const regexp/syntax.flagOff

7 uses

	regexp/syntax (current package)
		regexp.go#L109: 	flagOff                         // )
		regexp.go#L121: 	(*flags)[last] |= flagOff // maybe start==last
		regexp.go#L227: 	if f&flagPrec != 0 && f&^(flagOff|flagPrec) != 0 && f&flagOff != 0 {
		regexp.go#L231: 	if f&^(flagOff|flagPrec) != 0 {
		regexp.go#L253: 	if f&flagOff != 0 {
		regexp.go#L390: 		must |= flagOff