18de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# 264339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# Copyright (C) 2016 and later: Unicode, Inc. and others. 364339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# License & terms of use: http://www.unicode.org/copyright.html 48de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Copyright (c) 2016, International Business Machines Corporation and others. All Rights Reserved. 58de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 68de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# file: line.txt 78de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# 88de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Reference Line Break rules for intltest rbbi/RBBIMonkeyTest 98de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# 108de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Note: Rule syntax and the monkey test itself are still a work in progress. 118de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# They are expected to change with review and the addition of support for rule tailoring. 128de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 138de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 148de051c3d18a56cc126f0f44e368495a52f9148cFredrik Rouberttype = line; 158de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubertlocale = en; 168de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 178de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 188de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertAI = [:LineBreak = Ambiguous:]; 1964339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertAL = [:LineBreak = Alphabetic:]; 208de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertBA = [:LineBreak = Break_After:]; 218de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertBB = [:LineBreak = Break_Before:]; 228de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertBK = [:LineBreak = Mandatory_Break:]; 238de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertB2 = [:LineBreak = Break_Both:]; 248de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertCB = [:LineBreak = Contingent_Break:]; 258de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertCJ = [:LineBreak = Conditional_Japanese_Starter:]; 268de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertCL = [:LineBreak = Close_Punctuation:]; 278de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertCM = [:LineBreak = Combining_Mark:]; 288de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertCP = [:LineBreak = Close_Parenthesis:]; 298de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertCR = [:LineBreak = Carriage_Return:]; 3064339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertEB = [[:LineBreak = EB:]\U0001F3C2\U0001F3C7\U0001F3CC\U0001F46A-\U0001F46D\U0001F46F\U0001F574\U0001F6CC]; 3164339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertEM = [:LineBreak = EM:]; 328de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertEX = [:LineBreak = Exclamation:]; 338de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertGL = [:LineBreak = Glue:]; 348de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertHL = [:LineBreak = Hebrew_Letter:]; 358de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertHY = [:LineBreak = Hyphen:]; 368de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertH2 = [:LineBreak = H2:]; 378de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertH3 = [:LineBreak = H3:]; 3864339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertID = [:LineBreak = Ideographic:]; 398de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertIN = [:LineBreak = Inseperable:]; 408de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertIS = [:LineBreak = Infix_Numeric:]; 418de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertJL = [:LineBreak = JL:]; 428de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertJV = [:LineBreak = JV:]; 438de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertJT = [:LineBreak = JT:]; 448de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLF = [:LineBreak = Line_Feed:]; 458de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertNL = [:LineBreak = Next_Line:]; 4664339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertNS = [[:LineBreak = Nonstarter:] CJ]; # CSS Strict tailoring: CJ resolves to NS. 478de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertNU = [:LineBreak = Numeric:]; 488de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertOP = [:LineBreak = Open_Punctuation:]; 498de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertPO = [:LineBreak = Postfix_Numeric:]; 508de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertPR = [:LineBreak = Prefix_Numeric:]; 518de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertQU = [:LineBreak = Quotation:]; 528de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertRI = [:LineBreak = Regional_Indicator:]; 538de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertSA = [:LineBreak = Complex_Context:]; 548de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertSG = [:LineBreak = Surrogate:]; 558de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertSP = [:LineBreak = Space:]; 568de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertSY = [:LineBreak = Break_Symbols:]; 578de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertWJ = [:LineBreak = Word_Joiner:]; 588de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertXX = [:LineBreak = Unknown:]; 598de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertZW = [:LineBreak = ZWSpace:]; 6064339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertZWJ = [:LineBreak = ZWJ:]; 618de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 6264339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertEmojiNRK = [[\p{Emoji}] - [[RI]\u002a\u00230-9©®™〰〽]]; 6364339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# Data for Extended Pictographic scraped from CLDR common/properties/ExtendedPictographic.txt, r12773 6464339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertExtended_Pict = [\U0001F774-\U0001F77F\u2700-\u2701\u2703-\u2704\u270E\u2710-\u2711\u2765-\u2767\U0001F030-\U0001F093\U0001F094-\U0001F09F\U0001F10D-\U0001F10F\U0001F12F\U0001F16C-\U0001F16F\U0001F1AD-\U0001F1E5\U0001F203-\U0001F20F\U0001F23C-\U0001F23F\U0001F249-\U0001F24F\U0001F252-\U0001F2FF\U0001F7D5-\U0001F7FF\U0001F000-\U0001F003\U0001F005-\U0001F02B\U0001F02C-\U0001F02F\U0001F322-\U0001F323\U0001F394-\U0001F395\U0001F398\U0001F39C-\U0001F39D\U0001F3F1-\U0001F3F2\U0001F3F6\U0001F4FE\U0001F53E-\U0001F548\U0001F54F\U0001F568-\U0001F56E\U0001F571-\U0001F572\U0001F57B-\U0001F586\U0001F588-\U0001F589\U0001F58E-\U0001F58F\U0001F591-\U0001F594\U0001F597-\U0001F5A3\U0001F5A6-\U0001F5A7\U0001F5A9-\U0001F5B0\U0001F5B3-\U0001F5BB\U0001F5BD-\U0001F5C1\U0001F5C5-\U0001F5D0\U0001F5D4-\U0001F5DB\U0001F5DF-\U0001F5E0\U0001F5E2\U0001F5E4-\U0001F5E7\U0001F5E9-\U0001F5EE\U0001F5F0-\U0001F5F2\U0001F5F4-\U0001F5F9\u2605\u2607-\u260D\u260F-\u2610\u2612\u2616-\u2617\u2619-\u261C\u261E-\u261F\u2621\u2624-\u2625\u2627-\u2629\u262B-\u262D\u2630-\u2637\u263B-\u2647\u2654-\u265F\u2661-\u2662\u2664\u2667\u2669-\u267A\u267C-\u267E\u2680-\u2691\u2695\u2698\u269A\u269D-\u269F\u26A2-\u26A9\u26AC-\u26AF\u26B2-\u26BC\u26BF-\u26C3\u26C6-\u26C7\u26C9-\u26CD\u26D0\u26D2\u26D5-\u26E8\u26EB-\u26EF\u26F6\u26FB-\u26FC\u26FE-\u26FF\u2388\U0001FA00-\U0001FFFD\U0001F0A0-\U0001F0AE\U0001F0B1-\U0001F0BF\U0001F0C1-\U0001F0CF\U0001F0D1-\U0001F0F5\U0001F0AF-\U0001F0B0\U0001F0C0\U0001F0D0\U0001F0F6-\U0001F0FF\U0001F80C-\U0001F80F\U0001F848-\U0001F84F\U0001F85A-\U0001F85F\U0001F888-\U0001F88F\U0001F8AE-\U0001F8FF\U0001F900-\U0001F90F\U0001F91F\U0001F928-\U0001F92F\U0001F931-\U0001F932\U0001F93F\U0001F94C-\U0001F94F\U0001F95F-\U0001F97F\U0001F992-\U0001F9BF\U0001F9C1-\U0001F9FF\U0001F6C6-\U0001F6CA\U0001F6E6-\U0001F6E8\U0001F6EA\U0001F6F1-\U0001F6F2\U0001F6D3-\U0001F6DF\U0001F6ED-\U0001F6EF\U0001F6F7-\U0001F6FF]; 658de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 6664339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# LB1 - Resolve AI, CB, CJ, SA, SG, and XX into other line breaking classes 6764339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertAL = [AL AI SG XX ]; 6864339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubertdictionary = SA; 698de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 7064339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# By LB9, a ZWJ also behaves as a CM. Including it in the definition of CM avoids having to explicitly 7164339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# list it in the numerous rules that use CM. 7264339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertCM = [CM ZWJ]; 738de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 748de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB4: BK ÷; 758de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB5: CR LF; 768de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB5.1: CR ÷; 778de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB5.2: LF ÷; 788de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB5.3: NL ÷; 798de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 808de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB6: . (BK | CR | LF | NL); 818de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB6.1: [^BK CR LF NL SP ZW] CM* (BK | CR | LF | NL); 828de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 838de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Rules LB14 - LB17. 848de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Moved before LB7, because they can match a longer sequence that would also match LB7, 858de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# for example, the sequence "OP CM SP AL" matches LB14 while the prefix of it, 868de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# "while only the prefix "OP CM SP" matches LB7.1 878de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB14: OP CM* SP* .; 888de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB15: QU CM* SP* OP; 898de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB16: (CL | CP)CM* SP* NS; 908de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB17: B2 CM* SP* B2; 918de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 928de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB7.1: [^ZW SP] CM* [SP ZW]; 938de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB7.2: [ZW SP] [SP ZW]; 948de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 958de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB8, ICU differs from UAX-14, 968de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# ICU: ZW ÷; 978de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# UAX 14: ZW SP* ÷; 988de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB8: ZW ÷; 998de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 10064339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# LB8a 10164339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# ZWJ x (ID | Extended_Pict | EmojiNRK) 10264339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB8a: ZWJ (ID | Extended_Pict | EmojiNRK); 1038de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1048de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1058de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB9: X CM -> X 1068de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB10: Unattached CM -> AL 1078de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1088de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert#LB11: × WJ; 1098de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# WJ × 1108de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1118de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB11.1: [^BK CR LF NL SP ZW] CM* WJ; 1128de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB11.2: SP WJ; 1138de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB11.3: WJ CM* [^CM]; 1148de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1158de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB12: GL CM* [^CM]; 1168de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1178de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB12a: [^SP BA HY] CM* GL; 1188de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1198de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB 13 ICU Tailoring, matches tailoring exmaple 8 from UAX 14. 1208de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# 1218de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB13.1 [^SP] CM* [CL CP EX IS SY] # original UAX 14 rule. 1228de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB13.2 SP CM* [CL CP EX IS SY] 1238de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1248de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB13.1: [^NU SP] CM* [CL CP IS SY]; 1258de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB13.2: [^SP] CM* EX; 1268de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB13.2: SP [CL CP EX IS SY]; 1278de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1288de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1298de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB 14-17 are moved above LB 7. 