can someone tell me why my extension doesn't work

[lego7set]

im making a goto extension and i have no idea how to do what I'm going to do, or if it's even possible.

gotoPm.txt <--- link to file (ignore pm)

can someone tell me how i can get the second block working or whats wrong with my code? i have no idea how to make that happen. how do i get the thread to start executing the block that created the label, and execute the blocks after?

[GarboMuffin]

maybe you can make that work in the interpreter but that will never work in the compiler

[GarboMuffin]

it looks like it does work (for some definition of work) if you disable the compiler