/**
* Pushes a Source onto the input stack.
*
* @see #getSource()
* @see #pop_source()
*/
protected void push_source(Source source, bool autopop)
{
source.init(this);
source.setParent(this.source, autopop);
// source.setListener(listener);
if (listener != null)
listener.handleSourceChange(this.source, "suspend");
this.source = source;
if (listener != null)
listener.handleSourceChange(this.source, "push");
}
/**
* Adds input for the Preprocessor.
*
* Inputs are processed in the order in which they are added.
*/
public void addInput(Source source)
{
source.init(this);
inputs.Add(source);
}
