Last modified: 2010-05-15 14:36:12 UTC
The RSS and Atom Recent Changes feeds at the Vietnamese Wikipedia, Wiktionary, Wikibooks, and Wikiquote all have an extra, blank line at the top. Mozilla-based browsers, as well as Mozilla Thunderbird, choke on this line, since it is apparently invalid XML. In Firefox: XML Parsing Error: xml declaration not at start of external entity Location: http://vi.wikipedia.org/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:Recentchanges&feed=rss Line Number 2, Column 1: <?xml version="1.0" encoding="utf-8"?> ^ In Thunderbird: http://vi.wikipedia.org/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:Recentchanges&feed=rss is not a valid RSS feed. This issue has cropped up since the installation of the new Vietnamese language pack for MediaWiki. See Bug #2143.
An extre newline at the end of LanguageVi.php appears to have been the issue, closing as FIXED.