You can see it in https://www.youtube.com/watch?v=fCLFkpaW3Ug
As the description of the YouTube video says:
Form 14 updates from Form 13 values as defined by the PDF file.
There's a few bugs left:
* To make the page contents update i need to edit another form in the page of the form that is being auto updated
* The contents of the "editable" Form are not updated. (The form is actually not editable since it's readonly)
And also a pile of uncommited and unreviewed patches, and probably only works for very simple files like this one, but it's a start :)
Update: It works fine now and everything has been commited :) https://www.youtube.com/watch?v=S-zmHc3WUhs