Add man page suffix to program name in comment
Remove two aliases that I just don't use

*   «ls -la» will work on any system, dotfiles or not, is only a few
    more letters, and is hardwired at this point
*   «sb» has essentiall the same effect as «exec bash», which again,
    already works everywhere
Add an alias for rcsdiff(1) formatting
Never write Vim :make output to terminal

I've never used it; this seems tidier