Monthly Archives: October 2007

FAQ-based article: How do I use language markup in HTML or XML content when I don’t know the language, or the content is non-linguistic?

By Richard Ishida, W3C.

The Perl regular expression for testing for UTF-8 was updated. For a detailed list of changes read the full post.

At the beginning of the expression, “m/^(” was change to “m/\A(“. At the end “)*$/x;” was changed to “)*\z/x;”. This is to better handle multiline form feedback.

The change was also made to the Polish version.