Hi,
I've created a new version 0.27 with the following changes:
- NEW: Extract and save source zip files included by kindlegen as kindlegensrc.zip.
- FIXED: idx:entry attribute "scriptable" must be present to create entry length tags.
- FIXED: Don't save non-image sections as images.
mobiunpack_0.27.zip
To ease development I've also pushed my git repository for the mobipocket script to github. Feel free to fork it if you want to improve the script:
https://github.com/siebert/mobiunpack
Ciao,
Steffen