# # Copyright (C) 2010-2011 by DocArch # Copyright (C) 2014-2015, 2019 by Bert Frees # Copyright (C) 2014 by CBB # Copyright (C) 2015, 2016, 2018 by Dedicon # # This file is part of liblouis. # # liblouis is free software: you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # liblouis is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with liblouis. If not, see # . # # ------------------------------------------------------------------------------- # # Dutch Braille based on the braille standard of 2017 # # Created by Bert Frees # Modified by Henri Apperloo # Modified by Davy Kager # # See also: « Braillestandaard voor algemeen gebruik in het Nederlandse taalgebied, # Van toepassing vanaf 19 april 2018 » # (Braille Autoriteit, 2018) # [http://liblouis.org/braille-specs/dutch][1] # # ---------------------------------------------------------------------------------------------- include nl-chardefs.uti include braille-patterns.cti hyphen \x002D 36 # §3.1 Het cijferteken [1] midnum \x002C 2 # COMMA midnum \x002E 256 # FULL STOP # §1.55 Paragraafteken [1] begword \x00A7 346-0 midword \x00A7 0-346-0 endword \x00A7 0-346 # §2.18 Procent- en promilleteken [1] endnum \x0025 0-123456 endnum \x2030 0-123456-123456 # §3.2 De basisrekentekens (spatieregel) [1] # isgelijkteken = begword \x003D 2356-0 midword \x003D 0-2356-0 endword \x003D 0-2356 # plusteken + begword \x002B 235-0 endnum \x002B 5-235 # deelteken ÷ begword \x00F7 256-0 midword \x00F7 0-256-0 endword \x00F7 0-256 # maalteken × begword \x00D7 236-0 midword \x00D7 0-236-0 endword \x00D7 0-236 # §2.17 Muntsymbolen/valutatekens [1] # Als de munteenheid na het getal wordt geplaatst, dan wordt ze bij voorkeur voluit geschreven noback correct ["€"]$s.!$d "euro" noback correct ["$"]$s.!$d "dollar" noback correct ["£"]$s.!$d "pond" noback correct ["¥"]$s.!$d "yen" noback correct ["€"]$s.~ "euro" noback correct ["$"]$s.~ "dollar" noback correct ["£"]$s.~ "pond" noback correct ["¥"]$s.~ "yen" noback correct ["€"]!$ds "euro" noback correct ["$"]!$ds "dollar" noback correct ["£"]!$ds "pond" noback correct ["¥"]!$ds "yen" noback correct ["€"]~ "euro" noback correct ["$"]~ "dollar" noback correct ["£"]~ "pond" noback correct ["¥"]~ "yen" # Geplaatst vóór het getal wordt de munteenheid door haar beginletter weergegeven, zonder spatie tussen letter en cijfer # §1.5 euroteken € (zonder spatie vóór het getal) [1] noback joinnum \x20AC 15 # §1.4 dollarteken $ (zonder spatie vóór het getal) [1] noback joinnum \x0024 145 # §1.16 pondteken £ (zonder spatie vóór het getal) [1] noback joinnum \x00A3 1234 # §1.24 yenteken ¥ (zonder spatie vóór het getal) [1] noback joinnum \x00A5 13456 # §1.34 verticale streep | (spatie voor en na) [1] begword \x007C 1456-0 midword \x007C 0-1456-0 endword \x007C 0-1456 # §3.6 Graad-, minuut- en secondeteken [1] noback context $d["''"] @4-35-35 noback context $d["'"] @4-35 # Roman page numbers replace \\_ # §2.11 Herstelteken [1] # For numbers that are immediately followed by a letter a-j, a sign must be # inserted for terminating the number. # Using these rules instead of the multipass rules makes a lot of tests fail: # nocontractsign 6 # numericnocontchars abcdefghij class digitletter abcdefghijABCDEFGHIJ # 1st class = $w noback context $d[]%digitletter @6 noback context $d","[]%digitletter @6 noback context $d"."[]%digitletter @6 noback context $d":"[]%digitletter @6 # Multiple dots 6 are collapsed into a single dot 6. noback pass2 [@6]@6 ? # A dot 6 is not needed when the number is already cancelled by a capital or emphasis sign noback pass3 $d[@6]@45 ? noback pass3 $d[@6]@46 ? noback pass3 $d[@6]@456 ? # §2.20 Sleutelteken tweede betekenis [1] # §2.3 Ampersandteken [1] # When an AMPERSAND appears within a word (e.g. an initialism like AT&T) it must be # preceded by a "second meaning" sign because its first meaning is LETTER C WITH # CEDILLA (ç). # When a PLUS SIGN appears within a word (e.g. 30+'er) it must be preceded by a # "second meaning" sign because its first meaning is EXCLAMATION MARK. class plusamp +& # 2nd class = $x class noplusamp .'‘’ # 3rd class = $y noback pass4 %noplusamp[]%plusamp @5 noback pass4 $l[]%plusamp @5 noback pass4 [@235a]%plusamp @235-5 noback pass4 [@12346a]%plusamp @12346-5 noback pass4 [@235a] @235 noback pass4 [@12346a] @12346 numsign 3456 # §1.58 Drukwijzigingsteken [1] emphclass italic emphclass underline emphclass bold lenemphphrase italic 4 begemphword italic 456 endemphword italic 6 begemphphrase italic 456-456 endemphphrase italic before 456 emphletter italic 456 lenemphphrase bold 4 begemphword bold 456 endemphword bold 6 begemphphrase bold 456-456 endemphphrase bold before 456 emphletter bold 456 lenemphphrase underline 4 begemphword underline 456 endemphword underline 6 begemphphrase underline 456-456 endemphphrase underline before 456 emphletter underline 456 # §2.12 Hoofdletters [1] # Certain characters can appear within an uppercase string without cancelling # the uppercase "state". These characters are + (PLUS SIGN), & (AMPERSAND), # . (FULL STOP), ' (APOSTROPHE), ‘ (LEFT SINGLE QUOTATION MARK) # and ’ (RIGHT SINGLE QUOTATION MARK). capsmodechars +&.'‘’ # The same goes for the emphasis "state". emphmodechars +&.' lencapsphrase 4 begcapsword 45 endcapsword 6 begcapsphrase 45-45 endcapsphrase before 45 capsletter 46