300 lines
15 KiB
Plaintext
300 lines
15 KiB
Plaintext
# liblouis: Portuguese 6 dot computer Braille table
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#
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# Copyright (C) 2024-2025 Iván Argote-Pérez <braillecor@gmail.com>
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# Copyright (C) 2024-2025 Tiago Melo Casal <tcasal@intervox.nce.ufrj.br>
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#
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#-copyright: 2024-2025, Iván Argote-Pérez <braillecor@gmail.com>
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#-copyright: 2024-2025, Tiago Melo Casal <tcasal@intervox.nce.ufrj.br>
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#-license: LGPLv2.1
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#
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# This file is part of liblouis.
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#
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# liblouis is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation, either version 2.1 of the
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# License, or (at your option) any later version.
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#
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# liblouis is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with liblouis. If not, see
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# <http://www.gnu.org/licenses/>
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#
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#-index-name: Portuguese, computer, 6-dot
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#-display-name: Portuguese 6-dot computer braille
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#-name: Tabela Braille para Informática de 6 pontos da língua portuguesa
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#
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#+language: pt
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#+type: computer
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#+dots: 6
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#+direction: both
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#+unicode-range: ucs2
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#+version: 2005
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#
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#-authority: Comissão Brasileira do Braille e Comissão de Braille de Portugal
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#-maintainer: Tiago Melo Casal <tcasal@intervox.nce.ufrj.br>
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#-author: Iván Argote-Pérez <braillecor@gmail.com>
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#-author: Tiago Melo Casal <tcasal@intervox.nce.ufrj.br>
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#-updated: 2025-02-26
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#
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# Two computer braille systems are in use in Portugal and Brazil: the
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# 6-dot variant and the 8-dot variant. This table implements the 6-dot
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# variant. The 8-dot system is implemented in pt-pt-comp8.ctb. 8-dot
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# computer braille may be derived from 6-dot computer braille through
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# a conversion system.
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#
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# This file is derived from the project called BrailleCor was first
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# presented on May 28, 2024, at the International Council on English
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# Braille Assembly held in Auckland, developed by Iván Argote-Pérez.
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#
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# This table is mainly based on the official Portuguese 6-dot computer
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# braille code; defines accented letters, punctuation marks, currency
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# signs, Greek letters, some math symbols and other characters/rules.
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#
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# For the omissions in the official documentation, they were solved
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# using approximate character definitions of this table itself and
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# resources from other tables so that such gaps would not be left
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# uncovered.
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#
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# Official Braille Code reference:
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#
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# "Grafia Braille para Informática" [Braille Writing for Computing (in
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# Portuguese)], 2005, by "Comissão Brasileira do Braille e Comissão de
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# Braille de Portugal" [both Brazilian Braille Commission and Braille
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# Commission of Portugal].
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# https://www.gov.br/mec/pt-br/media/publicacoes/semesp/grafiainfo.pdf
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# Form feed or transpagination, not yet implemented
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# space \x000C 5-25 # ⠐⠒ quebra de página / transpaginação | FORM FEED (FF)
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# Some include
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include spaces.uti
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include text_nabcc.dis
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include latinLetterDef6Dots.uti
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include litdigits6Dots.uti # This must be here after the letters.
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include digits6Dots.uti # This must be here after the letters.
