Notes
-----
$Id: notes.txt,v 1.22 2004/05/17 19:01:27 schst Exp $

Known issues:
-------------
* When using unusedvars="comment" in nested templates, the
  output gets broken
  => improve regexp

Todo:
-----
* Implement 'realtime' functions.
  Realtime functions are object that will store template content and parse the
  content instead of the patTemplate processor.
  
  class patTemplate_Function_Foo extends patTemplate_Function
  {
    var $type = PATTEMPLATE_FUNCTION_REALTIME;
	
	/**
	 * called, when the tag is found
	 */
	function prepare( array params, string data  )
	{
		return '';
	}
	
	function call( array vars, integer iteration )
	{
		return '';
	}
  }
  
* Implement output cache
* Implement instance
* Find a way to "quote" { and }
* implement parseInto="foo.bar"