Put the following in your ~/.config/mc/menu to map g and G to
git-annex-get and git-annex-drop in the famous mc file manager:

    + ! t t
    g git annex get
      git annex get %f

    + t t
    g git annex get
      git annex get %u

    + ! t t
    G git annex drop
      git annex drop %f

    + t t
    G git annex drop
      git annex drop %u