func exampleOutput(b *ast.BlockStmt, comments []*ast.CommentGroup) (output string, unordered, ok bool) {
	if _, last := lastComment(b, comments); last != nil {
		// test that it begins with the correct prefix
		text := last.Text()
		if loc := outputPrefix.FindStringSubmatchIndex(text); loc != nil {
			if loc[2] != -1 {
				unordered = true
			}
			text = text[loc[1]:]

//
//	strings
//	"abc"
//	"123x"
//	regexps
//	"[a-z]+"
//	0-3;0-3
//	-;-
//	"([0-9])([0-9])([0-9])"
//	-;-
//	-;0-3 0-1 1-2 2-3
//
// The stanza begins by defining a set of strings, quoted
// using Go double-quote syntax, one per line. Then the
// regexps section gives a sequence of regexps to run on
// the strings. In the block that follows a regexp, each line

	dc.dListerSynced = dInformer.Informer().HasSynced
	dc.rsListerSynced = rsInformer.Informer().HasSynced
	dc.podListerSynced = podInformer.Informer().HasSynced
	return dc, nil
}

// Run begins watching and syncing.
func (dc *DeploymentController) Run(ctx context.Context, workers int) {
	defer utilruntime.HandleCrash()

	// Start events processing pipeline.
	dc.eventBroadcaster.StartStructuredLogging(3)

		}
	}()
	f()
}

func TestInvalidFlags(t *testing.T) {
	tests := []struct {
		flag     string
		errorMsg string
	}{
		{
			flag:     "-foo",
			errorMsg: "flag \"-foo\" begins with -",
		},
		{
			flag:     "foo=bar",
			errorMsg: "flag \"foo=bar\" contains =",
		},
	}

	for _, test := range tests {
		testName := fmt.Sprintf("FlagSet.Var(&v, %q, \"\")", test.flag)

	// we explicitly shut it down on stopCh signal even if it wasn't
	// effectively started.
	go evaluator.shutdownOnStop()

	return evaluator
}

// start begins watching and syncing.
func (e *quotaEvaluator) start() {
	defer utilruntime.HandleCrash()

	for i := 0; i < e.workers; i++ {
		go wait.Until(e.doWork, time.Second, e.stopCh)
	}
}

				break
			}
			if s[j] == '\\' && j+1 < len(s) {
				j++
			}
		}
	}
	return "", 0, 0, false
}

func parseLinkLabel(p *parseState, s string, i int) (string, int, bool) {
	// “A link label begins with a left bracket ([) and ends with
	// the first right bracket (]) that is not backslash-escaped.
	// Between these brackets there must be at least one character
	// that is not a space, tab, or line ending.

	return x.Pos, x.Pos.add(")")
}

// An input represents a single input file being parsed.
type input struct {
	// Lexing state.
	filename   string    // name of input file, for errors
	complete   []byte    // entire input
	remaining  []byte    // remaining input
	tokenStart []byte    // token being scanned to end of input
	token      token     // next token to be returned by lex, peek

				// contain arbitrary substrings.
				break
			}
			if field == "version" && i < len(fields)-1 {
				// Check that the next field is plausibly a version number.
				// We require only that it begins with an ASCII digit,
				// since we don't know what version numbering schemes a given
				// C compiler may use. (Clang and GCC mostly seem to follow the scheme X.Y.Z,

func unwrapAll(err error) error {
	for {
		werr := errors.Unwrap(err)
		if werr == nil {
			return err
		}
		err = werr
	}
}

// stringsHasPrefixFold tests whether the string s begins with prefix ignoring case.
func stringsHasPrefixFold(s, prefix string) bool {
	// Test match with case first.
	return len(s) >= len(prefix) && (s[0:len(prefix)] == prefix || strings.EqualFold(s[0:len(prefix)], prefix))
}

	return fmt.Sprintf("/app-health/%v/readyz", container),
		fmt.Sprintf("/app-health/%v/livez", container),
		fmt.Sprintf("/app-health/%v/startupz", container)
}

// Run opens a the status port and begins accepting probes.
func (s *Server) Run(ctx context.Context) {
	log.Infof("Opening status port %d", s.statusPort)

	mux := http.NewServeMux()

	// Add the handler for ready probes.