tables/nemeth.ctb - external/liblouis - Git at Google

 # liblouis: Nemeth Table for mathematics
 #
 #  Based on the Linux screenreader BRLTTY, copyright (C) 1999-2006 by
 #  The BRLTTY Team
 #
 #  Copyright (C) 2004, 2005, 2006
 #  ViewPlus Technologies, Inc. www.viewplus.com
 #  and
 #  JJB Software, Inc. www.jjb-software.com
 #  All rights reserved
 #
 #  This file is free software; you can redistribute it and/or modify it
 #   under the terms of the Lesser or Library GNU General Public License
 #  as published by the
 #  Free Software Foundation; either version 3, or (at your option) any
 #  later version.
 #
 #  This file 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
 #  Library GNU General Public License for more details.
 #
 #  You should have received a copy of the Library GNU General Public
 #  License along with this program; see the file COPYING.  If not, write
 #  to
 #  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
 #  Boston, MA 02110-1301, USA.
 #
 #  Maintained by John J. Boyer john.boyer@jjb-software.com
 # Updated 6-18-08 by Mike Sivill <mike.sivill@viewplus.com>

 include chardefs.cti All character definition opcodes
 include nemethdefs.cti

 # Braille indicators
 multind 56-6 letsign capsign
 capsign 6
 begital 46
 endital 46-46
 begbold 456
 endbold 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
 context ["\X25A1"]$d @1246-256-5
 context ["\X25A0"]$d @1246-456-256-5
 always \x00b0 45-46-16
 always \x00B1 346-36

 # 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
 pass2 @56[$d1-5]@5!$d *
 # insert another superscript ind. on doube superscripts
 pass2 @45[]$d@5-5 @45
 #get rid of extra baseline inds.
 pass2 @5-5 @5
 pass2 @5-0 @0
 pass2 @5-a @a
 pass2 @5-1b-15 @1b-15
 # get rid rid of superscript ind. on prime sign
 pass2 @45-3-5 @3
 # Put 456 in mixed numbers
 pass2 $d[]@1456 @456
 pass2 @456-1456!$s3-8[]@3456 @456
 # Put number sign on numbers after spaces
 pass2 @a[]$d @3456
 pass2 @0[]$d @3456
 pass2 @1b-12[]$d @3456
 pass2 @a-0 @a
 # fix anomaly with superscripts
 pass2 @45-0-5 @45
 pass2 @45-5 @45
 # Fix single letter and digit with overbar
 pass2 @5$l[@126-12456] @156
 pass2 @5-6$l[@126-12456] @156
 pass2 [@5]!$s@156 @a
 pass2 @46-a @456-256
 # get rid of space for overscripts
 pass2 @126-a @126
 pass2 @146-a @146
 pass2 @0-146 @146
 pass2 @a-146 @146
 pass2 @a-12456 @12456
 # fix complex fraction begin and end (not perfectly)
 pass2 @1456-1456 @6-1456-1456
 pass2 @3456-3456 @3456-6-3456
 # Fix lim with overbar sign
 pass2 @5-123-24-134-126-12456 @126-123-24-134
 # Get rid of open paren before matrices
 pass2 @12356-4-6-12356 @4-6-12356
 pass2 @1256-4-6-12356 @4-6-12356
 # take off baseline ind. comma space
 pass2 [@5-6]!$l @6
 pass2 @1b-12[]$d @3456 number sign before digit at beginning
 pass2 @1b-12-36[]$d @3456 number sign before minus before digit at beginning
	# liblouis: Nemeth Table for mathematics
	#
	# Based on the Linux screenreader BRLTTY, copyright (C) 1999-2006 by
	# The BRLTTY Team
	#
	# Copyright (C) 2004, 2005, 2006
	# ViewPlus Technologies, Inc. www.viewplus.com
	# and
	# JJB Software, Inc. www.jjb-software.com
	# All rights reserved
	#
	# This file is free software; you can redistribute it and/or modify it
	# under the terms of the Lesser or Library GNU General Public License
	# as published by the
	# Free Software Foundation; either version 3, or (at your option) any
	# later version.
	#
	# This file 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
	# Library GNU General Public License for more details.
	#
	# You should have received a copy of the Library GNU General Public
	# License along with this program; see the file COPYING. If not, write
	# to
	# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
	# Boston, MA 02110-1301, USA.
	#
	# Maintained by John J. Boyer john.boyer@jjb-software.com
	# Updated 6-18-08 by Mike Sivill <mike.sivill@viewplus.com>

	include chardefs.cti All character definition opcodes
	include nemethdefs.cti

	# Braille indicators
	multind 56-6 letsign capsign
	capsign 6
	begital 46
	endital 46-46
	begbold 456
	endbold 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
	context ["\X25A1"]$d @1246-256-5
	context ["\X25A0"]$d @1246-456-256-5
	always \x00b0 45-46-16
	always \x00B1 346-36

	# 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
	pass2 @56[$d1-5]@5!$d *
	# insert another superscript ind. on doube superscripts
	pass2 @45[]$d@5-5 @45
	#get rid of extra baseline inds.
	pass2 @5-5 @5
	pass2 @5-0 @0
	pass2 @5-a @a
	pass2 @5-1b-15 @1b-15
	# get rid rid of superscript ind. on prime sign
	pass2 @45-3-5 @3
	# Put 456 in mixed numbers
	pass2 $d[]@1456 @456
	pass2 @456-1456!$s3-8[]@3456 @456
	# Put number sign on numbers after spaces
	pass2 @a[]$d @3456
	pass2 @0[]$d @3456
	pass2 @1b-12[]$d @3456
	pass2 @a-0 @a
	# fix anomaly with superscripts
	pass2 @45-0-5 @45
	pass2 @45-5 @45
	# Fix single letter and digit with overbar
	pass2 @5$l[@126-12456] @156
	pass2 @5-6$l[@126-12456] @156
	pass2 [@5]!$s@156 @a
	pass2 @46-a @456-256
	# get rid of space for overscripts
	pass2 @126-a @126
	pass2 @146-a @146
	pass2 @0-146 @146
	pass2 @a-146 @146
	pass2 @a-12456 @12456
	# fix complex fraction begin and end (not perfectly)
	pass2 @1456-1456 @6-1456-1456
	pass2 @3456-3456 @3456-6-3456
	# Fix lim with overbar sign
	pass2 @5-123-24-134-126-12456 @126-123-24-134
	# Get rid of open paren before matrices
	pass2 @12356-4-6-12356 @4-6-12356
	pass2 @1256-4-6-12356 @4-6-12356
	# take off baseline ind. comma space
	pass2 [@5-6]!$l @6
	pass2 @1b-12[]$d @3456 number sign before digit at beginning
	pass2 @1b-12-36[]$d @3456 number sign before minus before digit at beginning