}

						// Add new line after hint within the block.
						stmt.Line = append(stmt.Line, nil)
						copy(stmt.Line[j+2:], stmt.Line[j+1:])
						new := &Line{Token: tokens[1:], InBlock: true}
						stmt.Line[j+1] = new
						return new
					}
				}
			}
		}
	}

	new := &Line{Token: tokens}
	x.Stmt = append(x.Stmt, new)
	return new
}

	}
	return b.clearExtra() | counterStateBits(x)<<stateExtraShift
}

// New returns a counter with the given name.
// New can be called in global initializers and will be compiled down to
// linker-initialized data. That is, calling New to initialize a global
// has no cost at program startup.
func New(name string) *Counter {
	// Note: not calling defaultFile.New in order to keep this
	// function something the compiler can inline and convert

	}
	newPath, newVersion, err := parsePathVersionOptional("new", new, true)
	if err != nil {
		base.Fatalf("go: -replace=%s: %v", arg, err)
	}
	if newPath == new && !modfile.IsDirectoryPath(new) {
		base.Fatalf("go: -replace=%s: unversioned new path must be local directory", arg)
	}

	workedits = append(workedits, func(f *modfile.WorkFile) {

	{name: "AtomicLoad64", argLength: 2, typ: "(UInt64,Mem)"},                                  // Load from arg0.  arg1=memory.  Returns loaded value and new memory.
	{name: "AtomicLoadPtr", argLength: 2, typ: "(BytePtr,Mem)"},                                // Load from arg0.  arg1=memory.  Returns loaded value and new memory.

type pkfunc struct {
	pk, fcn uint32
}

// pcombinestate
type pcombinestate struct {
	// Meta-data builder for the package.
	cmdb *encodemeta.CoverageMetaDataBuilder
	// Maps function meta-data hash to new function index in the
	// new version of the package we're building.
	ftab map[[16]byte]uint32
}

func newMetaMerge() *metaMerge {
	return &metaMerge{
		pkm:    make(map[string]*pkstate),
		astate: &argstate{},
	}
}

  const TEXT_MARGIN = 2;
  const FONT_SIZE = 12;
  const MIN_FONT_SIZE = 8;

  // Fields
  let pivots = [];          // Indices of currently selected data.Sources entries.
  let matches = new Set();  // Indices of sources that match search
  let elems = new Map();    // Mapping from source index to display elements
  let displayList = [];     // List of boxes to display.
  let actionMenuOn = false; // Is action menu visible?

// GODEBUG=gocacheverify=1.
var verify = false

var errVerifyMode = errors.New("gocacheverify=1")

// DebugTest is set when GODEBUG=gocachetest=1 is in the environment.
var DebugTest = false

func init() { initEnv() }

var (
	gocacheverify = godebug.New("gocacheverify")
	gocachehash   = godebug.New("gocachehash")
	gocachetest   = godebug.New("gocachetest")
)

func initEnv() {
	if gocacheverify.Value() == "1" {

	// receive all of the transformed bytes.
	ErrShortDst = errors.New("transform: short destination buffer")

	// ErrShortSrc means that the source buffer has insufficient data to
	// complete the transformation.
	ErrShortSrc = errors.New("transform: short source buffer")

	// ErrEndOfSpan means that the input and output (the transformed input)
	// are not identical.
	ErrEndOfSpan = errors.New("transform: input and output are not identical")

func replacePrefix(s, old, new string) string {
	n := strings.Count(s, old)
	if n == 0 {
		return s
	}

	s = strings.ReplaceAll(s, " "+old, " "+new)
	s = strings.ReplaceAll(s, "\n"+old, "\n"+new)
	s = strings.ReplaceAll(s, "\n\t"+old, "\n\t"+new)
	if strings.HasPrefix(s, old) {
		s = new + s[len(old):]
	}
	return s
}

type cmdError struct {

	Unlike Unix mkdir, parent directories are always created if
	needed.

mv old new
	rename a file or directory to a new path

	OS-specific restrictions may apply when old and new are in
	different directories.

replace [old new]... file
	replace strings in a file

	The 'old' and 'new' arguments are unquoted as if in quoted
	Go strings.

rm path...
	remove a file or directory