From: listrecv@...
Date: 2006-07-21T12:00:07+09:00
Subject: Ruby and XFDF

I need to fill out PDF forms with XFDF files in Ruby.  I can't find any
lib that can do this - does anyone know of one?

Failing that, I can invoke another process - but I can't find a command
line tool for this either - pdftk handles FDF, but not XFDF.

Any ideas?