In the following manpage, it references a no longer used file by efte ~/.efterc, I actually ended up using good old strace to determine where efte was looking for files within my home directory so I can customize efte without changing the global configuration in /usr/share/efte/config
Would be nice to have a more updated manpage. I checked the other packaging directories, and it doesn't seem like RPM or other package methods have a manpage at all.