| # © 2016 and later: Unicode, Inc. and others. |
| # License & terms of use: http://www.unicode.org/copyright.html |
| # Generated using tools/cldr/cldr-to-icu/build-icu-data.xml |
| # |
| # File: Zawgyi_my.txt |
| # Generated from CLDR |
| # |
| |
| # This transform converts Zawgyi "encoded" Burmese into proper |
| # unicode. Zawgyi is a popular encoding scheme in Myanmar. It uses |
| # the Myanmar unicode range but assigns different characters or |
| # glyphs to some codepoints. In addition to the character mapping, |
| # there is reordering of codepoints needed to match the expected |
| # unicode order. This reordering is context-based. |
| # |
| # This transform is done in two main stages: |
| # (1) Map all Zawgyi codepoints to their Unicode counterpart. |
| # (2) Perform reordering. |
| # Modern Burmese digits & Unicode code points. |
| $nondigits = [^\u1040-\u1049]; |
| $consonant = [\u1000-\u1021]; |
| $vowelsign = [\u102B-\u1030\u1032]; # Unicode vowel signs except E (1031) |
| $vowelsAndConsonants = [\u1000-\u102a]; |
| $umedial = [\u103B-\u103E]; # Medial codepoints in Unicode |
| $vowelmedial = [\u102B-\u1030\u1032\1u36\u1037\u103A-\u103F]; # Union of vowel signs and medials |
| $ukinzi = \u1004\u103A\u1039; # Codepoints representing kinzi in Unicode |
| # Zawgyi medial ra has multiple representations |
| $zmedialra = [\u103B\u107E-\u1084]; |
| $wspace = [\u0020\u00a0\u1680\u2000-\u200d\u2060\u202f\u205f\u3000\ufeff]; |
| #### |
| #### STAGE 1: CODEPOINT MAPPING FROM ZAWGYI TO UNICODE |
| #### |
| # Kinzi (predefined ligatures) |
| # Move base character to the right |
| ($consonant) \u103A \u1064 → $ukinzi $1 \u103B; |
| ($consonant) \u1064 → $ukinzi $1; |
| \u1064 → $ukinzi; |
| # Special cases moving base character to right before vowel signs |
| ($consonant) \u108B → $ukinzi $1 \u102D; |
| ($consonant) \u108C → $ukinzi $1 \u102E; |
| ($consonant) \u108D → $ukinzi $1 \u1036; |
| # Special cases moving Kinzi block to left |
| ($consonant) \u103A \u1033 \u108B → $ukinzi $1 \u103B \u102D \u102F; |
| ($consonant) \u103A \u108b → $ukinzi $1 \u103B \u102D ; |
| ($consonant) \u103A \u108C → $ukinzi $1 \u103B \u102E ; |
| ($consonant) \u103A \u108D → $ukinzi $1 \u103B \u1036 ; |
| ($consonant) \u103A \u108e → $1 \u103B \u102D \u1036 ; |
| \u108B → $ukinzi \u102D ; |
| \u108C → $ukinzi \u102E ; |
| \u108D → $ukinzi \u1036 ; |
| # Consonants (only the ones that have to change) |
| \u106A → \u1009 ; # NYA |
| \u106B → \u100A ; |
| \u108F → \u1014 ; |
| \u1090 → \u101B ; |
| \u1086 → \u103F ; |
| # yapin |
| [\u103A|\u107d] → \u103B ; |
| # yayit |
| ($zmedialra)+ → \u103C ; |
| # wasway |
| \u103C* \u108A → \u103D \u103E; # To avoid duplicate medials |
| \u103C → \u103D ; |
| # hatoh |
| [\u103D|\u1087] → \u103E ; |
| \u1088 → \u103E \u102F ; |
| \u1089 → \u103E \u1030 ; |
| # Vowels |
| \u1033 → \u102F ; |
| \u1034 → \u1030 ; |
| # asat |
| \u1039 → \u103A ; |
| # lower dot |
| [\u1094\u1095] → \u1037 ; |
| # Special cases for 1025 vs 1009; |
