[AgRule("GLookup", "Form", Context = "Body")] static Ast FormGLookup(Ast n, string name)
{
var ret = findL(name, n.Parent(), n.ChildIndex() - 1);
return((ret != null) ? ret : n.ErrorQuestion());
}
static bool ElementIsErrorQuestion(Racr.AstNode n)
{
return(n == n.ErrorQuestion());
}
[AgRule("IsErrorQuestion", "Element")] static bool ElementIsErrorQuestion(Ast n)
{
return(n == n.ErrorQuestion());
}
static Racr.AstNode FromGLookup(Racr.AstNode n, string name)
{
var ret = findL(name, n.Parent(), n.ChildIndex() - 1);
return((ret != null) ? ret : n.ErrorQuestion());
}