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# Punctuation
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punctuation ! 5-235 # ⠐⠖ ponto de exclamação | EXCLAMATION MARK
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punctuation " 236 # ⠦ aspas genérica | QUOTATION MARK
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punctuation \x00ab 5-236 # « ⠐⠦ abre aspas angulares | LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
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punctuation \x201D 236 # ” ⠦ fecha aspas | RIGHT DOUBLE QUOTATION MARK
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punctuation \x201C 236 # “ ⠦ abre aspas | LEFT DOUBLE QUOTATION MARK
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punctuation \x00bb 5-356 # » ⠐⠴ fecha aspas angulares | RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
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punctuation ' 6 # ⠠ apóstrofo genérico ou plica genérica | APOSTROPHE
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punctuation \x2019 6 # ’ ⠠ apóstrofo | RIGHT SINGLE QUOTATION MARK
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punctuation ( 5-126 # ⠐⠣ abre parênteses (curvo) | LEFT PARENTHESIS
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punctuation ) 5-345 # ⠐⠜ fecha parênteses (curvo) | RIGHT PARENTHESIS
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punctuation , 2 # ⠂ vírgula | COMMA
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punctuation - 36 # ⠤ tracinho, hífen e/ou menos | HYPHEN-MINUS
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punctuation . 3 # ⠄ ponto | FULL STOP
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punctuation \x002F 256 # / ⠲ barra | SOLIDUS
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punctuation : 25 # ⠒ dois pontos | COLON
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punctuation ; 23 # ⠆ ponto e vírgula | SEMICOLON
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punctuation ? 26 # ⠢ ponto de interrogação | QUESTION MARK
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punctuation [ 5-12356 # ⠐⠷ abre colchete ou parênteses reto | LEFT SQUARE BRACKET
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punctuation ] 5-23456 # ⠐⠾ fecha colchete ou parênteses reto | RIGHT SQUARE BRACKET
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punctuation { 5-123 # ⠐⠇ abre chave ou chaveta | LEFT CURLY BRACKET
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punctuation } 456-2 # ⠸⠂ fecha chave ou chaveta | RIGHT CURLY BRACKET
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# Mathematical symbols
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math % 456-356 # ⠸⠴ porcento | PERCENT SIGN
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math + 235 # ⠖ mais | PLUS SIGN
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math < 5-246 # ⠐⠪ menor que | LESS-THAN SIGN
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math = 2356 # ⠶ igual | EQUALS SIGN
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math > 5-135 # ⠐⠕ maior que | GREATER-THAN SIGN
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math \x2212 36 # − ⠤ menos ou subtração | MINUS SIGN
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math \x2229 456-156 # ∩ ⠸⠱ interseção | INTERSECTION
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math \x222A 456-345 # ∪ ⠸⠜ união | UNION
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math \x2260 45-2356 # ≠ ⠘⠶ diferente | NOT EQUAL TO
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# Hyphen and other equivalent characters
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punctuation \x2010 36 # ‐ ⠤ hífen | HYPHEN
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punctuation \x2013 36 # – ⠤ traço de ligação | EN DASH
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noback punctuation \x2027 36 # ‧ ⠤ HYPHENATION POINT
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# Symbols and special characters
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sign # 3456-13 # ⠼⠅ símbolo de número/cardinal, hashtag | NUMBER SIGN
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sign & 5-12346 # ⠐⠯ e comercial | AMPERSAND
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sign * 35 # ⠔ asterisco | ASTERISK
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sign @ 156 # ⠱ arroba | COMMERCIAL AT
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sign \\ 5-3 # ⠐⠄ barra invertida | REVERSE SOLIDUS
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sign _ 46-36 # ⠨⠤ sublinha | LOW LINE
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sign | 456-123 # ⠸⠇ barra vertical | VERTICAL LINE
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sign \x00ac 456-3 # ¬ ⠸⠄ negação | NOT SIGN
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sign \x00b0 356 # ° ⠴ grau | DEGREE SIGN
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sign \x2227 45-1 # ∧ ⠘⠁ conjunção | LOGICAL AND
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sign \x2228 45-2 # ∨ ⠘⠂ disjunção | LOGICAL OR
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sign \x2422 146 # ␢ ⠩ símbolo de espaço em branco | BLANK SYMBOL
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# Currency and special symbols
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sign $ 4-145 # ⠈⠙ cifrão ou dólar | DOLLAR SIGN
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sign \x00a2 4-14 # ¢ ⠈⠉ centavos de dólar | CENT SIGN
