if len(columns) != len(valueFuncs) {
		return fmt.Errorf("cannot prepend columns, unmatched value functions")
	}
	if len(columns) == 0 {
		return nil
	}

	// Compute the new rows
	newRows := make([][]interface{}, len(table.Rows))
	for i := range table.Rows {
		newCells := make([]interface{}, 0, len(columns)+len(table.Rows[i].Cells))

		if pos == end {

	if err != nil {
		return 0, err
	}

	var newPos int64
	switch whence {
	case 0:
		newPos = offset
	case 1:
		newPos = f.pos + offset
	case 2:
		var st Stat_t
		if err := Fstat(fd, &st); err != nil {
			return 0, err
		}
		newPos = st.Size + offset
	default:
		return 0, errnoErr(EINVAL)
	}

	if newPos < 0 {
		return 0, errnoErr(EINVAL)
	}

	f.seeked = true

            Map<Object, InputLocation> newlocs = this.locations != null ? this.locations : Collections.emptyMap();
            Map<Object, InputLocation> oldlocs = this.base != null && this.base.locations != null ? this.base.locations : Collections.emptyMap();
            Map<Object, InputLocation> locations = new HashMap<>();
            locations.put("", newlocs.containsKey("") ? newlocs.get("") : oldlocs.get(""));

	defer func() {
		if !ok {
			merged = nil
			next = nil
		}
	}()

	ix := -1
	extend := func(newLow *int, newArray *[]rune, pc uint32) bool {
		if ix > 0 && (*newArray)[*newLow] <= merged[ix] {
			return false
		}
		merged = append(merged, (*newArray)[*newLow], (*newArray)[*newLow+1])
		*newLow += 2
		ix += 2
		next = append(next, pc)
		return true
	}

	for lx < leftLen || rx < rightLen {

          if (!operations->contains(successor) &&
              !ops_to_avoid.contains(successor)) {
            new_ops.insert(successor);
            operations->insert(successor);
          }
        }
      }
    }
    ops_to_process.swap(new_ops);
    new_ops.clear();
  }
}

TF::StatefulPartitionedCallOp MakeFuncCaller(

	t.queue(op)
}

const maxLineLength = 4096

func (t *Terminal) setLine(newLine []rune, newPos int) {
	if t.echo {
		t.moveCursorToPos(0)
		t.writeLine(newLine)
		for i := len(newLine); i < len(t.line); i++ {
			t.writeLine(space)
		}
		t.moveCursorToPos(newPos)
	}
	t.line = newLine
	t.pos = newPos
}

func (t *Terminal) advanceCursor(places int) {
	t.cursorX += places

func NewBasicPodManager() Manager {
	pm := &basicManager{}
	pm.SetPods(nil)
	return pm
}

// Set the internal pods based on the new pods.
func (pm *basicManager) SetPods(newPods []*v1.Pod) {
	pm.lock.Lock()
	defer pm.lock.Unlock()

	pm.podByUID = make(map[kubetypes.ResolvedPodUID]*v1.Pod)
	pm.podByFullName = make(map[string]*v1.Pod)

	}

	// updatePodFunc is the local function which updates the pod cache *oldPods* with new pods *newPods*.
	// After updated, new pod will be stored in the pod cache *pods*.
	// Notice that *pods* and *oldPods* could be the same cache.
	updatePodsFunc := func(newPods []*v1.Pod, oldPods, pods map[types.UID]*v1.Pod) {
		filtered := filterInvalidPods(newPods, source, s.recorder)
		for _, ref := range filtered {

	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)
	pflag.Parse()

	pkgs, err := loadPkgs(pflag.Args()...)
	if err != nil {
		klog.Errorf("failed to load packages: %v", err)
	}

	pkgs = massage(pkgs)
	boss := newBoss(pkgs)

	var allErrs []error
	for _, pkg := range pkgs {
		if pkgErrs := boss.Verify(pkg); pkgErrs != nil {
			allErrs = append(allErrs, pkgErrs...)
		}
	}

	fail := false
	for _, err := range allErrs {

		// block's source position in some cases?
		newpos := "b.Pos" // default to block's source position
		if i < len(pos) && pos[i] != "" {
			// Use the previous control value's source position.
			newpos = pos[i]
		}

		// Generate a new control value (or copy an existing value).
		genControls[i] = genResult0(rr, arch, control, false, false, newpos, nil)
	}
	switch outdata.controls {
	case 0: