void Trigger(Rule top)
{
string name;
var rule = new Rule(top, false);
UpdateLocation();
Expect(16);
Identifier(out name);
rule.Event = SM.AddEvent(name);
while (la.kind == 21 || la.kind == 22 || la.kind == 23)
{
Action(rule);
}
rule.CreateTrigger(SM);
while (la.kind == 18)
{
Rule when = new Rule(rule, true);
WhenClause(when);
while (la.kind == 21 || la.kind == 22 || la.kind == 23)
{
Action(when);
}
when.CreateTrigger(SM);
}
}
