icu4c/source/data/translit/lt_Title.txt

# © 2016 and later: Unicode, Inc. and others.
# License & terms of use: http://www.unicode.org/copyright.html#License
#
# File: lt_Title.txt
# Generated from CLDR
#

# Make any string of letters after a cased letter be lower
::NFD();
[:cased:] [:case-ignorable:]* {I } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → i \u0307;
[:cased:] [:case-ignorable:]* {J } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → j \u0307;
[:cased:] [:case-ignorable:]* {I \u0328 } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → i \u0328 \u0307;
[:cased:] [:case-ignorable:]* {I \u0300 → i \u0307 \u0300;
[:cased:] [:case-ignorable:]* {I \u0301 → i \u0307 \u0301;
[:cased:] [:case-ignorable:]* {I \u0303 → i \u0307 \u0303;
[:cased:] [:case-ignorable:]* { (.) → &Any-Lower($1) ;
# Otherwise all lowercase go to upper (titlecase stay as is)
[:Soft_Dotted:] [^[:ccc=Not_Reordered:][:ccc=Above:]]* { \u0307 → ;
([:Lowercase:]) → &Any-Upper($1) ;
::NFC();