Added explicit X:text to avoid spurious whitespaces. While use of XSLScript produces no trailing whitespace and resulting link is correct, it's believed that this is by chance. XSLT produced with perl-based XSLScript replacement is slightly different (trailing whitespace after "./" isn't stripped), and X:text is required to produce proper output.

<!--
  Copyright (C) Igor Sysoev
  Copyright (C) Nginx, Inc.
  -->

<!ELEMENT  i18n         (text+) >

<!ELEMENT  text         (item+) >
<!ATTLIST  text
           lang         CDATA #REQUIRED
>

<!ELEMENT  item         ANY>
<!ATTLIST  item
           id           CDATA #REQUIRED
>

<!ELEMENT  origin       (#PCDATA) >