Add the run-emitter test.
Add the run-emitter test.

git-svn-id: 0565f6b8fb3ed376b18cfb8d5c241ae1d78d7d63@217 18f92427-320e-0410-9341-c67f048884a3

Distrotech/yaml,kylewlacy/libyaml,ingydotnet/libyaml-mirror,Distrotech/yaml,yamad/libyaml,yamad/libyaml