// gc error messages continue onto additional lines with leading tabs.
	// Split the output at the beginning of each line that doesn't begin with a tab.
	// <autogenerated> lines are impossible to match so those are filtered out.
	var res []string
	for _, line := range strings.Split(out, "\n") {
		if strings.HasSuffix(line, "\r") { // remove '\r', output by compiler on windows
			line = line[:len(line)-1]
		}

	ended := false       // found non-blank, non-// line, so stopped accepting //go:build lines
	inSlashStar := false // in /* */ comment

Lines:
	for len(p) > 0 {
		line := p
		if i := bytes.IndexByte(line, '\n'); i >= 0 {
			line, p = line[:i], p[i+1:]
		} else {
			p = p[len(p):]
		}
		line = bytes.TrimSpace(line)
		if len(line) == 0 && !ended { // Blank line
			// Remember position of most recent blank line.

	var prefix []byte
	for _, c := range lines[0] {
		if c != '\t' {
			break
		}
		prefix = append(prefix, byte('\t'))
	}
	// Remove prefix from all tabs, fail otherwise.
	for i := range lines {
		line := lines[i]
		// It's OK for the last line to be blank (trailing \n)
		if i == len(lines)-1 && len(line) <= len(prefix) && bytes.TrimSpace(line) == nil {
			lines[i] = []byte{}
			break
		}

            }
        }

        String[] lines = NEXT_LINE.split(msg);
        String currentColor = "";

        for (int i = 0; i < lines.length; i++) {
            // add eventual current color inherited from previous line
            String line = currentColor + lines[i];

            // look for last ANSI escape sequence to check if nextColor

		}
		prof = strings.Trim(prof, "\n")
		lines := strings.Split(prof, "\n")
		if len(lines) < 6 {
			t.Fatalf("expected >=6 lines, got %d %q\n%s", len(lines), prof, prof)
		}
		// checking that the line is like "35258904 1 @ 0x48288d 0x47cd28 0x458931"
		r2 := `^\d+ \d+ @(?: 0x[[:xdigit:]]+)+`
		if ok, err := regexp.MatchString(r2, lines[3]); err != nil || !ok {
			t.Errorf("%q didn't match %q", lines[3], r2)

	metrics.IPTablesRulesTotal.WithLabelValues(string(utiliptables.TableFilter)).Set(float64(proxier.filterRules.Lines()))
	metrics.IPTablesRulesLastSync.WithLabelValues(string(utiliptables.TableFilter)).Set(float64(proxier.filterRules.Lines()))
	metrics.IPTablesRulesTotal.WithLabelValues(string(utiliptables.TableNAT)).Set(float64(proxier.natRules.Lines() + skippedNatRules.Lines() - deletedChains))

			// //line directives must be at the start of the line (column colbase).
			// /*line*/ directives can be anywhere in the line.
			text := commentText(msg)
			if (col == colbase || msg[1] == '*') && strings.HasPrefix(text, "line ") {
				var pos Pos // position immediately following the comment
				if msg[1] == '/' {
					// line comment (newline is part of the comment)
					pos = MakePos(p.file, line+1, colbase)
				} else {

	}

	// For reproducibility, if we are writing a new go line,
	// and we're not explicitly modifying the toolchain line with 'go get toolchain@something',
	// and the go version is one that supports switching toolchains,
	// and the toolchain running right now is newer than the current toolchain line,
	// then update the toolchain line to record the newer toolchain.
	//

	pwd := a.Package.Dir
	for _, line := range bytes.Split(testlog, []byte("\n")) {
		if len(line) == 0 {
			continue
		}
		s := string(line)
		op, name, found := strings.Cut(s, " ")
		if !found {
			if cache.DebugTest {
				fmt.Fprintf(os.Stderr, "testcache: %s: input list malformed (%q)\n", a.Package.ImportPath, line)
			}
			return cache.ActionID{}, errBadTestInputs
		}

	clear: both;
	margin: 1.25em 0 1.1875em;
	height: 0;
}

/* Helpful Typography Defaults */
em,
i {
	font-style: italic;
	line-height: inherit;
}

strong,
b {
	font-weight: bold;
	line-height: inherit;
}

small {
	font-size: 60%;
	line-height: inherit;
}

code {
	font-family: "Droid Sans Mono", "DejaVu Sans Mono", monospace;
	font-weight: normal;