anchor.diff:  
   #ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/docs/mkdocs.yml /docs/mkdocs-swarm.yml
   ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/docs/index.md /docs/sources/swarm/index.md
  -RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/index.md
   
   ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/discovery/README.md /docs/sources/swarm/discovery.md
  -RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/discovery.md
   
   ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/api/README.md /docs/sources/swarm/API.md
  -RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/API.md
   
   ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/scheduler/filter/README.md /docs/sources/swarm/scheduler/filter.md
  -RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/scheduler/filter.md
   
   ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/scheduler/strategy/README.md /docs/sources/swarm/scheduler/strategy.md
  -RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/scheduler/strategy.md
  +
  +RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/*.md /docs/sources/swarm/scheduler/*.md
   
   #######################
   # Docker Machine
  
positive.code: 
  #ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/mkdocs.yml /docs/mkdocs-distribution.yml
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/images/notifications.png /docs/sources/registry/images/notifications.png
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/images/registry.png /docs/sources/registry/images/registry.png
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/overview.md /docs/sources/registry/overview.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/overview.md
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/deploying.md /docs/sources/registry/deploying.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/deploying.md
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/configuration.md /docs/sources/registry/configuration.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/configuration.md
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/storagedrivers.md /docs/sources/registry/storagedrivers.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/storagedrivers.md
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/notifications.md /docs/sources/registry/notifications.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/notifications.md
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/spec/api.md /docs/sources/registry/spec/api.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/spec/api.md
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/spec/json.md /docs/sources/registry/spec/json.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/spec/json.md
  
  ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/spec/auth/token.md /docs/sources/registry/spec/auth/token.md
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/spec/auth/token.md
  
  #######################
  # Docker Swarm
  
negative.code: 
  #ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/mkdocs.yml /docs/mkdocs-compose.yml
  
  ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/index.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/install.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/cli.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/yml.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/env.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/completion.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/django.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/rails.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/wordpress.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/extends.md \
    https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/production.md \
    /docs/sources/compose/
  
  RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/*.md
  
  # Then build everything together, ready for mkdocs
  RUN /docs/build.sh
  