[apple/icu.git] / icuSources / data / brkitr / rules / title.txt

# Copyright (C) 2016 and later: Unicode, Inc. and others.
# License & terms of use: http://www.unicode.org/copyright.html
#
# Copyright (c) 2002-2015, International Business Machines Corporation and
# others. All Rights Reserved.
#
#  Title Casing Break Rules
#

!!quoted_literals_only;

$CaseIgnorable   = [[:Mn:][:Me:][:Cf:][:Lm:][:Sk:] \u0027 \u00AD \u2019];
$Cased           = [[:Upper_Case:][:Lower_Case:][:Lt:]  - $CaseIgnorable];
$NotCased        = [[^ $Cased] - $CaseIgnorable];

#  If the iterator begins on a CaseIgnorable, advance it past it/them.
#  This can occur at the start-of-text, or after application of the
#  safe-reverse rule.

($CaseIgnorable | $NotCased)*;

#   Normal exact forward rule: beginning at the start of a word
#         (at a cased character), advance through the word and through
#         the uncased characters following the word.

$Cased ($Cased | $CaseIgnorable)* ($NotCased | $CaseIgnorable)*;
Commit	Line	Data
f3c0d7a5	1	# Copyright (C) 2016 and later: Unicode, Inc. and others.
0f5d89e8	2	# License & terms of use: http://www.unicode.org/copyright.html
f3c0d7a5	3	#
2ca993e8	4	# Copyright (c) 2002-2015, International Business Machines Corporation and
b75a7d8f A	5	# others. All Rights Reserved.
	6	#
	7	# Title Casing Break Rules
	8	#
	9
0f5d89e8	10	!!quoted_literals_only;
57a6839d	11
b75a7d8f A	12	$CaseIgnorable = [[:Mn:][:Me:][:Cf:][:Lm:][:Sk:] \u0027 \u00AD \u2019];
b75a7d8f A	13	$Cased = [[:Upper_Case:][:Lower_Case:][:Lt:] - $CaseIgnorable];
57a6839d	14	$NotCased = [[^ $Cased] - $CaseIgnorable];
b75a7d8f	15
57a6839d A	16	# If the iterator begins on a CaseIgnorable, advance it past it/them.
	17	# This can occur at the start-of-text, or after application of the
	18	# safe-reverse rule.
	19
	20	($CaseIgnorable \| $NotCased)*;
	21
	22	# Normal exact forward rule: beginning at the start of a word
	23	# (at a cased character), advance through the word and through
	24	# the uncased characters following the word.
	25
	26	$Cased ($Cased \| $CaseIgnorable)* ($NotCased \| $CaseIgnorable)*;