<transform rule="[[:Control:][:WhiteSpace:][:Punctuation:]] Remove"/>
<casemap rule="l"/>
</icu_chain>
-
- <icu_chain id="mergekey" locale="en">
- <tokenize rule="l"/>
- <transform rule="[[:Control:][:WhiteSpace:][:Punctuation:]] Remove"/>
- <casemap rule="l"/>
- </icu_chain>
+
+ <mergekey><!-- the deprecated format -->
+ <icu_chain locale="en">
+ <tokenize rule="l"/>
+ <transform rule="[[:Control:][:WhiteSpace:][:Punctuation:]] Remove"/>
+ <casemap rule="l"/>
+ </icu_chain>
+ </mergekey>
<icu_chain id="facet" locale="en">
<transliterate>[[:WhiteSpace:][,.!;]]* } [$] > ;</transliterate>