This module only translates uncompressed Dia diagrams. You can save your
uncompressed diagrams with Dia itself, unchecking the ``Compress diagram
files'' at the ``Save Diagram'' dialog.
Another way is to uncompress the dia files from command line with:
gunzip < original.dia > uncompressed.dia
STATUS OF THIS MODULE
This module is fully functional, as it relies in the Locale::Po4a::Xml
module. This only defines the translatable tags (<dia:string>), and
filters the internal strings (the content of the <dia:diagramdata>
tag), not interesting for translation.