nf

// Before pulling the latest changes from the go repository, first
// run this tool:
//   cd go-tour
//   go build -o conv conv.go
//   ./conv < static/index.html
// It will create tour.article and a prog directory full of .go files.
// Read over tour.article and check that it makes sense.
// You will probably want to:
//   hg pull -u
//   go get -u code.google.com/p/go.talks/pkg/present