"{\n", "{",
	",\n", ",",
	".\n", ". ",
	":\n", ": ", // not possible in gofmt today

	"\n", ";",
)

// gofmtLine returns the gofmt-formatted string for an AST node,
// ensuring that it is on a single line.
func gofmtLine(n interface{}) string {
	return gofmtLineReplacer.Replace(gofmt(n))

		// Add the result type, if any.
		if name.FuncType.Result != nil {
			rtype := p.rewriteUnsafe(name.FuncType.Result.Go)
			if rtype != name.FuncType.Result.Go {
				needsUnsafe = true
			}
			sb.WriteString(gofmtLine(rtype))
			result = true
		}

		// Add the second result type, if any.
		if twoResults {
			if name.FuncType.Result == nil {
				// An explicit void result looks odd but it