Support for UTF-8 URL encoding avoids having to configure the browser to turn off this encoding in URLs (the default in Internet Explorer, Opera Browser and some Mozilla Browser URLs) and enables support of browsers where only this mode is supported (e.g. To simplify use of internationalised characters within WikiWords and attachment names, TWiki now supports UTF-8 URLs, converting on-the-fly to virtually any character set, including ISO-8859-*, KOI8-R, EUC-JP, and so on.
The overall plan for UTF-8 support for TWiki is described in TWiki:Codev.ProposedUTF8SupportForI18N. This topic addresses implemented UTF-8 support for URLs only. Use internationalised characters within WikiWords and attachment names