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sign \x00a3 4-123 # £ ⠈⠇ libra | POUND SIGN
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sign \x00a7 5-234 # § ⠐⠎ parágrafo jurídico ou secção | SECTION SIGN
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sign \x00aa 456-1 # ª ⠸⠁ indicador ordinal feminino | FEMININE ORDINAL INDICATOR
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sign \x00ba 456-135 # º ⠸⠕ indicador ordinal masculino | MASCULINE ORDINAL INDICATOR
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sign \x20ac 4-15 # € ⠈⠑ euro | EURO SIGN
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# Accents and diacritics
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sign ^ 4-2346 # ⠈⠮ acento circunflexo | CIRCUMFLEX ACCENT
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sign ` 456-2346 # ⠸⠮ acento grave | GRAVE ACCENT
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sign \x007e 2346 # ~ ⠮ til | TILDE
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sign \x00a8 45-2346 # ¨ ⠘⠮ trema | DIAERESIS
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sign \x00b4 5-2346 # ´ ⠐⠮ acento agudo | ACUTE ACCENT
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# Accented letters
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lowercase à 1246 # ⠫ a grave minúsculo | LATIN SMALL LETTER A WITH GRAVE
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base uppercase À à
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lowercase á 12356 # ⠷ a agudo minúsculo | LATIN SMALL LETTER A WITH ACUTE
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base uppercase Á á
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lowercase â 16 # ⠡ a circunflexo minúsculo | LATIN SMALL LETTER A WITH CIRCUMFLEX
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base uppercase  â
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lowercase ã 345 # ⠜ a til minúsculo | LATIN SMALL LETTER A WITH TILDE
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base uppercase à ã
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lowercase é 123456 # ⠿ e agudo minúsculo | LATIN SMALL LETTER E WITH ACUTE
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base uppercase É é
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lowercase ê 126 # ⠣ e circunflexo minúsculo | LATIN SMALL LETTER E WITH CIRCUMFLEX
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base uppercase Ê ê
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lowercase í 34 # ⠌ i agudo minúsculo | LATIN SMALL LETTER I WITH ACUTE
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base uppercase Í í
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lowercase ó 346 # ⠬ o agudo minúsculo | LATIN SMALL LETTER O WITH ACUTE
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base uppercase Ó ó
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lowercase ô 1456 # ⠹ o circunflexo minúsculo | LATIN SMALL LETTER O WITH CIRCUMFLEX
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base uppercase Ô ô
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lowercase õ 246 # ⠪ o com til minúsculo | LATIN SMALL LETTER O WITH TILDE
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base uppercase Õ õ
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lowercase ú 23456 # ⠾ u agudo minúsculo | LATIN SMALL LETTER U WITH ACUTE
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base uppercase Ú ú
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lowercase ü 1256 # ⠳ u com trema minúsculo | LATIN SMALL LETTER U WITH DIAERESIS
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base uppercase Ü ü
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lowercase ç 12346 # ⠯ c cedilha minúsculo | LATIN SMALL LETTER C WITH CEDILLA
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base uppercase Ç ç
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# Greek letters (Uppercase)
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letter \x0391 456-45-1 # Α ⠸⠘⠁ alfa maiúsculo | GREEK CAPITAL LETTER ALPHA
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letter \x0392 456-45-12 # Β ⠸⠘⠃ beta maiúsculo | GREEK CAPITAL LETTER BETA
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letter \x0393 456-45-1245 # Γ ⠸⠘⠛ gama maiúsculo | GREEK CAPITAL LETTER GAMMA
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letter \x0394 456-45-145 # Δ ⠸⠘⠙ delta maiúsculo | GREEK CAPITAL LETTER DELTA
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letter \x0395 456-45-15 # Ε ⠸⠘⠑ épsilon maiúsculo | GREEK CAPITAL LETTER EPSILON
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letter \x0396 456-45-1356 # Ζ ⠸⠘⠵ zeta maiúsculo | GREEK CAPITAL LETTER ZETA
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letter \x0397 456-45-156 # Η ⠸⠘⠱ eta maiúsculo | GREEK CAPITAL LETTER ETA
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letter \x0398 456-45-1456 # Θ ⠸⠘⠹ teta maiúsculo | GREEK CAPITAL LETTER THETA
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letter \x0399 456-45-24 # Ι ⠸⠘⠊ iota maiúsculo | GREEK CAPITAL LETTER IOTA
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letter \x039A 456-45-13 # Κ ⠸⠘⠅ capa maiúsculo | GREEK CAPITAL LETTER KAPPA
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letter \x039B 456-45-123 # Λ ⠸⠘⠇ lambda maiúsculo | GREEK CAPITAL LETTER LAMDA
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letter \x039C 456-45-134 # Μ ⠸⠘⠍ mi ou mu maiúsculo | GREEK CAPITAL LETTER MU