1308de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1318de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB18: SP ÷; 1328de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1338de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB19: . CM* QU; 1348de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB19.1: QU CM* [^CM]; 1358de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1368de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB 20 Break before and after CB. 13764339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# Interaction with LB8a: ZWJ x ID is tricky because CM includes ZWJ. 13864339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# ZWJ acts like a CM to the left, combining with CB. 13964339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert# ZWJ acts independently to the right, no break from ID by LB8a. 1408de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB20: . CM* ÷ CB; 14164339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB20.1a: CB CM* ZWJ (ID | Extended_Pict | EmojiNRK); 1428de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB20.1b: CB CM* ÷; 1438de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1448de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Note: Rule 21a must come before 21 to prevent 21.1 from matching HL BA, then 1458de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# not picking up the continuing match after the BA from 21a. 1468de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB21a: HL CM* (HY | BA) CM* [^CM CB]; 1478de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1488de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB21.1: . CM* [BA HY NS]; 1498de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB21.2: BB CM* [^CM CB]; 1508de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1518de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB21b: SY CM* HL; 1528de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1538de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB22.1: (AL | HL | CM) CM* IN; # The CM is from LB10, treat an unattached CM as AL. 1548de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB22.2: EX CM* IN; 1558de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB22.3: (ID | EB | EM) CM* IN; 1568de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB22.4: IN CM* IN; 1578de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB22.5: NU CM* IN; 1588de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 15964339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB23.1: (AL | HL | CM) CM* NU; 16064339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB23.2: NU CM* (AL | HL); 16164339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert 16264339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB23a.1: PR CM* (ID | EB | EM); 16364339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB23a.2: (ID | EB | EM) CM* PO; 1648de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 16564339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB24.2: (PR | PO) CM* (AL | HL); 16664339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB24.3: (AL | HL | CM) CM* (PR | PO); 1678de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1688de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Numbers. Equivalent to Tailoring example 8 from UAX 14. 1698de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB25: ((PR | PO)CM*)? ((OP | HY)CM*)? NU (CM*(NU | SY | IS))* (CM*(CL | CP))? (CM*(PR | PO))?; 1708de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1718de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB26.1: JL CM* (JL | JV | H2 | H3); 1728de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB26.2: (JV | H2) CM* (JV | JT); 1738de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB26.3: (JT | H3) CM* JT; 1748de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1758de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB27.1: (JL | JV | JT | H2 | H3) CM* IN; 1768de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB27.2: (JL | JV | JT | H2 | H3) CM* PO; 1778de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB27.3: PR CM* (JL | JV | JT | H2 | H3); 1788de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1798de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB28 Do not break between Alphabetics. 1808de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Unattached (leading) CM treated as AL. 1818de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB28: (AL | HL | CM)CM* (AL | HL); 1828de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1838de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB29: IS CM* (AL | HL); 1848de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1858de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB30 is adjusted for unattached leading CM being treated as AL. 1868de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB30.1: (AL | CM | HL | NU) CM* OP; 1878de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB30.2: CP CM* (AL | HL | NU); 1888de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1898de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB31 keep pairs of RI together. 1908de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB30a.1: RI CM* RI CM* [BK CR LF NL SP ZW WJ GL CL CP EX IS SY QU BA HY NS]; 19164339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB30a.2: RI CM* RI CM* ZWJ (ID | Extended_Pict | EmojiNRK); 1928de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB30a.3: RI CM* RI CM* ÷; 1938de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1948de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB30b Do not break between Emoji Base and Emoji Modifier 1958de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB30b: EB CM* EM; 1968de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert 1978de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# LB31 Break Everywhere Else. 1988de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert# Include combining marks 19964339d36f8bd4db5025fe2988eda22b491a9219cFredrik RoubertLB31.1: . CM* ZWJ (ID | Extended_Pict | EmojiNRK); 2008de051c3d18a56cc126f0f44e368495a52f9148cFredrik RoubertLB31.2: . CM* ÷; 201