Method LR.parser()->parse()

Method parse: mixed parse(object|function(void:string|array(string|mixed)) scanner, void|object action_object)
Description: Parse the input according to the compiled grammar. The last value reduced is returned.
Note: The parser must have been compiled (with compile()) prior to calling this function.
Bugs: Errors should be throw()n.
Parameter scanner: The scanner function. It returns the next symbol from the input. It should either return a string (terminal) or an array with a string (terminal) and a mixed (value). EOF is indicated with the empty string.
Parameter action_object: Object used to resolve those actions that have been specified as strings.