BidiBrackets.txt - libgrapheme - unicode string library
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BidiBrackets.txt (8891B)
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1 # BidiBrackets-17.0.0.txt
2 # Date: 2025-08-01
3 # © 2025 Unicode®, Inc.
4 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
5 # For terms of use and license, see https://www.unicode.org/terms_of_use.html
6 #
7 # Unicode Character Database
8 # For documentation, see https://www.unicode.org/reports/tr44/
9 #
10 # Bidi_Paired_Bracket and Bidi_Paired_Bracket_Type Properties
11 #
12 # This file is a normative contributory data file in the Unicode
13 # Character Database.
14 #
15 # Bidi_Paired_Bracket is a normative property
16 # which establishes a mapping between characters that are treated as
17 # bracket pairs by the Unicode Bidirectional Algorithm.
18 #
19 # Bidi_Paired_Bracket_Type is a normative property
20 # which classifies characters into opening and closing paired brackets
21 # for the purposes of the Unicode Bidirectional Algorithm.
22 #
23 # This file lists the set of code points with Bidi_Paired_Bracket_Type
24 # property values Open and Close. The set is derived from the character
25 # properties General_Category (gc), Bidi_Class (bc), Bidi_Mirrored (Bidi_M),
26 # and Bidi_Mirroring_Glyph (bmg), as follows: two characters, A and B,
27 # form a bracket pair if A has gc=Ps and B has gc=Pe, both have bc=ON and
28 # Bidi_M=Y, and bmg of A is B. Bidi_Paired_Bracket (bpb) maps A to B and
29 # vice versa, and their Bidi_Paired_Bracket_Type (bpt) property values are
30 # Open (o) and Close (c), respectively.
31 #
32 # The brackets with ticks U+298D LEFT SQUARE BRACKET WITH TICK IN TOP CORNER
33 # through U+2990 RIGHT SQUARE BRACKET WITH TICK IN TOP CORNER are paired the
34 # same way their glyphs form mirror pairs, according to their bmg property
35 # values. They are not paired on the basis of a diagonal or antidiagonal
36 # matching of the corner ticks inferred from code point order.
37 #
38 # For legacy reasons, the characters U+FD3E ORNATE LEFT PARENTHESIS and
39 # U+FD3F ORNATE RIGHT PARENTHESIS do not mirror in bidirectional display
40 # and therefore do not form a bracket pair.
41 #
42 # The Unicode property value stability policy guarantees that characters
43 # which have bpt=o or bpt=c also have bc=ON and Bidi_M=Y. As a result, an
44 # implementation can optimize the lookup of the Bidi_Paired_Bracket_Type
45 # property values Open and Close by restricting the processing to characters
46 # with bc=ON.
47 #
48 # The format of the file is three fields separated by a semicolon.
49 # Field 0: Unicode code point value, represented as a hexadecimal value
50 # Field 1: Bidi_Paired_Bracket property value, a code point value or <none>
51 # Field 2: Bidi_Paired_Bracket_Type property value, one of the following:
52 # o Open
53 # c Close
54 # n None
55 # The names of the characters in field 0 are given in comments at the end
56 # of each line.
57 #
58 # For information on bidirectional paired brackets, see UAX #9: Unicode
59 # Bidirectional Algorithm, at https://www.unicode.org/reports/tr9/
60 #
61 # This file was originally created by Andrew Glass and Laurentiu Iancu
62 # for Unicode 6.3.