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letter \x039D 456-45-1345 # Ν ⠸⠘⠝ ni ou nu maiúsculo | GREEK CAPITAL LETTER NU
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letter \x039E 456-45-1346 # Ξ ⠸⠘⠭ xi maiúsculo | GREEK CAPITAL LETTER XI
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letter \x039F 456-45-135 # Ο ⠸⠘⠕ omicron maiúsculo | GREEK CAPITAL LETTER OMICRON
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letter \x03A0 456-45-1234 # Π ⠸⠘⠏ pi maiúsculo | GREEK CAPITAL LETTER PI
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letter \x03A1 456-45-1235 # Ρ ⠸⠘⠗ rô maiúsculo | GREEK CAPITAL LETTER RHO
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letter \x03A3 456-45-234 # Σ ⠸⠘⠎ sigma maiúsculo | GREEK CAPITAL LETTER SIGMA
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letter \x03A4 456-45-2345 # Τ ⠸⠘⠞ tau maiúsculo | GREEK CAPITAL LETTER TAU
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letter \x03A5 456-45-136 # Υ ⠸⠘⠥ úpsilon maiúsculo | GREEK CAPITAL LETTER UPSILON
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letter \x03A6 456-45-124 # Φ ⠸⠘⠋ fi maiúsculo | GREEK CAPITAL LETTER PHI
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letter \x03A7 456-45-12346 # Χ ⠸⠘⠯ khi maiúsculo | GREEK CAPITAL LETTER CHI
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letter \x03A8 456-45-13456 # Ψ ⠸⠘⠽ psi maiúsculo | GREEK CAPITAL LETTER PSI
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letter \x03A9 456-45-2456 # Ω ⠸⠘⠺ ômega maiúsculo | GREEK CAPITAL LETTER OMEGA
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# Greek letters (Lowercase)
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letter \x03B1 456-4-1 # α ⠸⠈⠁ alfa minúsculo | GREEK SMALL LETTER ALPHA
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letter \x03B2 456-4-12 # β ⠸⠈⠃ beta minúsculo | GREEK SMALL LETTER BETA
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letter \x03B3 456-4-1245 # γ ⠸⠈⠛ gama minúsculo | GREEK SMALL LETTER GAMMA
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letter \x03B4 456-4-145 # δ ⠸⠈⠙ delta minúsculo | GREEK SMALL LETTER DELTA
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letter \x03B5 456-4-15 # ε ⠸⠈⠑ épsilon minúsculo | GREEK SMALL LETTER EPSILON
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letter \x03B6 456-4-1356 # ζ ⠸⠈⠵ zeta minúsculo | GREEK SMALL LETTER ZETA
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letter \x03B7 456-4-156 # η ⠸⠈⠱ eta minúsculo | GREEK SMALL LETTER ETA
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letter \x03B8 456-4-1456 # θ ⠸⠈⠹ teta minúsculo | GREEK SMALL LETTER THETA
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letter \x03B9 456-4-24 # ι ⠸⠈⠊ iota minúsculo | GREEK SMALL LETTER IOTA
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letter \x03BA 456-4-13 # κ ⠸⠈⠅ capa minúsculo | GREEK SMALL LETTER KAPPA
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letter \x03BB 456-4-123 # λ ⠸⠈⠇ lambda minúsculo | GREEK SMALL LETTER LAMDA
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letter \x03BC 456-4-134 # μ ⠸⠈⠍ mi ou mu minúsculo | GREEK SMALL LETTER MU
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letter \x03BD 456-4-1345 # ν ⠸⠈⠝ ni ou nu minúsculo | GREEK SMALL LETTER NU
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letter \x03BE 456-4-1346 # ξ ⠸⠈⠭ xi minúsculo | GREEK SMALL LETTER XI
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letter \x03BF 456-4-135 # ο ⠸⠈⠕ omicron minúsculo | GREEK SMALL LETTER OMICRON
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letter \x03C0 456-4-1234 # π ⠸⠈⠏ pi minúsculo | GREEK SMALL LETTER PI
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letter \x03C1 456-4-1235 # ρ ⠸⠈⠗ rô minúsculo | GREEK SMALL LETTER RHO
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letter \x03C3 456-4-234 # σ ⠸⠈⠎ sigma minúsculo | GREEK SMALL LETTER SIGMA
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noback letter \x03C2 456-4-234 # ς ⠸⠈⠎ sigma minúsculo em fim de palavra | GREEK SMALL LETTER FINAL SIGMA
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letter \x03C4 456-4-2345 # τ ⠸⠈⠞ tau minúsculo | GREEK SMALL LETTER TAU
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letter \x03C5 456-4-136 # υ ⠸⠈⠥ úpsilon minúsculo | GREEK SMALL LETTER UPSILON
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letter \x03C6 456-4-124 # φ ⠸⠈⠋ fi minúsculo | GREEK SMALL LETTER PHI
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letter \x03C7 456-4-12346 # χ ⠸⠈⠯ khi minúsculo | GREEK SMALL LETTER CHI
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letter \x03C8 456-4-13456 # ψ ⠸⠈⠽ psi minúsculo | GREEK SMALL LETTER PSI
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letter \x03C9 456-4-2456 # ω ⠸⠈⠺ ômega minúsculo | GREEK SMALL LETTER OMEGA
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# Braille/Emphasis indicators and rules
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capsletter 46
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begcapsword 46-46
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endcapsword 56
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# lencapsphrase 3
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# begcapsphrase 46-46-46
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# endcapsphrase before 46-46
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hyphen - 36
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numsign 3456
