\u4E2D\u4E2D", 1, { hard: true })).toBe("\n\u4E2D\n\u4E2D"); + expect(Bun.wrapAnsi("\u{1F1FA}\u{1F1F8}\u{1F1FA}\u{1F1F8}", 1, { hard: true })).toBe( + "\n\u{1F1FA}\u{1F1F8}\n\u{1F1FA}\u{1F1F8}", ); }); }); @@ -424,22 +449,22 @@ describe("Bun.wrapAnsi", () => { // row's width less than the sum of its parts, so it must be recomputed. const cases: [input: string, columns: number, hard: boolean, wordWrap: boolean, trim: boolean, expected: string][] = [ - ["aa \u20E3bb cc", 7, false, false, false, "aa \u20E3bb \ncc"], - ["aa \u20E3bb cc", 7, false, false, true, "aa \u20E3bb\ncc"], + ["aa \u20E3bb cc", 7, false, false, false, "aa \u20E3bb c\nc"], + ["aa \u20E3bb cc", 7, false, false, true, "aa \u20E3bb c\nc"], ["aa \u20E3bb cc", 7, false, true, false, "aa \u20E3bb \ncc"], ["aa \u20E3bb cc", 7, false, true, true, "aa \u20E3bb\ncc"], - ["aa \u20E3bb cc", 7, true, false, false, "aa \u20E3bb \ncc"], - ["aa \u20E3bb cc", 7, true, false, true, "aa \u20E3bb\ncc"], + ["aa \u20E3bb cc", 7, true, false, false, "aa \u20E3bb c\nc"], + ["aa \u20E3bb cc", 7, true, false, true, "aa \u20E3bb c\nc"], ["aa \u20E3bb cc", 7, true, true, false, "aa \u20E3bb \ncc"], ["aa \u20E3bb cc", 7, true, true, true, "aa \u20E3bb\ncc"], - ["aa \u20E3bb cc", 8, false, false, false, "aa \u20E3bb c\nc"], - ["aa \u20E3bb cc", 8, false, false, true, "aa \u20E3bb c\nc"], - ["aa \u20E3bb cc", 8, false, true, false, "aa \u20E3bb \ncc"], - ["aa \u20E3bb cc", 8, false, true, true, "aa \u20E3bb\ncc"], - ["aa \u20E3bb cc", 8, true, false, false, "aa \u20E3bb c\nc"], - ["aa \u20E3bb cc", 8, true, false, true, "aa \u20E3bb c\nc"], - ["aa \u20E3bb cc", 8, true, true, false, "aa \u20E3bb \ncc"], - ["aa \u20E3bb cc", 8, true, true, true, "aa \u20E3bb\ncc"], + ["aa \u20E3bb cc", 8, false, false, false, "aa \u20E3bb cc"], + ["aa \u20E3bb cc", 8, false, false, true, "aa \u20E3bb cc"], + ["aa \u20E3bb cc", 8, false, true, false, "aa \u20E3bb cc"], + ["aa \u20E3bb cc", 8, false, true, true, "aa \u20E3bb cc"], + ["aa \u20E3bb cc", 8, true, false, false, "aa \u20E3bb cc"], + ["aa \u20E3bb cc", 8, true, false, true, "aa \u20E3bb cc"], + ["aa \u20E3bb cc", 8, true, true, false, "aa \u20E3bb cc"], + ["aa \u20E3bb cc", 8, true, true, true, "aa \u20E3bb cc"], ["aa \u20E3bb cc", 9, false, false, false, "aa \u20E3bb cc"], ["aa \u20E3bb cc", 9, false, false, true, "aa \u20E3bb cc"], ["aa \u20E3bb cc", 9, false, true, false, "aa \u20E3bb cc"], @@ -454,7 +479,7 @@ describe("Bun.wrapAnsi", () => { false, false, false, - "\u001B[31maa\u001B[39m \u20E3bb \n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -462,7 +487,7 @@ describe("Bun.wrapAnsi", () => { false, false, true, - "\u001B[31maa\u001B[39m \u20E3bb\n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -486,7 +511,7 @@ describe("Bun.wrapAnsi", () => { true, false, false, - "\u001B[31maa\u001B[39m \u20E3bb \n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -494,7 +519,7 @@ describe("Bun.wrapAnsi", () => { true, false, true, - "\u001B[31maa\u001B[39m \u20E3bb\n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -518,7 +543,7 @@ describe("Bun.wrapAnsi", () => { false, false, false, - "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -526,7 +551,7 @@ describe("Bun.wrapAnsi", () => { false, false, true, - "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -534,7 +559,7 @@ describe("Bun.wrapAnsi", () => { false, true, false, - "\u001B[31maa\u001B[39m \u20E3bb \n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -542,7 +567,7 @@ describe("Bun.wrapAnsi", () => { false, true, true, - "\u001B[31maa\u001B[39m \u20E3bb\n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -550,7 +575,7 @@ describe("Bun.wrapAnsi", () => { true, false, false, - "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -558,7 +583,7 @@ describe("Bun.wrapAnsi", () => { true, false, true, - "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mc\u001B[39m\n\u001B[31mc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -566,7 +591,7 @@ describe("Bun.wrapAnsi", () => { true, true, false, - "\u001B[31maa\u001B[39m \u20E3bb \n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -574,7 +599,7 @@ describe("Bun.wrapAnsi", () => { true, true, true, - "\u001B[31maa\u001B[39m \u20E3bb\n\u001B[31mcc\u001B[39m", + "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", ], [ "\u001B[31maa\u001B[39m \u20E3bb \u001B[31mcc\u001B[39m", @@ -659,21 +684,21 @@ describe("Bun.wrapAnsi", () => { // U+0600 (Prepend) is a width-0 first word; with trim the next word is // appended with no separator space and fuses with it across the rows. ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, false, false, false, "\u0600 \u{1F44D}\u{1F3FF}ab c\nd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, false, false, true, "\u0600\u{1F44D}\u{1F3FF}ab\ncd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, false, false, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, false, true, false, "\u0600 \u{1F44D}\u{1F3FF}ab \ncd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, false, true, true, "\u0600\u{1F44D}\u{1F3FF}ab\ncd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, false, true, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, true, false, false, "\u0600 \u{1F44D}\u{1F3FF}ab c\nd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, true, false, true, "\u0600\u{1F44D}\u{1F3FF}ab\ncd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, true, false, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, true, true, false, "\u0600 \u{1F44D}\u{1F3FF}ab \ncd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, true, true, true, "\u0600\u{1F44D}\u{1F3FF}ab\ncd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 7, true, true, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, false, false, false, "\u0600 \u{1F44D}\u{1F3FF}ab cd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, false, false, true, "\u0600\u{1F44D}\u{1F3FF}ab c\nd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, false, false, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, false, true, false, "\u0600 \u{1F44D}\u{1F3FF}ab cd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, false, true, true, "\u0600\u{1F44D}\u{1F3FF}ab\ncd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, false, true, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, true, false, false, "\u0600 \u{1F44D}\u{1F3FF}ab cd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, true, false, true, "\u0600\u{1F44D}\u{1F3FF}ab c\nd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, true, false, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, true, true, false, "\u0600 \u{1F44D}\u{1F3FF}ab cd"], - ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, true, true, true, "\u0600\u{1F44D}\u{1F3FF}ab\ncd"], + ["\u0600 \u{1F44D}\u{1F3FF}ab cd", 8, true, true, true, "\u0600\u{1F44D}\u{1F3FF}ab cd"], // Same no-space seam with the Prepend hidden behind a trailing escape: // the cluster still fuses across the escape sequence. [ @@ -690,7 +715,7 @@ describe("Bun.wrapAnsi", () => { false, false, true, - "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab\ncd", + "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab cd", ], [ "\u001B[31m\u0600\u001B[39m \u{1F44D}\u{1F3FF}ab cd", @@ -706,7 +731,7 @@ describe("Bun.wrapAnsi", () => { false, true, true, - "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab\ncd", + "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab cd", ], [ "\u001B[31m\u0600\u001B[39m \u{1F44D}\u{1F3FF}ab cd", @@ -722,7 +747,7 @@ describe("Bun.wrapAnsi", () => { true, false, true, - "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab\ncd", + "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab cd", ], [ "\u001B[31m\u0600\u001B[39m \u{1F44D}\u{1F3FF}ab cd", @@ -738,7 +763,7 @@ describe("Bun.wrapAnsi", () => { true, true, true, - "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab\ncd", + "\u001B[31m\u0600\u001B[39m\u{1F44D}\u{1F3FF}ab cd", ], // ANSI-prefixed words: an SGR sequence (ESC is ASCII) at the start of a word // must not hide the cluster-fusing codepoint that actually lands on the seam. @@ -757,7 +782,7 @@ describe("Bun.wrapAnsi", () => { false, false, true, - "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab\ncd", + "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab cd", ], [ "\u001B[31m\u0600\u001B[39m \u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab cd", @@ -773,7 +798,7 @@ describe("Bun.wrapAnsi", () => { false, true, true, - "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab\ncd", + "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab cd", ], [ "\u001B[31m\u0600\u001B[39m \u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab cd", @@ -789,7 +814,7 @@ describe("Bun.wrapAnsi", () => { true, false, true, - "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab\ncd", + "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab cd", ], [ "\u001B[31m\u0600\u001B[39m \u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab cd", @@ -805,15 +830,15 @@ describe("Bun.wrapAnsi", () => { true, true, true, - "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab\ncd", + "\u001B[31m\u0600\u001B[39m\u001B[31m\u{1F44D}\u{1F3FF}\u001B[39mab cd", ], // Escape-prefixed keycap word: SPACE + U+20E3 still fuses across the escape. - ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, false, false, false, "aa \u001B[31m\u20E3bb\u001B[39m \ncc"], - ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, false, false, true, "aa \u001B[31m\u20E3bb\u001B[39m\ncc"], + ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, false, false, false, "aa \u001B[31m\u20E3bb\u001B[39m c\nc"], + ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, false, false, true, "aa \u001B[31m\u20E3bb\u001B[39m c\nc"], ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, false, true, false, "aa \u001B[31m\u20E3bb\u001B[39m \ncc"], ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, false, true, true, "aa \u001B[31m\u20E3bb\u001B[39m\ncc"], - ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, true, false, false, "aa \u001B[31m\u20E3bb\u001B[39m \ncc"], - ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, true, false, true, "aa \u001B[31m\u20E3bb\u001B[39m\ncc"], + ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, true, false, false, "aa \u001B[31m\u20E3bb\u001B[39m c\nc"], + ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, true, false, true, "aa \u001B[31m\u20E3bb\u001B[39m c\nc"], ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, true, true, false, "aa \u001B[31m\u20E3bb\u001B[39m \ncc"], ["aa \u001B[31m\u20E3bb\u001B[39m cc", 7, true, true, true, "aa \u001B[31m\u20E3bb\u001B[39m\ncc"], // At 9 columns the fused row fits exactly (real width 9); the stale additive