63
64 0028; 0029; o # LEFT PARENTHESIS
65 0029; 0028; c # RIGHT PARENTHESIS
66 005B; 005D; o # LEFT SQUARE BRACKET
67 005D; 005B; c # RIGHT SQUARE BRACKET
68 007B; 007D; o # LEFT CURLY BRACKET
69 007D; 007B; c # RIGHT CURLY BRACKET
70 0F3A; 0F3B; o # TIBETAN MARK GUG RTAGS GYON
71 0F3B; 0F3A; c # TIBETAN MARK GUG RTAGS GYAS
72 0F3C; 0F3D; o # TIBETAN MARK ANG KHANG GYON
73 0F3D; 0F3C; c # TIBETAN MARK ANG KHANG GYAS
74 169B; 169C; o # OGHAM FEATHER MARK
75 169C; 169B; c # OGHAM REVERSED FEATHER MARK
76 2045; 2046; o # LEFT SQUARE BRACKET WITH QUILL
77 2046; 2045; c # RIGHT SQUARE BRACKET WITH QUILL
78 207D; 207E; o # SUPERSCRIPT LEFT PARENTHESIS
79 207E; 207D; c # SUPERSCRIPT RIGHT PARENTHESIS
80 208D; 208E; o # SUBSCRIPT LEFT PARENTHESIS
81 208E; 208D; c # SUBSCRIPT RIGHT PARENTHESIS
82 2308; 2309; o # LEFT CEILING
83 2309; 2308; c # RIGHT CEILING
84 230A; 230B; o # LEFT FLOOR
85 230B; 230A; c # RIGHT FLOOR
86 2329; 232A; o # LEFT-POINTING ANGLE BRACKET
87 232A; 2329; c # RIGHT-POINTING ANGLE BRACKET
88 2768; 2769; o # MEDIUM LEFT PARENTHESIS ORNAMENT
89 2769; 2768; c # MEDIUM RIGHT PARENTHESIS ORNAMENT
90 276A; 276B; o # MEDIUM FLATTENED LEFT PARENTHESIS ORNAMENT
91 276B; 276A; c # MEDIUM FLATTENED RIGHT PARENTHESIS ORNAMENT
92 276C; 276D; o # MEDIUM LEFT-POINTING ANGLE BRACKET ORNAMENT
93 276D; 276C; c # MEDIUM RIGHT-POINTING ANGLE BRACKET ORNAMENT
94 276E; 276F; o # HEAVY LEFT-POINTING ANGLE QUOTATION MARK ORNAMENT
95 276F; 276E; c # HEAVY RIGHT-POINTING ANGLE QUOTATION MARK ORNAMENT
96 2770; 2771; o # HEAVY LEFT-POINTING ANGLE BRACKET ORNAMENT
97 2771; 2770; c # HEAVY RIGHT-POINTING ANGLE BRACKET ORNAMENT
98 2772; 2773; o # LIGHT LEFT TORTOISE SHELL BRACKET ORNAMENT
99 2773; 2772; c # LIGHT RIGHT TORTOISE SHELL BRACKET ORNAMENT
100 2774; 2775; o # MEDIUM LEFT CURLY BRACKET ORNAMENT
101 2775; 2774; c # MEDIUM RIGHT CURLY BRACKET ORNAMENT
102 27C5; 27C6; o # LEFT S-SHAPED BAG DELIMITER
103 27C6; 27C5; c # RIGHT S-SHAPED BAG DELIMITER
104 27E6; 27E7; o # MATHEMATICAL LEFT WHITE SQUARE BRACKET
105 27E7; 27E6; c # MATHEMATICAL RIGHT WHITE SQUARE BRACKET
106 27E8; 27E9; o # MATHEMATICAL LEFT ANGLE BRACKET
107 27E9; 27E8; c # MATHEMATICAL RIGHT ANGLE BRACKET
108 27EA; 27EB; o # MATHEMATICAL LEFT DOUBLE ANGLE BRACKET
109 27EB; 27EA; c # MATHEMATICAL RIGHT DOUBLE ANGLE BRACKET
110 27EC; 27ED; o # MATHEMATICAL LEFT WHITE TORTOISE SHELL BRACKET
111 27ED; 27EC; c # MATHEMATICAL RIGHT WHITE TORTOISE SHELL BRACKET
112 27EE; 27EF; o # MATHEMATICAL LEFT FLATTENED PARENTHESIS
113 27EF; 27EE; c # MATHEMATICAL RIGHT FLATTENED PARENTHESIS
114 2983; 2984; o # LEFT WHITE CURLY BRACKET
115 2984; 2983; c # RIGHT WHITE CURLY BRACKET
116 2985; 2986; o # LEFT WHITE PARENTHESIS
117 2986; 2985; c # RIGHT WHITE PARENTHESIS
118 2987; 2988; o # Z NOTATION LEFT IMAGE BRACKET
119 2988; 2987; c # Z NOTATION RIGHT IMAGE BRACKET
120 2989; 298A; o # Z NOTATION LEFT BINDING BRACKET
121 298A; 2989; c # Z NOTATION RIGHT BINDING BRACKET
122 298B; 298C; o # LEFT SQUARE BRACKET WITH UNDERBAR
123 298C; 298B; c # RIGHT SQUARE BRACKET WITH UNDERBAR
124 298D; 2990; o # LEFT SQUARE BRACKET WITH TICK IN TOP CORNER
125 298E; 298F; c # RIGHT SQUARE BRACKET WITH TICK IN BOTTOM CORNER
