Transform documents to include Fess required fields. Example transformation script:

```python
import json

with open('documents.json', 'r') as infile, \
     open('fess-documents.json', 'w') as outfile:
    for line in infile:
        doc = json.loads(line)

        # Transform to Fess format
        fess_doc = {
            "url": doc.get("url", ""),
            "title": doc.get("title", ""),

pkg syscall, const EMSGSIZE Errno
pkg syscall, const ENAMETOOLONG Errno
pkg syscall, const ENETDOWN Errno
pkg syscall, const ENETRESET Errno
pkg syscall, const ENETUNREACH Errno
pkg syscall, const ENFILE Errno
pkg syscall, const ENOBUFS Errno
pkg syscall, const ENODEV Errno
pkg syscall, const ENOENT Errno
pkg syscall, const ENOEXEC Errno
pkg syscall, const ENOLCK Errno
pkg syscall, const ENOMEM Errno

strange, and the words did not come the same as they used to do:--

            `How doth the little crocodile
              Improve his shining tail,
            And pour the waters of the Nile
              On every golden scale!

            `How cheerfully he seems to grin,
              How neatly spread his claws,
            And welcome little fishes in
              With gently smiling jaws!'

strange, and the words did not come the same as they used to do:--

            `How doth the little crocodile
              Improve his shining tail,
            And pour the waters of the Nile
              On every golden scale!

            `How cheerfully he seems to grin,
              How neatly spread his claws,
            And welcome little fishes in
              With gently smiling jaws!'