HOF Status

	It looks like I'm about done with the major changes I want to make for 
the first cut of HOFs . Sorry, no anonymous functions / closure support 
yet ... it won't be too hard to add tho :) I'm going through trying to 
add some functions and methods to the extensions that will show off the 
power of the new new constructs. Here are some interesting 
possibilities I've come up with so far. Let me know if you guys have 
others you'd like to see!

-Dave

int strcmp(String,String) - good ole strcmp ... useful for passing on 
to sort functions

Vector::Vector(Object[]) - Creates a Vector from an Object[]
void Vector::sort(int compfn(Object,Object)) - Quicksort!

sub(Regex rx, String(Match) substitution, String input) - Functional 
regex substitution ... check out hof_fsub.moto to see the moto 
implementation

each(boolean[] arr, void(boolean) fn) - obvious
each(byte[] arr, void(byte) fn)
each(char[] arr, void(char) fn)
each(double[] arr, void(double) fn)
each(float[] arr, void(float) fn)
each(int[] arr, void(int) fn)
each(long[] arr, void(long) fn)
each(Object[] arr, void(Object) fn)

Object[] sort(Object[] arr, int compfn(Object,Object)) - quicksort for 
arrays

Enumeration Vector::select(Object[] arr, boolean selectfn(Object)) - 
return an enumeration of objects in the vector matching qualities 
selected for by the selector
int Vector::delete(Object[] arr, boolean selectfn(Object)) - delete 
objects in the vector matching qualities selected for by the selector
int Vector::update(Object[] arr, boolean selectfn(Object), void 
updatefn(Object)) - replace objects in the vector matching qualities 
selected for by the selector

Hashtable::Hashtable(int compfn(Object,Object), int 
hashfn(Object,Object)) - instantiate a new hashtable which can use any 
type of Object as a key!

Enumeration Tokenizer::tokens() - return an enumeration of all the 
tokens this would ever return

Enumeration::each(void(Object)) - pass a function to be called on each 
object in the enumeration e.g. stab.keys().each(&output(<Object>?))
IntEnumeration::each(void(int))