Currently, gpg has some long options that are abbreviated. This is a usability
problem, since one has to remember which ones are abbreviated, and how.
Furthermore, it is hard to pronounce them, forcing one to spell them out, e. g.
"please do gpg dash dash receive keys foo" - [gpg --receive-keys foo] fails -
"no, sorry, I mean r-e-c-v-dash-keys".
The plan is to go over all options, replace offending options with unabbreviated
ones, keeping an alias for the old option so that we don't break scripts and
muscle memory, and update the documentation.