This is an elegant solution to a common problem I didn't even realize I had. You'd think the number of times I've cd'ed to the same directory or misspelled 'em

This is an elegant solution to a common problem I didn't even realize I had. You'd think the number of times I've cd'ed to the same directory or misspelled 'emacs' as 'enacs' or 'emac s...' would have prompted me to alias them to something useful, but at least now I can figure out what I've been missing!