1# Copyright 2021 Behdad Esfahbod. All Rights Reserved. 2 3 4def is_Default_Ignorable(u): 5 # http://www.unicode.org/reports/tr44/#Default_Ignorable_Code_Point 6 # 7 # TODO Move me to unicodedata module and autogenerate. 8 # 9 # Unicode 14.0: 10 # $ grep '; Default_Ignorable_Code_Point ' DerivedCoreProperties.txt | sed 's/;.*#/#/' 11 # 00AD # Cf SOFT HYPHEN 12 # 034F # Mn COMBINING GRAPHEME JOINER 13 # 061C # Cf ARABIC LETTER MARK 14 # 115F..1160 # Lo [2] HANGUL CHOSEONG FILLER..HANGUL JUNGSEONG FILLER 15 # 17B4..17B5 # Mn [2] KHMER VOWEL INHERENT AQ..KHMER VOWEL INHERENT AA 16 # 180B..180D # Mn [3] MONGOLIAN FREE VARIATION SELECTOR ONE..MONGOLIAN FREE VARIATION SELECTOR THREE 17 # 180E # Cf MONGOLIAN VOWEL SEPARATOR 18 # 180F # Mn MONGOLIAN FREE VARIATION SELECTOR FOUR 19 # 200B..200F # Cf [5] ZERO WIDTH SPACE..RIGHT-TO-LEFT MARK 20 # 202A..202E # Cf [5] LEFT-TO-RIGHT EMBEDDING..RIGHT-TO-LEFT OVERRIDE 21 # 2060..2064 # Cf [5] WORD JOINER..INVISIBLE PLUS 22 # 2065 # Cn <reserved-2065> 23 # 2066..206F # Cf [10] LEFT-TO-RIGHT ISOLATE..NOMINAL DIGIT SHAPES 24 # 3164 # Lo HANGUL FILLER 25 # FE00..FE0F # Mn [16] VARIATION SELECTOR-1..VARIATION SELECTOR-16 26 # FEFF # Cf ZERO WIDTH NO-BREAK SPACE 27 # FFA0 # Lo HALFWIDTH HANGUL FILLER 28 # FFF0..FFF8 # Cn [9] <reserved-FFF0>..<reserved-FFF8> 29 # 1BCA0..1BCA3 # Cf [4] SHORTHAND FORMAT LETTER OVERLAP..SHORTHAND FORMAT UP STEP 30 # 1D173..1D17A # Cf [8] MUSICAL SYMBOL BEGIN BEAM..MUSICAL SYMBOL END PHRASE 31 # E0000 # Cn <reserved-E0000> 32 # E0001 # Cf LANGUAGE TAG 33 # E0002..E001F # Cn [30] <reserved-E0002>..<reserved-E001F> 34 # E0020..E007F # Cf [96] TAG SPACE..CANCEL TAG 35 # E0080..E00FF # Cn [128] <reserved-E0080>..<reserved-E00FF> 36 # E0100..E01EF # Mn [240] VARIATION SELECTOR-17..VARIATION SELECTOR-256 37 # E01F0..E0FFF # Cn [3600] <reserved-E01F0>..<reserved-E0FFF> 38 return ( 39 u == 0x00AD 40 or u == 0x034F # Cf SOFT HYPHEN 41 or u == 0x061C # Mn COMBINING GRAPHEME JOINER 42 or 0x115F <= u <= 0x1160 # Cf ARABIC LETTER MARK 43 or 0x17B4 # Lo [2] HANGUL CHOSEONG FILLER..HANGUL JUNGSEONG FILLER 44 <= u 45 <= 0x17B5 46 or 0x180B # Mn [2] KHMER VOWEL INHERENT AQ..KHMER VOWEL INHERENT AA 47 <= u 48 <= 0x180D 49 or u # Mn [3] MONGOLIAN FREE VARIATION SELECTOR ONE..MONGOLIAN FREE VARIATION SELECTOR THREE 50 == 0x180E 51 or u == 0x180F # Cf MONGOLIAN VOWEL SEPARATOR 52 or 0x200B <= u <= 0x200F # Mn MONGOLIAN FREE VARIATION SELECTOR FOUR 53 or 0x202A <= u <= 0x202E # Cf [5] ZERO WIDTH SPACE..RIGHT-TO-LEFT MARK 54 or 0x2060 # Cf [5] LEFT-TO-RIGHT EMBEDDING..RIGHT-TO-LEFT OVERRIDE 55 <= u 56 <= 0x2064 57 or u == 0x2065 # Cf [5] WORD JOINER..INVISIBLE PLUS 58 or 0x2066 <= u <= 0x206F # Cn <reserved-2065> 59 or u == 0x3164 # Cf [10] LEFT-TO-RIGHT ISOLATE..NOMINAL DIGIT SHAPES 60 or 0xFE00 <= u <= 0xFE0F # Lo HANGUL FILLER 61 or u == 0xFEFF # Mn [16] VARIATION SELECTOR-1..VARIATION SELECTOR-16 62 or u == 0xFFA0 # Cf ZERO WIDTH NO-BREAK SPACE 63 or 0xFFF0 <= u <= 0xFFF8 # Lo HALFWIDTH HANGUL FILLER 64 or 0x1BCA0 <= u <= 0x1BCA3 # Cn [9] <reserved-FFF0>..<reserved-FFF8> 65 or 0x1D173 # Cf [4] SHORTHAND FORMAT LETTER OVERLAP..SHORTHAND FORMAT UP STEP 66 <= u 67 <= 0x1D17A 68 or u == 0xE0000 # Cf [8] MUSICAL SYMBOL BEGIN BEAM..MUSICAL SYMBOL END PHRASE 69 or u == 0xE0001 # Cn <reserved-E0000> 70 or 0xE0002 <= u <= 0xE001F # Cf LANGUAGE TAG 71 or 0xE0020 <= u <= 0xE007F # Cn [30] <reserved-E0002>..<reserved-E001F> 72 or 0xE0080 <= u <= 0xE00FF # Cf [96] TAG SPACE..CANCEL TAG 73 or 0xE0100 <= u <= 0xE01EF # Cn [128] <reserved-E0080>..<reserved-E00FF> 74 or 0xE01F0 # Mn [240] VARIATION SELECTOR-17..VARIATION SELECTOR-256 75 <= u 76 <= 0xE0FFF 77 or False # Cn [3600] <reserved-E01F0>..<reserved-E0FFF> 78 ) 79