refactor(api/env): use module procedures
refactor(api/env): use module procedures

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