Progress: fss write functions and programs.

Progress: fss write functions and programs.

I reviewed, fixed, and cleaned up the write functions.
I have only partially gotten to the basic list and have not so much as glanced at the extended list.
These two I will start working on later.

Several bugs and problems have been identified and resolved.

Add back the UTF-8 processing.
- This time check the width and add each 8-byte sequence until width is reached to correctly process the UTF-8 character.