Martin Guy [off-list ref] writes:
I'm sure this must have been thought of before and rejected, but us RSI
sufferers would like to be able to say "git rebase -c" for "--continue"
not only for speed and ease, but for all the other RSI sufferers out
there.
I'm afraid you'll have hard time to bring *any* one-letter option into
core Git.
That said, an option here is to maintain suitable set of aliases,
probably contributed to Git to be easily installed, containing, say,
git config --global alias.re 'rebase'
git config --global alias.rc 'rebase --continue'
git config --global alias.ra 'rebase --abort'
etc.
HTH,
--
Sergey Organov