fix(emacs): modify emacs mode to reflect recent changes
fix(emacs): modify emacs mode to reflect recent changes

Signed-off-by: Leonardo de Moura <7610bae85f2b530654cc716772f1fe653373e892@microsoft.com>

c-cube/lean,soonhokong/lean-osx,digama0/lean,fgdorais/lean,UlrikBuchholtz/lean,rlewis1988/lean,Kha/lean,soonhokong/lean-windows,avigad/lean,dselsam/lean,soonhokong/lean,levnach/lean,sp3ctum/lean,fgdorais/lean,dselsam/lean,fpvandoorn/lean,leanprover-community/lean,fpvandoorn/lean2,htzh/lean,sp3ctum/lean,johoelzl/lean,levnach/lean,dselsam/lean,eigengrau/lean,leodemoura/lean,fpvandoorn/lean,htzh/lean,avigad/lean,leodemoura/lean,soonhokong/lean-windows,soonhokong/lean,rlewis1988/lean,leanprover/lean,johoelzl/lean,leodemoura/lean,eigengrau/lean,soonhokong/lean-windows,soonhokong/lean-osx,soonhokong/lean-osx,UlrikBuchholtz/lean,leanprover-community/lean,dselsam/lean,eigengrau/lean,dselsam/lean,digama0/lean,johoelzl/lean,javra/lean,soonhokong/lean-osx,soonhokong/lean,c-cube/lean,rlewis1988/lean,Kha/lean,javra/lean,soonhokong/lean,leodemoura/lean,fgdorais/lean,UlrikBuchholtz/lean,Kha/lean,leanprover/lean,UlrikBuchholtz/lean,eigengrau/lean,levnach/lean,leanprover-community/lean,leodemoura/lean,soonhokong/lean-windows,eigengrau/lean,Kha/lean,leanprover-community/lean,leanprover/lean,digama0/lean,sp3ctum/lean,levnach/lean,avigad/lean,fpvandoorn/lean2,Kha/lean,avigad/lean,fpvandoorn/lean,avigad/lean,soonhokong/lean-osx,fpvandoorn/lean,soonhokong/lean,avigad/lean,johoelzl/lean,fpvandoorn/lean2,fpvandoorn/lean2,rlewis1988/lean,fgdorais/lean,Kha/lean,johoelzl/lean,javra/lean,c-cube/lean,htzh/lean,leodemoura/lean,sp3ctum/lean,leanprover-community/lean,digama0/lean,sp3ctum/lean,htzh/lean,c-cube/lean,javra/lean,c-cube/lean,digama0/lean,htzh/lean,fpvandoorn/lean2,levnach/lean,leanprover-community/lean,dselsam/lean,leanprover/lean,UlrikBuchholtz/lean,digama0/lean,soonhokong/lean-windows,fgdorais/lean,fpvandoorn/lean,fgdorais/lean,fpvandoorn/lean,rlewis1988/lean,javra/lean,leanprover/lean,rlewis1988/lean,johoelzl/lean,leanprover/lean