| # liblouis: Nemeth Table for mathematics |
| # |
| # Based on the Linux screenreader BRLTTY, copyright (C) 1999-2006 by |
| # The BRLTTY Team |
| # |
| # Copyright (C) 2004-2008 ViewPlus Technologies, Inc. www.viewplus.com |
| # Copyright (C) 2004-2006 JJB Software, Inc. www.jjb-software.com |
| # |
| # 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 2.1 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 |
| # <http://www.gnu.org/licenses/>. |
| |
| include chardefs.cti All character definition opcodes |
| include nemethdefs.cti |
| |
| # Braille indicators |
| multind 56-6 letsign capsletter |
| capsletter 6 |
| emphclass italic |
| emphclass underline |
| emphclass bold |
| begemph italic 46 |
| endemph italic 46-46 |
| begemph bold 456 |
| endemph bold 456-456 |
| begcomp 456-346 |
| endcomp 456-156 |
| |
| # Letters are defined in en-chardefs |
| # punctuation |
| |
| prepunc " 236 |
| postpunc " 356 |
| prepunc ' 6-236 |
| postpunc ' 356-3 |
| postpunc , 6 |
| always , 6-a |
| always # 35-2345 print number sign before number |
| decpoint . 46 |
| hyphen - 36 |
| postpunc . 456-256 |
| endnum . 456-256 |
| always . 256 |
| postpunc ; 456-23 |
| postpunc : 456-25 |
| always ! 12346 factorial |
| always < a-5-13-a |
| always = a-46-13-a |
| always > a-46-2-a |
| postpunc ? 456-236 |
| endnum % 4-356 |
| always ~~ 4-156-5-4-156 |
| always ~ 4-156 |
| always & 456-12346 |
| midnum * 4-16 |
| always [ 4-12356 |
| always ] 4-23456 |
| always { 46-12356 |
| always } 46-23456 |
| always @ 4-1 |
| always \\ 456-16 |
| always | 1256 |
| always $ 4-234 |
| repeated \s 0 |
| noback context ["\X25A1"]$d @1246-256-5 |
| noback context ["\X25A0"]$d @1246-456-256-5 |
| always \x00b0 45-46-16 |
| always \x00B1 346-36 |
| |
| # semantic character pairs |
| math \xf400 0 |
| math \xf401 0 |
| math \xf402 0 |
| math \xf403 0 |
| # Begin and end equation |
| # replace \xf32e |
| # replace \xf32f |
| grouping math \xf32e\xf32f 12e,15e |
| # Sub and superscript |
| math \xf320 56 |
| replace \xf401\xf320 |
| always \xf402\xf320 5 |
| math \xf321 45 |
| replace \xf401\xf321 |
| always \xf402\xf321 5 |
| # Underscript and overscript |
| math \xf322 146 |
| always \xf401\xf322 5 |
| always \xf402\xf322 12456 |
| math \xf323 126 |
| always \xf401\xf323 5 |
| always \xf402\xf323 12456 |
| # Fenced characters |
| always \xf401( 12356 |
| always \xf402) 23456 |
| always \xf401{ 246 |
| always \xf402} 12456 |
| # Expression groups |
| replace \xf326 |
| replace \xf327 |
| # Fractions |
| math \xf500 1456 |
| math \xf501 34 |
| math \xf502 456-34 |
| math \xf503 3456 |
| # Mixed Fractions |
| math \xf504 456-1456 |
| math \xf505 34 |
| math \xf506 456-34 |
| math \xf507 456-3456 |
| # Complex Fractions |
| math \xf508 6-1456 |
| math \xf509 6-34 |
| math \xf50a 6-456-34 |
| math \xf50b 6-3456 |
| # Roots |
| math \xf32a 345 |
| always \xf403\xf32a 345 |
| math \xf32b 12456 |
| math \xf32c 126 |
| # Matrices |
| replace \xf330 |
| replace \xf331 |
| math \xf332 4-6-12356 |
| math \xf333 4-6-23456 |
| replace \xf334 |
| replace \xf335 |
| # Protect against wrong use of prefixes |
| replace \xf400 |
| replace \xf401 |
| replace \xf402 |
| replace \xf403 |
| |
| # Old LibLouisUTDML semantic character pairs |
| always ^, 6 |
| always ^; 56 |
| always ^: 156 |
| always ^. 46 |
| always ^! 2346 |
| always ^" 5 |
| always ^' 3 |
| always ^( 12356 |
| always ^) 23456 |
| always ^- 36 |
| always ^_ 456 |
| always ^< 126 |
| always ^= 123456 |
| always ^> 345 |
| always ^% 146 |
| always ^+ 346 |
| always ^~ 45 |
| always ^` 4 |
