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There is a lot of magic in the address and label runes in . I didn't fully comprehend how this works, but I understand the logics of it 😅

@compudanzas I feel stupid to have to ask: How do I go about checking the "final state of the stack"?

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@thgie @compudanzas there shouldn't be any magic at all! Labels just remember, locations in uxn's memory. Runes will just push the byte or short of that address.

To check the stack state, you can press F2, or use #01 #0e DEO, in your program.

https://wiki.xxiivv.com/site/varvara.html#system

Sending a non-null byte to the 0x0e port will print the system's status, sending a non-null byte to the 0x0f port will terminate the application.

@compudanzas @neauoire Thank you very much! That helps a lot.

I got the logic of it/understand what the runes and label do 😅 but how they end up doing actual stuff is still a mystery to me. That’s more an inquiry into the emulation part. I need to read up on how that and chips work. How they translate such instructions into actions

@thgie @compudanzas

just type F2 in the #uxn main window, and you'll get something like

<wst> 1c
<rst> empty

(in this example the tal code was

#07 #14 ADD
INC
)

wst = working stack, rst = return stack

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