common/transforms/Thai-ThaiLogical.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE supplementalData SYSTEM "../../common/dtd/ldmlSupplemental.dtd">
<!--
Copyright © 1991-2013 Unicode, Inc.
CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
For terms of use, see http://www.unicode.org/copyright.html
-->
<supplementalData>
	<version number="$Revision$"/>
	<transforms>
		<transform source="Thai" target="ThaiLogical" direction="both" visibility="internal">
			<tRule><![CDATA[
# This reverses the Thai LogicalOrderException vowels, and does (part of) spaces
# The rules that convert space into semicolon are in another file;
# since they have to come BEFORE the break iterator
$thai = [[:thai:] ก-ฺเ-๛] ;
# First convert the semicolon back
' '  ← $thai { '; '  } $thai;
# Remove any other spaces between thai letters
← $thai { ' ' } $thai;
# Now vowels
$thai_reversing = [[:Logical_Order_Exception:] & $thai];
$thai_non_reversing = [$thai - $thai_reversing ];
( $thai_reversing ) ( $thai_non_reversing ) → $2 $1;
# other direction
$2 $1 ← ( $thai_non_reversing ) ( $thai_reversing ) ;
			]]></tRule>
		</transform>
	</transforms>
</supplementalData>