larvitgeodata/cldrData/common/transforms/Thai-ThaiLogical.xml

Geo data, primarily ISO territories, languages etc. Data fetched mostly from CLDR.

<?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: 11914 $"/>
	<transforms>
		<transform source="Thai" target="ThaiLogical" direction="both" visibility="internal">
			<comment># This reverses the Thai LogicalOrderException vowels, and does (part of) spaces</comment>
			<comment># The rules that convert space into semicolon are in another file;</comment>
			<comment># since they have to come BEFORE the break iterator</comment>
			<tRule>$thai = [[:thai:] ก-ฺเ-๛] ;</tRule>
			<comment># First convert the semicolon back</comment>
			<tRule>' '  ← $thai { '; '  } $thai;</tRule>
			<comment># Remove any other spaces between thai letters</comment>
			<tRule>← $thai { ' ' } $thai;</tRule>
			<comment># Now vowels</comment>
			<tRule>$thai_reversing = [[:Logical_Order_Exception:] &amp; $thai];</tRule>
			<tRule>$thai_non_reversing = [$thai - $thai_reversing ];</tRule>
			<tRule>( $thai_reversing ) ( $thai_non_reversing ) → $2 $1;</tRule>
			<comment># other direction</comment>
			<tRule>$2 $1 ← ( $thai_non_reversing ) ( $thai_reversing ) ;</tRule>
		</transform>
	</transforms>
</supplementalData>