var CmdTool = &base.Command{ Run: runTool, UsageLine: "go tool [-n] command [args...]", Short: "run specified go tool", Long: ` Tool runs the go tool command identified by the arguments. With no arguments it prints the list of known tools. The -n flag causes tool to print the command that would be executed but not execute it. For more about each tool command, see 'go doc cmd/<command>'. `, }