core: Support moonscript modules
core: Support moonscript modules

Former-commit-id: feae0fffc3e55772b58fac6f0b48917f23146366 [formerly feafd85fe0a0338aff2835d2fc75cf617995512f]
Former-commit-id: 647e4ec26531c10b68da3d15840e2605cb52e684
torhve/ivar2,torhve/ivar2,haste/ivar2,torhve/ivar2