| always ^& 12346 |
| always ^$ 1246 |
| always ^? 1456 |
| always ^{ 246 |
| always ^} 12456 |
| always ^# 3456 |
| always ^| 1256 |
| always ^/ 34 |
| always ^* 16 |
| repeated ^1 a |
| |
| # Function names and abbreviations |
| always acos 1-14-135-234-a |
| always antilog 1-1345-2345-24-123-135-1234-a |
| always arc 1-1235-14-a |
| always arccos 1-1235-14-14-135-234-a |
| always arg 1-1235-1245-a |
| always asin 1-234-24-1345-a |
| always atan 1-2345-1-1345-a |
| always colog 14-123-135-1245-a |
| always cos 14-135-234-a |
| always cosh 14-135-234-125-a |
| always cot 14-135-2345-a |
| always coth 14-135-2345-125-a |
| always covers 14-135-1236-15-1235-234-a |
| always csc 14-234-14-a |
| always csch 14-234-14-125-a |
| always erf 15-1235-124-a |
| always inf 24-1345-124-a |
| always ln 123-1345-a |
| always log 123-135-1234-a |
| always max 134-1-1346-a |
| always min 134-24-1345-a |
| always sec 234-15-14-a |
| always sech 234-15-14-125-a |
| always sin 234-24-1345-a |
| always sinh 234-24-1345-125-a |
| always tan 2345-1-1345-a |
| always tanh 2345-1-135-125-a |
| always vers 1236-15-1235-234-a |
| |
| |
| |
| # computer braille character sequences |
| compbrl :// URLs |
| compbrl www. |
| compbrl .com |
| compbrl .edu |
| compbrl .gov |
| compbrl .mil |
| compbrl .net |
| compbrl .org |
| compbrl .doc |
| compbrl .htm |
| compbrl .html |
| compbrl .tex |
| compbrl .txt |
| compbrl .gif |
| compbrl .jpg |
| compbrl .png |
| compbrl .wav |
| compbrl .tar |
| compbrl .zip |
| |
| # pass 2 corrections |
| |
| # get rid of base-line ind. after subscripts |
| noback pass2 @56[$d1-5]@5!$d * |
| # insert another superscript ind. on doube superscripts |
| noback pass2 @45[]$d@5-5 @45 |
| #get rid of extra baseline inds. |
| noback pass2 @5-5 @5 |
| noback pass2 @5-0 @0 |
| noback pass2 @5-a @a |
| noback pass2 @5-1b-15 @1b-15 |
| # get rid rid of superscript ind. on prime sign |
| noback pass2 @45-3-5 @3 |
| # Put 456 in mixed numbers |
| noback pass2 $d[]@1456 @456 |
| noback pass2 @456-1456!$s3-8[]@3456 @456 |
| # Put number sign on numbers after spaces |
| noback pass2 @a[]$d @3456 |
| noback pass2 [@a-0]$d @a-3456 |
| noback pass2 @a-36[]$d @3456 |
| noback pass2 [@a-0-36]$d @a-36-3456 |
| noback pass2 @0[]$d @3456 |
| noback pass2 @0-36[]$d @3456 |
| noback pass2 @a-0 @a |
| noback pass2 @0-a @a |
| # fix anomaly with superscripts |
| noback pass2 @45-0-5 @45 |
| noback pass2 @45-5 @45 |
| # Fix single letter and digit with overbar |
| noback pass2 @5$l[@126-12456] @156 |
| noback pass2 @5-6$l[@126-12456] @156 |
| noback pass2 [@5]!$s@156 @a |
| noback pass2 @46-a @456-256 |
| # get rid of space for overscripts |
| noback pass2 @126-a @126 |
| noback pass2 @146-a @146 |
| noback pass2 @0-146 @146 |
| noback pass2 @a-146 @146 |
| noback pass2 @a-12456 @12456 |
| # fix complex fraction begin and end (not perfectly) |
| noback pass2 @1456-1456 @6-1456-1456 |
| noback pass2 @3456-3456 @3456-6-3456 |
| # Fix lim with overbar sign |
| noback pass2 @5-123-24-134-126-12456 @126-123-24-134 |
| # Get rid of open paren before matrices |
| noback pass2 @12356-4-6-12356 @4-6-12356 |
| noback pass2 @1256-4-6-12356 @4-6-12356 |
| # take off baseline ind. comma space |
| noback pass2 [@5-6]!$l @6 |
| noback pass2 @1b-12[]$d @3456 number sign before digit at beginning |
| noback pass2 @1b-12-36[]$d @3456 number sign before minus before digit at beginning |
| noback pass2 [@12e]$d @3456 |
| noback pass2 [@12e-36]$d @36-3456 |
| noback pass2 [@12e-46]$d @3456-46 |
| noback pass2 @12e ? |
| noback pass2 @15e ? |