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midnum , 2
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midnum . 3
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midendnumericmodechars .,
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decpoint , 2
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nonumsign 56
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numericnocontchars abcdefghij
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multind 56 nonumsign endcapsword
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emphclass italic
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emphclass underline
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emphclass bold
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begemph italic 456-26
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begemph underline 456-36
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begemph bold 456-235
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endemph italic 456-35
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endemph underline 456-25
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endemph bold 456-256
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# Characters that the official braille code documentation does not defined
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# Division sign using dots of the solidus
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noback math \x00F7 256 # ÷ ⠲ divisão | DIVISION SIGN
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# Multiplication sign using dots of the asterisk
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noback math \x00D7 35 # × ⠔ multiplicação | MULTIPLICATION SIGN
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# Bullets and other markers using dots of the asterisk
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noback sign \x2022 35 # • ⠔ bolinha ou círculo sólido, marcador de item de lista | BULLET
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noback sign \x25A0 35 # ■ ⠔ quadrado preto ou quadrado sólido | BLACK SQUARE
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noback sign \x25A1 35 # □ ⠔ quadrado branco | WHITE SQUARE
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noback sign \x25AA 35 # ▪ ⠔ quadradinho preto ou quadradinho sólido | BLACK SMALL SQUARE
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noback sign \x25CB 35 # ○ ⠔ círculo branco ou círculo vazio | WHITE CIRCLE
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noback sign \x25CF 35 # ● ⠔ círculo | BLACK CIRCLE
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noback sign \x25E6 35 # ◦ ⠔ bolinha branca ou círculo vazio | WHITE BULLET
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noback sign \x25FE 35 # ◾ ⠔ quadradinho médio preto | BLACK MEDIUM SMALL SQUARE
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# Em dash and horizontal ellipsis using definitions of the Portuguese Grade 1 Braille Table
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noback punctuation \x2014 36-36 # — ⠤⠤ travessão | EM DASH
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noback punctuation \x2026 3-3-3 # … ⠄⠄⠄ reticências | HORIZONTAL ELLIPSIS
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# Common characters in Spanish words and texts using definitions of the BrailleCor project
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punctuation \x00a1 45-235 # ¡ ⠘⠖ ponto de exclamação invertido | INVERTED EXCLAMATION MARK
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punctuation \x00bf 5-26 # ¿ ⠐⠢ ponto de interrogação invertido | INVERTED QUESTION MARK
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lowercase ñ 12456 # ⠻ n til minúsculo | LATIN SMALL LETTER N WITH TILDE
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base uppercase Ñ ñ
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# 6 accented letters of Esperanto using definitions of the book World Braille Usage Third Edition
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lowercase ĉ 146 # ⠩ c circunflexo minúsculo | LATIN SMALL LETTER C WITH CIRCUMFLEX
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base uppercase Ĉ ĉ
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lowercase ĝ 12456 # ⠻ g circunflexo minúsculo | LATIN SMALL LETTER G WITH CIRCUMFLEX
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base uppercase Ĝ ĝ
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lowercase ĥ 1256 # ⠳ h circunflexo minúsculo | LATIN SMALL LETTER H WITH CIRCUMFLEX
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base uppercase Ĥ ĥ
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lowercase ĵ 2456 # ⠺ j circunflexo minúsculo | LATIN SMALL LETTER J WITH CIRCUMFLEX
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base uppercase Ĵ ĵ
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lowercase ŝ 2346 # ⠮ s circunflexo minúsculo | LATIN SMALL LETTER S WITH CIRCUMFLEX
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base uppercase Ŝ ŝ
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lowercase ŭ 346 # ⠬ u breve minúsculo | LATIN SMALL LETTER U WITH BREVE
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base uppercase Ŭ ŭ
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# Unicode Braille cells
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include braille-patterns.cti
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