feat(emacs): highlight tactics
feat(emacs): highlight tactics

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

eigengrau/lean,avigad/lean,Kha/lean,soonhokong/lean-windows,fpvandoorn/lean,eigengrau/lean,soonhokong/lean,fgdorais/lean,digama0/lean,UlrikBuchholtz/lean,Kha/lean,soonhokong/lean,htzh/lean,eigengrau/lean,fpvandoorn/lean2,leodemoura/lean,c-cube/lean,johoelzl/lean,soonhokong/lean-windows,levnach/lean,soonhokong/lean-osx,fgdorais/lean,levnach/lean,digama0/lean,avigad/lean,avigad/lean,johoelzl/lean,leanprover-community/lean,javra/lean,htzh/lean,soonhokong/lean,codyroux/lean0.1,fpvandoorn/lean2,soonhokong/lean-osx,levnach/lean,Kha/lean,c-cube/lean,c-cube/lean,fpvandoorn/lean2,soonhokong/lean-windows,fpvandoorn/lean,c-cube/lean,avigad/lean,leodemoura/lean,sp3ctum/lean,UlrikBuchholtz/lean,soonhokong/lean-osx,fpvandoorn/lean,leanprover-community/lean,rlewis1988/lean,digama0/lean,javra/lean,UlrikBuchholtz/lean,rlewis1988/lean,soonhokong/lean-windows,leodemoura/lean,leanprover-community/lean,fgdorais/lean,leodemoura/lean,javra/lean,levnach/lean,leanprover/lean,digama0/lean,soonhokong/lean,sp3ctum/lean,c-cube/lean,javra/lean,johoelzl/lean,dselsam/lean,UlrikBuchholtz/lean,htzh/lean,leanprover/lean,soonhokong/lean-windows,codyroux/lean0.1,leanprover/lean,eigengrau/lean,sp3ctum/lean,codyroux/lean0.1,dselsam/lean,soonhokong/travis_test,sp3ctum/lean,fpvandoorn/lean,soonhokong/travis_test,rlewis1988/lean,johoelzl/lean,soonhokong/lean-osx,soonhokong/lean,dselsam/lean,levnach/lean,soonhokong/travis_test,leodemoura/lean,fgdorais/lean,fgdorais/lean,fpvandoorn/lean,soonhokong/travis_test,javra/lean,fpvandoorn/lean2,soonhokong/lean-osx,johoelzl/lean,leanprover-community/lean,rlewis1988/lean,htzh/lean,UlrikBuchholtz/lean,leanprover-community/lean,eigengrau/lean,leanprover/lean,avigad/lean,johoelzl/lean,digama0/lean,sp3ctum/lean,codyroux/lean0.1,fpvandoorn/lean2,htzh/lean,dselsam/lean,rlewis1988/lean,leanprover/lean,leanprover/lean,Kha/lean,avigad/lean,Kha/lean,Kha/lean,rlewis1988/lean,fgdorais/lean,fpvandoorn/lean,leanprover-community/lean,dselsam/lean,leodemoura/lean,dselsam/lean,digama0/lean