}
	return size
}

// recordLine records the output line number for the next non-whitespace
// token in *linePtr. It is used to compute an accurate line number for a
// formatted construct, independent of pending (not yet emitted) whitespace
// or comments.
func (p *printer) recordLine(linePtr *int) {
	p.linePtr = linePtr
}

// linesFrom returns the number of output lines between the current

		return err
	}

	var lineno int
	lineErr := func(err error) error {
		if errors.As(err, new(*CommandError)) {
			return err
		}
		return fmt.Errorf("%s:%d: %w", file, lineno, err)
	}

	// In case of failure or panic, flush any pending logs for the section.
	defer func() {
		if sErr := endSection(false); sErr != nil && err == nil {
			err = lineErr(sErr)
		}
	}()

	for {

              "tooltip": false,
              "viz": false
            },
            "insertNulls": false,
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",

		txt = z
		file = file[:len(file)-len(".bz2")] // for error messages
	} else {
		txt = f
	}
	lineno := 0
	scanner := bufio.NewScanner(txt)
	var (
		str       []string
		input     []string
		inStrings bool
		re        *Regexp
		refull    *Regexp
		nfail     int
		ncase     int
	)
	for lineno := 1; scanner.Scan(); lineno++ {
		line := scanner.Text()
		switch {
		case line == "":

              "tooltip": false,
              "viz": false
            },
            "insertNulls": false,
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",

   //   (multiply_linear_by_lr ? clamp(-l1 * lr, linear, l1 * lr)
   //                            clamp(-l1, linear, l1)) - linear
   (TF_SubOp:$linear_clipped_minus_linear
     (ConstAttrIfThenElse
       $multiply_linear_by_lr,
       (Clamp $src_op,
         (TF_NegOp (TF_MulOp $l1, $lr)),
         (CreateTFReadVariableOp $src_op, $l1, $linear),
         (TF_MulOp $l1, $lr)
       ),
       (Clamp $src_op,

///     Scope linear = root.NewSubScope("linear");
///     // W will be named "linear/W"
///     auto W = Variable(linear.WithOpName("W"),
///                       {2, 2}, DT_FLOAT);
///     // b will be named "linear/b_3"
///     int idx = 3;
///     auto b = Variable(linear.WithOpName("b_", idx),
///                       {2}, DT_FLOAT);
///     auto x = Const(linear, {...});  // name: "linear/Const"

              "tooltip": false,
              "viz": false
            },
            "insertNulls": false,
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",

			end = nodeEnd
		}
		lineNodes[lineno] = append(lineNodes[lineno], n)
	}
	if start < 1 {
		start = 1
	}

	var src graph.Nodes
	for lineno := start; lineno <= end; lineno++ {
		line, ok := reader.line(file, lineno)
		if !ok {
			break
		}
		flat, cum := lineNodes[lineno].Sum()
		src = append(src, &graph.Node{
			Info: graph.NodeInfo{
				Name:   strings.TrimRight(line, "\n"),

	data, err := os.ReadFile(input)
	if err != nil {
		t.Error(err)
		return
	}
	lineno := 0
	lines := strings.Split(string(data), "\n")
	for _, line := range lines {
		lineno++

		fileline := fmt.Sprintf("%s:%d", input, lineno)
		if m := errRE.FindStringSubmatch(line); m != nil {
			all := m[1]
			mm := errQuotesRE.FindAllStringSubmatch(all, -1)
			if len(mm) != 1 {