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This document arose out of the frustrations of people who have to work with bidirectional text on the Web in everyday practical situations. For example, it covers issues related to re-use of fragments of text in various new locations by web apps or scripts, or situations where users need to type in or send bidirectional form data. It proposes additions to the HTML5 specification for such situations, which are not covered by the current HTML specification. Many of the ideas in the document, however, are also relevant to markup formats in general, and there are some implications for CSS and XSL-FO (which we hope to address more directly in a subsequent document).

Please send comments on this document to public-i18n-bidi@w3.org. Join the list and view the archive). We hope to publish a new version of the document, incorporating feedback, in about a month (depending on feedback received). We will then ask the HTML WG to review that version.

Editor: Aharon Lanin, Google.

A call has gone out for a Workshop on Conversational Applications — Use Cases and Requirements for New Models of Human Language to Support Mobile Conversational Systems, 18-19 June 2010, Hosted by Openstream, NJ, US

Scope of the Workshop Submissions must describe (1) requirements and use cases for improving W3C standards for conversational interaction and (2) how the use cases justify one or more of these topics:

• Formal notations for representing grammar in: Syntax, Morphology, Phonology, Prosodics
• Engine standards for improvement in processing: Syntax, Morphology, Phonology, Lexicography
• Lexicography standards for: parts-of-speech, grammatical features and polysemy
• Formal semantic representation of human language including: verbal tense, aspect, valency, plurality, pronouns, adverbs, etc.
• Efficient data structures for binary representation and passing of: parse trees, alternate lexical/morphologic analysis, alternate phonologic analysis
• Other suggested areas or improvements for standards based conversational systems development

Experts in the following technology areas would be welcome.

• computational linguistics
• speech prosody
• syntax
• internationalization
• mobile applications
• MMI/voice technology

For more information see http://www.w3.org/2010/02/convapps/cfp.html

Thanks to Sorin Velescu, the following article has been translated into Romanian.

Sfaturi utile de internationalizare pentru Web (Internationalization Quick Tips for the Web)

On 11th February Richard Ishida gave a talk entitled Language Tagging using the New RFC 5646 at the FlaReNet Forum 2010 n Barcelona, Spain.

The talk proposed that interoperability will be served best by widening the adoption of the language tags specified by BCP 47, and to that end reviewed the various types of subtag described by the RFC 5646 syntax, and looked at some of the choices that need to be made when selecting subtags.

Thanks to the French Translation Team, Trusted Translations Inc., the following article has been translated into French.

Création de pages SVG Tiny en arabe, hébreu et autres scripts lus de droite à gauche (Creating SVG Tiny Pages in Arabic, Hebrew and other Right-to-Left Scripts)

Thanks to the Spanish Translation Team, Spanish Translation US, the following articles have been translated into Spanish.

Selección de una etiqueta de idioma (Choosing a Language Tag)
Problemas de visualización provocados por BOM en UTF-8 (Display problems caused by the UTF-8 BOM)
Caracteres y glifos faltantes (Missing characters and glyphs)

Comments are being sought on this article prior to final release. Please send any comments to www-international@w3.org (subscribe). We expect to publish a final version in one to two weeks.

This is an update, in a temporary location, of the tutorial Character sets & encodings in XHTML, HTML and CSS. (Please be careful about bookmarking the location, since it is only temporary.)

A lot of new material was added, eg. related to the UTF-8 BOM, normalization, etc., and the material was rearranged significantly. The rearrangement was to downplay slightly the XHTML 1.0 issues, given that that is now only relevant to IE6, but also to help readers more quickly find information they need for the format they are dealing with.

The explicit distinction between XHTML 1.0 and XHTML 1.1 with regard to MIME types was removed, since the XHTML2 WG is hopefully very close to issuing a PER that enables XHTML 1.1 to be served as text/html.

The update adds information about HTML5.

Where a section corresponds to an article that has been updated, those updates were also migrated to this document.

Thanks to the Sorin Velescu, the following articles have been translated into Romanian.

Data si Ora (Dates and Time)
Formate pentru data (Date formats)
Capacitati de afisare (Display capabilities)

Thanks to the Spanish Translation Team, Spanish Translation US, the following articles have been translated into Spanish.

Consejos rápidos sobre internacionalización para la Web (Internationalization Quick Tips for the Web)
Introducción a las codificaciones y a los sets de caracteres (Introducing Character Sets and Encodings)

Thanks to Dénes Kohn, Metaphraser Translation Company, the following articles have been translated into Hungarian.

Karakterkódolás ellenőrzése a validatorral (Checking the character encoding using the validator)
HTTP Fejlécek Ellenőrzése (Checking HTTP Headers)
Karakterkészletre vonatkozó beállítás a .htaccess fájlban (Setting charset information in .htaccess)