refactor(emacs/lean-type): clean up
refactor(emacs/lean-type): clean up

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