public override Pattern Regen(Grammar g)
{
return(new PatternRef(Name));
var r = new PatternRef(Name);
if (r.RefsComputed = RefsComputed)
{
r.Target = g[Name];
}
return(r);
}
public override void Emit(Grammar g)
{
var c = g.CodeGen;
c.GotoFalse(c["o"] != c["l"], Fail);
// Look for a term
var term = new PatternRef("term");
term.Emit(g);
}