Well there are certain scenarios where Repeat is more usefull than while.  The simplest example that comes to mind is this

While 1

Repeat Ans
GetKey->K
End

...


End

Repeat is actually better than while in this situation because we DO want it to enter the loop, regardless of what ans was in the first place.  Using while, we would have to make sure that ans was not 0 before we enter.

Yeah, i tried Bubble Bobble (the app) on the nSpire and it ran about 3 times slower, and crashed a lot

Yeah, note that this method is really only used when you have a large chunk of code that needs to be used in many different places over the span of your program, and trying to reorganize your entire engine around that limiting factor would be either a hassle or downright impossible.  Obviously if you only ever call the routine once in your program it would be faster and easier to just recall the code to that spot

I didn't get a readme

but yeah, I am getting pretty close, I just need some time to sit down and concentrate on it.  Props for adrictionality (word? Lol) and I just noticed the backgrounds were changing!  Wow that's so cool.  Love the attention to detail!

I think it might have been in the long lost Portal 2 thread.  But yeah, this has been really usefull in the past

So this is a small bit of code that takes advantage of Memory leaks in order to run 'Sub-Routines' that you can place within your programs!  This can be advantageous for people who want to compile their games into a single program to clear up Program menus

Goto M                        //Start of Subroutine section.  We want it to be at the top of the program, as all subroutines are accessed via lables
                              //This code is skipped due to the Goto M statement
Lbl A                         //Subroutine A
Disp "This is a fun sub"
Disp "Its over 9000"
End

Lbl M

Disp "Main program foo'!"     //This is where normal program execution starts

For(F,-1,0)                   //The tricky bit.  The first time the for loop loops, F=-1 and the if statement is true.  Goto A
If F                          //Once the sub is executed, it reaches an End which it THINKS is the same end that ends the For loop
Goto A                        //since the loop is still looping, control jumps [i]back into the for loop[/i]
End                           //F is now 0 and the condition is false.  Exit for loop :)

The code works by exploiting the fact that the TiOS cannot tell the difference between individual End's, and that jumping using Goto's does not clear Loop stacks.  Whenever the OS encounters an End, it will automatically assume that the End is paired with the most recent loop, and act accordingly.  

Hmmm, i'd have to try, but I think i might be good.

Oh boy!  That means i can upload large vids!  I never knew that!

That is a cool video though, shows just how fast a game can be beaten