It does not affect the behaviour of proxy.golang.org or the go command.
        Instead we recommend using the retract directive which will be processed by all 3 of the above.

        If you have deleted your repo, please recreate it and publish a retraction.

        Retracting a module version involves adding a retract directive to your go.mod file and publishing a new version.

      when {
        "no-cache".equals(directive, ignoreCase = true) -> {
          noCache = true
        }

        "no-store".equals(directive, ignoreCase = true) -> {
          noStore = true
        }

        "max-age".equals(directive, ignoreCase = true) -> {
          maxAgeSeconds = parameter.toNonNegativeInt(-1)
        }

        "s-maxage".equals(directive, ignoreCase = true) -> {

pkg go/ast, func ParseDirective(token.Pos, string) (Directive, bool) #68021
pkg go/ast, method (*Directive) End() token.Pos #68021
pkg go/ast, method (*Directive) ParseArgs() ([]DirectiveArg, error) #68021
pkg go/ast, method (*Directive) Pos() token.Pos #68021
pkg go/ast, type BasicLit struct, ValueEnd token.Pos #76031
pkg go/ast, type Directive struct #68021
pkg go/ast, type Directive struct, Args string #68021

			Description: `turn 'on' to set Strict-Transport-Security 'includeSubDomains' directive` + defaultHelpPostfix(browserHSTSIncludeSubdomains),
			Optional:    true,
			Type:        "boolean",
		},
		config.HelpKV{
			Key:         browserHSTSPreload,
			Description: `turn 'on' to set Strict-Transport-Security 'preload' directive` + defaultHelpPostfix(browserHSTSPreload),
			Optional:    true,
			Type:        "boolean",
		},

}

// isDirectiveValid - check if tagging-directive is valid.
func isDirectiveValid(v string) bool {
	// Check if set metadata-directive is valid.
	return isDirectiveCopy(v) || isDirectiveReplace(v)
}

// Check if the directive COPY is requested.
func isDirectiveCopy(value string) bool {
	// By default if directive is not set we
	// treat it as 'COPY' this function returns true.

func (in *Input) enabled() bool {
	return len(in.ifdefStack) == 0 || in.ifdefStack[len(in.ifdefStack)-1]
}

func (in *Input) expectNewline(directive string) {
	tok := in.Stack.Next()
	if tok != '\n' {
		in.expectText("expected newline after", directive)
	}
}

func (in *Input) Next() ScanToken {
	if in.peek {
		in.peek = false
		tok := in.peekToken
		in.text = in.peekText
		return tok
	}

pkg go/build, type Directive struct #56986
pkg go/build, type Directive struct, Pos token.Position #56986
pkg go/build, type Directive struct, Text string #56986
pkg go/build, type Package struct, Directives []Directive #56986
pkg go/build, type Package struct, TestDirectives []Directive #56986
pkg go/build, type Package struct, XTestDirectives []Directive #56986
pkg go/token, method (*File) Lines() []int #57708

 * directive:
 *
 * ```java
 * Request request = new Request.Builder()
 *     .cacheControl(new CacheControl.Builder().noCache().build())
 *     .url("http://publicobject.com/helloworld.txt")
 *     .build();
 * ```
 *
 * If it is only necessary to force a cached response to be validated by the server, use the more
 * efficient `max-age=0` directive instead:
 *
 * ```java

### Go command {#go-command}

`go test` now invokes the stdversion vet check by default.
This reports the use of standard library symbols that are too new
for the Go version in force in the referring file,
as determined by `go` directive in `go.mod` and build tags on the file.

}

// IsHSTSIncludeSubdomains - is HSTS 'includeSubdomains' directive enabled
func (browseCfg *Config) IsHSTSIncludeSubdomains() string {
	configLock.RLock()
	defer configLock.RUnlock()
	if browseCfg.HSTSSeconds > 0 && browseCfg.HSTSIncludeSubdomains {
		return config.EnableOn
	}
	return config.EnableOff
}

// IsHSTSPreload - is HSTS 'preload' directive enabled
func (browseCfg *Config) IsHSTSPreload() string {