| \u1025 \u1039 → \u1009 \u103a; |
| \u1025 \u1061 → \u1009 \u1039 \u1001; |
| \u1025 \u1062 → \u1009 \u1039 \u1002; |
| \u1025 \u1065 → \u1009 \u1039 \u1005; |
| \u1025 \u1068 → \u1009 \u1039 \u1007; |
| \u1025 \u1076 → \u1009 \u1039 \u1013; |
| \u1025 \u1078 → \u1009 \u1039 \u1015; |
| \u1025 \u107A → \u1009 \u1039 \u1017; |
| \u1025 \u1079 → \u1009 \u1039 \u1016; |
| # Stacked Consonants |
| \u105A → \u102B \u103A ; |
| \u1060 → \u1039 \u1000 ; |
| \u1061 → \u1039 \u1001 ; |
| \u1062 → \u1039 \u1002 ; |
| \u1063 → \u1039 \u1003 ; |
| \u1065 → \u1039 \u1005 ; |
| [\u1066\u1067] → \u1039 \u1006 ; |
| \u1068 → \u1039 \u1007 ; |
| \u1069 → \u1039 \u1008 ; |
| \u106C → \u1039 \u100B ; |
| \u106D → \u1039 \u100C ; |
| \u1070 → \u1039 \u100F ; |
| [\u1071\u1072] → \u1039 \u1010 ; |
| \u1096 → \u1039 \u1010 \u103D; |
| [\u1073\u1074] → \u1039 \u1011 ; |
| \u1075 → \u1039 \u1012 ; |
| \u1076 → \u1039 \u1013 ; |
| \u1077 → \u1039 \u1014 ; |
| \u1078 → \u1039 \u1015 ; |
| \u1079 → \u1039 \u1016 ; |
| \u107A → \u1039 \u1017 ; |
| [\u107B\u1093] → \u1039 \u1018 ; |
| \u107C → \u1039 \u1019 ; |
| \u1085 → \u1039 \u101C ; |
| \u108E → \u102D \u1036 ; |
| # Pre-defined ligatures |
| \u106E → \u100D\u1039\u100D ; |
| \u106F → \u100D\u1039\u100E ; |
| \u1091 → \u100F\u1039\u100D ; |
| \u1092 → \u100B\u1039\u100C ; |
| \u1097 → \u100B\u1039\u100B ; |
| \u104E → \u104E\u1004\u103A\u1038 ; |
| #### |
| #### STAGE 1.01: Digits 0 and 4 used instead of letters |
| # Case of MYANMAR digit being used instead of a letter |
| # Lone digit zero and four at start |
| ::Null; |
| ^ \u1040 ($nondigits) → \u101D $1; |
| ^ \u1044 ($nondigits) → | \u104E $1 ; |
| # Lone digit zero or four at end |
| ($nondigits) \u1040 $ → $1 \u101D; |
| ($nondigits) \u1044 $ → $1 \u104e; |
| # Evowel and dependent vowel signs before 0 or 4 only |
| # -> convert to the consonant. |
| ([\u102b-\u103f]) \u1040 ($nondigits) → $1 \u101d $2; |
| ([\u102b-\u103f]) \u1044 ($nondigits) → $1 \u104E $2; |
| #### |
| #### STAGE 1.1: Strip spaces immediately before combining characters. |
| #### Move e-vowel after consonants and medials |
| #### Now every codepoint is Unicode. This starts conversion |
| #### from semi-visual order to logical order. |
| #### |
| ::Null; |
| # Don't remove spaces before E vowel or medial Ra at this stage |
| ($wspace) \u1037 > \u1037 $1; |
| ($wspace+) ([\u102b-\u1030\u1032-\u103b\u103d\u103e]) → $2; |
| # Remove a duplicate early |
| \u1037+ → \u1037; |
| # Move e-vowel after medials and consonants. |
| \u1031+ $ukinzi ($consonant) > $ukinzi $1 \u1031; |
| \u1031+ \u1037+ ($consonant) > $1 \u1031 \u1037 ; |
| \u1031+ \u103c ($consonant) > $1 \u103c \u1031; |
| # Move medials other than 103c before the 1031. Leave 103c for |
| # the next consonant. |
| \u1031+ ($consonant) ([\u103b\u103d\u103e]+) > $1 $2 \u1031; |
| \u1031+ ($vowelsAndConsonants) > $1 \u1031; |
| #### |
| #### STAGE 2: POST REORDERING RULES FOR UNICODE RENDERING |
| #### |
| ::Null; |
| \u103b \u103a > \u103a \u103b; |
| # Simpler replacements for Zawgyi 1025 |
| \u1025 \u102E → \u1026; |
| # Asat and dot below reordering, to Unicode NFC. |
| \u103A\u1037 → \u1037\u103A; |
| # Reorder some vowel signs |
| \u1036 ($umedial*) ($vowelsign+) → $1 $2 \u1036 ; |
| ([\u102B\u102C\u102F\u1030]) ([\u102D\u102E\u1032]) → $2 $1; |
| # Move ra medial which precedes consonant, but not other medials. |
| \u103C ($consonant) → $1 \u103C; |
| #### |
| #### Stage 3 |
| #### Move \u1036, and \u103C after consonants. |
| ::Null; |
| ($umedial) \u1039 ($consonant) > \u1039 $2 $1; |
| \u103C \u103A \u1039 ($consonant) → \u103A \u1039 $1 \u103C; |
| \u1036 ($umedial+) → $1 \u1036; |
| #### |
| #### Stage 4 |
| #### Reordering medials, dot below, contractions, E sign, and asat. |
| ::Null; |
| # Reorder the medials |
| ([\u103C\u103D\u103E]+) \u103B → \u103B $1; |
| ([\u103D\u103E]+) \u103C → \u103C $1; |
| \u103E\u103D → \u103D\u103E ; |
| # Contractions with vowel signs |
| ([\u1031]+) ($vowelsign*) \u1039 ($consonant) → \u1039 $3 $1 $2; |
| ($vowelsign+) \u1039 ($consonant) → \u1039 $2 $1; |
| # Move vowel sign E \u1031 after medials, but not across consonants |
| ($umedial*) ([\u1031]+) ($umedial*) → $1 $3 $2; |
| # Reorder dot below after medials and vowel diacritics |
| \u1037 ([\u102D-\u1030\u1032\u1036\u103b-\u103e]+) → $1 \u1037; |
| # Move vowel signs after medials |
| ($vowelsign+) ($umedial+) → $2 $1; |
| # Reorder modifiers and asat |
| ($consonant) ([\u102B-\u1032\u1036\u103B-\u103E]) \u103A ($consonant) → $1 \u103A $2 $3; |
| #### |
| #### Stage 5. More reorderings |
| #### Vowel signs after medials, sort medials, |
| #### |
| ::Null; |
| # Replace CA + YA with JHA after moving other things beyond the medials. |
| \u1005 \u103b → \u1008; |
| # More moving vowel signs after medials |
| ([\u102b-\u1032]) ($umedial) → $2 $1; |
| # Sort the medials |
| ([\u103C\u103D\u103E]) \u103B → \u103B $1; |
| ([\u103D\u103E]) \u103C → \u103C $1; |
| \u103E\u103D → \u103D\u103E ; |
| # Move visarga after other signs |
| \u1038 ($vowelmedial) → $1 \u1038; |
| # Reorder |
| \u1036 \u102f → \u102f \u1036; |
| ### |
| ### Stage 6 |
| ### Finish conflicting and extra diacritics. Remove some white space |
| ### |
| ::Null; |
| # Fix duplicate combiners |
| \u102D \u102D+ → \u102D; |
| \u102E \u102E+ → \u102E; |
| \u102F \u102F+ → \u102F; |
| \u1030 \u1030+ → \u1030; |
| \u1032 \u1032+ → \u1032; |
| \u1036 \u1036+ → \u1036; |
| \u1037 \u1037+ → \u1037; |
| \u1039 \u1039+ → \u1039; |
| \u103a \u103a+ → \u103a; |
| \u103b \u103b+ → \u103b; |
| \u103c \u103c+ → \u103c; |
| \u103d \u103d+ → \u103d; |
| \u103e \u103e+ → \u103e; # http://unicode.org/cldr/trac/ticket/10386 |
| # Fix overlapping signs |
| \u102F [\u1030\u103a] → \u102F; |
| \u102D \u102E → \u102E; |
| # Remove space directly before diacritics. |
| ($wspace)+ ([\u102b-\u1032\u1036-\u103e]) → $2; |
| # Remove ZWSP at start and end |
| ^ \u200b+ → ; |
| \u200b+ $ → ; |
| # Fix multiple spaces around ZWSP to single ZWSP. |
| $wspace* \u200b $wspace* → \u200b; |
| |