libxml-filter-buffertext-perl 1.01-5 (amd64 binary) in ubuntu artful

 The XML::Filter::BufferText module is a very simple filter. One common
 cause of grief (and programmer error) is that XML parsers aren't required
 to provide character events in one chunk. They can, but are not forced
 to, and most don't. This filter does the trivial but oft-repeated task
 of putting all characters into a single event.