protected void OpenScope(IScope scope, ParseContext context)
{
if (BeforeScopeOpens != null) {
BeforeScopeOpens.Invoke(scope, context);
}
context.Scopes.Push(scope);
scope.Open(context.Analyzer);
if (AfterScopeOpens != null) {
AfterScopeOpens.Invoke(scope, context);
}
}
