const regexp/syntax.OpWordBoundary

5 uses

	regexp/syntax (current package)
		compile.go#L123: 	case OpWordBoundary:
		op_string.go#L21: 	_ = x[OpWordBoundary-11]
		parse.go#L1025: 					p.op(OpWordBoundary)
		regexp.go#L49: 	OpWordBoundary                 // matches word boundary `\b`
		regexp.go#L181: 	case OpWordBoundary: