can tab complete better

rename all of them so we can use non-conflicting lowercase.  Manpage updates pending

module so that if a directory path is specified we get valid output

obvious

ok I see output_dest was actually used but IMHO this should be something we use the shell for, i.e. output to stdout and redirect, using tee if neccessary

option overload.

DRY!

style bits (underscores between compound words, use dest always in optparse)

ans-command

Is there something we can use to generate manpages from markdown?