}

func needsQuoting(s string) bool {
	if len(s) == 0 {
		return true
	}
	for i := 0; i < len(s); {
		b := s[i]
		if b < utf8.RuneSelf {
			// Quote anything except a backslash that would need quoting in a
			// JSON string, as well as space and '='
			if b != '\\' && (b == ' ' || b == '=' || !safeSet[b]) {
				return true
			}
			i++
			continue
		}
		r, size := utf8.DecodeRuneInString(s[i:])

		// #attwithasciifnescapedchar
		{`attachment; filename="f\oo.html"`,
			"attachment",
			m("filename", "f\\oo.html")},
		// #attwithasciifnescapedquote
		{`attachment; filename="\"quoting\" tested.html"`,
			"attachment",
			m("filename", `"quoting" tested.html`)},
		// #attwithquotedsemicolon
		{`attachment; filename="Here's a semicolon;.html"`,
			"attachment",
			m("filename", "Here's a semicolon;.html")},

		return str("INFO", l-LevelInfo)
	case l < LevelError:
		return str("WARN", l-LevelWarn)
	default:
		return str("ERROR", l-LevelError)
	}
}

// MarshalJSON implements [encoding/json.Marshaler]
// by quoting the output of [Level.String].
func (l Level) MarshalJSON() ([]byte, error) {
	// AppendQuote is sufficient for JSON-encoding all Level strings.
	// They don't contain any runes that would produce invalid JSON
	// when escaped.

just an example which normally is greater than the most of the lists used.

2. Add new key:value to container name: n1

	path: a.b.[name:n1]
	value:
	  new_attr: v3

*NOTES*
- Due to loss of string quoting during unmarshaling, keys and values should not be string quoted, even if they appear
that way in the object being patched.

  fi
}

echoerr () {
  echo 1>&2 "$@"
}
vlog () {
  [[ $verbose || $debug ]] && echoerr "$@"
}
dlog () {
  [[ $debug ]] && echoerr "$@"
}
execRunner () {
  # print the arguments one to a line, quoting any containing spaces
  [[ $verbose || $debug ]] && echo "# Executing command line:" && {
    for arg; do
      if printf "%s\n" "$arg" | grep -q ' '; then
        printf "\"%s\"\n" "$arg"
      else

	// Discussion:
	//   This is often due to a typo in an HTML element, but some runes
	//   are banned in tag names, attribute names, and unquoted attribute
	//   values because they can tickle parser ambiguities.
	//   Quoting all attributes is the best policy.
	ErrBadHTML

	// ErrBranchEnd: "{{if}} branches end in different contexts"
	// Example:
	//   {{if .C}}<a href="{{end}}{{.X}}
	// Discussion:

	out, err := runner.exec.Command(iptablesSaveCmd, "-t", string(table)).CombinedOutput()
	if err != nil {
		return false, fmt.Errorf("error checking rule: %v", err)
	}

	// Sadly, iptables has inconsistent quoting rules for comments. Just remove all quotes.
	// Also, quoted multi-word comments (which are counted as a single arg)
	// will be unpacked into multiple args,

func escape(s string) string {
	s = strings.Replace(s, "\\", "\\\\", -1)
	s = strings.Replace(s, "'", "\\'", -1)
	// Conservative guess at characters that will force quoting
	if s == "" || strings.ContainsAny(s, "\\ ;#*&$~?!|[]()<>{}`") {
		s = "'" + s + "'"
	}
	return s
}

// asCommandLine renders cmd as something that could be copy-and-pasted into a command line

	CC, err := goEnv("CC")
	if err != nil {
		return nil, err
	}

	GOGCCFLAGS, err := goEnv("GOGCCFLAGS")
	if err != nil {
		return nil, err
	}

	// Split GOGCCFLAGS, respecting quoting.
	//
	// TODO(bcmills): This code also appears in
	// cmd/cgo/internal/testcarchive/carchive_test.go, and perhaps ought to go in
	// src/cmd/dist/test.go as well. Figure out where to put it so that it can be
	// shared.

	def __init__(self):
		gdb.Command.__init__(self, "iface", gdb.COMMAND_DATA, gdb.COMPLETE_SYMBOL)

	def invoke(self, arg, _from_tty):
		for obj in gdb.string_to_argv(arg):
			try:
				#TODO fix quoting for qualified variable names
				obj = gdb.parse_and_eval(str(obj))
			except Exception as e:
				print("Can't parse ", obj, ": ", e)
				continue

			if obj['data'] == 0:
				dtype = "nil"
			else: