feat(frontends/lean/builtin_cmds): display derived instances
feat(frontends/lean/builtin_cmds): display derived instances

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