I was looking into how BASIC tokenizes each line to save space. I'm searching 
for what is probably an easy answer, but I'm stuck.
The first two bytes of every line of takenized basic code are the low and high 
bytes to the address of the next line of code. But to my eyes, it appears that 
these bytes get changed when a file is loaded from disk into memory. This makes 
sense since the address would change based upon how many other programs are in 
memory at the time it is loaded. Do these address bytes serve any purpose other 
that file size fillers when a file gets saved? I ask because I can't see a use 
for saving these bytes since they seem to be over-written when a file is loaded.
Kurt

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