126 298F; 298E; o # LEFT SQUARE BRACKET WITH TICK IN BOTTOM CORNER
127 2990; 298D; c # RIGHT SQUARE BRACKET WITH TICK IN TOP CORNER
128 2991; 2992; o # LEFT ANGLE BRACKET WITH DOT
129 2992; 2991; c # RIGHT ANGLE BRACKET WITH DOT
130 2993; 2994; o # LEFT ARC LESS-THAN BRACKET
131 2994; 2993; c # RIGHT ARC GREATER-THAN BRACKET
132 2995; 2996; o # DOUBLE LEFT ARC GREATER-THAN BRACKET
133 2996; 2995; c # DOUBLE RIGHT ARC LESS-THAN BRACKET
134 2997; 2998; o # LEFT BLACK TORTOISE SHELL BRACKET
135 2998; 2997; c # RIGHT BLACK TORTOISE SHELL BRACKET
136 29D8; 29D9; o # LEFT WIGGLY FENCE
137 29D9; 29D8; c # RIGHT WIGGLY FENCE
138 29DA; 29DB; o # LEFT DOUBLE WIGGLY FENCE
139 29DB; 29DA; c # RIGHT DOUBLE WIGGLY FENCE
140 29FC; 29FD; o # LEFT-POINTING CURVED ANGLE BRACKET
141 29FD; 29FC; c # RIGHT-POINTING CURVED ANGLE BRACKET
142 2E22; 2E23; o # TOP LEFT HALF BRACKET
143 2E23; 2E22; c # TOP RIGHT HALF BRACKET
144 2E24; 2E25; o # BOTTOM LEFT HALF BRACKET
145 2E25; 2E24; c # BOTTOM RIGHT HALF BRACKET
146 2E26; 2E27; o # LEFT SIDEWAYS U BRACKET
147 2E27; 2E26; c # RIGHT SIDEWAYS U BRACKET
148 2E28; 2E29; o # LEFT DOUBLE PARENTHESIS
149 2E29; 2E28; c # RIGHT DOUBLE PARENTHESIS
150 2E55; 2E56; o # LEFT SQUARE BRACKET WITH STROKE
151 2E56; 2E55; c # RIGHT SQUARE BRACKET WITH STROKE
152 2E57; 2E58; o # LEFT SQUARE BRACKET WITH DOUBLE STROKE
153 2E58; 2E57; c # RIGHT SQUARE BRACKET WITH DOUBLE STROKE
154 2E59; 2E5A; o # TOP HALF LEFT PARENTHESIS
155 2E5A; 2E59; c # TOP HALF RIGHT PARENTHESIS
156 2E5B; 2E5C; o # BOTTOM HALF LEFT PARENTHESIS
157 2E5C; 2E5B; c # BOTTOM HALF RIGHT PARENTHESIS
158 3008; 3009; o # LEFT ANGLE BRACKET
159 3009; 3008; c # RIGHT ANGLE BRACKET
160 300A; 300B; o # LEFT DOUBLE ANGLE BRACKET
161 300B; 300A; c # RIGHT DOUBLE ANGLE BRACKET
162 300C; 300D; o # LEFT CORNER BRACKET
163 300D; 300C; c # RIGHT CORNER BRACKET
164 300E; 300F; o # LEFT WHITE CORNER BRACKET
165 300F; 300E; c # RIGHT WHITE CORNER BRACKET
166 3010; 3011; o # LEFT BLACK LENTICULAR BRACKET
167 3011; 3010; c # RIGHT BLACK LENTICULAR BRACKET
168 3014; 3015; o # LEFT TORTOISE SHELL BRACKET
169 3015; 3014; c # RIGHT TORTOISE SHELL BRACKET
170 3016; 3017; o # LEFT WHITE LENTICULAR BRACKET
171 3017; 3016; c # RIGHT WHITE LENTICULAR BRACKET
172 3018; 3019; o # LEFT WHITE TORTOISE SHELL BRACKET
173 3019; 3018; c # RIGHT WHITE TORTOISE SHELL BRACKET
174 301A; 301B; o # LEFT WHITE SQUARE BRACKET
175 301B; 301A; c # RIGHT WHITE SQUARE BRACKET
176 FE59; FE5A; o # SMALL LEFT PARENTHESIS
177 FE5A; FE59; c # SMALL RIGHT PARENTHESIS
178 FE5B; FE5C; o # SMALL LEFT CURLY BRACKET
179 FE5C; FE5B; c # SMALL RIGHT CURLY BRACKET
180 FE5D; FE5E; o # SMALL LEFT TORTOISE SHELL BRACKET
181 FE5E; FE5D; c # SMALL RIGHT TORTOISE SHELL BRACKET
182 FF08; FF09; o # FULLWIDTH LEFT PARENTHESIS
183 FF09; FF08; c # FULLWIDTH RIGHT PARENTHESIS
184 FF3B; FF3D; o # FULLWIDTH LEFT SQUARE BRACKET
185 FF3D; FF3B; c # FULLWIDTH RIGHT SQUARE BRACKET
186 FF5B; FF5D; o # FULLWIDTH LEFT CURLY BRACKET
187 FF5D; FF5B; c # FULLWIDTH RIGHT CURLY BRACKET
188 FF5F; FF60; o # FULLWIDTH LEFT WHITE PARENTHESIS
189 FF60; FF5F; c # FULLWIDTH RIGHT WHITE PARENTHESIS
190 FF62; FF63; o # HALFWIDTH LEFT CORNER BRACKET
191 FF63; FF62; c # HALFWIDTH RIGHT CORNER BRACKET
192
193 # EOF