private static void Execute(CompilerState state, Element element)
{
if (BlockElement(element))
{
state.Blocks.Push();
}
foreach (var inline in element.Children)
{
Execute(state, inline);
}
var obj = state.Execute(element, state.Blocks.Current.Objects.ToArray());
if (BlockElement(element))
{
state.Blocks.Pop();
}
if (obj != null)
{
// basically pass the returned object to the previous environment
var flattened = obj.Flatten();
if (IsEnvironmentArgument(element))
{
flattened = new Argument[] { new Argument(element, flattened) };
}
state.Blocks.Current.Objects.AddRange(flattened);
}
}
private static IEnumerable <DocumentElement> Execute(CompilerState state, SyntaxNode element)
{
var obj = state.Execute(element);
var elements = new List <DocumentElement>();
if (obj != null)
{
var flattened = obj.Flatten();
return(flattened.Select(e => e.Value).OfType <DocumentElement>());
}
else
{
return(Array.Empty <DocumentElement>());
}
}
