You get an 'Undefined line number error' when loading a raw TXT file (source code) if your line numbers are out of sequence. I admit that my code can jump around a bit when I am in mid-development, and I tend to have sections of code that dont follow the line number sequence during dev. I then pull it all together for the production versions, but during dev and test, I rely on the Aquarius to sort the line numbering. For example..
10 rem some stuff
20 rem some more stuff
3 cls
4 poke some stuff
100 print
85 print
LOADing a program in ASCII format requires the line numbers to be an order with no duplications. There are multiple reasons for this, and it will not change.
You get an 'Undefined line number error' when loading a raw TXT file (source code) if your line numbers are out of sequence. I admit that my code can jump around a bit when I am in mid-development, and I tend to have sections of code that dont follow the line number sequence during dev. I then pull it all together for the production versions, but during dev and test, I rely on the Aquarius to sort the line numbering. For example..
10 rem some stuff 20 rem some more stuff 3 cls 4 poke some stuff 100 print 85 print