The text is being truncated on very long files/dirs - and it does not
appear there is any option to make it longer or just be the entire
length.

Seems like a pretty simple change. I think Apache handles it properly
- just let the browser wordwrap them...

For example:
http://runtests.syncevolution.org/2009-07-18-16-54/head-evolution-testing/11-zyb/