[xliff-tools] Empty "text" attributes?

[F Wolff]

Hallo list

I was just wondering about various XLIFF attributes that are defined as
containing "text" (such as the origin attribute in the file tag).  What
would an empty string mean for such an attribute, and should this be
supported in all cases? (such as <file origin="" .....>)  The origin
attribute is required, but if it can be empty, what does it help?

Keep well
Friedel

--
Recently on my blog:
http://translate.org.za/blogs/friedel/en/content/its-easyer-with-kulula