check method
Implementation
@override
bool check(GrammarContext<S> context) {
return super.check(context) &&
[begin, end, ...includes].every(
(grammar) => grammar?.check(context) != false,
);
}
@override
bool check(GrammarContext<S> context) {
return super.check(context) &&
[begin, end, ...includes].every(
(grammar) => grammar?.check(context) != false,
);
}