new discoveries in BASIC have led to progress on this text editor:
https://git.sr.ht/~vidak/peoples-permacomputer/commit/27fe8bc018cfa3ab81431c4161f9e9814e9ba2d9
what is to notice is how string arrays work in Stefan's Tiny BASIC.
while 8K BASIC assigns string arrays as
```
DIM STRING$(N)
```
to be used in code like this:
```
STRING$(N)
```
Stefan's Tiny BASIC requires this type of assignment:
```
DIM STRING$(LEN,N)
```
to be used in this way:
```
STRING$()(N)
```
stay tuned for more updates.